7022054: Invalid compiler error on covariant overriding methods with the same erasure
Summary: Rules for method clash use notion of subsignature, which is sometimes too strict and incompatible with JDK 6
Reviewed-by: jjg
/*
* @test /nodynamiccopyright/
* @bug 7022054
*
* @summary Invalid compiler error on covariant overriding methods with the same erasure
* @compile/fail/ref=T7022054neg2.out -XDrawDiagnostics T7022054neg2.java
*
*/
class T7022054neg2 {
static class A {
static A m(String s) { return null; }
}
static class B extends A {
static <X extends String> A m(X s) { return null; }
}
}