1/*
2 * @test /nodynamiccopyright/
3 * @author Maurizio Cimadamore
4 * @bug     6557182
5 * @summary  Unchecked warning *and* inconvertible types
6 * @compile/fail/ref=T6557182.out -XDrawDiagnostics -Xlint:unchecked T6557182.java
7 */
8
9class T6557182 {
10
11    <T extends Number & Comparable<String>> void test1(T t) {
12        Comparable<Integer> ci = (Comparable<Integer>) t;
13    }
14
15    <T extends Number & Comparable<? extends Number>> void test2(T t) {
16        Comparable<Integer> ci = (Comparable<Integer>) t;
17    }
18}
19