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authorMaybe Waffle <waffle.lapkin@gmail.com>2022-11-23 18:22:51 +0000
committerMaybe Waffle <waffle.lapkin@gmail.com>2022-11-23 20:26:31 +0000
commitda40965300eec9aad4ea2f2fde9e6b59262cd5d6 (patch)
tree57171d455fea2007b2cf5e7fc710ae71d47e7028 /compiler/rustc_ast_lowering/src
parent9b9c7d0ecc9d902b3ed5eac2f06f8669fed57f43 (diff)
downloadrust-da40965300eec9aad4ea2f2fde9e6b59262cd5d6.tar.gz
rust-da40965300eec9aad4ea2f2fde9e6b59262cd5d6.zip
Add `Mutability::{is_mut,is_not}`
Diffstat (limited to 'compiler/rustc_ast_lowering/src')
-rw-r--r--compiler/rustc_ast_lowering/src/lib.rs4
1 files changed, 1 insertions, 3 deletions
diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
index d1666dfbf64..68bcdd828de 100644
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -1781,9 +1781,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                     // Given we are only considering `ImplicitSelf` types, we needn't consider
                     // the case where we have a mutable pattern to a reference as that would
                     // no longer be an `ImplicitSelf`.
-                    TyKind::Rptr(_, mt)
-                        if mt.ty.kind.is_implicit_self() && mt.mutbl == ast::Mutability::Mut =>
-                    {
+                    TyKind::Rptr(_, mt) if mt.ty.kind.is_implicit_self() && mt.mutbl.is_mut() => {
                         hir::ImplicitSelfKind::MutRef
                     }
                     TyKind::Rptr(_, mt) if mt.ty.kind.is_implicit_self() => {