instrument QueryNormalizer::fold_ty

rust-lang · Nov 16, 2020 · dcc194c · dcc194c
1 parent 603ab5b
commit dcc194c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/compiler/rustc_trait_selection/src/traits/query/normalize.rs b/compiler/rustc_trait_selection/src/traits/query/normalize.rs
@@ -97,6 +97,7 @@ impl<'cx, 'tcx> TypeFolder<'tcx> for QueryNormalizer<'cx, 'tcx> {
         self.infcx.tcx
     }
 
+    #[instrument(skip(self))]
     fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx> {
         if !ty.has_projections() {
             return ty;