2004-01-13 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/13650
* include/bits/basic_string.tcc (compare(size_type, size_type,
const _CharT*, size_type)): Implement correctly the resolution
of DR 5: basically, s is a char array, -not- a C string.
* include/bits/basic_string.h: Tweak some comments.
* testsuite/21_strings/basic_string/compare/char/13650.cc: New.
* testsuite/21_strings/basic_string/compare/wchar_t/13650.cc: New.
From-SVN: r75798
2004-01-11 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/13582
* include/bits/fstream.tcc (imbue): Exploit the external
buffer to imbue 'on the fly' a new locale and convert its
remainder with the new codecvt facet.
(underflow): Tweak slightly to deal with this special case.
* testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: New.
* testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc: Ditto.
* testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-3.cc: Ditto.
* testsuite/27_io/objects/wchar_t/13582-1_xin.cc: Ditto.
* testsuite/27_io/objects/wchar_t/13582-1_xin.in: Ditto.
From-SVN: r75677
2004-01-07 Gawain Bolton <gp.bolton@computer.org>
* include/bits/stl_list.h:
* include/bits/list.tc:
* src/list.cc:
Performance enhancements for destructor, push_front(),
push_back(), pop_front(), pop_back(), sort()
Eliminated static_casts where possible.
Moved code out of header files into new src/list.cc
implementation file for library where possible.
Remove inheritance from iterator class and create separate
classes for non-constant and constant iterators.
* include/bits/stl_tree.h (_Rb_tree class):
* src/tree.cc:
Only erase contents in destructor.
Eliminate unnecessary initialization in assignment operator.
Optimize for the nominal case by not checking whether
container is empty in clear().
Re-order test in _M_insert() to improve performance.
Move initialization of new node's left & right pointers to
src/tree.cc to where new node's colour is initialized
and to reduce the amount of inline code.
Use _M_leftmost() and _M_end() to improve readability where
appropriate.
Create separate classes for non-constant and constant
iterators to clarify code, avoid extra template parameters and
casting away constness.
2004-01-07 Benjamin Kosnik <bkoz@redhat.com>
* src/Makefile.am (sources): Add list.cc, tree.cc.
* src/stl_tree.cc: Move to...
* src/tree.cc: ...here.
* src/list.cc: Add.
* config/linker-map.gnu: Tweaks.
* testsuite/23_containers/map/operators/1_neg.cc: Add excess errors.
* testsuite/23_containers/set/operators/1_neg.cc: Add excess errors.
* bits/stl_vector.h: Column wrap comments.
From-SVN: r75515
2003-12-31 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (num_get::_M_extract_int,
num_get::_M_extract_float): According to 22.2.2.1.2, p8-9,
_first_ look for thousands_sep, then for decimal_point and
finally for digits.
(num_get::_M_extract_float): After the decimal_point or
'e'/'E', decimal_point and thousands_sep just break out the
parsing loop.
* testsuite/22_locale/num_get/get/char/11.cc: Add tests.
* testsuite/22_locale/num_get/get/wchar_t/11.cc: Likewise.
From-SVN: r75259
2003-12-23 Benjamin Kosnik <bkoz@redhat.com>
* include/ext/new_allocator.h (new_allocator): Proper allocator class.
(__new_alloc): Delete.
* include/ext/malloc_allocator.h (malloc_allocator): Same.
(__malloc_alloc): Delete.
* include/ext/mt_allocator.h: Same, but weakly.
* include/ext/debug_allocator.h: Convert to the new style.
* include/ext/pool_allocator.h: Use global new and delete directly.
* include/backward/alloc.h: Don't inject malloc_allocator, or
debug_allocator.
* testsuite/ext/allocators.cc: Minimal fixups for usage of new
classes. Comment out tests with __pool_alloc for now.
* testsuite/performance/allocator.cc: Same.
From-SVN: r74965
2003-12-22 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (num_get::_M_extract_int,
num_get::_M_extract_float): According to 22.2.2.1.2, p8-9,
first look for decimal_point and thousands_sep, when parsing
sign, leading zeros (and 0, Ox, 0X for integer types) too.
* testsuite/22_locale/num_get/get/char/12.cc: New.
* testsuite/22_locale/num_get/get/wchar_t/12.cc: Likewise.
* testsuite/22_locale/num_get/get/char/11.cc: Add a comment.
* testsuite/22_locale/num_get/get/wchar_t/11.cc: Likewise.
From-SVN: r74932
2003-12-19 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (num_get::_M_extract_int,
num_get::_M_extract_float): According to 22.2.2.1.2, p8-9,
first look for decimal_point and thousands_sep.
