Don't try to emit unsupported templated friend declarations. They're unsupported

and may very well be dependent-types, triggering an assertion in debug info
codegen.

llvm-svn: 138970

1 files changed, 12 insertions, 0 deletions

diff --git a/clang/test/CodeGenCXX/debug-info.cpp b/clang/test/CodeGenCXX/debug-info.cpp
index 71c8603a9fa..33b52789caf 100644
--- a/clang/test/CodeGenCXX/debug-info.cpp
+++ b/clang/test/CodeGenCXX/debug-info.cpp
@@ -55,3 +55,15 @@ void foo() {
   const wchar_t c = L'x';
   wchar_t d = c;
 }
+
+namespace b5249287 {
+template <typename T> class A {
+  struct B;
+};
+
+class Cls {
+  template <typename T> friend class A<T>::B;
+};
+
+Cls obj;
+}