Do not execute captures code for async fns

spastorino · spastorino · commit 9c0d9babd1c7 · 2022-08-04T11:26:53.000-03:00
diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
@@ -1877,7 +1877,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                 let context = ImplTraitContext::ReturnPositionOpaqueTy {
                     origin: hir::OpaqueTyOrigin::FnReturn(fn_def_id),
                 };
-                self.lower_ty(ty, context, true)
+                self.lower_ty(ty, context, false)
             }
             FnRetTy::Default(ret_ty_span) => self.arena.alloc(self.ty_tup(*ret_ty_span, &[])),
         };

Original file line number	Diff line number	Diff line change
`@@ -1877,7 +1877,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {`
`1877`	`1877`	`let context = ImplTraitContext::ReturnPositionOpaqueTy {`
`1878`	`1878`	`origin: hir::OpaqueTyOrigin::FnReturn(fn_def_id),`
`1879`	`1879`	`};`
`1880`		`- self.lower_ty(ty, context, true)`
	`1880`	`+ self.lower_ty(ty, context, false)`
`1881`	`1881`	`}`
`1882`	`1882`	`FnRetTy::Default(ret_ty_span) => self.arena.alloc(self.ty_tup(*ret_ty_span, &[])),`
`1883`	`1883`	`};`