1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/lambda/MethodReference52.java Wed Apr 27 01:34:52 2016 +0800
1.3 @@ -0,0 +1,39 @@
1.4 +/*
1.5 + * @test /nodynamiccopyright/
1.6 + * @bug 8003280
1.7 + * @summary Add lambda tests
1.8 + * special cases of method references (getClass()/Array.clone()) not handled properly
1.9 + * @compile/fail/ref=MethodReference52.out -XDrawDiagnostics MethodReference52.java
1.10 + */
1.11 +import java.util.*;
1.12 +
1.13 +class MethodReference52 {
1.14 +
1.15 + interface Clone1 {
1.16 + int[] m();
1.17 + }
1.18 +
1.19 + interface Clone2 {
1.20 + Object m();
1.21 + }
1.22 +
1.23 + interface WrongClone {
1.24 + long[] m();
1.25 + }
1.26 +
1.27 + interface GetClass {
1.28 + Class<? extends List> m();
1.29 + }
1.30 +
1.31 + interface WrongGetClass {
1.32 + Class<List<String>> m();
1.33 + }
1.34 +
1.35 + void test(int[] iarr, List<String> ls) {
1.36 + Clone1 c1 = iarr::clone; //ok
1.37 + Clone2 c2 = iarr::clone; //ok - type more generic
1.38 + WrongClone c3 = iarr::clone; //bad return type
1.39 + GetClass c4 = ls::getClass; //ok
1.40 + WrongGetClass c5 = ls::getClass; //bad return type
1.41 + }
1.42 +}
