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1// RUN: %clang_cc1 -E %s -o %t.mm2// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %t.mm -o - | FileCheck %s3// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %t.mm -o %t-rw.cpp4// 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-attributes5 6extern char *strdup(const char *str);7extern "C" void *sel_registerName(const char *);8 9typedef signed char BOOL;10typedef long NSInteger;11typedef unsigned long NSUInteger;12 13#if __has_feature(objc_bool)14#define YES __objc_yes15#define NO __objc_no16#else17#define YES ((BOOL)1)18#define NO ((BOOL)0)19#endif20 21@interface NSNumber22+ (NSNumber *)numberWithChar:(char)value;23+ (NSNumber *)numberWithUnsignedChar:(unsigned char)value;24+ (NSNumber *)numberWithShort:(short)value;25+ (NSNumber *)numberWithUnsignedShort:(unsigned short)value;26+ (NSNumber *)numberWithInt:(int)value;27+ (NSNumber *)numberWithUnsignedInt:(unsigned int)value;28+ (NSNumber *)numberWithLong:(long)value;29+ (NSNumber *)numberWithUnsignedLong:(unsigned long)value;30+ (NSNumber *)numberWithLongLong:(long long)value;31+ (NSNumber *)numberWithUnsignedLongLong:(unsigned long long)value;32+ (NSNumber *)numberWithFloat:(float)value;33+ (NSNumber *)numberWithDouble:(double)value;34+ (NSNumber *)numberWithBool:(BOOL)value;35+ (NSNumber *)numberWithInteger:(NSInteger)value ;36+ (NSNumber *)numberWithUnsignedInteger:(NSUInteger)value ;37@end38 39@interface NSString40+ (id)stringWithUTF8String:(const char *)str;41@end42 43int main(int argc, const char *argv[]) {44 // character.45 NSNumber *theLetterZ = @('Z'); // equivalent to [NSNumber numberWithChar:('Z')]46 47 // integral.48 NSNumber *fortyTwo = @(42); // equivalent to [NSNumber numberWithInt:(42)]49 NSNumber *fortyTwoUnsigned = @(42U); // equivalent to [NSNumber numberWithUnsignedInt:(42U)]50 NSNumber *fortyTwoLong = @(42L); // equivalent to [NSNumber numberWithLong:(42L)]51 NSNumber *fortyTwoLongLong = @(42LL); // equivalent to [NSNumber numberWithLongLong:(42LL)]52 53 // floating point.54 NSNumber *piFloat = @(3.141592654F); // equivalent to [NSNumber numberWithFloat:(3.141592654F)]55 NSNumber *piDouble = @(3.1415926535); // equivalent to [NSNumber numberWithDouble:(3.1415926535)]56 57 BOOL b;58 NSNumber *nsb = @(b);59 60 // Strings.61 NSString *duplicateString = @(strdup("Hello"));62}63 64// CHECK: NSNumber *theLetterZ = ((NSNumber *(*)(Class, SEL, char))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithChar:"), ('Z'));65// CHECK: NSNumber *fortyTwo = ((NSNumber *(*)(Class, SEL, int))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithInt:"), (42));66// CHECK: NSNumber *fortyTwoUnsigned = ((NSNumber *(*)(Class, SEL, unsigned int))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithUnsignedInt:"), (42U));67// CHECK: NSNumber *fortyTwoLong = ((NSNumber *(*)(Class, SEL, long))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithLong:"), (42L));68// CHECK: NSNumber *fortyTwoLongLong = ((NSNumber *(*)(Class, SEL, long long))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithLongLong:"), (42LL));69// CHECK: NSNumber *piFloat = ((NSNumber *(*)(Class, SEL, float))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithFloat:"), (3.14159274F));70// CHECK: NSNumber *piDouble = ((NSNumber *(*)(Class, SEL, double))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithDouble:"), (3.1415926535000001));71// CHECK: NSNumber *nsb = ((NSNumber *(*)(Class, SEL, BOOL))(void *)objc_msgSend)(objc_getClass("NSNumber"), sel_registerName("numberWithBool:"), (BOOL)(b));72// CHECK: NSString *duplicateString = ((NSString *(*)(Class, SEL, const char *))(void *)objc_msgSend)(objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), (const char *)(strdup("Hello")));73