1 files changed, 20 insertions, 0 deletions
diff --git a/clang/test/CXX/drs/dr7xx.cpp b/clang/test/CXX/drs/dr7xx.cpp
new file mode 100644
index 00000000000..a4ca74abe76
--- /dev/null
+++ b/clang/test/CXX/drs/dr7xx.cpp
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -std=c++98 %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
+// RUN: %clang_cc1 -std=c++11 %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
+// RUN: %clang_cc1 -std=c++14 %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
+// RUN: %clang_cc1 -std=c++1z %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
+
+namespace dr777 { // dr777: yes
+#if __cplusplus >= 201103L
+template <typename... T>
+void f(int i = 0, T ...args) {}
+void ff() { f(); }
+
+template <typename... T>
+void g(int i = 0, T ...args, T ...args2) {}
+
+template <typename... T>
+void h(int i = 0, T ...args, int j = 1) {}
+#endif
+}
+
+// expected-no-diagnostics