gcc/testsuite/g++.old-deja/g++.brendan/err-msg12.C - gcc - Git at Google

 // Build don't link:
 // GROUPS passed error-messages
 class foo {
 public:
   friend mutable int x ();// ERROR -  non-object member `x' cannot be declared `mutable'
 };
	// Build don't link:
	// GROUPS passed error-messages
	class foo {
	public:
	friend mutable int x ();// ERROR - non-object member `x' cannot be declared `mutable'
	};