Description David Waite 2008-01-12 12:49:19 EST

Build ID: I20080108-1320

Steps To Reproduce:
Under situations where a generic type is specified in terms of its generic parameter extending multiple interfaces, the compiler will emit errors which do not help the user understand what they are doing wrong. It would be useful to explain to the user that multiple bounds cannot be used within a generic type definition.

Sample code of success and failures provided below

More information:
public interface Testable {
	<T extends Comparable<?> & Iterable<?>> void w1(T foo); // Works
	<T extends Comparable<?> & Iterable<?>> void w2(Class<T> foo); // Works
	<T extends Comparable<?> & Iterable<?>> Class<T> w3(); // Works

	Class<? extends Comparable<?> & Iterable<?> > f1(); // Fails
	void f2(Class<? extends Comparable<?> & Iterable<?>> foo); // Fails	
}