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1772 Commits

Author SHA1 Message Date
Richard Henderson
dc4add82a5 linker-map.gnu: Export virtual function thunks for 64-bit systems too. 
* config/linker-map.gnu: Export virtual function thunks for
        64-bit systems too.

From-SVN: r67989
 2003-06-15 16:24:00 -07:00
Benjamin Kosnik
ef16a2989a i686-pc-linux-gnu: To.. 
2003-06-13  Benjamin Kosnik  <bkoz@redhat.com>

	* config/abi/i686-pc-linux-gnu: To..
	* config/abi/i486-linux-gnu: ...this.
	* config/abi/alphaev67-unknown-linux-gnu: To..
	* config/abi/alpha-linux-gnu: ...this.
	* config/abi/ia64-unknown-linux-gnu: To...
	* config/abi/ia64-linux-gnu: ...this.
	* config/abi/x86_64-unknown-linux-gnu: To...
	* config/abi/x86_64-linux-gnu: ...this.
	* config/abi/i386-unknown-freebsd4: To...
	* config/abi/i386-freebsd4: ...this.
	* configure.host: abi_baseline_triplet to abi_baseline_pair.
	Simplify cpu bits so that abi_baseline_pair can use the same
	cpu configuration.
	* acinclude.m4: Same.
	* aclocal.m4: Regenerate.
	* configure.in: Can't get enable_abi_check to yes unless native.
	* configure: Regenerate.

From-SVN: r67931
 2003-06-14 05:38:04 +00:00
Paolo Carlini
ed24293523 1.cc: Split and fix for missing seeks between gets and puts into... 
2003-06-13  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/27_io/basic_filebuf/seekoff/char/1.cc: Split and
	fix for missing seeks between gets and puts into...
	* testsuite/27_io/basic_filebuf/seekoff/char/3-io.cc: New.
	* testsuite/27_io/basic_filebuf/seekoff/char/4-io.cc: New.
	* testsuite/27_io/basic_filebuf/seekpos/char/1.cc: Same, into...
	* testsuite/27_io/basic_filebuf/seekpos/char/3-io.cc: New.
	* testsuite/27_io/basic_filebuf/seekpos/char/4-io.cc: New.
	* testsuite/27_io/basic_filebuf/sputbackc/char/1-io.cc: Fix
	for missing seeks between gets and puts.
	* testsuite/27_io/basic_filebuf/sputbackc/char/2-io.cc: Ditto.
	* testsuite/data/seekoff-1.tst: New.
	* testsuite/data/seekoff-2.tst: New.
	* testsuite/data/seekpos-1.tst: New.
	* testsuite/data/seekpos-2.tst: New.

From-SVN: r67913
 2003-06-13 21:06:37 +00:00
Nathan C. Myers
ca566e4c07 Avoid multi-processor bus contention on increment/decrement-and- test of the reference count in the empty-string object... 
2003-06-13  Nathan C. Myers <ncm-nospam@cantrip.org>

	Avoid multi-processor bus contention on increment/decrement-and-
	test of the reference count in the empty-string object, by comparing
        addresses first, and never touching the reference count of the empty-
        string object.
	* include/bits/basic_string.h:
	(_S_empty_rep_storage): Move into basic_string<>::_Rep for use by its
	members.
	(_Rep::_S_empty_rep()): New accessor.
	(_Rep::_M_length, _Rep::_M_capacity, _Rep::_M_references): Move to
	a base class _Rep_base.
	(_Rep::_M_dispose, _Rep::_M_refcopy): Check for the empty string.
	(basic_string()): Change to use _M_refdata() in place of _M_refcopy(),
	since no longer must increment its refcount.
	* include/bits/basic_string.tcc:
	(_Rep::_M_destroy, _M_leak_hard): Check for the empty string and
        return immediately.  The former might be unnecessary.  The latter
        prevents begin() and end() from cloning it unnecessarily.
	(_S_construct(_InIterator, _InIterator, const _Alloc&,
	input_iterator_tag), _S_construct(_InIterator, _InIterator,
	const _Alloc&, forward_iterator_tag), _S_construct(size_type, _CharT,
	const _Alloc&)): Change to use _M_refdata() in place of _M_refcopy().
	(_M_mutate): Check for the empty string and treat it as shared.
        This is necessary here because _M_mutate is sometimes called with
        all-zero arguments; in all other uses of _M_is_shared, the test comes
        out right anyhow.

