Re: Warning: Possible Unwanted Assignment
Re: Warning: Possible Unwanted Assignment
- Subject: Re: Warning: Possible Unwanted Assignment
- From: Jim Ingham <email@hidden>
- Date: Fri, 4 Nov 2005 17:40:15 -0800
You want "Missing braces and parentheses" (or as a gcc command line
flag -Wparentheses).
Open the Target editor, go to Build, select Warnings under the GNU C/C
++ Compiler in the Collection pulldown. That will show you all of
them. Use the little quick-type entry to find the braces... Check
to turn it on.
Jim
On Nov 4, 2005, at 5:21 PM, Jerry Krinock wrote:
It seems, from searching docs and archives, there is no way to turn
on/off
individual warnings in Xcode.
One of my common mistakes is this unwanted assignment:
if (index = 5) {
Wherein what I meant was
if (index == 5) {
Is there any way to make Xcode warn me about that, or is this a
feature
request?
Jerry Krinock
Note: Yes, this is another "CodeWarrior does it" question. If I
actually
want to do an assignment inside a test, I enclose it in two
parenthese:
if ((index = 5)) {
and then CodeWarrior does not warn about it. Very smart feature!
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