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Fix case that differs from Perl behavior.

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This commit is contained in:
jzmaddock
2014-09-25 11:45:26 +01:00
parent 7bdb2122d4
commit 05b582761d
2 changed files with 11 additions and 2 deletions
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9
include/boost/regex/v4/basic_regex_parser.hpp
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@ -346,8 +346,13 @@ bool basic_regex_parser<charT, traits>::parse_extended()
++m_position;
return parse_repeat_range(false);
case regex_constants::syntax_close_brace:
fail(regex_constants::error_brace, this->m_position - this->m_base, "Found a closing repetition operator } with no corresponding {.");
return false;
if((this->flags() & regbase::no_perl_ex) == regbase::no_perl_ex)
{
fail(regex_constants::error_brace, this->m_position - this->m_base, "Found a closing repetition operator } with no corresponding {.");
return false;
}
result = parse_literal();
break;
case regex_constants::syntax_or:
return parse_alt();
case regex_constants::syntax_open_set: