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refactor: refactor to derive for some lints.

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This commit is contained in:
Rejyr
2022-11-10 19:32:30 -05:00
parent ca7df9a2a9
commit 78fce795d8
6 changed files with 100 additions and 141 deletions
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13
compiler/rustc_lint/src/levels.rs
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@@ -4,7 +4,7 @@ use crate::context::{CheckLintNameResult, LintStore};
use crate::late::unerased_lint_store;
use crate::lints::{
DeprecatedLintName, IgnoredUnlessCrateSpecified, OverruledAtributeLint, RenamedOrRemovedLint,
UnknownLint,
RenamedOrRemovedLintSuggestion, UnknownLint, UnknownLintSuggestion,
};
use rustc_ast as ast;
use rustc_ast_pretty::pprust;
@@ -887,10 +887,15 @@ impl<'s, P: LintLevelsProvider> LintLevelsBuilder<'s, P> {
_ if !self.warn_about_weird_lints => {}
CheckLintNameResult::Warning(msg, renamed) => {
let suggestion =
renamed.as_ref().map(|replace| RenamedOrRemovedLintSuggestion {
suggestion: sp,
replace: replace.as_str(),
});
self.emit_spanned_lint(
RENAMED_AND_REMOVED_LINTS,
sp.into(),
RenamedOrRemovedLint { msg, suggestion: sp, renamed },
RenamedOrRemovedLint { msg, suggestion },
);
}
CheckLintNameResult::NoLint(suggestion) => {
@@ -899,10 +904,12 @@ impl<'s, P: LintLevelsProvider> LintLevelsBuilder<'s, P> {
} else {
name.to_string()
};
let suggestion = suggestion
.map(|replace| UnknownLintSuggestion { suggestion: sp, replace });
self.emit_spanned_lint(
UNKNOWN_LINTS,
sp.into(),
UnknownLint { name, suggestion: sp, replace: suggestion },
UnknownLint { name, suggestion },
);
}
}