Mangle dependent name expressions. Fixes PR5063.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82915 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 18 insertions, 0 deletions

diff --git a/test/CodeGenCXX/mangle.cpp b/test/CodeGenCXX/mangle.cpp
index a55f5b97fe..86f5fb0d5b 100644
--- a/test/CodeGenCXX/mangle.cpp
+++ b/test/CodeGenCXX/mangle.cpp
@@ -180,3 +180,21 @@ template <typename T> typename T::U ft6(const T&) { return 0; }
 
 // CHECK: @_Z3ft6I1SENT_1UERKS1_
 template int ft6<S>(const S&);
+
+template<typename> struct __is_scalar {
+  enum { __value = 1 };
+};
+
+template<bool, typename> struct __enable_if { };
+
+template<typename T> struct __enable_if<true, T> {
+  typedef T __type;
+};
+
+// PR5063
+template<typename T> typename __enable_if<__is_scalar<T>::__value, void>::__type ft7() { }
+
+// CHECK: @_Z3ft7IiEN11__enable_ifIXsr11__is_scalarIT_E7__valueEvE6__typeEv
+template void ft7<int>();
+// CHECK: @_Z3ft7IPvEN11__enable_ifIXsr11__is_scalarIT_E7__valueEvE6__typeEv
+template void ft7<void*>();