------- Comment #2 from aldot at gcc dot gnu dot org 2008-08-12 09:54 -------
(In reply to comment #1)
> The error message is correct as the function types are not compatible. If in
> fact this is invalid C even though we don't currently diagnostic it without
> -combine.
>
> Closing as invalid as -combine is doing the correct job of rejecting this.
>
> > Ideally the __VA_ARGS__ would be dealt with as "any or none" param decl, so
> > the
> > function(s) above would be considered equal.
>
> No, that is not what the C/C++ standard says about compatible function types.
>
> Yes we could enable this and have -pedantic-error reject it but I don't see
> why
> we should allow this as it is obvious invalid C code.
Do you have a suggestion on how libc could legally provide an mremap
implementation as per the example in #0 that can be compiled with -combine?
--
aldot at gcc dot gnu dot org changed:
What |Removed |Added
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CC| |pinskia at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36849
