RFA and RFC: tweak -fstrict-aliasing docs, provide pointer-cast example

[Andrew Haley]

Gabriel Dos Reis wrote:
> On Wed, Jun 25, 2008 at 9:49 AM, Andrew Haley <aph@redhat.com> wrote:
>> Richard Guenther wrote:

>> The C++ standard calls this a type pun, so -- with all due respect -- I'm
> 
> The C++ standard does not actually call it a type pun, but I think I
> understand what you mean.

ISO/IEC 14882:2003 (2nd. ed.),
Bottom of Page 76, footnote 67, "This is sometimes referred to as a _type pun_."
So there!

Andrew.