import testlib.wholeprograminference.qual.*; import testlib.wholeprograminference.qual.Sibling2; class Generic<@Sibling1 T extends /*@Sibling1*/ Object> { public @Sibling2 T sibling2; public @Sibling1 T sibling1; public T tField; void foo(T param) { //:: error: (assignment.type.incompatible) param = sibling2; } void baz(T param) { param = sibling1; } void bar(@Sibling2 T param) { //:: error: (assignment.type.incompatible) tField = param; } }