| Re: [eigen] gcc 4.2.4 warning on type-punned pointers |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] gcc 4.2.4 warning on type-punned pointers
- From: Benoit Jacob <jacob.benoit.1@xxxxxxxxx>
- Date: Fri, 13 Aug 2010 00:23:56 -0400
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2010/8/12 Manoj Rajagopalan <rmanoj@xxxxxxxxx>:
> Hi,
>
> I'm seeing this warning
what warning? please paste it all here. i can't reproduce with gcc 4.4
and usually gcc only gets more pedantic with time.
Benoit
> from Complex.h, line 311 where a real[2] is cast as
> complex* in C-style. I am tempted to submit a correction with static_cast or
> reinterpret_cast instead but I'd first like to ask if this is likely to cause
> issues related to alignment or otherwise.
>
> thanks,
> Manoj
>
>
>