diff options
Diffstat (limited to 'compiler/rustc_passes/src/stability.rs')
| -rw-r--r-- | compiler/rustc_passes/src/stability.rs | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/compiler/rustc_passes/src/stability.rs b/compiler/rustc_passes/src/stability.rs index 40999d622dc..9ed7293873f 100644 --- a/compiler/rustc_passes/src/stability.rs +++ b/compiler/rustc_passes/src/stability.rs @@ -929,10 +929,10 @@ struct CheckTraitImplStable<'tcx> { impl<'tcx> Visitor<'tcx> for CheckTraitImplStable<'tcx> { fn visit_path(&mut self, path: &hir::Path<'tcx>, _id: hir::HirId) { - if let Some(def_id) = path.res.opt_def_id() { - if let Some(stab) = self.tcx.lookup_stability(def_id) { - self.fully_stable &= stab.level.is_stable(); - } + if let Some(def_id) = path.res.opt_def_id() + && let Some(stab) = self.tcx.lookup_stability(def_id) + { + self.fully_stable &= stab.level.is_stable(); } intravisit::walk_path(self, path) } @@ -1055,10 +1055,10 @@ pub fn check_unused_or_stable_features(tcx: TyCtxt<'_>) { // implications from this crate. remaining_implications.remove(&feature); - if let FeatureStability::Unstable { old_name: Some(alias) } = stability { - if let Some(span) = remaining_lib_features.swap_remove(&alias) { - tcx.dcx().emit_err(errors::RenamedFeature { span, feature, alias }); - } + if let FeatureStability::Unstable { old_name: Some(alias) } = stability + && let Some(span) = remaining_lib_features.swap_remove(&alias) + { + tcx.dcx().emit_err(errors::RenamedFeature { span, feature, alias }); } if remaining_lib_features.is_empty() && remaining_implications.is_empty() { |