libstdc++-v3/ChangeLog

   1 2004-01-30  Paolo Carlini  <pcarlini@suse.de>
   2
   3         Reshuffle performance testsuite.
   4         * testsuite/performance/allocator.cc, allocator_map_thread.cc,
   5         allocator_thread.cc, complex_norm.cc, container_benchmark.cc,
   6         cout_insert_int.cc, filebuf_copy.cc, filebuf_sputc.cc,
   7         fstream_seek_write.cc, ifstream_extract_float.cc,
   8         ifstream_extract_int.cc, ifstream_getline.cc, is_wchar_t.cc,
   9         list_create_fill_sort.cc, map_create_fill.cc,
  10         narrow_widen_char.cc, narrow_widen_wchar_t.cc,
  11         ofstream_insert_float.cc, ofstream_insert_int.cc,
  12         string_append.cc, wchar_t_in.cc, wchar_t_length.cc,
  13         wchar_t_out.cc: Split into...
  14         * testsuite/performance/20_util/allocator.cc: New.
  15         * testsuite/performance/20_util/allocator_map_thread.cc: New.
  16         * testsuite/performance/20_util/allocator_thread.cc: New.
  17         * testsuite/performance/21_strings/string_append: New.
  18         * testsuite/performance/22_locale/is_wchar_t.cc: New.
  19         * testsuite/performance/22_locale/narrow_widen_char.cc: New.
  20         * testsuite/performance/22_locale/narrow_widen_wchar_t.cc: New.
  21         * testsuite/performance/22_locale/wchar_t_in.cc: New.
  22         * testsuite/performance/22_locale/wchar_t_length.cc: New.
  23         * testsuite/performance/22_locale/wchar_t_out.cc: New.
  24         * testsuite/performance/23_containers/container_benchmark.cc: New.
  25         * testsuite/performance/23_containers/list_create_fill_sort.cc: New.
  26         * testsuite/performance/23_containers/map_create_fill.cc: New.
  27         * testsuite/performance/26_numerics/complex_norm.cc: New.
  28         * testsuite/performance/27_io/cout_insert_int.cc: New.
  29         * testsuite/performance/27_io/filebuf_copy.cc: New.
  30         * testsuite/performance/27_io/filebuf_sputc.cc: New.
  31         * testsuite/performance/27_io/fstream_seek_write.cc: New.
  32         * testsuite/performance/27_io/ifstream_extract_float.cc: New.
  33         * testsuite/performance/27_io/ifstream_extract_int.cc: New.
  34         * testsuite/performance/27_io/ifstream_getline.cc: New.
  35         * testsuite/performance/27_io/ofstream_insert_float.cc: New.
  36         * testsuite/performance/27_io/ofstream_insert_int.cc: New.
  37
  38 2004-01-30  Paolo Carlini  <pcarlini@suse.de>
  39
  40         * include/bits/basic_string.tcc (_Rep::_S_create):
  41         Never allocate a string bigger than max_size(); always keep
  42         __capacity and __size in sync to avoid memory leaks at
  43         deallocation time.
  44
  45 2004-01-30  Paolo Carlini  <pcarlini@suse.de>
  46
  47         * include/bits/basic_string.tcc (_S_construct(_InIterator,
  48         _InIterator, const _Alloc&, input_iterator_tag)): Simplify
  49         the double loop, streamline.
  50
  51         * include/bits/basic_string.tcc: Very minor tweaks.
  52
  53 2004-01-30  Loren J. Rittle  <ljrittle@acm.org>
  54
  55         * scripts/check_performance: Only compile with $THREAD_FLAG
  56         when test is marked to require it.  Allow multiple
  57         compilations/executions of marked tests.
  58         * testsuite/testsuite_performance.h (report_performance):
  59         Report dynamic thread support status.
  60         (report_header): Likewise.
  61         * testsuite/performance/allocator.cc: Stabilize iteration
  62         count.  Support more allocators.  Mark each allocator test to
  63         run and report independently.
  64         * testsuite/performance/allocator_map_thread.cc: Likewise.
  65         * testsuite/performance/allocator_thread.cc: Likewise.
  66
  67 2004-01-29  Stephen M. Webb  <stephen.webb@bregmasoft.com>
  68
  69         * config/local/generic/c_locale.h: Change ::malloc() to new char[].
