[INFO] fetching crate scoped-sass 0.1.0...
[INFO] fixing scoped-sass-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate scoped-sass 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate scoped-sass 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate scoped-sass 0.1.0
[INFO] tweaked toml for crates.io crate scoped-sass 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scoped-sass 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scoped-sass 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm_split_helpers v0.2.0
[INFO] [stderr]   Downloaded sass-rs v0.2.2
[INFO] [stderr]   Downloaded leptos v0.8.17
[INFO] [stderr]   Downloaded scoped-sass-core v0.1.0
[INFO] [stderr]   Downloaded reactive_stores_macro v0.4.1
[INFO] [stderr]   Downloaded wasm_split_macros v0.2.0
[INFO] [stderr]   Downloaded either_of v0.1.8
[INFO] [stderr]   Downloaded reactive_stores v0.4.2
[INFO] [stderr]   Downloaded reactive_graph v0.2.13
[INFO] [stderr]   Downloaded server_fn v0.8.11
[INFO] [stderr]   Downloaded leptos_macro v0.8.15
[INFO] [stderr]   Downloaded tachys v0.2.14
[INFO] [stderr]   Downloaded leptos_config v0.8.9
[INFO] [stderr]   Downloaded sass-sys v0.4.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 18cc828a4ead8a8df8c67e552babecbdc32e46b41d2df0b0921c8f60a8f342d1
[INFO] running `Command { std: "docker" "start" "18cc828a4ead8a8df8c67e552babecbdc32e46b41d2df0b0921c8f60a8f342d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18cc828a4ead8a8df8c67e552babecbdc32e46b41d2df0b0921c8f60a8f342d1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18cc828a4ead8a8df8c67e552babecbdc32e46b41d2df0b0921c8f60a8f342d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18cc828a4ead8a8df8c67e552babecbdc32e46b41d2df0b0921c8f60a8f342d1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.117
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking or_poisoned v0.1.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.117
[INFO] [stderr]    Compiling convert_case v0.11.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]     Checking indexmap v2.13.1
[INFO] [stderr]     Checking throw_error v0.3.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling reactive_graph v0.2.13
[INFO] [stderr]    Compiling server_fn_macro v0.8.10
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking send_wrapper v0.6.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]     Checking guardian v1.3.0
[INFO] [stderr]    Compiling tachys v0.2.14
[INFO] [stderr]     Checking winnow v1.0.1
[INFO] [stderr]     Checking utf8-width v0.1.8
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking either_of v0.1.8
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling server_fn v0.8.11
[INFO] [stderr]    Compiling sass-sys v0.4.22
[INFO] [stderr]     Checking next_tuple v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling collection_literals v1.0.3
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]     Checking erased v0.1.2
[INFO] [stderr]     Checking const_str_slice_concat v0.1.0
[INFO] [stderr]     Checking quote v1.0.45
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling leptos_macro v0.8.15
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking const-str v1.1.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="rc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=4a1b5e0cafe81501 -C extra-filename=-91f05f3d6c3a497f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `either_of` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name either_of --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/either_of-0.1.8/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="no_std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "no_std"))' -C metadata=74f3420a103ad9e8 -C extra-filename=-15df3b96dcd350c3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern paste=/opt/rustwide/target/debug/deps/libpaste-de1ab307929da351.so --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-39c45f83b74c746b.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `html-escape` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name html_escape --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/html-escape-0.2.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=fa26586d10d16951 -C extra-filename=-14a99aef12263958 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern utf8_width=/opt/rustwide/target/debug/deps/libutf8_width-e4c4dab090af8723.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=2e4e3708c8d58280 -C extra-filename=-c8698f6317acdad0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-cc180e257cab0ccc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-fb9700d21a4eb904.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-c763a785dc3ccbf7.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `uuid` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name uuid --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/uuid-1.23.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --allow=unexpected_cfgs --check-cfg 'cfg(uuid_unstable)' --cfg 'feature="default"' --cfg 'feature="rng"' --cfg 'feature="std"' --cfg 'feature="v4"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "atomic", "borsh", "bytemuck", "default", "fast-rng", "js", "macro-diagnostics", "md5", "rng", "rng-getrandom", "rng-rand", "serde", "sha1", "slog", "std", "uuid-rng-internal-lib", "v1", "v3", "v4", "v5", "v6", "v7", "v8", "zerocopy"))' -C metadata=60efa041f2c94447 -C extra-filename=-3349a274330d00f5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-eca794895fe5e40f.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=734d67ee53b87565 -C extra-filename=-8687e4423f68e3b8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-844877d533a7ffe8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-11d6392f5c59c4d7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-361576af5fb5d365.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `indexmap` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name indexmap --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/indexmap-2.13.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --deny=unsafe-code --deny=unreachable-pub --deny=unnameable-types '--allow=clippy::style' --warn=rust-2018-idioms --deny=private-interfaces --deny=private-bounds --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "borsh", "default", "quickcheck", "rayon", "serde", "std", "sval", "test_debug"))' -C metadata=59827250d2cf55ec -C extra-filename=-2b0372caaac16c1c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern equivalent=/opt/rustwide/target/debug/deps/libequivalent-5a88bd14f385988f.