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// Matches
@interface I1 {
int ivar1;
}
@end
// Matches
@interface I2 : I1 {
float ivar2;
}
@end
// Ivar mismatch
@interface I3 {
int ivar1;
int ivar2;
}
@end
// Superclass mismatch
@interface I4 : I2 {
}
@end
// Methods match
@interface I5
- (int)foo;
+ (float)bar;
@end
// Method mismatch
@interface I6
- (int)foo;
+ (int)foo;
@end
// Method mismatch
@interface I7
- (int)foo;
+ (int)bar:(int)x;
@end
// Method mismatch
@interface I8
- (int)foo;
+ (int)bar:(float)x;
@end
// Matching protocol
@protocol P0
+ (int)foo;
- (int)bar:(float)x;
@end
// Protocol with mismatching method
@protocol P1
+ (int)foo;
- (int)bar:(float)x;
@end
// Interface with protocol
@interface I9 <P0>
+ (int)foo;
- (int)bar:(float)x;
@end
// Protocol with protocol
@protocol P2 <P0>
- (float)wibble:(int)a1 second:(int)a2;
@end
// Forward-declared interfaces
@class I10, I11;
@interface I12
@end
// Forward-declared protocols
@protocol P3, P5;
@protocol P4
- (double)honk:(int)a;
@end
// Interface with implementation
@interface I13
@end
@implementation I13
@end
@interface I13a
@end
@implementation I13a
@end
// Implementation by itself
@implementation I14 : I12
@end
@implementation I15 : I12
@end
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