1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ext/pretty3.C b/gcc/testsuite/g++.dg/ext/pretty3.C
new file mode 100644
index 00000000000..01b14579af2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/pretty3.C
@@ -0,0 +1,19 @@
+// PR c++/16630
+// { dg-do compile }
+// { dg-options "" }
+extern "C" int printf (const char*, ...);
+
+template <class T>
+struct B { typedef T X; };
+
+template <class U>
+struct D
+{
+  const char* foo (typename B<U>::X) { return __PRETTY_FUNCTION__; }
+};
+
+int main ()
+{
+  printf ("%s\n", D<int>().foo (0));
+}
+// { dg-final { scan-assembler "const char\\* D<U>::foo\\(typename B<U>::X\\)" } }