* testsuite/22_locale/num_get/get/char/11.cc: New.
* testsuite/22_locale/num_get/get/wchar_t/11.cc: Likewise.
From-SVN: r74841
2003-12-17 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (time_get::_M_extract_via_format):
Use narrow to get from __format[__i] a char __c representing a
formatting code, don't use it to compare *__beg to __format[__i].
* testsuite/22_locale/time_get/get_date/wchar_t/4.cc: New.
From-SVN: r74755
2003-12-17 Paolo Carlini <pcarlini@suse.de>
* testsuite/performance/container_benchmark.cc: Tweak outputs.
* testsuite/performance/list_create_fill_sort.cc: Shrink a
bit some outputs.
* testsuite/testsuite_performance.h: Widen a few output fields.
* testsuite/performance/ifstream_extract_int.cc: New.
From-SVN: r74738
2003-12-16 Paolo Carlini <pcarlini@suse.de>
* testsuite/performance/container_benchmark.cc: New, a
benchmark developed by Bjarne Stroustrup and Alexander
Stepanov and made available with no restrictions.
* testsuite/testsuite_performance.h (report_header): New,
useful to produce header lines in the reports.
From-SVN: r74717
2003-12-16 Paolo Carlini <pcarlini@suse.de>
* testsuite/performance/container_benchmark.cc: New, a
benchmark developed by Bjarne Stroustrup and Alexander
Stepanov and made available with no restrictions.
* testsuite/testsuite_performance.h (report_header): New,
useful to produce header lines in the reports.
From-SVN: r74713
2003-12-16 Paolo Carlini <pcarlini@suse.de>
* testsuite/performance/narrow_widen_char.cc: Tweak the
number of iterations for each test.
* testsuite/performance/narrow_widen_wchar_t.cc: Add a
missing clear_counters.
From-SVN: r74692
2003-12-16 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/11723
* include/bits/locale_facets.h: Add _M_bit and _M_wmask,
used to speed up the computation of ctype::do_is.
* config/locale/generic/ctype_members.cc
(_M_initialize_ctype): Fill _M_bit and _M_wmask.
(ctype::do_is): Use _M_bit and _M_wmask.
* config/locale/gnu/ctype_members.cc: Likewise.
* testsuite/performance/is_wchar_t.cc: New.
* testsuite/performance/narrow_widen_wchar_t.cc: Tweak
string literal (incorrect citation ;)
* include/bits/locale_facets.h: Minor tweaks, const
correctness, unsigned -> size_t.
From-SVN: r74686
2003-12-15 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (num_get::do_get(bool&)):
Fail as soon as the begins of both truename and falsename
stop to match; always leave __beg one position beyond the
last char successfully matched.
* testsuite/22_locale/num_get/get/char/8.cc: New.
* testsuite/22_locale/num_get/get/wchar_t/8.cc: Likewise.
2003-12-15 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.h (_M_widen): Reserve space
for all the possible widened chars.
* config/locale/generic/ctype_members.cc (_M_initialize_ctype):
Compute at construction time all the possible widened chars.
(do_widen): Tweak, simplify.
* config/locale/gnu/ctype_members.cc: Likewise.
* testsuite/performance/narrow_widen_wchar_t.cc: Add tests
for the array versions.
From-SVN: r74636
2003-12-12 Paolo Carlini <pcarlini@suse.de>
Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/13341
* include/bits/locale_facets.h (ctype<wchar_t>): Declare
_M_initialize_ctype() and _M_narrow_ok, _M_narrow and _M_widen.
* src/ctype.cc (ctype<wchar_t>::ctype(size_t),
ctype<wchar_t>::ctype(__c_locale, size_t)): Use
_M_initialize_ctype to fill _M_narrow and _M_widen.
(ctype_byname<wchar_t>::ctype_byname(const char*, size_t)):
Likewise.
* config/locale/generic/ctype_members.cc (do_narrow, do_widen)
Use _M_narrow and _M_widen when possible, instead of calling
wctob and btowc, respectively.
(_M_initialize_ctype): Define, it fills at construction time
_M_narrow and _M_widen.
* config/locale/gnu/ctype_members.cc: Likewise.
* testsuite/performance/narrow_widen_wchar_t.cc: New.
Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
From-SVN: r74580
2003-12-10 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/6243
* testsuite/lib/libstdc++.exp (v3-init): Add
original_ld_library_path, calculate ld_library path, set
LD_LIBRARY_PATH to both. Based on libjava.exp.
