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Regex: Remove obsolete GCC version checks.

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[SVN r86065]
This commit is contained in:
Stephen Kelly
2013-09-30 15:57:49 +00:00
parent 49b7f2c8f9
commit 2d8ee203bf
2 changed files with 0 additions and 21 deletions
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17
include/boost/regex/v4/basic_regex_creator.hpp
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@ -431,20 +431,10 @@ re_syntax_base* basic_regex_creator<charT, traits>::append_set(
if(flags() & regex_constants::collate)
{
// we need to transform our range into sort keys:
#if BOOST_WORKAROUND(__GNUC__, < 3)
string_type in(3, charT(0));
in[0] = c1.first;
in[1] = c1.second;
s1 = this->m_traits.transform(in.c_str(), (in[1] ? in.c_str()+2 : in.c_str()+1));
in[0] = c2.first;
in[1] = c2.second;
s2 = this->m_traits.transform(in.c_str(), (in[1] ? in.c_str()+2 : in.c_str()+1));
#else
charT a1[3] = { c1.first, c1.second, charT(0), };
charT a2[3] = { c2.first, c2.second, charT(0), };
s1 = this->m_traits.transform(a1, (a1[1] ? a1+2 : a1+1));
s2 = this->m_traits.transform(a2, (a2[1] ? a2+2 : a2+1));
#endif
if(s1.size() == 0)
s1 = string_type(1, charT(0));
if(s2.size() == 0)
@ -489,15 +479,8 @@ re_syntax_base* basic_regex_creator<charT, traits>::append_set(
string_type s;
if(first->second)
{
#if BOOST_WORKAROUND(__GNUC__, < 3)
string_type in(3, charT(0));
in[0] = first->first;
in[1] = first->second;
s = m_traits.transform_primary(in.c_str(), in.c_str()+2);
#else
charT cs[3] = { first->first, first->second, charT(0), };
s = m_traits.transform_primary(cs, cs+2);
#endif
}
else
s = m_traits.transform_primary(&first->first, &first->first+1);

4
include/boost/regex/v4/perl_matcher_common.hpp
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@ -458,11 +458,7 @@ bool perl_matcher<BidiIterator, Allocator, traits>::match_word_boundary()
if(position != last)
{
// prev and this character must be opposites:
#if defined(BOOST_REGEX_USE_C_LOCALE) && defined(__GNUC__) && (__GNUC__ == 2) && (__GNUC_MINOR__ < 95)
b = traits::isctype(*position, m_word_mask);
#else
b = traits_inst.isctype(*position, m_word_mask);
#endif
}
else
{