Sat, 22 Dec 2018 13:10:38 -0800
Added tag jdk8u202-b25 for changeset 15d8c732039b
1 /*
2 * @test /nodynamiccopyright/
3 * @bug 8034223
4 * @summary Most-specific testing with inference variables in function parameter types
5 * @compile/fail/ref=MostSpecific13.out -XDrawDiagnostics MostSpecific13.java
6 */
7 class MostSpecific13 {
9 interface UnaryOp<T> { T apply(T arg); }
10 interface IntegerToNumber { Number apply(Integer arg); }
12 <T> void m(UnaryOp<T> f) {}
13 void m(IntegerToNumber f) {}
15 void test() {
16 m((Integer i) -> i); // error
17 m(this::id); // error
18 }
20 Integer id(Integer arg) { return arg; }
21 }