Thu, 25 Jul 2013 14:51:40 +0100
8020843: javac crashes on accessibility check with method reference with typevar receiver
Summary: method reference overload check doesn't walk through type-variable receivers
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 | } |