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test/tools/javac/lambda/funcInterfaces/LambdaTest1_neg3.java@c6728c9addff

test/tools/javac/lambda/funcInterfaces/LambdaTest1_neg3.java

Fri, 22 Mar 2013 12:43:09 +0000

author

mcimadamore

date

Fri, 22 Mar 2013 12:43:09 +0000

changeset 1655

c6728c9addff

parent 0

959103a6100f

permissions

-rw-r--r--

8010303: Graph inference: missing incorporation step causes spurious inference error
Summary: Multiple equality constraints on inference vars are not used to generate new inference constraints
Reviewed-by: jjg

 /*

  * @test /nodynamiccopyright/

  * @bug 8003280

  * @summary Add lambda tests

  *   This test is to verify mis-use of capturing local variable within lambda expression

  * @compile/fail/ref=LambdaTest1_neg3.out -XDrawDiagnostics LambdaTest1_neg3.java

  */

 public class LambdaTest1_neg3 {

     void method() {

         int n = 2; //effectively final variable

         ((Runnable)

             ()-> {

                 int n2 = n; //inside lambda accessing effectively final variable;

             }

         ).run();

         n++; //compile error if n is modified

     }

 }