| Re: [eigen] "May be used uninitialized" warning... |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] "May be used uninitialized" warning...
- From: Gael Guennebaud <gael.guennebaud@xxxxxxxxx>
- Date: Fri, 10 Dec 2010 14:08:02 +0100
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Ah you also need to enable optimization to get the warning. Actually
it is easy to prove that the warning is wrong, so let's just
initialize the variable to 0 to get rid of it.
gael
On Fri, Dec 10, 2010 at 10:34 AM, Jose Luis Blanco
<joseluisblancoc@xxxxxxxxx> wrote:
> I attach a proper test case that shows the warning.
> Tested in gcc 4.4, 32bit, with today's hg eigen. I obtained the same
> also with gcc 4.5, 64bit.
>
> JL
>
>
> On 12/10/2010 08:29 AM, Gael Guennebaud wrote:
>> I cannot reproduce. Tested with gcc 4.5, 4.4, 4.3, and 4.1
>>
>> gael
>>
>