Mercurial > jdk8-mips64-public > langtools / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/tools/javac/lambda/TargetType23.java	Wed Apr 27 01:34:52 2016 +0800
     1.3 @@ -0,0 +1,42 @@
     1.4 +/*
     1.5 + * @test /nodynamiccopyright/
     1.6 + * @bug 8003280
     1.7 + * @summary Add lambda tests
     1.8 + *  check case of ambiguous method call with lambda whose body cannot
     1.9 +            complete normally
    1.10 + * @compile/fail/ref=TargetType23.out -XDrawDiagnostics TargetType23.java
    1.11 + */
    1.12 +
    1.13 +class TargetType23 {
    1.14 +
    1.15 +    interface Sam0 {
    1.16 +        void m();
    1.17 +    }
    1.18 +
    1.19 +    interface Sam1 {
    1.20 +        int m();
    1.21 +    }
    1.22 +
    1.23 +    interface Sam2 {
    1.24 +        String m();
    1.25 +    }
    1.26 +
    1.27 +    interface Sam3<A> {
    1.28 +        A m();
    1.29 +    }
    1.30 +
    1.31 +
    1.32 +    void call(Sam0 s) { }
    1.33 +    void call(Sam1 s) { }
    1.34 +    void call(Sam2 s) { }
    1.35 +    <Z> void call(Sam3<Z> s) { }
    1.36 +
    1.37 +    void call2(Sam0 s) { }
    1.38 +    void call2(Sam2 s) { }
    1.39 +    <Z> void call2(Sam3<Z> s) { }
    1.40 +
    1.41 +    void test() {
    1.42 +        call(()-> { throw new RuntimeException(); }); // ambiguous - call(Sam1) vs. call(Sam2)
    1.43 +        call2(()-> { throw new RuntimeException(); }); // ok
    1.44 +    }
    1.45 +}