From-SVN: r67912
 2003-06-13 20:59:42 +00:00
Benjamin Kosnik
c37514ff62 allocator-inst.cc: Explicitly instantiate. 
2003-06-12  Benjamin Kosnik  <bkoz@redhat.com>

	* src/allocator-inst.cc: Explicitly instantiate.
	* include/ext/pool_allocator.h: Inhibit implicit instantiations.
	Tweaks.
	* config/linker-map.gnu: Add __pool_alloc bits. Tweaks.

From-SVN: r67882
 2003-06-13 05:45:57 +00:00
Benjamin Kosnik
58ac1d7f0e acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Simplify. 
2003-06-11  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Simplify.
	* aclocal.m4: Regenerate.
	* Makefile.am (SUBDIRS): Remove libio.
	* Makefile.in: Regenerate.
	* configure.in: Same.
	* configure: Regenerate.
	* config/io/basic_file_libio.cc: Remove.
	* config/io/basic_file_libio.h: Remove.
	* config/io/c_io_libio_codecvt.c: Remove.
	* config/io/c_io_libio.h: Remove.
	* libio/*: Remove.
	* src/Makefile.am: Same.
	* src/Makefile.in: Regenerate.
	* docs/html/configopts.html: Edits.
	* docs/html/explanations.html: Edits.

From-SVN: r67813
 2003-06-12 03:24:16 +00:00
Benjamin Kosnik
1ff9402d8f [multiple changes] 
2003-06-11  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/stl_alloc.h (__debug_alloc): Move out.
	(__malloc_alloc): Same.
	(__pool_alloc): Same.
	(__new_alloc): Same.
	Rename to..
	* include/bits/allocator.h: ...this.
	* include/bits/stl_deque.h: Modify comment.
	* include/bits/stl_tree.h: Modify include.
	* include/std/std_memory.h: Same.
	* include/ext/rope: Same.
	* include/ext/slist: Same.
	* include/std/std_vector.h: Same.
	* include/std/std_stack.h: Same.
	* include/std/std_queue.h: Same.
	* include/std/std_list.h: Same.
	* include/std/std_deque.h: Same.
	* include/backward/alloc.h: Same.
	* include/ext/debug_allocator.h: New.
	* include/ext/malloc_allocator.h: New.
	* include/ext/pool_allocator.h: New.
	* include/ext/new_allocator.h: New.
	* include/bits/pthread_allocimpl.h: Remove.
	* include/bits/stl_pthread_alloc.h: Remove.
	* include/Makefile.am (ext_headers): Add.
	* include/Makefile.in: Regenerate.
	* src/stl-inst.cc: Use __gnu_cxx namespace.
	* src/stl-inst.cc: Move to...
	* src/allocator-inst.cc: Here.
	* src/Makefile.am (sources): Update.
	* src/Makefile.in: Regenerate.
	* config/linker-map.gnu: Remove __pool_alloc bits.
	* testsuite/ext/headers.cc: Add.
	* testsuite/ext/allocators.cc: Fixup.

2003-06-11  Stefan Olsson  <stefan@snon.net>
            Ola R�nnerup  <fnolis@home.se>

	* include/Makefile.am (ext_headers): Add.
	* include/Makefile.in: Regenerate.
	* include/ext/mt_allocator.h: New file.

From-SVN: r67777
 2003-06-11 15:52:11 +00:00
Paolo Carlini
1f0ef65117 fstream.tcc (close): Clean up a bit. 
2003-06-10  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (close): Clean up a bit.

	* include/bits/streambuf.tcc (sbumpc): Clean up a bit.

	* include/std/std_fstream.h (_M_destroy_pback): _M_pback_cur_save
	- the saved _M_in_cur, that is - cannot be null.
	(sync): Constify a variable.

	* include/std/std_streambuf.h: Tweak a comment.
	(in_avail): Constify a variable.

From-SVN: r67738
 2003-06-10 22:00:43 +00:00
Phil Edwards
08addde65f BUGS: Update from 2.90.8 snapshot. 
2003-06-10  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/17_intro/BUGS:  Update from 2.90.8 snapshot.
	* docs/html/17_intro/CHECKLIST:  Bring up to date with respect to
	correctness of container::iterator typedefs.  Fix whitespace.
	* docs/html/20_util/howto.html, docs/html/ext/howto.html:  Add links
	to allocator docs.
	* docs/html/documentation.html:  Regenerate.

	* include/bits/basic_string.h, include/bits/basic_string.tcc,
	include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
	include/bits/stl_algobase.h, include/bits/stl_bvector.h,
	include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
	include/bits/stl_list.h, include/bits/stl_uninitialized.h,
	include/bits/stl_vector.h, include/bits/vector.tcc,
	include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
	Change _Iter names to _Iterator, and __pos to __position.

