Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/lambda/MostSpecific13.java
test/tools/javac/lambda/MostSpecific13.java
- changeset 2395
- 9c577131ffa6
- parent 0
- 959103a6100f
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| 2394:89cefe38ecaf | 2395:9c577131ffa6 |
|---|---|
| 1 /* | |
| 2 * @test /nodynamiccopyright/ | |
| 3 * @bug 8034223 | |
| 4 * @summary Most-specific testing with inference variables in function parameter types | |
| 5 * @compile/fail/ref=MostSpecific13.out -XDrawDiagnostics MostSpecific13.java | |
| 6 */ | |
| 7 class MostSpecific13 { | |
| 8 | |
| 9 interface UnaryOp<T> { T apply(T arg); } | |
| 10 interface IntegerToNumber { Number apply(Integer arg); } | |
| 11 | |
| 12 <T> void m(UnaryOp<T> f) {} | |
| 13 void m(IntegerToNumber f) {} | |
| 14 | |
| 15 void test() { | |
| 16 m((Integer i) -> i); // error | |
| 17 m(this::id); // error | |
| 18 } | |
| 19 | |
| 20 Integer id(Integer arg) { return arg; } | |
| 21 } |
