Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/lambda/MethodReference28.java
test/tools/javac/lambda/MethodReference28.java
- changeset 0
- 959103a6100f
equal
deleted
inserted
replaced
| -1:000000000000 | 0:959103a6100f |
|---|---|
| 1 /* | |
| 2 * @test /nodynamiccopyright/ | |
| 3 * @bug 8003280 | |
| 4 * @summary Add lambda tests | |
| 5 * check that non-compatible method references are rejected | |
| 6 * @compile/fail/ref=MethodReference28.out -XDrawDiagnostics MethodReference28.java | |
| 7 */ | |
| 8 | |
| 9 class MethodReference28 { | |
| 10 | |
| 11 interface SAM1 { | |
| 12 void m(int i); | |
| 13 } | |
| 14 | |
| 15 interface SAM2 { | |
| 16 void m(MethodReference28 rec, int i); | |
| 17 } | |
| 18 | |
| 19 static void static_m1(Integer i) { } //ok - boxing | |
| 20 static void static_m2(Integer i1, Integer i2) { } //wrong arity | |
| 21 static void static_m3(String s) { } //type mismatch | |
| 22 static void static_m4(String... ss) { } //type mismatch - varargs | |
| 23 | |
| 24 void m1(Integer i) { } //ok - boxing | |
| 25 void m2(Integer i1, Integer i2) { } //wrong arity | |
| 26 void m3(String s) { } //type mismatch | |
| 27 void m4(String... ss) { } //type mismatch - varargs | |
| 28 | |
| 29 static void testStatic() { | |
| 30 SAM1 s1 = MethodReference28::static_m1; | |
| 31 SAM1 s2 = MethodReference28::static_m2; | |
| 32 SAM1 s3 = MethodReference28::static_m3; | |
| 33 SAM1 s4 = MethodReference28::static_m4; | |
| 34 } | |
| 35 | |
| 36 void testBadMember() { | |
| 37 SAM1 s1 = MethodReference28::m1; | |
| 38 SAM1 s2 = MethodReference28::m2; | |
| 39 SAM1 s3 = MethodReference28::m3; | |
| 40 SAM1 s4 = MethodReference28::m4; | |
| 41 } | |
| 42 | |
| 43 void testMember() { | |
| 44 SAM1 s1 = this::m1; | |
| 45 SAM1 s2 = this::m2; | |
| 46 SAM1 s3 = this::m3; | |
| 47 SAM1 s4 = this::m4; | |
| 48 } | |
| 49 | |
| 50 static void testUnbound() { | |
| 51 SAM2 s1 = MethodReference28::m1; | |
| 52 SAM2 s2 = MethodReference28::m2; | |
| 53 SAM2 s3 = MethodReference28::m3; | |
| 54 SAM2 s4 = MethodReference28::m4; | |
| 55 } | |
| 56 } |
