Thu, 31 Aug 2017 15:17:03 +0800
merge
1 /**
2 * @test /nodynamiccopyright/
3 * @bug 7086601
4 * @summary Error message bug: cause for method mismatch is 'null'
5 * @compile/fail/ref=T7086601a.out -XDrawDiagnostics T7086601a.java
6 */
8 class T7086601 {
9 static <S> void m1(Iterable<? super S> s1, Iterable<? super S> s2) { }
10 static void m1(Object o) {}
12 static <S> void m2(Iterable<? super S> s1, Iterable<? super S> s2, Iterable<? super S> s3) { }
13 static void m2(Object o) {}
15 @SafeVarargs
16 static <S> void m3(Iterable<? super S>... ss) { }
17 static void m3(Object o) {}
19 static void test1(Iterable<String> is, Iterable<Integer> ii) {
20 m1(is, ii);
21 }
23 static void test2(Iterable<String> is, Iterable<Integer> ii, Iterable<Double> id) {
24 m2(is, ii, id);
25 }
27 static void test3(Iterable<String> is, Iterable<Integer> ii) {
28 m3(is, ii);
29 }
31 static void test4(Iterable<String> is, Iterable<Integer> ii, Iterable<Double> id) {
32 m3(is, ii, id);
33 }
34 }