Hi,
I am getting a compiler warning that I would like to get rid of. I'm
writing a Mac OS X (Cocoa) app and using the XSL library. The warning is
pointer targets in passing argument 1 of 'stringWithUTF8String:'
differ in signedness
I call xsltApplyStylesheet() then xsltSaveResultToString() to get the
result into a string which is a unsigned char xmlChar *. I then
create an NSString using -stringWithUTF8String: which takes a const
char * and get the signedness warning.
My reading of Kernighan and Ritchie makes me feel like there is a
chance that this could break but I don't know any way around it. Am I
correct in thinking that const char * is signed since it does not
specify? I haven't found that in the book and I would not expect a
warning if the default is unsigned. Maybe there is a different
function I could call to get the transformation result as a const
char *? I didn't see anything in the libxml docs.
Thanks
Marc
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