Rollup merge of #110386 - nnethercote:clean-up-traversal-macros, r=lcnr

Clean up traversal macros The declarative macros relating to type folding and visiting can be simplified. r? ``@lcnr``
2023-04-17 18:13:35 +02:00
parent a785328630 d2b5a64579
commit a6c1fa5056
8 changed files with 51 additions and 203 deletions
--- a/compiler/rustc_middle/src/ty/structural_impls.rs
+++ b/compiler/rustc_middle/src/ty/structural_impls.rs
@@ -276,9 +276,7 @@ TrivialTypeTraversalAndLiftImpls! {
 }

 TrivialTypeTraversalAndLiftImpls! {
-    for<'tcx> {
-        ty::ValTree<'tcx>,
-    }
+    ty::ValTree<'tcx>,
 }

 ///////////////////////////////////////////////////////////////////////////