7177385: Add attribution support for lambda expressions
Summary: Add support for function descriptor lookup, functional interface inference and lambda expression type-checking
Reviewed-by: jjg, dlsmith
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//key: compiler.err.cant.apply.symbols
//key: compiler.misc.inapplicable.method
//key: compiler.misc.arg.length.mismatch
//key: compiler.misc.incompatible.upper.bounds
import java.util.List;
class IncompatibleUpperBounds {
<S> void m(List<? super S> s1, List<? super S> s2) { }
void m(Object o) {}
void test(List<Integer> li, List<String> ls) {
m(li, ls);
}
}