1// RUN: %clang_cc1 -fsyntax-only -fblocks -triple x86_64-apple-darwin10 -verify %s 2// rdar://10111397 3 4#if __LP64__ 5typedef unsigned long NSUInteger; 6typedef long NSInteger; 7#else 8typedef unsigned int NSUInteger; 9typedef int NSInteger; 10#endif 11 12@interface NSObject 13+ (NSObject*)nsobject; 14@end 15 16@interface NSNumber : NSObject 17+ (NSNumber *)numberWithChar:(char)value; 18+ (NSNumber *)numberWithUnsignedChar:(unsigned char)value; 19+ (NSNumber *)numberWithShort:(short)value; 20+ (NSNumber *)numberWithUnsignedShort:(unsigned short)value; 21+ (NSNumber *)numberWithInt:(int)value; 22+ (NSNumber *)numberWithUnsignedInt:(unsigned int)value; 23+ (NSNumber *)numberWithLong:(long)value; 24+ (NSNumber *)numberWithUnsignedLong:(unsigned long)value; 25+ (NSNumber *)numberWithLongLong:(long long)value; 26+ (NSNumber *)numberWithUnsignedLongLong:(unsigned long long)value; 27+ (NSNumber *)numberWithFloat:(float)value; 28+ (NSNumber *)numberWithInteger:(NSInteger)value ; 29+ (NSNumber *)numberWithUnsignedInteger:(NSUInteger)value ; 30@end 31 32// rdar://16417427 33int big = 1391126400; 34int thousand = 1000; 35int main() { 36 NSNumber * N = @3.1415926535; // expected-error {{declaration of 'numberWithDouble:' is missing in NSNumber class}} 37 NSNumber *noNumber = @__objc_yes; // expected-error {{declaration of 'numberWithBool:' is missing in NSNumber class}} 38 NSNumber * NInt = @1000; 39 NSNumber * NLongDouble = @1000.0l; // expected-error{{'long double' is not a valid literal type for NSNumber}} 40 id character = @ 'a'; 41 42 NSNumber *NNegativeInt = @-1000; 43 NSNumber *NPositiveInt = @+1000; 44 NSNumber *NNegativeFloat = @-1000.1f; 45 NSNumber *NPositiveFloat = @+1000.1f; 46 47 int five = 5; 48 @-five; // expected-error{{@- must be followed by a number to form an NSNumber object}} 49 @+five; // expected-error{{@+ must be followed by a number to form an NSNumber object}} 50 NSNumber *av = @(1391126400000); 51 NSNumber *bv = @(1391126400 * 1000); // expected-warning {{overflow in expression; result is -443003904 with type 'int'}} 52 NSNumber *cv = @(big * thousand); 53} 54 55// Dictionary test 56@class NSDictionary; 57 58NSDictionary *err() { 59 return @{@"name" : @"value"}; // expected-error {{declaration of 'dictionaryWithObjects:forKeys:count:' is missing in NSDictionary class}} 60} 61 62@interface NSDate : NSObject 63+ (NSDate *) date; 64@end 65 66@protocol NSCopying 67- copy; 68@end 69 70@interface NSDictionary : NSObject 71+ (id)dictionaryWithObjects:(const id [])objects forKeys:(const id<NSCopying> [])keys count:(NSUInteger)cnt; 72@end 73 74@interface NSString<NSCopying> 75@end 76 77id NSUserName(); 78 79int Int(); 80 81NSDictionary * blocks() { 82 return @{ @"task" : ^ { return 17; } }; 83} 84 85NSDictionary * warn() { 86 NSDictionary *dictionary = @{@"name" : NSUserName(), 87 @"date" : [NSDate date], 88 @"name2" : @"other", 89 NSObject.nsobject : @"nsobject" }; // expected-warning{{passing 'NSObject *' to parameter of incompatible type 'const id<NSCopying>'}} 90 NSDictionary *dictionary2 = @{@"name" : Int()}; // expected-error {{collection element of type 'int' is not an Objective-C object}} 91 92 NSObject *o; 93 NSDictionary *dictionary3 = @{o : o, // expected-warning{{passing 'NSObject *' to parameter of incompatible type 'const id<NSCopying>'}} 94 @"date" : [NSDate date] }; 95 return dictionary3; 96} 97 98// rdar:// 11231426 99typedef float BOOL; 100 101BOOL radar11231426() { 102 return __objc_yes; 103} 104 105id stringBoxingNoSuchMethod(const char *str) { 106 return @(str); // expected-error {{declaration of 'stringWithUTF8String:' is missing in NSString class}} 107} 108