	* include/bits/stl_relops.h, include/bits/stl_numeric.h,
	include/bits/stl_multiset.h, include/bits/stl_set.h:
	Remove emacs markers.

	* include/bits/stl_threads.h (_STL_auto_lock):  Add __unused__.

From-SVN: r67736
 2003-06-10 21:52:25 +00:00
Paolo Carlini
9335d80ab9 fstream.tcc (overflow): According to 27.5.2.4.5, overflow() returns not_eof(eof()). 
2003-06-10  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (overflow): According to
	27.5.2.4.5, overflow() returns not_eof(eof()).
	* testsuite/27_io/basic_filebuf/overflow/char/2.cc: New.
	* testsuite/27_io/basic_filebuf/overflow/char/2-unbuf.cc: Ditto.

2003-06-10  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (_M_underflow): Check overflow return
	value; tweak slightly.

From-SVN: r67726
 2003-06-10 19:27:12 +00:00
Paolo Carlini
f10eea7bae fstream.tcc (_M_underflow): Do not special case the unbuffered case... 
2003-06-09  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (_M_underflow): Do not special
	case the unbuffered case, which really means simply a one char
	get area.
	(basic_filebuf): Initialize _M_buf_size.
	(setbuf): Unbuffered means _M_buf_size == 1, since only
	_M_buf_size - 1 == 0 chars are going to be used for the
	put area and 1 for the get area.
	* include/std/std_streambuf.h (_M_buf_size): Move to basic_filebuf.
	(~basic_streambuf): Tweak.
	(basic_streambuf): Do not initialize _M_buf_size.
	* include/std/std_fstream.h (_M_buf_size): Add from basic_streambuf.
	(~basic_filebuf): Tweak.
	(_M_set_buffer): Tweak, considering that _M_buf_size == 1 is the
	unbuffered situation (i.e., put area pointers NULL).
	* include/bits/streambuf.tcc (sbumpc): Clean up.
	* testsuite/27_io/basic_filebuf/sputbackc/char/1.cc: Split into...
	* testsuite/27_io/basic_filebuf/sputbackc/char/1-in.cc: New.
	* testsuite/27_io/basic_filebuf/sputbackc/char/1-io.cc: New.
	* testsuite/27_io/basic_filebuf/sputbackc/char/1-out.cc: New.
	* testsuite/27_io/basic_filebuf/sputbackc/char/2-in.cc: New.
	* testsuite/27_io/basic_filebuf/sputbackc/char/2-io.cc: New.
	* testsuite/27_io/basic_filebuf/sputbackc/char/2-out.cc: New.

From-SVN: r67686
 2003-06-10 00:05:49 +00:00
Phil Edwards
16da539b7d acinclude.m4: Move all AM_CONDITIONAL calls out. 
2003-06-09  Phil Edwards  <pme@gcc.gnu.org>

	* acinclude.m4:  Move all AM_CONDITIONAL calls out.
	(GLIBCPP_CONFIGURE):  Set defaults for variables used in AM_CONDITIONAL
	statements.
	* configure.in:  Centralize AM_CONDITIONALs so that they are always
	run.  Make use of GLIBCPP_IS_CROSS_COMPILING.
	* aclocal.m4, configure:  Regenerated.

From-SVN: r67663
 2003-06-09 14:54:08 +00:00
Paolo Carlini
c7d251ba2d howto.html ('LWG Issues'): Add issue 235. 
2003-06-09  Paolo Carlini  <pcarlini@unitus.it>

	* docs/html/ext/howto.html ('LWG Issues'):  Add issue 235.

From-SVN: r67659
 2003-06-09 11:54:53 +00:00
Nathan Myers
d56a88114a 2003-06-06 Nathan Myers <ncm-nospam@cantrip.org> 
* include/bits/stl_iterator.h
	(reverse_iterator::reverse_iterator()): Apply DR235: default
	constructor default-initializes data member.  Instantiated on a
	pointer type, the member has to end up equal to zero.

From-SVN: r67559
 2003-06-06 17:19:56 +00:00
Benjamin Kosnik
b2acb86f5b stl_alloc.h: Cleanups. 
2003-06-06  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/stl_alloc.h: Cleanups.
	* include/ext/functional: Same.
	* include/ext/hash_map: Same.
	* include/ext/hash_set: Same.
	* include/ext/iterator: Same.
	* include/ext/memory: Same.
	* include/ext/numeric: Same.
	* include/ext/rb_tree: Same.
	* include/ext/ropeimpl.h: Same.
	* include/ext/slist: Same.
	* include/ext/stdio_filebuf.h: Same.
	* include/ext/stdio_sync_filebuf.h: Same.
	* include/ext/stl_rope.h: Move to...
	* include/ext/rope: ...here.
	* include/ext/stl_hash_fun.h: Move to...
	* include/ext/hash_fun.h: ...here.
	* include/ext/stl_hashtable.h: Move to...
	* include/ext/hashtable.h: ...here.
	* include/backward/hashtable.h: Reflect new names.
	* include/Makefile.am: Same.
	* include/Makefile.in: Regenerated.

