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/lambdaExpression/EffectivelyFinal_neg.java	Wed Apr 27 01:34:52 2016 +0800
     1.3 @@ -0,0 +1,25 @@
     1.4 +/*
     1.5 + * @test /nodynamiccopyright/
     1.6 + * @bug 8003280
     1.7 + * @summary Add lambda tests
     1.8 + *   Negative test of capture of "effectively final" local variable in lambda expressions
     1.9 + * @compile/fail/ref=EffectivelyFinal_neg.out -XDrawDiagnostics EffectivelyFinal_neg.java
    1.10 + */
    1.11 +
    1.12 +public class EffectivelyFinal_neg {
    1.13 +
    1.14 +    void test() {
    1.15 +        String s = "a";
    1.16 +        String s2 = "a";
    1.17 +        int n = 1;
    1.18 +        ((Runnable)
    1.19 +            ()-> {
    1.20 +                s2 = "b"; //re-assign illegal here
    1.21 +                System.out.println(n);
    1.22 +                System.out.println(s);
    1.23 +                s = "b"; // not effectively final
    1.24 +            }
    1.25 +        ).run();
    1.26 +        n = 2; // not effectively final
    1.27 +    }
    1.28 +}