Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/lambda/TargetType60.java
test/tools/javac/lambda/TargetType60.java
- changeset 1581
- 4ff468de829d
- child 1610
- 08782b8b03ce
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| 1580:f6e667f52af4 | 1581:4ff468de829d |
|---|---|
| 1 /* | |
| 2 * @test /nodynamiccopyright/ | |
| 3 * @bug 8007462 | |
| 4 * @summary Fix provisional applicability for method references | |
| 5 * @compile/fail/ref=TargetType60.out -XDrawDiagnostics TargetType60.java | |
| 6 */ | |
| 7 class TargetType60 { | |
| 8 | |
| 9 interface Sam0 { | |
| 10 void m(); | |
| 11 } | |
| 12 | |
| 13 interface Sam1<X> { | |
| 14 void m(X x); | |
| 15 } | |
| 16 | |
| 17 interface Sam2<X,Y> { | |
| 18 void m(X x, Y y); | |
| 19 } | |
| 20 | |
| 21 void m0() { } | |
| 22 void m1(String s) { } | |
| 23 void m2(String s1, String s2) { } | |
| 24 | |
| 25 void m01() { } | |
| 26 void m01(String s) { } | |
| 27 | |
| 28 void m012() { } | |
| 29 void m012(String s) { } | |
| 30 void m012(String s1, String s2) { } | |
| 31 | |
| 32 static String g(Sam0 s) { return null; } | |
| 33 static <U> U g(Sam1<U> s) { return null; } | |
| 34 static <U> U g(Sam2<U,String> s) { return null; } | |
| 35 | |
| 36 void testBound() { | |
| 37 String s1 = g(this::m0); //ok - resolves to g(Sam0) | |
| 38 String s2 = g(this::m1); //ok - resolves to g(Sam1) | |
| 39 String s3 = g(this::m2); //ok - resolves to g(Sam2) | |
| 40 String s4 = g(this::m01);//ambiguous (g(Sam0), g(Sam1) apply) | |
| 41 String s5 = g(this::m012);//ambiguous (g(Sam0), g(Sam1), g(Sam2) apply) | |
| 42 } | |
| 43 | |
| 44 static void testUnbound() { | |
| 45 TargetType60 s1 = g(TargetType60::m0); //ok - resolves to g(Sam1) | |
| 46 TargetType60 s2 = g(TargetType60::m1); //ok - resolves to g(Sam2) | |
| 47 TargetType60 s3 = g(TargetType60::m2); //none is applicable | |
| 48 TargetType60 s4 = g(TargetType60::m01);//ambiguous (g(Sam1), g(Sam2) apply) | |
| 49 TargetType60 s5 = g(TargetType60::m012);//ambiguous (g(Sam1), g(Sam2) apply) | |
| 50 } | |
| 51 } |
