[Bug c++/56815] void pointer arithmetic

[jasonwucj at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56815

Chung-Ju Wu <jasonwucj at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |jasonwucj at gmail dot com

--- Comment #4 from Chung-Ju Wu <jasonwucj at gmail dot com> 2013-04-03 05:57:17 UTC ---
(In reply to comment #3)
> (In reply to comment #2)
> > void* arithmetic is a GCC extension.
> But why my examples are treated differently?

>From gcc manpage, the option '-std=' specifies base standard and
accept some GNU extensions that do not contradict it.

If you would like to issue warnings/errors demanded by strict
ISO C and ISO C++, the -pedantic/-pedantic-errors are required.