// RUN: %target-swift-frontend -primary-file %s -emit-ir -o - | %FileCheck %s | |
func f() -> Bool? { return nil } | |
({ | |
guard var b = f() else { return } | |
let c = { b = true } | |
_ = (b, c) | |
})() | |
// CHECK-LABEL: @"$s9alloc_boxyyXEfU_" | |
// CHECK: <label>:9: | |
// CHECK-NOT: call void @swift_setDeallocating | |
// CHECK: call void @swift_deallocUninitializedObject | |