1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - -std=c++11 | FileCheck %s 2*f4a2713aSLionel Sambuc // PR13424 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuc namespace Test1 { 5*f4a2713aSLionel Sambuc struct X { 6*f4a2713aSLionel Sambuc virtual ~X(); // Key function. 7*f4a2713aSLionel Sambuc virtual void f(); // Not a key function. 8*f4a2713aSLionel Sambuc }; 9*f4a2713aSLionel Sambuc 10*f4a2713aSLionel Sambuc X::~X() = default; 11*f4a2713aSLionel Sambuc 12*f4a2713aSLionel Sambuc // Verify that the vtable is emitted. 13*f4a2713aSLionel Sambuc // CHECK: @_ZTVN5Test11XE = unnamed_addr constant 14*f4a2713aSLionel Sambuc } 15*f4a2713aSLionel Sambuc 16*f4a2713aSLionel Sambuc namespace Test2 { 17*f4a2713aSLionel Sambuc struct X { 18*f4a2713aSLionel Sambuc virtual ~X() = default; // Not a key function. 19*f4a2713aSLionel Sambuc virtual void f(); // Key function. 20*f4a2713aSLionel Sambuc }; 21*f4a2713aSLionel Sambuc f()22*f4a2713aSLionel Sambucvoid X::f() {} 23*f4a2713aSLionel Sambuc 24*f4a2713aSLionel Sambuc // Verify that the vtable is emitted. 25*f4a2713aSLionel Sambuc // CHECK: @_ZTVN5Test21XE = unnamed_addr constant 26*f4a2713aSLionel Sambuc } 27*f4a2713aSLionel Sambuc 28*f4a2713aSLionel Sambuc namespace Test3 { 29*f4a2713aSLionel Sambuc struct X { 30*f4a2713aSLionel Sambuc virtual ~X() = delete; // Not a key function. 31*f4a2713aSLionel Sambuc virtual void f(); // Key function. 32*f4a2713aSLionel Sambuc }; 33*f4a2713aSLionel Sambuc f()34*f4a2713aSLionel Sambucvoid X::f() {} 35*f4a2713aSLionel Sambuc 36*f4a2713aSLionel Sambuc // Verify that the vtable is emitted. 37*f4a2713aSLionel Sambuc // CHECK: @_ZTVN5Test31XE = unnamed_addr constant 38*f4a2713aSLionel Sambuc } 39