2003-05-22 Paolo Carlini <pcarlini@unitus.it> * include/std/std_fstream.h (_S_pback_size): Remove definition. (_M_create_pback(), _M_destroy_pback()): Simplify for a single-char pback buffer. * include/bits/fstream.tcc (_S_pback_size): Remove declaration. * testsuite/27_io/basic_filebuf/3.cc: Remove explicit instantiation of _S_pback_size for systems with no COMDAT or weak support. * testsuite/27_io/basic_filebuf/seekoff/10132-2.cc: Likewise. * testsuite/27_io/basic_filebuf/seekpos/10132-3.cc: Likewise. * testsuite/27_io/basic_filebuf/underflow/10096.cc: Likewise. * testsuite/27_io/basic_fstream/3.cc: Likewise. * testsuite/27_io/basic_ifstream/3.cc: Likewise. * testsuite/27_io/basic_istream/sentry/char/3983-fstream.cc: Likewise. * testsuite/27_io/basic_ofstream/3.cc: Likewise. * testsuite/27_io/basic_ostream/sentry/char/3983-fstream.cc: Likewise. * testsuite/27_io/basic_streambuf/3.cc: Likewise. From-SVN: r67102
