| // RUN: %target-swift-frontend -O -emit-sil %s -Xllvm -debug-only=destructor-analysis 2>&1 | %FileCheck %s |
| |
| // This test depends on asserts because we look at debug output. |
| // REQUIRES: asserts |
| |
| class Foo {} |
| |
| var a: [Int] = [] |
| var b: [[Int]] = [[]] |
| var c: [Foo] = [] |
| var d: [[Foo]] = [[]] |
| |
| a.append(1) |
| b.append([1]) |
| c.append(Foo()) |
| d.append([Foo()]) |
| |
| // CHECK-DAG: mayStoreToMemoryOnDestruction is false: Array<Int> |
| // CHECK-DAG: mayStoreToMemoryOnDestruction is false: Array<Array<Int>> |
| // CHECK-DAG: mayStoreToMemoryOnDestruction is true: Array<Foo> |
| // CHECK-DAG: mayStoreToMemoryOnDestruction is true: Array<Array<Foo>> |
| // CHECK-DAG: mayStoreToMemoryOnDestruction is true: Array<Element> |