From-SVN: r67551
 2003-06-06 15:50:28 +00:00
Benjamin Kosnik
46c4e5d6e9 re PR libstdc++/9024 (Input fails after call to basic_filebuf<>::pubsetbuf(0, 0)) 
2003-06-05  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/9024
	* include/bits/fstream.tcc (_M_underflow): Fix for unbuffered.
	* include/bits/stl_algobase.h: Tweak.
	* include/std/std_fstream.h: Move _M_buf_size to...
	* include/std/std_streambuf.h: ...here. Modify.
	* include/bits/streambuf.tcc: Same.
	* testsuite/testsuite_hooks.h: Tweak.
	* testsuite/testsuite_io.h (constraint_filebuf): New.
	* testsuite/27_io/basic_filebuf/sbumpc/char/1.cc: Split into...
	* testsuite/27_io/basic_filebuf/sbumpc/char/1-in.cc: New.
	* testsuite/27_io/basic_filebuf/sbumpc/char/1-io.cc: New.
	* testsuite/27_io/basic_filebuf/sbumpc/char/1-out.cc: New.
	* testsuite/27_io/basic_filebuf/sbumpc/char/2-in.cc: New.
	* testsuite/27_io/basic_filebuf/sbumpc/char/2-io.cc: New.
	* testsuite/27_io/basic_filebuf/sbumpc/char/2-out.cc: New.
	* testsuite/27_io/basic_filebuf/sgetc/char/1.cc: Split into...
	* testsuite/27_io/basic_filebuf/sgetc/char/1-in.cc: New.
	* testsuite/27_io/basic_filebuf/sgetc/char/1-io.cc: New.
	* testsuite/27_io/basic_filebuf/sgetc/char/1-out.cc: New.
	* testsuite/27_io/basic_filebuf/sgetc/char/2-in.cc: New.
	* testsuite/27_io/basic_filebuf/sgetc/char/2-io.cc: New.
	* testsuite/27_io/basic_filebuf/sgetc/char/2-out.cc: New.
	* testsuite/27_io/basic_filebuf/sgetn/char/1.cc: Split into...
	* testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: New.
	* testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: New.
	* testsuite/27_io/basic_filebuf/sgetn/char/1-out.cc: New.
	* testsuite/27_io/basic_filebuf/sgetn/char/2.cc: Split into...
	* testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc: New.
	* testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc: New.
	* testsuite/27_io/basic_filebuf/sgetn/char/2-out.cc: New.
	* testsuite/27_io/basic_filebuf/sgetn/char/3.cc: New.
	* testsuite/27_io/basic_filebuf/snextc/char/1.cc: Split into...
	* testsuite/27_io/basic_filebuf/snextc/char/1-in.cc: New.
	* testsuite/27_io/basic_filebuf/snextc/char/1-io.cc: New.
	* testsuite/27_io/basic_filebuf/snextc/char/1-out.cc: New.
	* testsuite/27_io/basic_filebuf/snextc/char/2-in.cc: New.
	* testsuite/27_io/basic_filebuf/snextc/char/2-io.cc: New.
	* testsuite/27_io/basic_filebuf/snextc/char/2-out.cc: New.
	* testsuite/27_io/basic_filebuf/sputc/char/1.cc: Split into...
	* testsuite/27_io/basic_filebuf/sputc/char/1-in.cc: New.
	* testsuite/27_io/basic_filebuf/sputc/char/1-io.cc: New.
	* testsuite/27_io/basic_filebuf/sputc/char/1-out.cc: New.
	* testsuite/27_io/basic_filebuf/sputc/char/2.cc: Split into...
	* testsuite/27_io/basic_filebuf/sputc/char/2-in.cc: New.
	* testsuite/27_io/basic_filebuf/sputc/char/2-io.cc: New.
	* testsuite/27_io/basic_filebuf/sputc/char/2-out.cc: New.
	* testsuite/27_io/basic_filebuf/sputn/char/1.cc: Split into...
	* testsuite/27_io/basic_filebuf/sputn/char/1-in.cc: New.
	* testsuite/27_io/basic_filebuf/sputn/char/1-io.cc: New.
	* testsuite/27_io/basic_filebuf/sputn/char/1-out.cc: New.
	* testsuite/27_io/basic_filebuf/sputn/char/2-in.cc: New.
	* testsuite/27_io/basic_filebuf/sputn/char/2-io.cc: New.
	* testsuite/27_io/basic_filebuf/sputn/char/2-out.cc: New.
	* testsuite/data/sgetc.txt: New.
	* testsuite/data/sgetn.txt: New.

