test/tools/javac/lambda/lambdaExpression/EffectivelyFinal_neg.java

Wed, 28 Aug 2013 10:17:23 -0700

author
henryjen
date
Wed, 28 Aug 2013 10:17:23 -0700
changeset 1983
7de7100c30ce
parent 0
959103a6100f
permissions
-rw-r--r--

8014566: Remove @ignore tags from MethodReference66 and InInterface when 8013875 is fixed
Reviewed-by: briangoetz, jjg

aoqi@0 1 /*
aoqi@0 2 * @test /nodynamiccopyright/
aoqi@0 3 * @bug 8003280
aoqi@0 4 * @summary Add lambda tests
aoqi@0 5 * Negative test of capture of "effectively final" local variable in lambda expressions
aoqi@0 6 * @compile/fail/ref=EffectivelyFinal_neg.out -XDrawDiagnostics EffectivelyFinal_neg.java
aoqi@0 7 */
aoqi@0 8
aoqi@0 9 public class EffectivelyFinal_neg {
aoqi@0 10
aoqi@0 11 void test() {
aoqi@0 12 String s = "a";
aoqi@0 13 String s2 = "a";
aoqi@0 14 int n = 1;
aoqi@0 15 ((Runnable)
aoqi@0 16 ()-> {
aoqi@0 17 s2 = "b"; //re-assign illegal here
aoqi@0 18 System.out.println(n);
aoqi@0 19 System.out.println(s);
aoqi@0 20 s = "b"; // not effectively final
aoqi@0 21 }
aoqi@0 22 ).run();
aoqi@0 23 n = 2; // not effectively final
aoqi@0 24 }
aoqi@0 25 }

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