1// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - -std=c++11 | FileCheck %s 2// PR13424 3 4namespace Test1 { 5struct X { 6 virtual ~X(); // Key function. 7 virtual void f(); // Not a key function. 8}; 9 10X::~X() = default; 11 12// Verify that the vtable is emitted. 13// CHECK: @_ZTVN5Test11XE = unnamed_addr constant 14} 15 16namespace Test2 { 17struct X { 18 virtual ~X() = default; // Not a key function. 19 virtual void f(); // Key function. 20}; 21 22void X::f() {} 23 24// Verify that the vtable is emitted. 25// CHECK: @_ZTVN5Test21XE = unnamed_addr constant 26} 27 28namespace Test3 { 29struct X { 30 virtual ~X() = delete; // Not a key function. 31 virtual void f(); // Key function. 32}; 33 34void X::f() {} 35 36// Verify that the vtable is emitted. 37// CHECK: @_ZTVN5Test31XE = unnamed_addr constant 38} 39