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Auto merge of #7539 - Labelray:master, r=camsteffen

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Add new lint `negative_feature_names` and `redundant_feature_names`

Add new lint [`negative_feature_names`] to detect feature names with prefixes `no-` or `not-` and new lint [`redundant_feature_names`] to detect feature names with prefixes `use-`, `with-` or suffix `-support`
changelog: Add new lint [`negative_feature_names`] and [`redundant_feature_names`]
This commit is contained in:
bors
2021-08-23 13:56:18 +00:00
parent 1fc1aee7be 0a021d5900
commit 22606e7358
11 changed files with 260 additions and 0 deletions
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6
clippy_lints/src/lib.rs
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@@ -213,6 +213,7 @@ mod exhaustive_items;
mod exit;
mod explicit_write;
mod fallible_impl_from;
mod feature_name;
mod float_equality_without_abs;
mod float_literal;
mod floating_point_arithmetic;
@@ -628,6 +629,8 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
exit::EXIT,
explicit_write::EXPLICIT_WRITE,
fallible_impl_from::FALLIBLE_IMPL_FROM,
feature_name::NEGATIVE_FEATURE_NAMES,
feature_name::REDUNDANT_FEATURE_NAMES,
float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS,
float_literal::EXCESSIVE_PRECISION,
float_literal::LOSSY_FLOAT_LITERAL,
@@ -1786,6 +1789,8 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
store.register_group(true, "clippy::cargo", Some("clippy_cargo"), vec![
LintId::of(cargo_common_metadata::CARGO_COMMON_METADATA),
LintId::of(feature_name::NEGATIVE_FEATURE_NAMES),
LintId::of(feature_name::REDUNDANT_FEATURE_NAMES),
LintId::of(multiple_crate_versions::MULTIPLE_CRATE_VERSIONS),
LintId::of(wildcard_dependencies::WILDCARD_DEPENDENCIES),
]);
@@ -2116,6 +2121,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
store.register_early_pass(move || box disallowed_script_idents::DisallowedScriptIdents::new(&scripts));
store.register_late_pass(|| box strlen_on_c_strings::StrlenOnCStrings);
store.register_late_pass(move || box self_named_constructors::SelfNamedConstructors);
store.register_late_pass(move || box feature_name::FeatureName);
}
#[rustfmt::skip]