Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/lambda/TargetType45.java@7873d37f5b37 (annotated)
test/tools/javac/lambda/TargetType45.java
Mon, 21 Jan 2013 20:13:56 +0000
- author
- mcimadamore
- date
- Mon, 21 Jan 2013 20:13:56 +0000
- changeset 1510
- 7873d37f5b37
- parent 1415
- 01c9d4161882
- child 2525
- 2eb010b6cb22
- permissions
- -rw-r--r--
8005244: Implement overload resolution as per latest spec EDR
Summary: Add support for stuck expressions and provisional applicability
Reviewed-by: jjg
| mcimadamore@1415 | 1 | /* |
| mcimadamore@1415 | 2 | * @test /nodynamiccopyright/ |
| mcimadamore@1415 | 3 | * @bug 8003280 |
| mcimadamore@1415 | 4 | * @summary Add lambda tests |
| mcimadamore@1415 | 5 | * compiler crashes during flow analysis as it fails to report diagnostics during attribution |
| mcimadamore@1510 | 6 | * @compile TargetType45.java |
| mcimadamore@1415 | 7 | */ |
| mcimadamore@1415 | 8 | class TargetType45 { |
| mcimadamore@1415 | 9 | |
| mcimadamore@1415 | 10 | interface Predicate<X> { |
| mcimadamore@1415 | 11 | boolean apply(X x); |
| mcimadamore@1415 | 12 | } |
| mcimadamore@1415 | 13 | |
| mcimadamore@1415 | 14 | interface Mapper<X, Y> { |
| mcimadamore@1415 | 15 | Y apply(X x); |
| mcimadamore@1415 | 16 | } |
| mcimadamore@1415 | 17 | |
| mcimadamore@1415 | 18 | class Foo<X> { |
| mcimadamore@1415 | 19 | Foo<X> filter(Predicate<? super X> p) { return null; } |
| mcimadamore@1415 | 20 | } |
| mcimadamore@1415 | 21 | |
| mcimadamore@1415 | 22 | static <U, V> Predicate<U> compose(Predicate<? super V> pi, Mapper<? super U, ? extends V> m) { return null; } |
| mcimadamore@1415 | 23 | |
| mcimadamore@1415 | 24 | static Predicate<Integer> isOdd = i -> i % 2 != 0; |
| mcimadamore@1415 | 25 | |
| mcimadamore@1415 | 26 | void top10Counties(Foo<String> foos) { |
| mcimadamore@1415 | 27 | foos.filter(compose(isOdd, (String e) -> e.length())); |
| mcimadamore@1415 | 28 | } |
| mcimadamore@1415 | 29 | } |
