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// RUN: %clang_cc1 -emit-llvm -o %t %s
int printf(const char *, ...);
@interface Root
-(id) alloc;
-(id) init;
@end
// Property above methods...
@interface Top0 : Root
@property(getter=_getX,setter=_setX:) int x;
@end
@interface Bot0 : Top0
-(int) x;
-(void) setX: (int) arg;
@end
@implementation Top0
-(int) _getX {
printf("-[ Top0 _getX ]\n");
return 0;
}
-(void) _setX: (int) arg {
printf("-[ Top0 _setX: %d ]\n", arg);
}
@end
@implementation Bot0
-(int) x {
printf("-[ Bot0 _getX ]\n");
return 0;
}
-(void) setX: (int) arg {
printf("-[ Bot0 _setX: %d ]\n", arg);
}
@end
// Methods above property...
@interface Top1 : Root
-(int) x;
-(void) setX: (int) arg;
@end
@interface Bot1 : Top1
@property(getter=_getX,setter=_setX:) int x;
@end
@implementation Top1
-(int) x {
printf("-[ Top1 x ]\n");
return 0;
}
-(void) setX: (int) arg {
printf("-[ Top1 setX: %d ]\n", arg);
}
@end
@implementation Bot1
-(int) _getX {
printf("-[ Bot1 _getX ]\n");
return 0;
}
-(void) _setX: (int) arg {
printf("-[ Bot1 _setX: %d ]\n", arg);
}
@end
// Mixed setter & getter (variant 1)
@interface Top2 : Root
-(int) x;
-(void) _setX: (int) arg;
@end
@interface Bot2 : Top2
@property(getter=_getX,setter=_setX:) int x;
@end
@implementation Top2
-(int) x {
printf("-[ Top2 x ]\n");
return 0;
}
-(void) _setX: (int) arg {
printf("-[ Top2 _setX: %d ]\n", arg);
}
@end
@implementation Bot2
-(int) _getX {
printf("-[ Bot2 _getX ]\n");
return 0;
}
-(void) setX: (int) arg {
printf("-[ Bot2 setX: %d ]\n", arg);
}
@end
// Mixed setter & getter (variant 2)
@interface Top3 : Root
-(int) _getX;
-(void) setX: (int) arg;
@end
@interface Bot3 : Top3
@property(getter=_getX,setter=_setX:) int x;
@end
@implementation Top3
-(int) _getX {
printf("-[ Top3 _getX ]\n");
return 0;
}
-(void) setX: (int) arg {
printf("-[ Top3 setX: %d ]\n", arg);
}
@end
@implementation Bot3
-(int) x {
printf("-[ Bot3 x ]\n");
return 0;
}
-(void) _setX: (int) arg {
printf("-[ Bot3 _setX: %d ]\n", arg);
}
@end
// Mixed setter & getter (variant 3)
@interface Top4 : Root
@property(getter=_getX,setter=_setX:) int x;
@end
@interface Bot4 : Top4
-(int) _getX;
-(void) setX: (int) arg;
@end
@implementation Top4
-(int) x {
printf("-[ Top4 x ]\n");
return 0;
}
-(void) _setX: (int) arg {
printf("-[ Top4 _setX: %d ]\n", arg);
}
@end
@implementation Bot4
-(int) _getX {
printf("-[ Bot4 _getX ]\n");
return 0;
}
-(void) setX: (int) arg {
printf("-[ Bot4 setX: %d ]\n", arg);
}
@end
// Mixed setter & getter (variant 4)
@interface Top5 : Root
@property(getter=_getX,setter=_setX:) int x;
@end
@interface Bot5 : Top5
-(int) x;
-(void) _setX: (int) arg;
@end
@implementation Top5
-(int) _getX {
printf("-[ Top5 _getX ]\n");
return 0;
}
-(void) setX: (int) arg {
printf("-[ Top5 setX: %d ]\n", arg);
}
@end
@implementation Bot5
-(int) x {
printf("-[ Bot5 x ]\n");
return 0;
}
-(void) _setX: (int) arg {
printf("-[ Bot5 _setX: %d ]\n", arg);
}
@end
// Mixed level calls (variant 1)
@interface Top6 : Root
-(int) x;
@end
@interface Bot6 : Top6
-(void) setX: (int) arg;
@end
@implementation Top6
-(int) x {
printf("-[ Top6 x ]\n");
return 0;
}
@end
@implementation Bot6
-(void) setX: (int) arg {
printf("-[ Bot5 setX: %d ]\n", arg);
}
@end
// Mixed level calls (variant 1)
@interface Top7 : Root
-(void) setX: (int) arg;
@end
@interface Bot7 : Top7
-(int) x;
@end
@implementation Top7
-(void) setX: (int) arg {
printf("-[ Top7 setX: %d ]\n", arg);
}
@end
@implementation Bot7
-(int) x {
printf("-[ Bot7 x ]\n");
return 0;
}
@end
//
// FIXME: Two more (thats it?) interesting cases. Method access on
// getter w/o setter and method access on setter w/o getter.
int main() {
#define test(N) { \
Bot##N *ob = [[Bot##N alloc] init]; \
int x = ob.x; \
ob.x = 10; }
test(0);
test(1);
test(2);
test(3);
test(4);
test(5);
// test(6);
// test(7);
return 0;
}
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