objc_msgSend() and literal constants on x64

Correct_x64.m

    const int64_t bytesWritten              = 150;
    const int64_t totalBytesWritten         = 500;
    const int64_t totalBytesExpectedToWrite = 3872;
    
    
    SEL delegateMethod = @selector(URLSession:downloadTask:didWriteData:totalBytesWritten:totalBytesExpectedToWrite:);
    objc_msgSend
    (
        mockSessionDelegate, delegateMethod,
        mockSession, mockTask, bytesWritten, totalBytesWritten, totalBytesExpectedToWrite
    );

Error_x64.m

    SEL delegateMethod = @selector(URLSession:downloadTask:didWriteData:totalBytesWritten:totalBytesExpectedToWrite:);
    objc_msgSend
    (
        mockSessionDelegate, delegateMethod,
        mockSession, mockTask, 150, 500, 3872
    );