1 // RUN: %clang_cc1 -O1 -std=c++11 -emit-llvm -triple %itanium_abi_triple -disable-llvm-passes -o - %s | FileCheck %s
2 // Clang should not generate alias to available_externally definitions.
3 // Check that the destructor of Foo is defined.
4 // The destructors have different return type for different targets.
5 // CHECK: define linkonce_odr {{.*}} @_ZN3FooD2Ev
6 template <class CharT>
7 struct String {
8   String() {}
9   ~String();
10 };
11 
12 template <class CharT>
13 inline __attribute__((visibility("hidden"), always_inline))
14 String<CharT>::~String() {}
15 
16 extern template struct String<char>;
17 
18 struct Foo : public String<char> { Foo() { String<char> s; } };
19 
20 Foo f;
21