1*67e74705SXin Li// RUN: %clang_cc1 -E %s -o %t.mm 2*67e74705SXin Li// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %t.mm -o - | FileCheck %s 3*67e74705SXin Li// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %t.mm -o %t-rw.cpp 4*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -Werror -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -U__declspec -D"__declspec(X)=" %t-rw.cpp -Wno-attributes 5*67e74705SXin Li 6*67e74705SXin Liextern char *strdup(const char *str); 7*67e74705SXin Liextern "C" void *sel_registerName(const char *); 8*67e74705SXin Li 9*67e74705SXin Litypedef signed char BOOL; 10*67e74705SXin Litypedef long NSInteger; 11*67e74705SXin Litypedef unsigned long NSUInteger; 12*67e74705SXin Li 13*67e74705SXin Li#if __has_feature(objc_bool) 14*67e74705SXin Li#define YES __objc_yes 15*67e74705SXin Li#define NO __objc_no 16*67e74705SXin Li#else 17*67e74705SXin Li#define YES ((BOOL)1) 18*67e74705SXin Li#define NO ((BOOL)0) 19*67e74705SXin Li#endif 20*67e74705SXin Li 21*67e74705SXin Li@interface NSNumber 22*67e74705SXin Li+ (NSNumber *)numberWithChar:(char)value; 23*67e74705SXin Li+ (NSNumber *)numberWithUnsignedChar:(unsigned char)value; 24*67e74705SXin Li+ (NSNumber *)numberWithShort:(short)value; 25*67e74705SXin Li+ (NSNumber *)numberWithUnsignedShort:(unsigned short)value; 26*67e74705SXin Li+ (NSNumber *)numberWithInt:(int)value; 27*67e74705SXin Li+ (NSNumber *)numberWithUnsignedInt:(unsigned int)value; 28*67e74705SXin Li+ (NSNumber *)numberWithLong:(long)value; 29*67e74705SXin Li+ (NSNumber *)numberWithUnsignedLong:(unsigned long)value; 30*67e74705SXin Li+ (NSNumber *)numberWithLongLong:(long long)value; 31*67e74705SXin Li+ (NSNumber *)numberWithUnsignedLongLong:(unsigned long long)value; 32*67e74705SXin Li+ (NSNumber *)numberWithFloat:(float)value; 33*67e74705SXin Li+ (NSNumber *)numberWithDouble:(double)value; 34*67e74705SXin Li+ (NSNumber *)numberWithBool:(BOOL)value; 35*67e74705SXin Li+ (NSNumber *)numberWithInteger:(NSInteger)value ; 36*67e74705SXin Li+ (NSNumber *)numberWithUnsignedInteger:(NSUInteger)value ; 37*67e74705SXin Li@end 38*67e74705SXin Li 39*67e74705SXin Li@interface NSString 40*67e74705SXin Li+ (id)stringWithUTF8String:(const char *)str; 41*67e74705SXin Li@end 42*67e74705SXin Li 43*67e74705SXin Liint main(int argc, const char *argv[]) { 44*67e74705SXin Li // character. 45*67e74705SXin Li NSNumber *theLetterZ = @('Z'); // equivalent to [NSNumber numberWithChar:('Z')] 46*67e74705SXin Li 47*67e74705SXin Li // integral. 48*67e74705SXin Li NSNumber *fortyTwo = @(42); // equivalent to [NSNumber numberWithInt:(42)] 49*67e74705SXin Li NSNumber *fortyTwoUnsigned = @(42U); // equivalent to [NSNumber numberWithUnsignedInt:(42U)] 50*67e74705SXin Li NSNumber *fortyTwoLong = @(42L); // equivalent to [NSNumber numberWithLong:(42L)] 51*67e74705SXin Li NSNumber *fortyTwoLongLong = @(42LL); // equivalent to [NSNumber numberWithLongLong:(42LL)] 52*67e74705SXin Li 53*67e74705SXin Li // floating point. 54*67e74705SXin Li NSNumber *piFloat = @(3.141592654F); // equivalent to [NSNumber numberWithFloat:(3.141592654F)] 55*67e74705SXin Li NSNumber *piDouble = @(3.1415926535); // equivalent to [NSNumber numberWithDouble:(3.1415926535)] 56*67e74705SXin Li 57*67e74705SXin Li BOOL b; 58*67e74705SXin Li NSNumber *nsb = @(b); 59*67e74705SXin Li 60*67e74705SXin Li // Strings. 61*67e74705SXin Li NSString *duplicateString = @(strdup("Hello")); 62*67e74705SXin Li} 63*67e74705SXin Li 64*67e74705SXin Li// CHECK: NSNumber *theLetterZ = ((NSNumber *(*)(Class, SEL, char))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithChar:"), ('Z')); 65*67e74705SXin Li// CHECK: NSNumber *fortyTwo = ((NSNumber *(*)(Class, SEL, int))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithInt:"), (42)); 66*67e74705SXin Li// CHECK: NSNumber *fortyTwoUnsigned = ((NSNumber *(*)(Class, SEL, unsigned int))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithUnsignedInt:"), (42U)); 67*67e74705SXin Li// CHECK: NSNumber *fortyTwoLong = ((NSNumber *(*)(Class, SEL, long))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithLong:"), (42L)); 68*67e74705SXin Li// CHECK: NSNumber *fortyTwoLongLong = ((NSNumber *(*)(Class, SEL, long long))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithLongLong:"), (42LL)); 69*67e74705SXin Li// CHECK: NSNumber *piFloat = ((NSNumber *(*)(Class, SEL, float))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithFloat:"), (3.14159274F)); 70*67e74705SXin Li// CHECK: NSNumber *piDouble = ((NSNumber *(*)(Class, SEL, double))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithDouble:"), (3.1415926535000001)); 71*67e74705SXin Li// CHECK: NSNumber *nsb = ((NSNumber *(*)(Class, SEL, BOOL))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithBool:"), (BOOL)(b)); 72*67e74705SXin Li// CHECK: NSString *duplicateString = ((NSString *(*)(Class, SEL, const char *))(void *)objc_msgSend)(objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), (const char *)(strdup("Hello"))); 73