Re: get rid of warning "suggest parenthesis around assignment used as truth value"
Re: get rid of warning "suggest parenthesis around assignment used as truth value"
- Subject: Re: get rid of warning "suggest parenthesis around assignment used as truth value"
- From: Steve Sisak <email@hidden>
- Date: Thu, 20 Nov 2008 08:29:51 -0500
At 7:14 PM -0600 11/19/08, Bob Sabiston wrote:
On Nov 19, 2008, at 7:07 PM, Sherm Pendley wrote:
On Nov 19, 2008, at 7:26 PM, Bob Sabiston wrote:
Is there any way to make this warning not appear? Besides turning
of all warnings? Xcode's own template class code generates these
warnings. I mean "thanks but no thanks" for the suggestion, xcode.
Follow the suggestion given in the warning itself, and add another
set of parenthesis:
if ((foo = 1)) { ... }
Um, that's just what I *don't* want to do, unless it's the only way.
It's a small thing but that is just so unnecessary - and ugly IMHO.
Bob
if ((foo = 1) != 0) { ... }
or any other boolean test against the result of the assignment will
work as well and is a tad more clear.
-Steve
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