maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/CodeGenCXX/windows-implicit-dllexport-...

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

19 lines
619 B
C++
Raw Normal View History

Sema: delay the DLL exported member referencing An explicit template specialization can cause the implicit template specialization of a type which inherits the attributes. In such a case, we would end up with a delayed template specialization for a dll exported type which we would fail to reference. This would trigger an assertion. We now propagate the dll storage attributes through the inheritance chain. Only after having done so do we reference the delayed template specializations. This allows any implicit specializations which inherit dll storage to also be referenced. llvm-svn: 288570
2016-12-03 09:57:47 +08:00
// RUN: %clang_cc1 -std=c++11 -triple i686-windows -fdeclspec -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-MS
// RUN: %clang_cc1 -std=c++11 -triple i686-windows-itanium -fdeclspec -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-IA
template <typename>
struct s {};
template <typename T_>
class t : s<T_> {};
extern template class t<char>;
template class __declspec(dllexport) t<char>;
[MS] Don't escape MS C++ names with \01 It is not needed after LLVM r327734. Now it will be easier to copy-paste IR symbol names from Clang. llvm-svn: 327738
2018-03-17 04:36:49 +08:00
// CHECK-MS: dllexport {{.*}} @"??4?$t@D@@QAEAAV0@ABV0@@Z"
// CHECK-MS: dllexport {{.*}} @"??4?$s@D@@QAEAAU0@ABU0@@Z"
Sema: delay the DLL exported member referencing An explicit template specialization can cause the implicit template specialization of a type which inherits the attributes. In such a case, we would end up with a delayed template specialization for a dll exported type which we would fail to reference. This would trigger an assertion. We now propagate the dll storage attributes through the inheritance chain. Only after having done so do we reference the delayed template specializations. This allows any implicit specializations which inherit dll storage to also be referenced. llvm-svn: 288570
2016-12-03 09:57:47 +08:00
// CHECK-IA: dllexport {{.*}} @_ZN1tIcEaSERKS0_
// CHECK-IA: dllexport {{.*}} @_ZN1sIcEaSERKS0_