I just added the missing bits to the toll-free bridging code in corebase but
I'm running into some problems when comparing NSCFStrings to other types,
like NSConstantString.  The PASS_CFEQ() macro in CFTesting.h calls CFEqual,
which in turn calls -isEqual: if either object is an objective-c object.
The CFSTR() macro just turns into @"" when called from within a .m file, and
since all test files are .m files all the test strings are an instance of
NSConstantString.

That should be enough background... The problem I'm running into is that
[NSConstantString -isEqual:] is returning NO on instances of NSCFString.  I
tried following the GSEQ_STRCOMP() code in GSeq.h but I can't make heads or
tails of it.  I setup a breakpoint in CFStringGetCharacters() and the range
passed onto it is {0, 0}.  So it doesn't return anything useful.

Can someone more familiar with the code there shed some light on what might
be going on?  I've already had to fix a few bugs in CFString that this
exposed, so I've got a mistake somewhere else, but I can't follow the code
well enough to figure out where.

Thanks
Stef
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