1// RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s 2// rdar://10111397 3 4#if __LP64__ 5typedef unsigned long NSUInteger; 6#else 7typedef unsigned int NSUInteger; 8#endif 9 10@interface NSObject 11+ (NSObject*)nsobject; 12@end 13 14@interface NSNumber : NSObject 15+ (NSNumber *)numberWithChar:(char)value; 16+ (NSNumber *)numberWithInt:(int)value; 17+ (NSNumber *)numberWithFloat:(float)value; 18@end 19 20int main() { 21 NSNumber * N = @3.1415926535; // expected-error {{declaration of 'numberWithDouble:' is missing in NSNumber class}} 22 NSNumber *noNumber = @__objc_yes; // expected-error {{declaration of 'numberWithBool:' is missing in NSNumber class}} 23 NSNumber * NInt = @1000; 24 NSNumber * NLongDouble = @1000.0l; // expected-error{{'long double' is not a valid literal type for NSNumber}} 25 id character = @ 'a'; 26 27 NSNumber *NNegativeInt = @-1000; 28 NSNumber *NPositiveInt = @+1000; 29 NSNumber *NNegativeFloat = @-1000.1f; 30 NSNumber *NPositiveFloat = @+1000.1f; 31 32 int five = 5; 33 @-five; // expected-error{{@- must be followed by a number to form an NSNumber object}} 34 @+five; // expected-error{{@+ must be followed by a number to form an NSNumber object}} 35} 36 37// Dictionary test 38@class NSDictionary; 39 40NSDictionary *err() { 41 return @{@"name" : @"value"}; // expected-error {{declaration of 'dictionaryWithObjects:forKeys:count:' is missing in NSDictionary class}} 42} 43 44@interface NSDate : NSObject 45+ (NSDate *) date; 46@end 47 48@protocol NSCopying 49- copy; 50@end 51 52@interface NSDictionary : NSObject 53+ (id)dictionaryWithObjects:(const id [])objects forKeys:(const id<NSCopying> [])keys count:(NSUInteger)cnt; 54@end 55 56@interface NSString<NSCopying> 57@end 58 59id NSUserName(); 60 61int Int(); 62 63NSDictionary * blocks() { 64 return @{ @"task" : ^ { return 17; } }; 65} 66 67NSDictionary * warn() { 68 NSDictionary *dictionary = @{@"name" : NSUserName(), 69 @"date" : [NSDate date], 70 @"name2" : @"other", 71 NSObject.nsobject : @"nsobject" }; // expected-warning{{passing 'NSObject *' to parameter of incompatible type 'const id<NSCopying>'}} 72 NSDictionary *dictionary2 = @{@"name" : Int()}; // expected-error {{collection element of type 'int' is not an Objective-C object}} 73 74 NSObject *o; 75 NSDictionary *dictionary3 = @{o : o, // expected-warning{{passing 'NSObject *' to parameter of incompatible type 'const id<NSCopying>'}} 76 @"date" : [NSDate date] }; 77 return dictionary3; 78} 79 80// rdar:// 11231426 81typedef float BOOL; 82 83BOOL radar11231426() { 84 return __objc_yes; 85} 86