| // RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s | |
| class C { | |
| func withClosure(_ : () -> ()) -> () {} | |
| func f() { | |
| // CHECK: define{{.*}}$s11capturelist1CC1fyyFyyXEfU_ | |
| // There should not be a local weak variable "self" shadowing the | |
| // implicit self argument. | |
| // let self | |
| // CHECK: call void @llvm.dbg | |
| // let s | |
| // CHECK: call void @llvm.dbg | |
| // var weak self | |
| // CHECK-NOT: call void @llvm.dbg | |
| // CHECK: ret void | |
| withClosure { [weak self] in | |
| guard let s = self else { return } | |
| } | |
| } | |
| } |