Bug 262209

Description Kent Johnson 2009-01-23 12:49:56 EST

Currently we get all 5 of these method calls incorrect. We report 1 error against the wrong method & miss the other 4.


interface I<T> {}

class X {
	void a(G x) {}
	void a(F<?> x) {}

	<T extends G> void b(T x) {}
	<T extends C, S extends F<T>> void b(S x) {}

	<T extends G> void c(T x) {}
	void c(F<?> x) {}

	<T extends G> void d(T x) {}
	<S extends F & I<S>> void d(S x) {}

	void x(G x) {}
	<S extends F> void x(S x) {}

	void test() {
		X x = new X();
		H<C> h = null;
		H hraw = null;

		x.a(h); // ambiguous error
		x.b(h); // ambiguous error
		x.c(h); // ambiguous error
		x.d(hraw); // ambiguous error

		x.x(h);	// NOT ambiguous
	}
}

class C {}
class F<T1> {} 
class G<T2> extends F<T2> implements I<T2> {}
class H<T3> extends G<T3> {}