From-SVN: r67524
 2003-06-06 00:19:17 +00:00
Paolo Carlini
1e64c2fc32 re PR libstdc++/11095 (C++ iostream manipulator causes segfault when called iwth negative argument) 
2003-06-05  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/11095
	* include/bits/istream.tcc (operator>>(basic_istream&, _CharT*)):
	Deal with width() smaller than zero.
	* include/bits/ostream.tcc (operator<<(basic_ostream&, _CharT),
	operator<<(basic_ostream&, char), operator<<(basic_ostream&,
	const _CharT*), operator<<(basic_ostream<_CharT, _Traits>&,
	const char*), operator<<(basic_ostream<char, _Traits>&,
	const char*), operator<<(basic_ostream, const basic_string&)): Likewise.
	* testsuite/27_io/basic_istream/extractors_character/char/11095-i.cc:
	* testsuite/27_io/basic_ostream/inserters_character/char/11095-oa.cc:
	* testsuite/27_io/basic_ostream/inserters_character/char/11095-ob.cc:
	* testsuite/27_io/basic_ostream/inserters_character/char/11095-oc.cc:
	* testsuite/27_io/basic_ostream/inserters_character/wchar_t/11095-od.cc:
	* testsuite/27_io/basic_ostream/inserters_character/wchar_t/11095-oe.cc:
	* testsuite/27_io/basic_ostream/inserters_character/wchar_t/11095-of.cc:
	New.

From-SVN: r67518
 2003-06-05 23:25:05 +00:00
Rainer Orth
bddc310768 acinclude.m4 (GLIBCPP_CHECK_PCH): Only set glibcpp_PCHFLAGS if .gch compilation works. 
* acinclude.m4 (GLIBCPP_CHECK_PCH): Only set glibcpp_PCHFLAGS if
	.gch compilation works.
	* aclocal.m4, configure: Regenerate.
	* testsuite_flags.in (--build-cxx): Use glibcpp_PCHFLAGS to
	initialize PCHFLAGS.

From-SVN: r67515
 2003-06-05 22:22:12 +00:00
Paolo Carlini
7778fa6e3b basic_string.h (_M_fold, [...]): Constify various variables. 
2003-06-04  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/basic_string.h (_M_fold, insert(iterator, _CharT),
	erase(iterator), erase(iterator, iterator), c_str,
	compare(const basic_string&)): Constify various variables.
	* include/bits/basic_string.tcc (_S_construct(_InIter, _InIter,
	const _Alloc&, input_iterator_tag), _M_destroy, _M_mutate,
	_S_create, resize, _M_replace, _M_replace_safe,
	append(const basic_string&), append(const basic_string&, size_type,
	size_type), append(const _CharT*, size_type), append(size_type,
	_CharT), operator+(const _CharT*, const basic_string&),
	operator+(_CharT, const basic_string&), replace(iterator, iterator,
	size_type, _CharT), find(const _CharT*, size_type, size_type),
	find(_CharT, size_type), rfind(const _CharT*, size_type, size_type),
	rfind(_CharT, size_type), compare(size_type, size_type,
	const basic_string&), compare(size_type, size_type,
	const basic_string&, size_type, size_type), compare(const _CharT*),
	compare(size_type, size_type, const _CharT*), compare(size_type,
	size_type, const _CharT*, size_type)): Likewise.

From-SVN: r67468
 2003-06-04 22:53:05 +00:00
Benjamin Kosnik
f24ce7c1c3 fstream.tcc (pbackfail): Make a rarely taken 'if' branch less obscure. 
2003-06-03  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/fstream.tcc (pbackfail): Make a rarely taken
	'if' branch less obscure.

From-SVN: r67394
 2003-06-03 18:06:09 +00:00
Andrew Pinski
159ca3a3a4 re PR libstdc++/9815 (atomicity.h - fails to compile with -O3 -masm=intel) 
2003-06-02  Andrew Pinski  <pinskia@physics.uc.edu>

	PR libstdc++/9815
	* config/cpu/i386/atomicity.h (__exchange_and_add): add intel
	asm case to asm.
	* config/cpu/i486/atomicity.h (__exchange_and_add): Likewise.
	(__atomic_add): likewise.

