diff options
| -rw-r--r-- | compiler/rustc_lint/src/levels.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_lint/src/levels.rs b/compiler/rustc_lint/src/levels.rs index b5b9312df63..a9ba2ad1d10 100644 --- a/compiler/rustc_lint/src/levels.rs +++ b/compiler/rustc_lint/src/levels.rs @@ -908,6 +908,8 @@ impl<'s, P: LintLevelsProvider> LintLevelsBuilder<'s, P> { /// Checks if the lint is gated on a feature that is not enabled. /// /// Returns `true` if the lint's feature is enabled. + // FIXME only emit this once for each attribute, instead of repeating it 4 times for + // pre-expansion lints, post-expansion lints, `shallow_lint_levels_on` and `lint_expectations`. fn check_gated_lint(&self, lint_id: LintId, span: Span) -> bool { if let Some(feature) = lint_id.lint.feature_gate { if !self.sess.features_untracked().enabled(feature) { |