// Trac ticket
// https://cforall.uwaterloo.ca/trac/ticket/92

struct fred{};

void  ?{}(fred & this, int count = 1);
void  ?{}(fred & this, fred & other) = void;
void ^?{}(fred & this);
fred ?=?(fred & this, const fred & other) = void;

struct superFred {
	fred f;
};

void foo() {
	superFred f;
}