Test that we can merge together explicit and partial specializations from

merged declarations of a class template.

llvm-svn: 192746

1 files changed, 8 insertions, 0 deletions

diff --git a/clang/test/Modules/Inputs/cxx-templates-a.h b/clang/test/Modules/Inputs/cxx-templates-a.h
index 0ca6e34d0bc..0b1614d3d9e 100644
--- a/clang/test/Modules/Inputs/cxx-templates-a.h
+++ b/clang/test/Modules/Inputs/cxx-templates-a.h
@@ -40,3 +40,11 @@ const auto enum_c_from_a = CommonTemplate<int>::c;
 template<int> struct UseInt;
 template<typename T> void UseRedeclaredEnum(UseInt<T() + CommonTemplate<char>::a>);
 constexpr void (*UseRedeclaredEnumA)(UseInt<1>) = UseRedeclaredEnum<int>;
+
+template<typename> struct MergeSpecializations;
+template<typename T> struct MergeSpecializations<T*> {
+  typedef int partially_specialized_in_a;
+};
+template<> struct MergeSpecializations<char> {
+  typedef int explicitly_specialized_in_a;
+};