I use a function which returns an error code. The error variable is
used in a NSAssert.
int error = foo();
NSAssert(error == 0, @"We have an assertion failure!");
The NSAssert complies out in the release configuration by using the
preprocessor macro NS_BLOCK_ASSERTIONS. This results in a warning:
unused variable "error".
Do most programmers turn off the unused variable warnings or do
something else to get this to work.
Regards, Richard
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