From-SVN: r67343
 2003-06-02 18:38:32 +00:00
Paolo Carlini
62929dd980 sstream.tcc (pbackfail): Minor clean up and reformatting, consistent with basic_filebuf::pbackfail. 
2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (pbackfail): Minor clean up and
	reformatting, consistent with basic_filebuf::pbackfail.

From-SVN: r67342
 2003-06-02 18:24:30 +00:00
Richard Kreckel
cc9c608f08 re PR libstdc++/11062 (Please avoid __attribute__ ((unused))) 
2003-06-02  Richard Kreckel  <Richard.Kreckel@GiNaC.DE>

	PR libstdc++/11062
	* config/cpu/mips/atomicity.h:  Change __attribute__ ((unused)) to
	__attribute__ ((__unused__)).
	* config/os/aix/atomicity.h:  Likewise.

From-SVN: r67340
 2003-06-02 18:03:23 +00:00
Paolo Carlini
b166bded9e re PR libstdc++/9761 (filebuf::pbackfail discards previously put back characters) 
2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/9761
	* include/bits/fstream.tcc (pbackfail): If the pback buffer
	is already active don't try to store in it a second char.
	* testsuite/27_io/basic_filebuf/pbackfail/char/9761.cc: New.

	* include/bits/fstream.tcc (pbackfail): Add unbuffered bits.

From-SVN: r67337
 2003-06-02 16:46:28 +00:00
Paolo Carlini
f275a768ab 3.cc: Tweak line spacing. 
2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/27_io/basic_stringbuf/seekpos/char/3.cc: Tweak
	line spacing.

From-SVN: r67336
 2003-06-02 15:53:14 +00:00
Paolo Carlini
ccb50b8111 std_fstream.h (_M_destroy_pback): Use _M_in_beg instead of unnecessarily taking the address of _M_pback. 
2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/std/std_fstream.h (_M_destroy_pback): Use _M_in_beg
	instead of unnecessarily taking the address of _M_pback.
	(xsgetn): Simplify slightly for a single char pback buffer.

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (seekoff): Remove four unnecessary
	variables and two 'if', clean up.

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (seekpos): Test against _M_out_lim
	not _M_out_end, since the former actually points to the string
	end (vs buffer end).
	* testsuite/27_io/basic_stringbuf/seekpos/char/3.cc: New.

From-SVN: r67334
 2003-06-02 15:36:24 +00:00
Phil Edwards
a75e519150 filter: New file. 
2003-05-30  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/filter:  New file.
	* docs/doxygen/filter.sed:  New file.
	* docs/doxygen/run_doxygen:  Add g flag to sed substitutions.  Duh.
	* docs/doxygen/user.cfg.in (INPUT_FILTER):  Point to new filter.
	* docs/html/documentation.html:  Fix links to doxygen pages.

From-SVN: r67249
 2003-05-30 19:12:56 +00:00
Paolo Carlini
c5b6351bd6 fstream.tcc (_M_convert_to_external): Don't check for __ilen > 0. 
2003-05-30  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (_M_convert_to_external): Don't
	check for __ilen > 0.

From-SVN: r67240
 2003-05-30 11:39:56 +00:00
Paolo Carlini
86f6262d61 [multiple changes] 
2003-05-29  Sylvain Pion  <Sylvain.Pion@mpi-sb.mpg.de>

	PR libstdc++/10783
	* include/bits/stl_iterator.h (class __normal_iterator):
	Don't inherit from iterator, add missing typedefs.

2003-05-29  Paolo Carlini <pcarlini@unitus.it>

	* testsuite/24_iterators/reverse_iterator.cc: Split up, as follows.
	* testsuite/24_iterators/reverse_iterator/1.cc: New.
	* testsuite/24_iterators/reverse_iterator/2.cc: New.
	* testsuite/24_iterators/reverse_iterator/3.cc: New, from
	PR libstdc++/10783.

From-SVN: r67223
 2003-05-29 12:21:26 +00:00
Brendan Kehoe
f85716e06e locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and make sure the number of digits required after the... 
2003-05-26  Brendan Kehoe  <brendan@zen.org>

    * include/bits/locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and
    make sure the number of digits required after the decimal-point
    (if any) is exactly the value returned by frac_digits().
    * testsuite/22_locale/money_get/get/char/9.cc: New.
    * testsuite/22_locale/money_get/get/wchar_t/9.cc: New.

