8168774: Polymorhic signature method check crashes javac
Summary: Check for polysig method assumes arity is greater than zero
Reviewed-by: vromero
/*
* @test /nodynamiccopyright/
* @bug 4468510
* @summary Check correct DU computation for assertions.
* @author gafter
* @compile/fail/ref=DU2.out -XDrawDiagnostics DU2.java
*/
class DU2 {
void f1() {
final int i;
i=5;
assert false;
i=6; // error
}
}