From-SVN: r74521
2003-12-10 Paolo Carlini <pcarlini@suse.de>
* testsuite/22_locale/locale/cons/12438.cc: Tweak memory
limit and iterations to avoid spurious failures on some
64 bit machines.
From-SVN: r74489
PR libstdc++/13045
* bits/demangle.h
namespace __gnu_cxx::demangler
(enum substitution_nt): Removed trailing comma.
(implementation_details): Added.
(session<Allocator>::M_implementation_details): Added.
(session<Allocator>::session): Pass implementation_details.
(session<Allocator>::decode_encoding): Same.
(session<Allocator>::decode_real): Added.
(_GLIBCXX_DEMANGLER_STYLE_VOID _GLIBCXX_DEMANGLER_STYLE_LITERAL
_GLIBCXX_DEMANGLER_STYLE_LITERAL_INT
_GLIBCXX_DEMANGLER_STYLE_COMPACT_EXPR_OPS
_GLIBCXX_DEMANGLER_STYLE_SIZEOF_TYPENAME): Replaced with
implementation_details equivalent.
(session<Allocator>::decode_expression):
Use M_implementation_details instead of macros. Add extra parentheses
around 'larger than' operator in expressions in template arguments.
(session<Allocator>::decode_bare_function_type): Idem.
(session<Allocator>::decode_literal):
Idem, and call decode_real for floating literals.
(session<Allocator>::decode_type_with_postfix): Put the postfix
of the return type of (member) functions after the function
instead of after the return type. Also, put a space after the
prefix of qualified function pointers: "int (* const<space>".
* src/demangle.cc: include most dependent header file first.
* testsuite/demangle/regression/cw-16.cc: Updated two
and added three tests.
From-SVN: r74304
2003-12-04 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/12653
* include/std/std_bitset.h (operator>>): Implement resolution
of DR 303 [WP]: use widen('0') and widen('1').
* docs/html/ext/howto.html: Add an entry for DR 303.
* include/std/std_bitset.h (operator>>): Implement the common
requirements of formatted input functions (27.6.1.2.1).
* include/std/std_bitset.h (operator>>): Set the failbit when
nothing was extracted and _Nb != 0.
* testsuite/23_containers/bitset/input/1.cc: New.
From-SVN: r74276
2003-12-03 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/12791
* include/bits/locale_facets.tcc (time_get::_M_extract_num):
Rewrite, stop the parsing as soon as a digit cannot possibly
lead to a final number within the bounds; otherwise, simplify,
avoiding __ctype.is() and atoi().
* testsuite/22_locale/time_get/get_date/char/12791.cc: New.
* testsuite/22_locale/time_get/get_date/wchar_t/12791.cc: New.
* include/bits/locale_facets.tcc (time_get::_M_extract_via_format):
Minor tweak: a 4-digit integer cannot be bigger than 9999.
* testsuite/22_locale/time_get/get_date/wchar_t/1.cc: Use
type-correct wchar_t string literals.
* testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Ditto.
* testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Ditto.
* testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Ditto.
* testsuite/22_locale/time_get/get_year/wchar_t/1.cc: Ditto.
From-SVN: r74222
2003-12-03 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/12791
* include/bits/locale_facets.tcc (time_get::_M_extract_num):
Rewrite, stop the parsing as soon as a digit cannot possibly
lead to a final number within the bounds; otherwise, simplify,
avoiding __ctype.is() and atoi().
* testsuite/22_locale/time_get/get_date/char/12791.cc: New.
* testsuite/22_locale/time_get/get_date/wchar_t/12791.cc: New.
* include/bits/locale_facets.tcc (time_get::_M_extract_via_format):
Minor tweak: a 4-digit integer cannot be bigger than 9999.
* testsuite/22_locale/time_get/get_date/wchar_t/1.cc: Use
type-correct wchar_t string literals.
* testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Ditto.
* testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Ditto.
* testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Ditto.
* testsuite/22_locale/time_get/get_year/wchar_t/1.cc: Ditto.
From-SVN: r74220
2003-11-29 Paolo Carlini <pcarlini@suse.de>
* testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc:
Tweak for a few small problems (fix timings, use VERIFY..)
From-SVN: r74034
2003-11-28 Paolo Carlini <pcarlini@suse.de>
* testsuite/27_io/basic_filebuf/imbue/char/13171-3.cc: Remove.
* testsuite/27_io/basic_filebuf/imbue/wchar_t/13171-3.cc: New,
the original third testcase for libstdc++/13171 belong here.
From-SVN: r74017
