Re: Win64 warnings about size_t - Mailing list pgsql-hackers

From Peter Eisentraut
Subject Re: Win64 warnings about size_t
Date
Msg-id 1262373163.29407.4.camel@vanquo.pezone.net
Whole thread Raw
In response to Re: Win64 warnings about size_t  (Magnus Hagander <magnus@hagander.net>)
Responses Re: Win64 warnings about size_t  (Magnus Hagander <magnus@hagander.net>)
List pgsql-hackers
On fre, 2010-01-01 at 20:01 +0100, Magnus Hagander wrote:
>   .\src\backend\utils\mmgr\aset.c(701): warning C4334: '<<' : result
> of 32-bit shift implicitly converted to 64 bits (was 64-bit shift
> intended?)
>   .\src\backend\utils\mmgr\aset.c(705): warning C4334: '<<' : result
> of 32-bit shift implicitly converted to 64 bits (was 64-bit shift
> intended?)
> 
> Perhaps we need some casting there?

This shouldn't be a problem for the same reason that casting size_t to
int is not a problem in the PostgreSQL backend code, but perhaps writing
1L << ... would fix it.



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