Hey everyone,
I'm writing a simple test project to try and isolate some unexpected
behavior, and found more unexpected behavior (not what I was looking
for).
I'm trying to use a simple NSAssert macro, like so:
NSAssert(NO, [NSString stringWithFormat:@"Caught unexpected exception:
%@", e]);
However, when I try to compile, I get the error that "macro NSAssert
passed 3 arguments, but takes just 2". To verify what I'm seeing, I
tried changing it to:
NSAssert(NO, [NSString stringWithFormat:@"Caught unexpected exception:
%@, %@", e, e]);
This tells me I'm passing 4 arguments to NSAssert (instead of the
required 2). If I change it to:
NSString *err = [NSString stringWithFormat:@"Caught unexpected
exception: %@", e];
NSAssert(NO, err);
That will compile appropriately. It would therefore appear that the
statement is not getting correctly parsed.
So my question is: Is this expected/documented behavior? (My
searches haven't found anything) If it isn't, is this a known issue?
If not, where would be the best place to file a bug?
Thanks,
Dave
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