Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/CyclicInheritance.java@2eb010b6cb22 (annotated)
test/tools/javac/CyclicInheritance.java
Thu, 31 Aug 2017 15:17:03 +0800
- author
- aoqi
- date
- Thu, 31 Aug 2017 15:17:03 +0800
- changeset 2525
- 2eb010b6cb22
- parent 611
- 4172cfff05f0
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
merge
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * @test /nodynamiccopyright/ |
| aoqi@0 | 3 | * @bug 4018525 4059072 4277274 4785453 |
| aoqi@0 | 4 | * @summary Test that recursive 'extends' and 'implements' clauses are detected |
| aoqi@0 | 5 | * and disallowed. |
| aoqi@0 | 6 | * |
| aoqi@0 | 7 | * @compile/fail/ref=CyclicInheritance.out -XDrawDiagnostics CyclicInheritance.java |
| aoqi@0 | 8 | */ |
| aoqi@0 | 9 | |
| aoqi@0 | 10 | |
| aoqi@0 | 11 | |
| aoqi@0 | 12 | |
| aoqi@0 | 13 | |
| aoqi@0 | 14 | |
| aoqi@0 | 15 | class C1 extends C1 {} // ERROR - Cyclic inheritance |
| aoqi@0 | 16 | |
| aoqi@0 | 17 | class C11 extends C12 {} // ERROR - Cyclic inheritance |
| aoqi@0 | 18 | class C12 extends C11 {} // error in previous line could correctly be reported here as well |
| aoqi@0 | 19 | |
| aoqi@0 | 20 | interface I1 extends I1 {} // ERROR - Cyclic inheritance |
| aoqi@0 | 21 | |
| aoqi@0 | 22 | interface I11 extends I12 {} // ERROR - Cyclic inheritance |
| aoqi@0 | 23 | interface I12 extends I11 {} // error in previous line could correctly be reported here as well |
| aoqi@0 | 24 | |
| aoqi@0 | 25 | //----- |
| aoqi@0 | 26 | |
| aoqi@0 | 27 | class C211 implements C211.I { // ERROR - may change pending resoluation of 4087020 |
| aoqi@0 | 28 | interface I {}; // error in previous line could correctly be reported here as well |
| aoqi@0 | 29 | } |
| aoqi@0 | 30 | |
| aoqi@0 | 31 | class C212 extends C212.C { // ERROR - Cyclic inheritance, subclass cannot enclose superclass |
| aoqi@0 | 32 | static class C {}; // error in previous line could correctly be reported here as well |
| aoqi@0 | 33 | } |
| aoqi@0 | 34 | |
| aoqi@0 | 35 | |
| aoqi@0 | 36 | class C221 implements C221.I { // ERROR - Cannot access C21 (private) |
| aoqi@0 | 37 | private interface I {}; // error in previous line could correctly be reported here as well |
| aoqi@0 | 38 | } |
| aoqi@0 | 39 | |
| aoqi@0 | 40 | class C222 extends C222.C { // ERROR - Cannot access C22 (private) |
| aoqi@0 | 41 | private static class C {}; // error in previous line could correctly be reported here as well |
| aoqi@0 | 42 | } |
| aoqi@0 | 43 | |
| aoqi@0 | 44 | //----- |
| aoqi@0 | 45 | |
| aoqi@0 | 46 | class C3 { |
| aoqi@0 | 47 | class A { |
| aoqi@0 | 48 | class B extends A {} |
| aoqi@0 | 49 | } |
| aoqi@0 | 50 | } |
| aoqi@0 | 51 | |
| aoqi@0 | 52 | class C4 { |
| aoqi@0 | 53 | class A extends B {} |
| aoqi@0 | 54 | class B { |
| aoqi@0 | 55 | class C extends A {} |
| aoqi@0 | 56 | } |
| aoqi@0 | 57 | } |
