Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
The following line of code:
[colHeader appendFormat:@"%C", 0x2193];
throws this warning:
Format specifies type ‘unsigned short’ but the argument has type ‘int’
This started appearing when I upgraded to Xcode 4.4 (upgraded compiler?). The warning will drive me nuts…any suggestions on how to remove it? Thanks.
Well, the easiest thing is just to cast it, I guess:
You can specify that a value is unsigned by appending a “u”, e.g., 0x2193u. However, the constant will then be an unsigned int, not an unsigned short, so that won’t help you here as you would still get a warning.