8168774: Polymorhic signature method check crashes javac
Summary: Check for polysig method assumes arity is greater than zero
Reviewed-by: vromero
/*
* @test /nodynamiccopyright/
* @bug 4704365
* @summary definite assignment status within the case expression
* @author Neal Gafter (gafter)
*
* @compile/fail/ref=T4704365.out -XDrawDiagnostics T4704365.java
*/
class T4704365 {
T4704365() {
switch (1) {
case 0:
final int i = 3; // line 1
break;
case i: // error: i not definitely assigned
break;
}
}
}