Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/lambda/MethodReference45.java
test/tools/javac/lambda/MethodReference45.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 generic method reference is inferred when type parameters are omitted | |
| 6 * @compile/fail/ref=MethodReference45.out -XDrawDiagnostics MethodReference45.java | |
| 7 */ | |
| 8 public class MethodReference45 { | |
| 9 | |
| 10 static int assertionCount = 0; | |
| 11 | |
| 12 static void assertTrue(boolean cond) { | |
| 13 assertionCount++; | |
| 14 if (!cond) | |
| 15 throw new AssertionError(); | |
| 16 } | |
| 17 | |
| 18 static class SuperFoo<X> { } | |
| 19 | |
| 20 static class Foo<X extends Number> extends SuperFoo<X> { } | |
| 21 | |
| 22 interface SAM1 { | |
| 23 void m(); | |
| 24 } | |
| 25 | |
| 26 interface SAM2 { | |
| 27 void m(); | |
| 28 } | |
| 29 | |
| 30 static <X extends Number> Foo<X> m() { return null; } | |
| 31 | |
| 32 static void g1(SAM1 s) { } | |
| 33 static void g2(SAM1 s) { } | |
| 34 static void g2(SAM2 s) { } | |
| 35 | |
| 36 void test() { | |
| 37 g1(MethodReference45::m); | |
| 38 g2(MethodReference45::m); | |
| 39 } | |
| 40 } |
