re PR c++/77304 (ICE on C++ code with invalid template parameter: in gimplify_expr, at gimplify.c:11260)

PR c++/77304
	* g++.dg/cpp2a/nontype-class13.C: New test.

From-SVN: r268849

gcc/testsuite/ChangeLog

@@ -1,3 +1,8 @@
+2019-02-13  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/77304
+	* g++.dg/cpp2a/nontype-class13.C: New test.
+
 2019-02-13  Wilco Dijkstra  <wdijkstr@arm.com>
 
 	PR target/89190

gcc/testsuite/g++.dg/cpp2a/nontype-class13.C

@@ -0,0 +1,21 @@
+// PR c++/77304
+// { dg-do compile { target c++2a } }
+
+struct S {};
+
+template < typename T > struct A
+{
+  template < S > void f () {}
+
+  static void * g ()
+  {
+    return (void *) f < a >; // { dg-error "invalid" }
+  }
+
+  static S a;
+};
+
+void * f ()
+{
+  return A < int >::g ();
+}