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Re: [patch] Fix PR 17564: function pointer canonicalization in comparisons


John David Anglin wrote:
GCC as an extension allows the comparison of a void pointer and a function
pointer.  However, the semantics of this are not well defined, particularly
for systems that have function pointers that need canonicalization.

So, do we need to keep the extension, or can we deprecate it?



Bernd



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