Rollup merge of #107467 - WaffleLapkin:uneq, r=oli-obk

Improve enum checks Some light refactoring.
2023-01-31 23:38:52 +01:00 · 2023-01-31 23:38:52 +01:00 · 53bb6322db
commit 53bb6322db
parent c6a104f3e4 340414ed7b
33 changed files with 278 additions and 260 deletions
--- a/compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs
+++ b/compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs
@ -344,7 +344,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
                    } else {
                        err.span_help(source_info.span, "try removing `&mut` here");
                    }
-                } else if decl.mutability == Mutability::Not {
+                } else if decl.mutability.is_not() {
                    if matches!(
                        decl.local_info,
                        Some(box LocalInfo::User(ClearCrossCrate::Set(BindingForm::ImplicitSelf(