+2002-04-30 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ PR libstdc++/6501
+ * include/c_std/std_cctype.h: Include bits/c++config.h.
+ * config/os/hpux/bits/os_defines.h (_SB_CTYPE_MACROS): Define.
+
+2002-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/ext/stdio_filebuf.h: New file.
+ * include/ext/enc_filebuf.h: New file.
+ * config/io/basic_file_stdio.h (__basic_file::sys_open): Add fd ctor.
+ * config/io/basic_file_stdio.cc: Same.
+ * include/bits/fstream.tcc (filebuf::_M_allocate_internal_buffer):
+ Remove _M_unbuf hacks.
+ (filebuf::_M_destroy_internal_buffer): Same.
+ (filebuf::filebuf(cfile, openmode, int_type): Remove definition.
+ (filebuf::fd): Remove.
+ * include/std/std_fstream.h (filebuf::_M_unbuf): Remove.
+ (filebuf::filebuf(__c_file*, openmode, int_type)): Remove.
+ (filebuf::fd): Remove.
+ * src/ios.cc (ios_base::_S_ios_create): Change to use specialized
+ filebufs.
+ (ios_base::_S_ios_destroy): Same.
+ * src/misc-inst.cc (file_filebuf<char>): Add instantiation.
+ * include/Makefile.am (ext_headers): Add ext_filebuf.h,
+ stdio_filebuf.h. * include/Makefile.in: Regenerate.
+
+2002-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+ PR libstdc++/6511
+ * config/os/solaris/solaris2.7/bits/ctype_noninline.h: Fix typo.
+
+2002-04-29 Benjamin Kosnik <bkoz@redhat.com>
+
+ PR libstdc++/5820
+ * include/bits/fstream.tcc (basic_filebuf::_M_underflow_common):
+ Check for eof.
+ * include/bits/streambuf_iterator.h: Match stream_iterator.h.
+ (istreambuf_iterator::operator++): Invalidate on eof.
+ (istreambuf_iterator::operator++(int)): Same.
+ (istreambuf_iterator::operator*): Same.
+
+2002-04-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init): Set all
+ of LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
+ LD_LIBRARY64_PATH.
+
+2002-04-28 Benjamin Kosnik <bkoz@redhat.com>
+
+ PR libstdc++/5820
+ * config/io/basic_file_stdio.h (__basic_file::sys_getc): Return int.
+ (__basic_file::sys_ungetc): Take int.
+ * config/io/basic_file_stdio.cc (__basic_file::sys_ungetc): Same.
+ * include/bits/fstream.tcc (basic_filebuf::_M_underflow_common):
+ Use sys_getc for unbuffered input.
+ * testsuite/27_io/narrow_stream_objects.cc (test06): New.
+
+ * src/ios.cc (_M_grow_words): Adjust error checking.
+ * testsuite/27_io/ios_base_storage.cc: Same.
+
+2002-04-28 Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
+
+ * include/ext/stl_hashtable.h: Import __iterator_category
+
+2002-04-28 Paolo Carlini <pcarlini@unitus.it>
+ Peter Schmid <schmid@snake.iap.physik.tu-darmstadt.de>
+
+ * testsuite/ext/hash_set.cc: New testfile.
+
+2002-04-27 Benjamin Kosnik <bkoz@redhat.com>
+
+ * config/os/solaris/solaris2.5/bits/os_defines.h: Remove
+ _G_USING_THUNKS.
+ * config/os/solaris/solaris2.6/bits/os_defines.h: Same.
+ * config/os/solaris/solaris2.7/bits/os_defines.h: Same.
+
2002-04-26 Paolo Carlini <pcarlini@unitus.it>
* include/bits/basic_string.h (replace(__pos, __n1, __s, __n2):