Mon, 19 Jun 2017 14:51:25 -0700
Added tag jdk8u151-b02 for changeset 732e1bab2660
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * @test /nodynamiccopyright/ |
aoqi@0 | 3 | * @bug 8016175 |
aoqi@0 | 4 | * @summary Add bottom-up type-checking support for unambiguous method references |
aoqi@0 | 5 | * @compile/fail/ref=MethodReference70.out -XDrawDiagnostics MethodReference70.java |
aoqi@0 | 6 | */ |
aoqi@0 | 7 | class MethodReference70 { |
aoqi@0 | 8 | interface F<X> { |
aoqi@0 | 9 | void m(X x); |
aoqi@0 | 10 | } |
aoqi@0 | 11 | |
aoqi@0 | 12 | interface G<X> { |
aoqi@0 | 13 | Integer m(X x); |
aoqi@0 | 14 | } |
aoqi@0 | 15 | |
aoqi@0 | 16 | void m1(Integer i) { } |
aoqi@0 | 17 | |
aoqi@0 | 18 | void m2(Integer i) { } |
aoqi@0 | 19 | void m2(String i) { } |
aoqi@0 | 20 | |
aoqi@0 | 21 | <Z> void g(F<Z> fz) { } |
aoqi@0 | 22 | <Z> void g(G<Z> gz) { } |
aoqi@0 | 23 | |
aoqi@0 | 24 | void test() { |
aoqi@0 | 25 | g(this::m1); //ok |
aoqi@0 | 26 | g(this::m2); //ambiguous (stuck!) |
aoqi@0 | 27 | } |
aoqi@0 | 28 | } |