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-3f1d75084e71ae90.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `proc-macro-utils` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name proc_macro_utils --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro-utils-0.10.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="parser"' --cfg 'feature="proc-macro"' --cfg 'feature="proc-macro2"' --cfg 'feature="quote"' --cfg 'feature="smallvec"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "parser", "proc-macro", "proc-macro2", "quote", "smallvec"))' -C metadata=a54043214c7ddc5d -C extra-filename=-4c802ecba32898bd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-cc180e257cab0ccc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-fb9700d21a4eb904.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-bcee5cfe00b383a2.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `const_format_proc_macros` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name const_format_proc_macros --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/const_format_proc_macros-0.2.34/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "debug", "default", "derive", "syn"))' -C metadata=d61ae94675016573 -C extra-filename=-9d7495cccc4b75d9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-cc180e257cab0ccc.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-fb9700d21a4eb904.rlib --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-e26b8bf552b59880.rlib --extern proc_macro --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `toml_parser` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name toml_parser --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/toml_parser-1.1.2+spec-1.1.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=rust_2018_idioms '--warn=clippy::zero_sized_map_values' '--warn=clippy::wildcard_imports' '--warn=clippy::verbose_file_reads' '--warn=clippy::use_self' --warn=unused_qualifications --warn=unused_macro_rules --warn=unused_lifetimes --warn=unsafe_op_in_unsafe_fn --warn=unreachable_pub --allow=unnameable_types '--warn=clippy::uninlined_format_args' '--warn=clippy::trait_duplication_in_bounds' '--warn=clippy::todo' '--warn=clippy::string_lit_as_bytes' '--warn=clippy::string_add_assign' '--warn=clippy::string_add' '--warn=clippy::str_to_string' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::self_named_module_files' '--warn=clippy::same_functions_in_if_condition' '--allow=clippy::result_large_err' '--warn=clippy::rest_pat_in_fully_bound_structs' '--warn=clippy::ref_option_ref' '--warn=clippy::redundant_feature_names' '--warn=clippy::rc_mutex' '--warn=clippy::ptr_as_ptr' '--warn=clippy::path_buf_push_overwrite' '--warn=clippy::negative_feature_names' '--warn=clippy::needless_for_each' '--allow=clippy::needless_continue' '--allow=clippy::needless_bool' '--warn=clippy::mutex_integer' '--warn=clippy::mem_forget' '--warn=clippy::macro_use_imports' '--warn=clippy::lossy_float_literal' '--warn=clippy::linkedlist' '--allow=clippy::let_and_return' '--warn=clippy::large_types_passed_by_value' '--warn=clippy::large_stack_arrays' '--warn=clippy::large_digit_groups' '--warn=clippy::invalid_upcast_comparisons' '--warn=clippy::infinite_loop' '--warn=clippy::inefficient_to_string' '--warn=clippy::inconsistent_struct_constructor' '--warn=clippy::imprecise_flops' '--warn=clippy::implicit_clone' '--allow=clippy::if_same_then_else' '--allow=clippy::get_first' '--warn=clippy::from_iter_instead_of_collect' '--warn=clippy::fn_params_excessive_bools' '--warn=clippy::float_cmp_const' '--warn=clippy::flat_map_option' '--warn=clippy::filter_map_next' '--warn=clippy::fallible_impl_from' '--warn=clippy::explicit_into_iter_loop' '--warn=clippy::explicit_deref_methods' '--warn=clippy::expl_impl_clone_on_copy' '--warn=clippy::enum_glob_use' '--warn=clippy::empty_enums' '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::create_dir' '--allow=clippy::collapsible_else_if' '--warn=clippy::checked_conversions' '--allow=clippy::branches_sharing_code' '--allow=clippy::bool_assert_comparison' --cfg 'feature="alloc"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "debug", "default", "simd", "std", "unsafe"))' -C metadata=5be4e09775556ed3 -C extra-filename=-a1d72279ae4fe1ad --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern winnow=/opt/rustwide/target/debug/deps/libwinnow-dab51e5521fae8c5.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.14/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=327d5b6f0b40510c -C extra-filename=-99f04f7e1c4c3924 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-249e7b4a6fa0cf92.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-1bc35ed671432697.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-ddad028e20bdf2c9.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=01312232d1704cde -C extra-filename=-6f9bdc9e3aa76567 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-844877d533a7ffe8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-11d6392f5c59c4d7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-361576af5fb5d365.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: failed to run custom build command for `sass-sys v0.4.22`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/sass-sys-5d13621386e657d8/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBSASS_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBSASS_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBSASS_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (598) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sass-sys-0.4.22/build.rs:107:9:
[INFO] [stderr]   Build error:
[INFO] [stderr]   STDERR:In file included from src/ast_selectors.hpp:7,
[INFO] [stderr]                    from src/ast_sel_cmp.cpp:5:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   In file included from src/values.hpp:4,
[INFO] [stderr]                    from src/operators.hpp:4,
[INFO] [stderr]                    from src/fn_lists.cpp:6:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   In file included from src/fn_miscs.cpp:1:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   In file included from src/context.cpp:4:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   In file included from src/ast_selectors.cpp:5:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   In file included from src/ast_sel_super.cpp:4:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   In file included from src/ast_sel_weave.cpp:5:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   In file included from src/fn_colors.cpp:6:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/operation.hpp:15,
