1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/lambda/MethodReference23.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,74 @@ 1.4 +/* 1.5 + * @test /nodynamiccopyright/ 1.6 + * @bug 8003280 1.7 + * @summary Add lambda tests 1.8 + * check that pair of bound/non-bound constructor references is flagged as ambiguous 1.9 + * @author Maurizio Cimadamore 1.10 + * @compile/fail/ref=MethodReference23.out -XDrawDiagnostics MethodReference23.java 1.11 + */ 1.12 + 1.13 +class MethodReference23 { 1.14 + 1.15 + class Inner1 { 1.16 + Inner1(MethodReference23 outer) {}; 1.17 + Inner1() {}; 1.18 + } 1.19 + 1.20 + static class Inner2 { 1.21 + Inner2(MethodReference23 outer) {}; 1.22 + Inner2() {}; 1.23 + } 1.24 + 1.25 + interface SAM11 { 1.26 + Inner1 m(MethodReference23 rec); 1.27 + } 1.28 + 1.29 + interface SAM12 { 1.30 + Inner1 m(); 1.31 + } 1.32 + 1.33 + interface SAM21 { 1.34 + Inner2 m(MethodReference23 rec); 1.35 + } 1.36 + 1.37 + interface SAM22 { 1.38 + Inner2 m(); 1.39 + } 1.40 + 1.41 + static void call11(SAM11 s) { } 1.42 + 1.43 + static void call12(SAM12 s) { } 1.44 + 1.45 + static void call21(SAM21 s) { } 1.46 + 1.47 + static void call22(SAM22 s) { } 1.48 + 1.49 + static void call3(SAM11 s) { } 1.50 + static void call3(SAM12 s) { } 1.51 + static void call3(SAM21 s) { } 1.52 + static void call3(SAM22 s) { } 1.53 + 1.54 + static void test11() { 1.55 + SAM11 s = MethodReference23.Inner1::new; //ok 1.56 + call11(MethodReference23.Inner1::new); //ok 1.57 + } 1.58 + 1.59 + static void test12() { 1.60 + SAM12 s = MethodReference23.Inner1::new; //fail 1.61 + call12(MethodReference23.Inner1::new); //fail 1.62 + } 1.63 + 1.64 + static void test21() { 1.65 + SAM21 s = MethodReference23.Inner2::new; //ok 1.66 + call21(MethodReference23.Inner2::new); //ok 1.67 + } 1.68 + 1.69 + static void test22() { 1.70 + SAM22 s = MethodReference23.Inner2::new; //ok 1.71 + call22(MethodReference23.Inner2::new); //ok 1.72 + } 1.73 + 1.74 + static void test3() { 1.75 + call3(MethodReference23.Inner2::new); //ambiguous 1.76 + } 1.77 +}