Le 30/10/12 19:56, Jeff Flinn a écrit :
On 10/30/2012 11:56 AM, Vicente J. Botet Escriba wrote:
Le 30/10/12 07:25, Andrey Semashev a écrit :
On Tue, Oct 30, 2012 at 3:15 AM, Vicente J. Botet Escriba <vicente.botet@wanadoo.fr> wrote: Maybe to avoid the warning we could replace the nan declaration by
std::intmax_t nan= (ULL << (sizeof(intmax_t) * 8 - 1)) ; by std::intmax_t nan= (std::intmax_t)(1ULL << (sizeof(intmax_t) * 8 - 1)) ;
Note the constant 1ULL instead of 1LL. and of course that the output is the same :)
Please could you try it and see if the warning disappears?
Yep, that clears up the warning. Thanks!
static const boost::intmax_t nan = (boost::intmax_t)(1ULL << (sizeof(boost::intmax_t) * CHAR_BIT - 1)) ;
The above is what I used locally.
Will this get into the boost 1.52.0 release?
Please could you create a ticket. I will commit the change after test so that there are some chances to get this fixed on release. Best, Vicente