[INFO] [stderr]                    from src/listize.hpp:9,
[INFO] [stderr]                    from src/fn_lists.cpp:5:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:18:
[INFO] [stderr]   src/operation.hpp:206:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::SelectorCombinator*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     206 |     T operator()(SelectorCombinator* x) { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   In file included from src/expand.hpp:7,
[INFO] [stderr]                    from src/fn_miscs.cpp:2:
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:194:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Parameters*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     194 |     T operator()(Parameters* x)             { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:193:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Parameter*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     193 |     T operator()(Parameter* x)              { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:183:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::SupportsCondition*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     183 |     T operator()(SupportsCondition* x)     { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:176:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Color*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     176 |     T operator()(Color* x)                  { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:173:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Custom_Error*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     173 |     T operator()(Custom_Error* x)           { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:172:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Custom_Warning*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     172 |     T operator()(Custom_Warning* x)         { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:168:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Function*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     168 |     T operator()(Function* x)               { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:163:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Mixin_Call*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     163 |     T operator()(Mixin_Call* x)             { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:162:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Definition*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     162 |     T operator()(Definition* x)             { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:161:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::ExtendRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     161 |     T operator()(ExtendRule* x)              { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:160:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Content*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     160 |     T operator()(Content* x)                { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:150:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Import_Stub*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     150 |     T operator()(Import_Stub* x)            { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:149:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Import*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     149 |     T operator()(Import* x)                 { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:147:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Declaration*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     147 |     T operator()(Declaration* x)            { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:146:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Keyframe_Rule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     146 |     T operator()(Keyframe_Rule* x)          { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:145:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::AtRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     145 |     T operator()(AtRule* x)              { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:144:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::AtRootRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     144 |     T operator()(AtRootRule* x)          { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:143:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::CssMediaQuery*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     143 |     T operator()(CssMediaQuery* x) { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:142:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::CssMediaRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     142 |     T operator()(CssMediaRule* x) { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:141:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::MediaRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     141 |     T operator()(MediaRule* x) { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:140:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::SupportsRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     140 |     T operator()(SupportsRule* x)         { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:139:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Trace*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     139 |     T operator()(Trace* x)                  { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:138:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Bubble*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     138 |     T operator()(Bubble* x)                 { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:137:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::StyleRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     T operator()(StyleRule* x)                { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/operation.hpp:134:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::AST_Node*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     134 |     T operator()(AST_Node* x)               { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast_sel_unify.cpp:5:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:18:
[INFO] [stderr]   src/operation.hpp:206:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::SelectorCombinator*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     206 |     T operator()(SelectorCombinator* x) { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   In file included from src/expand.hpp:7,
