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Updated tests to reflect recent fixes.

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Fixed a problem where some invalid expressions would either be accepted, or worse crash.
Changed error code for unsupported lookbehind assertions.


[SVN r31350]
This commit is contained in:
John Maddock
2005-10-16 18:12:59 +00:00
parent 15504c263f
commit d79fe676e9
4 changed files with 70 additions and 3 deletions
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4
include/boost/regex/v4/basic_regex_parser.hpp
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@ -766,6 +766,7 @@ bool basic_regex_parser<charT, traits>::parse_repeat(std::size_t low, std::size_
case syntax_element_soft_buffer_end:
case syntax_element_restart_continue:
case syntax_element_jump:
case syntax_element_startmark:
// can't legally repeat any of the above:
fail(regex_constants::error_badrepeat, m_position - m_base);
return false;
@ -1744,6 +1745,9 @@ bool basic_regex_parser<charT, traits>::parse_perl_extension()
}
break;
}
case regex_constants::syntax_close_mark:
fail(regex_constants::error_badrepeat, m_position - m_base);
return false;
default:
//
// lets assume that we have a (?imsx) group and try and parse it: