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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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6
include/boost/regex/v4/regex_replace.hpp
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@ -41,7 +41,7 @@ OutputIterator regex_replace(OutputIterator out,
if(i == j)
{
if(!(flags & regex_constants::format_no_copy))
out = std::copy(first, last, out);
out = re_detail::copy(first, last, out);
}
else
{
@ -49,7 +49,7 @@ OutputIterator regex_replace(OutputIterator out,
while(i != j)
{
if(!(flags & regex_constants::format_no_copy))
out = std::copy(i->prefix().first, i->prefix().second, out);
out = re_detail::copy(i->prefix().first, i->prefix().second, out);
out = i->format(out, fmt, flags, e);
last_m = (*i)[0].second;
if(flags & regex_constants::format_first_only)
@ -57,7 +57,7 @@ OutputIterator regex_replace(OutputIterator out,
++i;
}
if(!(flags & regex_constants::format_no_copy))
out = std::copy(last_m, last, out);
out = re_detail::copy(last_m, last, out);
}
return out;
}