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