38 lines
1.3 KiB
Objective-C
38 lines
1.3 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -Wduplicate-method-arg -verify -Wno-objc-root-class %s
|
|
|
|
// rdar://8877730
|
|
|
|
int object;
|
|
|
|
@class NSString, NSArray;
|
|
|
|
@interface Test
|
|
- Func:(int)XXXX, id object; // expected-warning {{use of C-style parameters in Objective-C method declarations is deprecated}}
|
|
|
|
- doSomethingElseWith:(id)object;
|
|
|
|
- (NSString *)doSomethingWith:(NSString *)object and:(NSArray *)object; // expected-warning {{redeclaration of method parameter 'object'}} \
|
|
// expected-note {{previous declaration is here}}
|
|
@end
|
|
|
|
@implementation Test
|
|
|
|
- (NSString *)doSomethingWith:(NSString *)object and:(NSArray *)object // expected-warning {{redefinition of method parameter 'object'}} \
|
|
// expected-note {{previous declaration is here}}
|
|
{
|
|
return object; // expected-warning {{incompatible pointer types returning 'NSArray *' from a function with result type 'NSString *'}}
|
|
}
|
|
|
|
- Func:(int)XXXX, id object { return object; } // expected-warning {{use of C-style parameters in Objective-C method declarations is deprecated}}
|
|
|
|
- doSomethingElseWith:(id)object { return object; }
|
|
|
|
@end
|
|
|
|
struct P;
|
|
|
|
@interface Test1
|
|
- doSomethingWith:(struct S *)object and:(struct P *)obj; // expected-warning {{declaration of 'struct S' will not be visible outside of this function}}
|
|
@end
|
|
|
|
int obj;
|