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Fix up recursive implementation of ACCEPT and COMMIT.

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This commit is contained in:
jzmaddock
2015-09-30 18:47:59 +01:00
parent b208ef4eed
commit 83140ddbed
6 changed files with 58 additions and 24 deletions
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13
include/boost/regex/v4/perl_matcher_common.hpp
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@ -82,6 +82,7 @@ void perl_matcher<BidiIterator, Allocator, traits>::construct_init(const basic_r
m_backup_state = 0;
#elif defined(BOOST_REGEX_RECURSIVE)
m_can_backtrack = true;
m_have_accept = false;
#endif
// find the value to use for matching word boundaries:
m_word_mask = re.get_data().m_word_mask;
@ -805,6 +806,18 @@ bool perl_matcher<BidiIterator, Allocator, traits>::match_fail()
return false;
}
template <class BidiIterator, class Allocator, class traits>
bool perl_matcher<BidiIterator, Allocator, traits>::match_accept()
{
if(!recursion_stack.empty())
{
return skip_until_paren(recursion_stack.back().idx);
}
else
{
return skip_until_paren(INT_MAX);
}
}
template <class BidiIterator, class Allocator, class traits>
bool perl_matcher<BidiIterator, Allocator, traits>::find_restart_any()