[INFO] [stderr]                    from src/context.cpp:17:
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:194:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Parameters*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     194 |     T operator()(Parameters* x)             { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:193:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Parameter*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     193 |     T operator()(Parameter* x)              { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:183:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::SupportsCondition*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     183 |     T operator()(SupportsCondition* x)     { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:176:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Color*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     176 |     T operator()(Color* x)                  { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:173:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Custom_Error*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     173 |     T operator()(Custom_Error* x)           { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:172:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Custom_Warning*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     172 |     T operator()(Custom_Warning* x)         { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:168:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Function*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     168 |     T operator()(Function* x)               { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:163:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Mixin_Call*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     163 |     T operator()(Mixin_Call* x)             { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:162:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Definition*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     162 |     T operator()(Definition* x)             { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:161:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::ExtendRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     161 |     T operator()(ExtendRule* x)              { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:160:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Content*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     160 |     T operator()(Content* x)                { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:150:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Import_Stub*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     150 |     T operator()(Import_Stub* x)            { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:149:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Import*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     149 |     T operator()(Import* x)                 { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:147:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Declaration*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     147 |     T operator()(Declaration* x)            { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:146:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Keyframe_Rule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     146 |     T operator()(Keyframe_Rule* x)          { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:145:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::AtRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     145 |     T operator()(AtRule* x)              { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:144:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::AtRootRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     144 |     T operator()(AtRootRule* x)          { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:143:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::CssMediaQuery*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     143 |     T operator()(CssMediaQuery* x) { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:142:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::CssMediaRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     142 |     T operator()(CssMediaRule* x) { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:141:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::MediaRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     141 |     T operator()(MediaRule* x) { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:140:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::SupportsRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     140 |     T operator()(SupportsRule* x)         { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:139:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Trace*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     139 |     T operator()(Trace* x)                  { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:138:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::Bubble*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     138 |     T operator()(Bubble* x)                 { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:137:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::StyleRule*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     T operator()(StyleRule* x)                { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/operation.hpp:134:7: warning: 'T Sass::Operation_CRTP<T, D>::operator()(Sass::AST_Node*) [with T = Sass::Expression*; D = Sass::Eval]' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     134 |     T operator()(AST_Node* x)               { return static_cast<D*>(this)->fallback(x); }
[INFO] [stderr]         |       ^~~~~~~~
[INFO] [stderr]   src/eval.hpp:96:17: note:   by 'Sass::Eval::operator()'
[INFO] [stderr]      96 |     Expression* operator()(Parent_Reference*);
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   In file included from src/fn_numbers.cpp:13:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   In file included from src/ast_values.cpp:4:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.cpp:5:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   g++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   make: *** [Makefile:228: src/ast_sel_cmp.o] Error 1
[INFO] [stderr]   make: *** Waiting for unfinished jobs....
