clang/test/CodeGenCXX/alias-available-externally.cpp

   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;