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test/tools/javac/lambda/funcInterfaces/LambdaTest1_neg3.java@c6728c9addff (annotated)

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

aoqi@0	1	/*
aoqi@0	2	* @test /nodynamiccopyright/
aoqi@0	3	* @bug 8003280
aoqi@0	4	* @summary Add lambda tests
aoqi@0	5	* This test is to verify mis-use of capturing local variable within lambda expression
aoqi@0	6	* @compile/fail/ref=LambdaTest1_neg3.out -XDrawDiagnostics LambdaTest1_neg3.java
aoqi@0	7	*/
aoqi@0	8
aoqi@0	9	public class LambdaTest1_neg3 {
aoqi@0	10	void method() {
aoqi@0	11	int n = 2; //effectively final variable
aoqi@0	12	((Runnable)
aoqi@0	13	()-> {
aoqi@0	14	int n2 = n; //inside lambda accessing effectively final variable;
aoqi@0	15	}
aoqi@0	16	).run();
aoqi@0	17	n++; //compile error if n is modified
aoqi@0	18	}
aoqi@0	19	}