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   In file included from src/ast_supports.cpp:4:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/parser.hpp:11,
[INFO] [stderr]                    from src/fn_utils.cpp:5:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   g++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   make: *** [Makefile:228: src/fn_lists.o] Error 1
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_values.cpp: In member function 'virtual size_t Sass::Number::hash() const':
[INFO] [stderr]   src/ast_values.cpp:484:23: warning: loop variable 'numerator' creates a copy from type 'const std::__cxx11::basic_string<char>' [-Wrange-loop-construct]
[INFO] [stderr]     484 |       for (const auto numerator : numerators)
[INFO] [stderr]         |                       ^~~~~~~~~
[INFO] [stderr]   src/ast_values.cpp:484:23: note: use reference type to prevent copying
[INFO] [stderr]     484 |       for (const auto numerator : numerators)
[INFO] [stderr]         |                       ^~~~~~~~~
[INFO] [stderr]         |                       &
[INFO] [stderr]   src/ast_values.cpp:486:23: warning: loop variable 'denominator' creates a copy from type 'const std::__cxx11::basic_string<char>' [-Wrange-loop-construct]
[INFO] [stderr]     486 |       for (const auto denominator : denominators)
[INFO] [stderr]         |                       ^~~~~~~~~~~
[INFO] [stderr]   src/ast_values.cpp:486:23: note: use reference type to prevent copying
[INFO] [stderr]     486 |       for (const auto denominator : denominators)
[INFO] [stderr]         |                       ^~~~~~~~~~~
[INFO] [stderr]         |                       &
[INFO] [stderr]   In file included from src/values.hpp:4,
[INFO] [stderr]                    from src/operators.hpp:4,
[INFO] [stderr]                    from src/fn_maps.cpp:1:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   g++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   make: *** [Makefile:228: src/fn_miscs.o] Error 1
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/fn_strings.cpp:6:
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: note:   by 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const'
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:167:17: note:   by 'bool Sass::Expression::operator!=(const Sass::Expression&) const'
[INFO] [stderr]     167 |     inline bool operator!=(const Expression& rhs) const { return !(rhs == *this); }
[INFO] [stderr]         |                 ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   g++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   make: *** [Makefile:228: src/ast_selectors.o] Error 1
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:908:10: note:   by 'bool Sass::CssMediaRule::operator==(const Sass::CssMediaRule&) const'
[INFO] [stderr]     908 |     bool operator== (const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:911:10: note:   by 'bool Sass::CssMediaRule::operator!=(const Sass::CssMediaRule&) const'
[INFO] [stderr]     911 |     bool operator!=(const CssMediaRule& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:90:18: warning: 'virtual bool Sass::AST_Node::operator==(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      90 |     virtual bool operator== (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:939:10: note:   by 'bool Sass::CssMediaQuery::operator==(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     939 |     bool operator== (const CssMediaQuery& rhs) const;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast.hpp:940:10: note:   by 'bool Sass::CssMediaQuery::operator!=(const Sass::CssMediaQuery&) const'
[INFO] [stderr]     940 |     bool operator!=(const CssMediaQuery& rhs) const {
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   g++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   make: *** [Makefile:228: src/context.o] Error 1
[INFO] [stderr]   src/ast.hpp:165:18: warning: 'virtual bool Sass::Expression::operator==(const Sass::Expression&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     165 |     virtual bool operator== (const Expression& rhs) const { return false; }
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:14:
[INFO] [stderr]   src/ast_def_macros.hpp:105:16: note:   by 'virtual bool Sass::Selector::operator==(const Sass::Selector&) const'
[INFO] [stderr]     105 |   virtual bool operator==(const klass& rhs) const = 0; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast.hpp:96:18: warning: 'virtual bool Sass::AST_Node::operator!=(const Sass::AST_Node&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]      96 |     virtual bool operator!= (const AST_Node& rhs) const {
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   In file included from src/ast.hpp:1055:
