gcc/testsuite/g++.dg/lto/pr65475b_1.C - gcc - Git at Google

 namespace std {
 class exception {
   virtual char m_fn1();
 };
 class runtime_error : exception {
 } b;
 }
	namespace std {
	class exception {
	virtual char m_fn1();
	};
	class runtime_error : exception {
	} b;
	}