1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/error15.C b/gcc/testsuite/g++.dg/template/error15.C
new file mode 100644
index 000000000..b7c7bc8ca
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/error15.C
@@ -0,0 +1,24 @@
+// PR c++/16929
+
+template <class T>
+class A {
+  int x;
+};
+
+template <class T>
+class B {
+protected:
+    
+  A<T> a; // { dg-error "" }
+    
+  void f(const A<T> * a1 = &a); // { dg-error "this location" }
+    
+  void g(void);
+};
+
+template <class T>
+void B<T>::g(void) {
+  f(); // { dg-error "default argument" }
+}
+
+template class B<long>;