Derive TypeFoldable and TypeVisitable for mir::PlaceElement

2022-09-15 13:43:44 +00:00
parent 10c0560cd2
commit d376012a43
4 changed files with 1 additions and 32 deletions
--- a/compiler/rustc_middle/src/mir/mod.rs
+++ b/compiler/rustc_middle/src/mir/mod.rs
@@ -2551,8 +2551,6 @@ impl UserTypeProjection {
    }
 }

-TrivialTypeTraversalAndLiftImpls! { ProjectionKind, }
-
 impl<'tcx> TypeFoldable<'tcx> for UserTypeProjection {
    fn try_fold_with<F: FallibleTypeFolder<'tcx>>(self, folder: &mut F) -> Result<Self, F::Error> {
        Ok(UserTypeProjection {