gcc/testsuite/g++.old-deja/g++.pt/crash7.C - gcc - Git at Google

 // { dg-do assemble  }

 class foo
 {
 };

 template <class T : public foo> // { dg-error "" } base clause
 struct bar
 {
 };
	// { dg-do assemble }

	class foo
	{
	};

	template <class T : public foo> // { dg-error "" } base clause
	struct bar
	{
	};