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::PlaceholderSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::PlaceholderSelector::operator!=(const Sass::PlaceholderSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:157:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     157 |     ATTACH_CMP_OPERATIONS(PlaceholderSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::TypeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::TypeSelector::operator!=(const Sass::TypeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:174:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     174 |     ATTACH_CMP_OPERATIONS(TypeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::ClassSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ClassSelector::operator!=(const Sass::ClassSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:188:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     188 |     ATTACH_CMP_OPERATIONS(ClassSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::IDSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::IDSelector::operator!=(const Sass::IDSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:204:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     204 |     ATTACH_CMP_OPERATIONS(IDSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:137:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::CompoundSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     137 |     virtual bool operator==(const CompoundSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:136:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::ComplexSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     136 |     virtual bool operator==(const ComplexSelector& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:135:18: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::SelectorList&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     135 |     virtual bool operator==(const SelectorList& rhs) const;
[INFO] [stderr]         |                  ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:133:10: warning: 'virtual bool Sass::SimpleSelector::operator==(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     133 |     bool operator==(const Selector& rhs) const final override;
[INFO] [stderr]         |          ^~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:109:16: note:   by 'Sass::AttributeSelector::operator=='
[INFO] [stderr]     109 |   virtual bool operator==(const klass& rhs) const; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SimpleSelector::operator!=(const Sass::SimpleSelector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:139:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     139 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SimpleSelector);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::AttributeSelector::operator!=(const Sass::AttributeSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:223:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     223 |     ATTACH_CMP_OPERATIONS(AttributeSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::ComplexSelector::operator!=(const Sass::ComplexSelector&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:309:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     309 |     ATTACH_CMP_OPERATIONS(ComplexSelector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::Selector::operator!=(const Sass::Selector&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:56:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]      56 |     ATTACH_VIRTUAL_CMP_OPERATIONS(Selector)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: note:   by 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const'
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:106:16: warning: 'virtual bool Sass::SelectorComponent::operator!=(const Sass::SelectorComponent&) const' was hidden [-Woverloaded-virtual=]
[INFO] [stderr]     106 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:348:5: note: in expansion of macro 'ATTACH_VIRTUAL_CMP_OPERATIONS'
[INFO] [stderr]     348 |     ATTACH_VIRTUAL_CMP_OPERATIONS(SelectorComponent);
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   src/ast_def_macros.hpp:110:16: note:   by 'virtual bool Sass::SelectorCombinator::operator!=(const Sass::SelectorCombinator&) const'
[INFO] [stderr]     110 |   virtual bool operator!=(const klass& rhs) const { return !(*this == rhs); }; \
[INFO] [stderr]         |                ^~~~~~~~
[INFO] [stderr]   src/ast_selectors.hpp:406:5: note: in expansion of macro 'ATTACH_CMP_OPERATIONS'
[INFO] [stderr]     406 |     ATTACH_CMP_OPERATIONS(SelectorCombinator)
[INFO] [stderr]         |     ^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   g++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   make: *** [Makefile:228: src/ast_sel_weave.o] Error 1
[INFO] [stderr] 
[INFO] [stderr]   STDOUT:cc -Wall -O2 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/cencode.o src/cencode.c
