Mercurial > jdk8-mips64-public > langtools / file revision
test/tools/javac/lambda/MostSpecific13.java@9c577131ffa6
test/tools/javac/lambda/MostSpecific13.java
Wed, 14 May 2014 15:41:28 -0600
- author
- dlsmith
- date
- Wed, 14 May 2014 15:41:28 -0600
- changeset 2395
- 9c577131ffa6
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
8034223: Most-specific should not have any special treatment for boxed vs. unboxed types
Summary: Rewrite most-specific logic to conform to JLS 8 15.12.2.5
Reviewed-by: vromero
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 {
9 interface UnaryOp<T> { T apply(T arg); }
10 interface IntegerToNumber { Number apply(Integer arg); }
12 <T> void m(UnaryOp<T> f) {}
13 void m(IntegerToNumber f) {}
15 void test() {
16 m((Integer i) -> i); // error
17 m(this::id); // error
18 }
20 Integer id(Integer arg) { return arg; }
21 }