From-SVN: r67196
 2003-05-27 18:44:26 -04:00
Steve Ellcey
ed0d100f7c os_defines.h: Define _LIBUNWIND_STD_ABI if we are on IA64 HP-UX. 
* config/os/hpux/os_defines.h: Define _LIBUNWIND_STD_ABI if we are
	on IA64 HP-UX.
	* libsupc++/eh_throw.cc: Don't call _Unwind_Resume_or_Rethrow if
	_LIBUNWIND_STD_ABI is set.

From-SVN: r67193
 2003-05-27 21:45:48 +00:00
Brendan Kehoe
87a7c5a1ef locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and make sure the number of digits required after the... 
2003-05-26  Brendan Kehoe  <brendan@zen.org>

    * include/bits/locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and
    make sure the number of digits required after the decimal-point
    (if any) is exactly the value returned by frac_digits().

From-SVN: r67192
 2003-05-27 17:14:49 -04:00
Jonathan Wakely
0f35d19264 std_istream.h, [...]: Typo in comment. 
2003-05-27  Jonathan Wakely  <redi@gcc.gnu.org>

	* include/std/std_istream.h, include/std/std_ostream.h: Typo in comment.

From-SVN: r67187
 2003-05-27 14:29:39 +01:00
Benjamin Kosnik
002bd6069c re PR libstdc++/9339 (filebuf::pubsetbuf(0, 0) doesn't turn off buffering) 
2003-05-26  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/9339
	* include/std/std_fstream.h (basic_filebuf::_M_overflow): Remove.
	(_M_pback): No array necessary.
	* include/bits/fstream.tcc (basic_filebuf::_M_overflow): Add
	unbuffered case, coalesec into ...
	(basic_filebuf::overflow): ...this.
	* testsuite/27_io/basic_filebuf/sputn/char/9339.cc: New.
	* testsuite/27_io/basic_filebuf/sputc/char/2.cc: Unbuffered.

From-SVN: r67175
 2003-05-26 14:54:42 +00:00
Nathanael Nerode
cbecceb923 Makefile.am, [...]: Replace "GNU CC" with "GCC". 
2003-05-24  Nathanael Nerode  <neroden@gcc.gnu.org>

	* libsupc++/Makefile.am, libsupc++/cxxabi.h, libsupc++/del_op.cc,
	libsupc++/del_opnt.cc, libsupc++/del_opv.cc, libsupc++/del_opvnt.cc,
	libsupc++/eh_alloc.cc, libsupc++/eh_aux_runtime.cc,
	libsupc++/eh_catch.cc, libsupc++/eh_exception.cc,
	libsupc++/eh_globals.cc, libsupc++/eh_personality.cc,
	libsupc++/eh_term_handler.cc, libsupc++/eh_terminate.cc,
	libsupc++/eh_throw.cc, libsupc++/eh_type.cc,
	libsupc++/eh_unex_handler.cc, libsupc++/exception,
	libsupc++/new, libsupc++/new_handler.cc, libsupc++/new_op.cc,
	libsupc++/new_opnt.cc, libsupc++/new_opv.cc, libsupc++/new_opvnt.cc,
	libsupc++/pure.cc, libsupc++/tinfo.cc, libsupc++/tinfo2.cc,
	libsupc++/typeinfo, libsupc++/unwind-cxx.h, libsupc++/vec.cc:
	Replace "GNU CC" with "GCC".

From-SVN: r67155
 2003-05-24 16:22:03 +00:00
Nathanael Nerode
c4d880174e * include/backward/new.h: Replace "GNU CC" with "GCC". 
From-SVN: r67147
 2003-05-24 04:50:19 +00:00
Benjamin Kosnik
b731048b47 re PR libstdc++/3066 (configure.in generates bad arguments for cross compiling libraries) 
2003-05-22  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/3066.
	* configure.in: Switch target to host, don't assume newlib.
	(target_alias): Remove.
	* configure: Regenerate.
	* acinclude.m4: Same.
	* aclocal.m4: Regenerate.
	* configure.target: Same. Rename to...
	* configure.host: This.

From-SVN: r67110
 2003-05-23 02:31:07 +00:00
Paolo Carlini
d7ccc91760 std_fstream.h (_S_pback_size): Remove definition. 
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
 2003-05-22 22:16:41 +00:00
Paolo Carlini
0aef8de2ae fstream.tcc (_M_underflow): simplify... 
2003-05-22  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (_M_underflow): simplify:
	!__testout implies _M_filepos == _M_in_end, therefore
	the first _M_file.seekoff call is never issued.