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/ast.o src/ast.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/ast_values.o src/ast_values.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/ast_supports.o src/ast_supports.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/ast_sel_cmp.o src/ast_sel_cmp.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/ast_sel_unify.o src/ast_sel_unify.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/ast_sel_super.o src/ast_sel_super.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/ast_sel_weave.o src/ast_sel_weave.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/ast_selectors.o src/ast_selectors.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/context.o src/context.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/constants.o src/constants.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/fn_utils.o src/fn_utils.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/fn_miscs.o src/fn_miscs.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/fn_maps.o src/fn_maps.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/fn_lists.o src/fn_lists.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/fn_colors.o src/fn_colors.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/fn_numbers.o src/fn_numbers.cpp
[INFO] [stderr]   g++ -Wall -O2 -std=c++11 -I /opt/rustwide/target/debug/build/sass-sys-00b01923d737032e/out/build/include  -fPIC -c -o src/fn_strings.o src/fn_strings.cpp
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5ab26804ead8 - std[5c0eaf5403f5fa91]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5ab26804ead8 - std[5c0eaf5403f5fa91]::backtrace_rs::backtrace::trace_unsynchronized::<std[5c0eaf5403f5fa91]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5ab26804ead8 - std[5c0eaf5403f5fa91]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5ab26804ead8 - <<std[5c0eaf5403f5fa91]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6b4415987d471b61]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5ab268060a1a - <core[6b4415987d471b61]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5ab268060a1a - core[6b4415987d471b61]::fmt::write
[INFO] [stderr]      6:     0x5ab268053572 - std[5c0eaf5403f5fa91]::io::default_write_fmt::<std[5c0eaf5403f5fa91]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/mod.rs:623:11
[INFO] [stderr]      7:     0x5ab268053572 - <std[5c0eaf5403f5fa91]::sys::stdio::unix::Stderr as std[5c0eaf5403f5fa91]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/mod.rs:1661:13
[INFO] [stderr]      8:     0x5ab2680307a6 - <std[5c0eaf5403f5fa91]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5ab2680307a6 - std[5c0eaf5403f5fa91]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5ab2680490e1 - std[5c0eaf5403f5fa91]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5ab26804929b - std[5c0eaf5403f5fa91]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:814:13
[INFO] [stderr]     12:     0x5ab268030862 - std[5c0eaf5403f5fa91]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:687:13
[INFO] [stderr]     13:     0x5ab268025919 - std[5c0eaf5403f5fa91]::sys::backtrace::__rust_end_short_backtrace::<std[5c0eaf5403f5fa91]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5ab2680311cd - __rustc[33ffaff69ac0afe3]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:678:5
[INFO] [stderr]     15:     0x5ab2680611ec - core[6b4415987d471b61]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5ab267feca66 - build_script_build[8aef1bfee33c90a6]::compile
[INFO] [stderr]     17:     0x5ab267fec25f - build_script_build[8aef1bfee33c90a6]::main
[INFO] [stderr]     18:     0x5ab267fed6a3 - <fn() as core[6b4415987d471b61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x5ab267feb436 - std[5c0eaf5403f5fa91]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x5ab267feb449 - std[5c0eaf5403f5fa91]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x5ab268048457 - <&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync as core[6b4415987d471b61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x5ab268048457 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::do_call::<&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:575:43
[INFO] [stderr]     23:     0x5ab268048457 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::<i32, &dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:543:19
[INFO] [stderr]     24:     0x5ab268048457 - std[5c0eaf5403f5fa91]::panic::catch_unwind::<&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5ab268048457 - std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5ab268048457 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::do_call::<std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:575:43
[INFO] [stderr]     27:     0x5ab268048457 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::<isize, std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:543:19
[INFO] [stderr]     28:     0x5ab268048457 - std[5c0eaf5403f5fa91]::panic::catch_unwind::<std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5ab268048457 - std[5c0eaf5403f5fa91]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5ab267feb341 - std[5c0eaf5403f5fa91]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x5ab267fed755 - main
[INFO] [stderr]     32:     0x7b6fec6df1ca - <unknown>
[INFO] [stderr]     33:     0x7b6fec6df28b - __libc_start_main
[INFO] [stderr]     34:     0x5ab267fea9a5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "18cc828a4ead8a8df8c67e552babecbdc32e46b41d2df0b0921c8f60a8f342d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18cc828a4ead8a8df8c67e552babecbdc32e46b41d2df0b0921c8f60a8f342d1", kill_on_drop: false }`
[INFO] [stdout] 18cc828a4ead8a8df8c67e552babecbdc32e46b41d2df0b0921c8f60a8f342d1
