1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/CXX/temp/temp.param/p11.cpp b/clang/test/CXX/temp/temp.param/p11.cpp
new file mode 100644
index 0000000..5af0c4e
--- /dev/null
+++ b/clang/test/CXX/temp/temp.param/p11.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s 
+template<typename> struct Y1;
+template<typename, int> struct Y2;
+
+template<class T1 = int, // expected-note{{previous default template argument defined here}}
+         class T2>  // expected-error{{template parameter missing a default argument}}
+  class B1;
+
+template<template<class> class = Y1, // expected-note{{previous default template argument defined here}}
+         template<class> class> // expected-error{{template parameter missing a default argument}}
+  class B1t;
+
+template<int N = 5,  // expected-note{{previous default template argument defined here}}
+         int M>  // expected-error{{template parameter missing a default argument}}
+  class B1n;