On 13-04-21 05:23 PM, michael.donnerer@googlemail.com wrote:

Hi all,

I am having trouble getting more than 49 named captures to work with boost xpressive 1.49.0. I extended the default mark_tag like so:

boost::xpressive::mark_tag s10(10); boost::xpressive::mark_tag s11(11); boost::xpressive::mark_tag s12(12); … boost::xpressive::mark_tag s48(48); boost::xpressive::mark_tag s49(49);

together with a regular expression that uses these named captures:

(skip rather long expression)… (s49= +(boost::xpressive::set[boost::xpressive::range('0','9')|'-']))

Whoa.

This works as long as I stick to only using up to s49, as soon as I start using s50 the regular expression no longer seems to match. Is there anything obvious I am missing before I start digging deeper?

It's not a known problem. I guess it's pointless to ask for a *small* repro. ;-) Some self-contained code demonstrating the problem would be a help. -- Eric Niebler Boost.org