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basic_string.h (operator[]): Allow s[s.size()] in debug mode, but not pedantic mode.

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* include/bits/basic_string.h (operator[]): Allow s[s.size()] in
	debug mode, but not pedantic mode.

From-SVN: r99967
This commit is contained in:
Jonathan Wakely 2005-05-19 09:59:46 +01:00
parent a2391c6a35
commit bfbc811b25
2 changed files with 9 additions and 1 deletions
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5
libstdc++-v3/ChangeLog
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@ -1,3 +1,8 @@
2005-05-19 Jonathan Wakely <redi@gcc.gnu.org>
* include/bits/basic_string.h (operator[]): Allow s[s.size()] in
debug mode, but not pedantic mode.
2005-05-19 Jan Beulich <jbeulich@novell.com>
* libsupc++/unwind-cxx.h: Include cstdlib.

5
libstdc++-v3/include/bits/basic_string.h
View File

@ -695,7 +695,10 @@ namespace std
reference
operator[](size_type __pos)
{
_GLIBCXX_DEBUG_ASSERT(__pos < size());
// allow pos == size() as v3 extension:
_GLIBCXX_DEBUG_ASSERT(__pos <= size());
// but be strict in pedantic mode:
_GLIBCXX_DEBUG_PEDASSERT(__pos < size());
_M_leak();
return _M_data()[__pos];
}