| // RUN: %target-swift-frontend %s -emit-ir -g -o - | FileCheck %s | |
| class C { | |
| func withClosure(_ : () -> ()) -> () {} | |
| func f() { | |
| // There should not be a local weak variable "self" shadowing the | |
| // implicit self argument. | |
| // CHECK: DILocalVariable(name: "self", arg: 1 | |
| // CHECK-NOT: DILocalVariable(name: "self", scope | |
| withClosure { [weak self] in | |
| guard let s = self else { return } | |
| } | |
| } | |
| } |