21 lines
578 B
Objective-C

/*
Build on OS X:
clang -framework Foundation -fobjc-arc objc.m -o objc
Build on Linux with GNUstep:
clang `gnustep-config --objc-flags` `gnustep-config --base-libs` -fobjc-nonfragile-abi -fobjc-arc objc.m -o objc
*/
#import <Foundation/Foundation.h>
int main(void)
{
@autoreleasepool
{
NSFileHandle *_stderr = [NSFileHandle fileHandleWithStandardError];
NSString *string = @"hello, world\n";
NSData *data = [string dataUsingEncoding:[NSString defaultCStringEncoding]];
[_stderr writeData:data];
}
return EXIT_SUCCESS;
}