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minor regex fixes

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[SVN r7878]
This commit is contained in:
John Maddock
2000-09-30 10:36:58 +00:00
parent 8a5e8b8c62
commit e345f05fa9
2 changed files with 4 additions and 3 deletions
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4
include/boost/re_detail/regex_compile.hpp
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@ -1959,12 +1959,12 @@ unsigned int BOOST_RE_CALL reg_expression<charT, traits, Allocator>::fixup_leadi
leading_lit = false;
break;
case re_detail::syntax_element_rep:
if(1 == fixup_leading_rep(dat->next.p, ((re_detail::re_repeat*)dat)->alt.p) )
if((len == 0) && (1 == fixup_leading_rep(dat->next.p, ((re_detail::re_repeat*)dat)->alt.p) ))
{
((re_detail::re_repeat*)dat)->leading = true;
return len;
}
return 0;
return len;
default:
break;
}