clang/test/CodeGenCXX/windows-implicit-dllexport-template-specialization.cpp

   1 // RUN: %clang_cc1 -std=c++11 -triple i686-windows         -fdeclspec -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-MS
   2 // RUN: %clang_cc1 -std=c++11 -triple i686-windows-itanium -fdeclspec -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-IA
   3 // RUN: %clang_cc1 -std=c++11 -triple x86_64-scei-ps4      -fdeclspec -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-PS4
   4
   5 template <typename>
   6 struct s {};
   7
   8 template <typename T_>
   9 class t : s<T_> {};
  10
  11 extern template class t<char>;
  12 template class __declspec(dllexport) t<char>;
  13
  14 // CHECK-MS: dllexport {{.*}} @"??4?$t@D@@QAEAAV0@ABV0@@Z"
  15 // CHECK-MS: dllexport {{.*}} @"??4?$s@D@@QAEAAU0@ABU0@@Z"
  16
  17 // CHECK-IA: dllexport {{.*}} @_ZN1tIcEaSERKS0_
  18 // CHECK-IA: dllexport {{.*}} @_ZN1sIcEaSERKS0_
  19
  20 // CHECK-PS4-NOT: @_ZN1tIcEaSERKS0_
  21 // CHECK-PS4-NOT: @_ZN1sIcEaSERKS0_