diff options
Diffstat (limited to 'compiler/rustc_lint/src/builtin.rs')
| -rw-r--r-- | compiler/rustc_lint/src/builtin.rs | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/compiler/rustc_lint/src/builtin.rs b/compiler/rustc_lint/src/builtin.rs index b821933e908..03835f8151c 100644 --- a/compiler/rustc_lint/src/builtin.rs +++ b/compiler/rustc_lint/src/builtin.rs @@ -793,9 +793,7 @@ impl<'tcx> LateLintPass<'tcx> for MissingDebugImplementations { _ => return, } - let Some(debug) = cx.tcx.get_diagnostic_item(sym::Debug) else { - return - }; + let Some(debug) = cx.tcx.get_diagnostic_item(sym::Debug) else { return }; if self.impling_types.is_none() { let mut impls = LocalDefIdSet::default(); @@ -1458,9 +1456,7 @@ impl TypeAliasBounds { impl<'tcx> LateLintPass<'tcx> for TypeAliasBounds { fn check_item(&mut self, cx: &LateContext<'_>, item: &hir::Item<'_>) { - let hir::ItemKind::TyAlias(ty, type_alias_generics) = &item.kind else { - return - }; + let hir::ItemKind::TyAlias(ty, type_alias_generics) = &item.kind else { return }; if cx.tcx.type_of(item.owner_id.def_id).skip_binder().has_opaque_types() { // Bounds are respected for `type X = impl Trait` and `type X = (impl Trait, Y);` return; @@ -2147,8 +2143,8 @@ impl<'tcx> LateLintPass<'tcx> for ExplicitOutlivesRequirements { match predicate.bounded_ty.kind { hir::TyKind::Path(hir::QPath::Resolved(None, path)) => { let Res::Def(DefKind::TyParam, def_id) = path.res else { - continue; - }; + continue; + }; let index = ty_generics.param_def_id_to_index[&def_id]; ( Self::lifetimes_outliving_type(inferred_outlives, index), @@ -2570,7 +2566,10 @@ impl<'tcx> LateLintPass<'tcx> for InvalidValue { Some((variant, definitely_inhabited)) }); let Some(first_variant) = potential_variants.next() else { - return Some(InitError::from("enums with no inhabited variants have no valid value").spanned(span)); + return Some( + InitError::from("enums with no inhabited variants have no valid value") + .spanned(span), + ); }; // So we have at least one potentially inhabited variant. Might we have two? let Some(second_variant) = potential_variants.next() else { @@ -3181,7 +3180,7 @@ impl<'tcx> LateLintPass<'tcx> for NamedAsmLabels { let mut chars = possible_label.chars(); let Some(c) = chars.next() else { // Empty string means a leading ':' in this section, which is not a label - break + break; }; // A label starts with an alphabetic character or . or _ and continues with alphanumeric characters, _, or $ if (c.is_alphabetic() || matches!(c, '.' | '_')) |