Workaround for friend template instantiation crash in PR5848, from Keir Mierle!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95517 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/templated-friend-decl.cpp b/test/SemaCXX/templated-friend-decl.cpp
new file mode 100644
index 0000000..c0034cd
--- /dev/null
+++ b/test/SemaCXX/templated-friend-decl.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 %s
+
+template <typename T>
+struct Foo {
+ template <typename U>
+ struct Bar {};
+
+ // The templated declaration for class Bar should not be instantiated when
+ // Foo<int> is. This is to protect against PR5848; for now, this "parses" but
+ // requires a rewrite of the templated friend code to be properly fixed.
+ template <typename U>
+ friend struct Bar;
+};
+
+Foo<int> x;