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2004-10-06 Paolo Carlini <pcarlini@suse.de> * include/std/std_sstream.h (_M_sync): When the caller is setbuf, don't trust _M_string.capacity() to be the size of the buffer area, use _M_string.size() in this case. * testsuite/27_io/basic_stringbuf/setbuf/char/4.cc: New. * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc: Likewise. * include/bits/sstream.tcc (overflow): Avoid calling string::assign unnecessarily when the current _M_string is empty. 2004-10-06 Paolo Carlini <pcarlini@suse.de> * include/bits/stl_algo.h (__reverse(bidirectional_iterator_tag)): Avoid iterator postincrement. (__rotate): Likewise. * include/bits/stl_algo.h: Minor formatting tweaks. 2004-10-06 Christopher Jefferson <caj@cs.york.ac.uk> * include/bits/stl_algo.h (__reverse(random_access_iterator_tag)): Avoid iterator postincrement; fix swapping middle element with itself on odd-length inputs. From-SVN: r88593
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