diff options
Diffstat (limited to 'compiler/rustc_ast/src/util/classify.rs')
| -rw-r--r-- | compiler/rustc_ast/src/util/classify.rs | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/compiler/rustc_ast/src/util/classify.rs b/compiler/rustc_ast/src/util/classify.rs index 1a80a9ccdbf..ae1ca36a3ba 100644 --- a/compiler/rustc_ast/src/util/classify.rs +++ b/compiler/rustc_ast/src/util/classify.rs @@ -247,7 +247,9 @@ fn type_trailing_braced_mac_call(mut ty: &ast::Ty) -> Option<&ast::MacCall> { break (mac.args.delim == Delimiter::Brace).then_some(mac); } - ast::TyKind::Ptr(mut_ty) | ast::TyKind::Ref(_, mut_ty) => { + ast::TyKind::Ptr(mut_ty) + | ast::TyKind::Ref(_, mut_ty) + | ast::TyKind::PinnedRef(_, mut_ty) => { ty = &mut_ty.ty; } @@ -263,7 +265,7 @@ fn type_trailing_braced_mac_call(mut ty: &ast::Ty) -> Option<&ast::MacCall> { ast::TyKind::TraitObject(bounds, _) | ast::TyKind::ImplTrait(_, bounds) => { match bounds.last() { - Some(ast::GenericBound::Trait(bound, _)) => { + Some(ast::GenericBound::Trait(bound)) => { match path_return_type(&bound.trait_ref.path) { Some(trailing_ty) => ty = trailing_ty, None => break None, @@ -287,12 +289,6 @@ fn type_trailing_braced_mac_call(mut ty: &ast::Ty) -> Option<&ast::MacCall> { | ast::TyKind::Pat(..) | ast::TyKind::Dummy | ast::TyKind::Err(..) => break None, - - // These end in brace, but cannot occur in a let-else statement. - // They are only parsed as fields of a data structure. For the - // purpose of denying trailing braces in the expression of a - // let-else, we can disregard these. - ast::TyKind::AnonStruct(..) | ast::TyKind::AnonUnion(..) => break None, } } } |