Re: Qi int_parser rejecting a negative signed std::intmax_t

Michael Powell <[email protected]> Mon, 12 Nov 2018 11:17:18 -0500

Newsgroups	gmane.comp.parsers.spirit.general
Message-ID	<CAMEoF_EnOuXx+rZJJccNghENd9Y5k276_-uC7TU7cNxUrxZoKA@mail.gmail.com>

On Mon, Nov 12, 2018 at 10:34 AM Michael Powell <[email protected]> wrote:
>
> Hello,
>
> qi::int_parser works fine for a positive signed hex radix integer, but
> is failing for a negative signed hex radix integer.

I've got some sample code, it builds, but I am receiving a seg fault.

http://coliru.stacked-crooked.com/a/ed4608c077bb3d69

> My integer type is std::intmax_t, which on this platform I think is long long.
>
> Is there an integer width constraint? And/or a signage problem?
>
> Do I need to enable BOOST_HAS_LONG_LONG? Or is that enabled by default?
>
> Cheers, thanks!
>
> Michael Powell