Optimize async drop glue for some old types

2024-05-03 15:47:23 +03:00
parent a47173c4f7
commit 7cdd95e1a6
11 changed files with 161 additions and 89 deletions
--- a/compiler/rustc_trait_selection/src/solve/normalizes_to/mod.rs
+++ b/compiler/rustc_trait_selection/src/solve/normalizes_to/mod.rs
@@ -839,7 +839,7 @@ impl<'tcx> assembly::GoalKind<'tcx> for NormalizesTo<'tcx> {
            | ty::Str
            | ty::Slice(_)
            | ty::Tuple(_)
-            | ty::Error(_) => self_ty.async_destructor_ty(ecx.interner(), goal.param_env),
+            | ty::Error(_) => self_ty.async_destructor_ty(ecx.interner()),

            // We do not call `Ty::async_destructor_ty` on alias, param, or placeholder
            // types, which return `<self_ty as AsyncDestruct>::AsyncDestructor`