jdk-24/langtools/test/tools/javac/lambda/funcInterfaces/LambdaTest1_neg3.java
Maurizio Cimadamore a494f0ab86 8003280: Add lambda tests
Turn on lambda expression, method reference and default method support

Reviewed-by: jjg
2012-11-17 19:01:03 +00:00

20 lines
560 B
Java

/*
* @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
}
}