gcc/testsuite/g++.dg/conversion/self1.C - gcc - Git at Google

 // PR c++/31419

 struct B
 {
   template<typename T>
   operator T const& () const
   {
     return 42;
   }
 };

 B f()
 {
   return B();
 }
	// PR c++/31419

	struct B
	{
	template<typename T>
	operator T const& () const
	{
	return 42;
	}
	};

	B f()
	{
	return B();
	}