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1) Disabled recursive implementation for VC8: stack overflows can't be reliably detected unless the whole program is compiled with asynchronous exceptions.

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2) Changed std::copy calls on VC8 to avoid "dangerous code" warnings.
3) Moved backreference and octal escape code into line with POSIX-extended requirements.
4) Changed match_results leftmost-longest rules to stop unnecessary std::distance computations (an optimisation for non-random access iterators).
5) Changed C lib calls to use "safe" versions of string API's where available.
6) Added many new POSIX-extended leftmost-longest tests, to verify the above.


[SVN r27880]
This commit is contained in:
John Maddock
2005-03-30 11:38:51 +00:00
parent ca144bb2b3
commit de28eb9b18
17 changed files with 361 additions and 106 deletions
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2
include/boost/regex/config.hpp
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@ -319,7 +319,7 @@ BOOST_REGEX_DECL void BOOST_REGEX_CALL reset_stack_guard_page();
****************************************************************************/
#if !defined(BOOST_REGEX_RECURSIVE) && !defined(BOOST_REGEX_NON_RECURSIVE)
# if defined(BOOST_REGEX_HAS_MS_STACK_GUARD) && !defined(_STLP_DEBUG) && !defined(__STL_DEBUG)
# if defined(BOOST_REGEX_HAS_MS_STACK_GUARD) && !defined(_STLP_DEBUG) && !defined(__STL_DEBUG) && !(defined(BOOST_MSVC) && (BOOST_MSVC >= 1400))
# define BOOST_REGEX_RECURSIVE
# else
# define BOOST_REGEX_NON_RECURSIVE