From-SVN: r67094
 2003-05-22 18:44:02 +00:00
Benjamin Kosnik
e8751f3527 [multiple changes] 
2003-05-22  Benjamin Kosnik  <bkoz@redhat.com>

	* configure.in: Sort cross table.
	* configure: Regenerate.

2003-05-22  Brad Spencer  <spencer@infointeractive.com>

	* configure.in: Add Solaris cross bits.

From-SVN: r67091
 2003-05-22 17:04:13 +00:00
Danny Smith
81888fcd42 gthr-win32.h (__GTHREAD_HIDE_WIN32API): Test for non-zero value, not just if defined. 
* gthr-win32.h (__GTHREAD_HIDE_WIN32API): Test for non-zero
	value, not just if defined.

	* libstdc++-v3/config/os/mingw32/os_defines.h (__GTHREAD_HIDE_WIN32API):
	Define to 1 by defualt.
	(NOMINMAX): Define.

From-SVN: r67069
 2003-05-21 22:16:08 +00:00
Paolo Carlini
98ce9d068e std_fstream.h (_M_set_buffer): Fix indentation. 
2003-05-21  Paolo Carlini  <pcarlini@unitus.it>

	* include/std/std_fstream.h (_M_set_buffer): Fix indentation.

From-SVN: r67065
 2003-05-21 20:22:25 +00:00
Jonathan Wakely
b3b33a51bd index.html: Fix typo. 
2003-05-21  Jonathan Wakely  <redi@gcc.gnu.org>

	* docs/html/faq/index.html: Fix typo.
	* docs/html/faq/index.txt: Regenerate.

From-SVN: r67061
 2003-05-21 13:18:45 +01:00
Jonathan Wakely
baf64b4ec1 test.html: Fix markup. 
2003-05-21  Jonathan Wakely  <redi@gcc.gnu.org>

	* docs/html/test.html: Fix markup.

From-SVN: r67060
 2003-05-21 13:15:18 +01:00
Danny Smith
93c858e31a stubs.c (hypot, [...]): Don't divide by zero. 
* libmath/stubs.c (hypot, hypotf, hypotl): Don't divide by
	zero.
	Update copyright year.

From-SVN: r67051
 2003-05-21 00:51:24 +00:00
Paolo Carlini
69cf7a5532 4.cc: Fix typo. 
2003-05-20  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/27_io/basic_filebuf/close/char/4.cc: Fix typo.

From-SVN: r67043
 2003-05-20 23:03:28 +00:00
Paolo Carlini
80416931e3 5.cc: New file, further testing that upon filebuf::close() 27.8.1.1,3 is enforced. 
2003-05-20  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/27_io/basic_filebuf/close/char/5.cc: New file,
	further testing that upon filebuf::close() 27.8.1.1,3 is enforced.

From-SVN: r67042
 2003-05-20 22:43:30 +00:00
Gerald Pfeifer
e5a3a5b240 stl_alloc.h (__default_alloc_template::_S_chunk_alloc): Cast via void* to avoid -Wcast-align warnings. 
* include/bits/stl_alloc.h (__default_alloc_template::_S_chunk_alloc):
	Cast via void* to avoid -Wcast-align warnings.
	(__default_alloc_template::_S_refill): Likewise.

From-SVN: r67041
 2003-05-20 22:29:54 +00:00
Benjamin Kosnik
ca5e1be83d README: Move to... 
2003-05-20  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/README: Move to...
	* docs/html/test.html: ...here. Add documentation.
	* docs/html/install.html: Move testing bits out..
	* docs/html/documentation.html: Add separate testing link.
        * testsuite/performance: Add.
        * testsuite/performance/allocator.cc: New.
        * testsuite/performance/complex_norm.cc: New.
        * testsuite/performance/cout_insert_int.cc: New.
        * testsuite/performance/fstream_seek_write.cc: New.
        * testsuite/performance/ifstream_getline.cc: New.
        * testsuite/performance/map_create_fill.cc: New.
        * testsuite/performance/ofstream_insert_float.cc: New.
        * testsuite/performance/ofstream_insert_int.cc: New.
        * testsuite/performance/string_append.cc: New.
	* testsuite/lib/libstdc++-v3-dg.exp (v3-compute-tests): Filter
	performance tests.

From-SVN: r67040
 2003-05-20 22:25:09 +00:00
Gabriel Dos Reis
1db0418ae5 re PR libstdc++/10689 (pow(std::complex(0),1/3) returns (nan, nan) instead of 0.) 
PR libstdc++/10689
	* include/std/std_complex.h (pow): Tidy

From-SVN: r66989
 2003-05-20 06:52:11 +00:00