What steps will reproduce the problem?
1. start project with Sudzc code
2. set compiler to LVVM /Clang
3. build
What is the expected output? What do you see instead?
I expect no warnings. I see warnings on assignments in "if" statement
expressions.
What version of the product are you using? On what operating system?
XCode 4
Please provide any additional information below.
Code like
if (self = [super init])
{ ...
}
used extensively in initialize methods in the Soap library generates the
warning "Using the result of an assignment as a condition without parenthesis".
The code is efficient, but the warning is a nice thing, because accidentally
using the assignment operator -'=' instead of the comparison operator '==' is
such an easy mistake in C, even for experienced programmers.
Oddly, parenthesis around the expression removes the warning:
if ((self = [super init]))
{ ...
}
Original issue reported on code.google.com by michiel....@lpsvcs.com on 27 Apr 2011 at 3:15
Original issue reported on code.google.com by
michiel....@lpsvcs.comon 27 Apr 2011 at 3:15