File: LambdaTest1_neg3.java

package info (click to toggle)
libnb-javaparser-java 9%2B2018-2
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, forky, sid, trixie
  • size: 65,320 kB
  • sloc: java: 440,096; xml: 6,359; sh: 865; makefile: 314
file content (19 lines) | stat: -rw-r--r-- 560 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
/*
 * @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
    }
}