| // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
| |
| @interface MyClass1 @end |
| |
| @protocol p1,p2,p3; // expected-note {{protocol 'p1' has no definition}} \ |
| // expected-note {{protocol 'p2' has no definition}} |
| |
| @interface MyClass1 (Category1) <p1> // expected-warning {{cannot find protocol definition for 'p1'}} expected-note {{previous definition is here}} |
| @end |
| |
| @interface MyClass1 (Category1) // expected-warning {{duplicate definition of category 'Category1' on interface 'MyClass1'}} |
| @end |
| |
| @interface MyClass1 (Category3) |
| @end |
| |
| @interface MyClass1 (Category4) @end // expected-note {{previous definition is here}} |
| @interface MyClass1 (Category5) @end |
| @interface MyClass1 (Category6) @end |
| @interface MyClass1 (Category7) @end // expected-note {{previous definition is here}} |
| @interface MyClass1 (Category8) @end // expected-note {{previous definition is here}} |
| |
| |
| @interface MyClass1 (Category4) @end // expected-warning {{duplicate definition of category 'Category4' on interface 'MyClass1'}} |
| @interface MyClass1 (Category7) @end // expected-warning {{duplicate definition of category 'Category7' on interface 'MyClass1'}} |
| @interface MyClass1 (Category8) @end // expected-warning {{duplicate definition of category 'Category8' on interface 'MyClass1'}} |
| |
| |
| @protocol p3 @end |
| |
| @interface MyClass1 (Category) <p2, p3> @end // expected-warning {{cannot find protocol definition for 'p2'}} |
| |
| @interface UnknownClass (Category) @end // expected-error {{cannot find interface declaration for 'UnknownClass'}} |
| |
| @class MyClass2; // expected-note{{forward declaration of class here}} |
| |
| @interface MyClass2 (Category) @end // expected-error {{cannot define category for undefined class 'MyClass2'}} |
| |
| @interface XCRemoteComputerManager |
| @end |
| |
| @interface XCRemoteComputerManager() |
| @end |
| |
| @interface XCRemoteComputerManager() |
| @end |
| |
| @interface XCRemoteComputerManager(x) // expected-note {{previous definition is here}} |
| @end |
| |
| @interface XCRemoteComputerManager(x) // expected-warning {{duplicate definition of category 'x' on interface 'XCRemoteComputerManager'}} |
| @end |
| |
| @implementation XCRemoteComputerManager |
| @end |
| |
| @implementation XCRemoteComputerManager(x) // expected-note {{previous definition is here}} |
| @end |
| |
| @implementation XCRemoteComputerManager(x) // expected-error {{reimplementation of category 'x' for class 'XCRemoteComputerManager'}} |
| @end |
| |
| // <rdar://problem/7249233> |
| |
| @protocol MultipleCat_P |
| -(void) im0; // expected-note {{method 'im0' declared here}} |
| @end |
| |
| @interface MultipleCat_I @end |
| |
| @interface MultipleCat_I() @end |
| |
| @interface MultipleCat_I() <MultipleCat_P> @end |
| |
| @implementation MultipleCat_I // expected-warning {{method 'im0' in protocol 'MultipleCat_P' not implemented}} |
| @end |
| |
| // <rdar://problem/7680391> - Handle nameless categories with no name that refer |
| // to an undefined class |
| @interface RDar7680391 () @end // expected-error{{cannot find interface declaration}} |
| |
| // <rdar://problem/8891119> - Handle @synthesize being used in conjunction |
| // with explicitly declared accessor. |
| @interface RDar8891119 { |
| id _name; |
| } |
| @end |
| @interface RDar8891119 () |
| - (id)name; |
| @end |
| @interface RDar8891119 () |
| @property (copy) id name; |
| @end |
| @implementation RDar8891119 |
| @synthesize name = _name; |
| @end |
| |
| // rdar://10968158 |
| @class I; // expected-note {{forward declaration}} |
| @implementation I(cat) // expected-error{{cannot find interface declaration}} |
| @end |
| |
| // <rdar://problem/11478173> |
| @interface Unrelated |
| - foo; |
| @end |
| |
| @interface Blah (Blarg) // expected-error{{cannot find interface declaration for 'Blah'}} |
| - foo; |
| @end |