  70         * config/local/gnu/c_locale.h: Change ::malloc() to new char[].
  71         * include/bits/stl_tempbuf.h: Convert _Temporary_buffer to use
  72         std::get_temporary_buffer() instead of duplicating its code.
  73         Update to C++STYLE conventions.
  74         * include/std/std_memory.h (get_temporary_buffer): Use ::operator
  75         new() instead of std::malloc().
  76         (return_temporary_buffer): Use ::operator delete() instead of
  77         std::free().
  78
  79 2004-01-29  Benjamin Kosnik  <bkoz@redhat.com>
  80
  81         * include/bits/allocator.h: Temporary switch to new_allocator as
  82         the default to unjam bootstraps.
  83
  84 2004-01-28  Benjamin Kosnik  <bkoz@redhat.com>
  85
  86         * include/Makefile.am (bits_headers): Remove allocator_traits.h.
  87         * include/Makefile.in: Regenerate.
  88         * include/bits/allocator_traits.h: Remove.
  89         * include/bits/allocator.h: Remove allocator_traits.h include, and
  90         relevant comments.
  91         (allocator): Empty base class, inherit from the underlying allocator.
  92         * src/allocator-inst.cc: Move __pool_alloc instantiation to...
  93         * src/allocator.cc: ...here. New. For the underlying allocators.
  94         Add __mt_alloc, __pool_alloc, new_allocator, malloc_allocator bits.
  95         * config/linker-map.gnu: Remove __pool_alloc bits.
  96         * src/Makefile.am (sources): Add allocator.cc.
  97         * src/Makefile.in: Regenerate.
  98         * testsuite/20_util/allocator/1.cc: Split second test into...
  99         * testsuite/20_util/allocator/8230.cc: ...this.
 100         * include/bits/stl_bvector.h (__gnu_norm): Change bit_vector
 101         typedef to use std::allocatore. Format.
 102         * include/ext/pool_allocator.h: Remove allocator_traits.h include,
 103         _Alloc_traits.
 104         * include/ext/mt_allocator.h (__gnu_cxx): Qualify
 105         __throw_bad_alloc calls. Don't include <memory>.
 106         * include/ext/malloc_allocator.h: Remove <memory> include.
 107         * include/ext/new_allocator.h (new_allocator): Same.
 108         * include/ext/ropeimpl.h (__gnu_cxx): Remove __alloc using
 109         declaration. Switch __alloc to _Alloc.
 110         * include/ext/hashtable.h: Remove __alloc.
 111         * include/backward/alloc.h: Only inject allocator, not
 112         implementation details.
 113
 114         * include/ext/mt_allocator.h: Replace free with delete.
 115
 116 2004-01-28  Benjamin Kosnik  <bkoz@redhat.com>
 117
 118         * src/globals_io.cc: Change to __gnu_internal namespace.
 119         * src/globals_locale.cc: Same.
 120         * src/locale_init.cc: Same.
 121         * src/ios_init.cc: Same.
 122
 123 2004-01-28  Stefan Olsson  <stefan@snon.net>
 124
 125         * include/ext/mt_allocator.h: Replaced all malloc() calls with
 126         operator new(). Added support for the env variable
 127         GLIBCXX_FORCE_NEW (this required the _S_init call to be the first
 128         one in allocate() as well). Fix typos.
 129
 130 2004-01-28  Paolo Carlini  <pcarlini@suse.de>
 131
 132         * include/bits/basic_string.h (_S_create(size_t,
 133         const _Alloc&): Change signature to take two size_type
 134         arguments.
 135         * include/bits/basic_string.tcc (_S_construct(_InIterator,
 136         _InIterator, const _Alloc&, input_iterator_tag)): Update
 137         call, tweak a bit.
 138         (_S_construct(_InIterator, _InIterator, const _Alloc&,
 139         forward_iterator_tag)): Likewise.
 140         (_S_construct(size_type, _CharT, const _Alloc&)): Likewise.
 141         (_M_mutate(size_type, size_type, size_type)): Don't
 142         implement the exponential growth policy, demand it to
 143         _S_create, update call and simplify.
 144         (_M_clone(const _Alloc&, size_type)): Likewise.
 145         (_S_create(size_type, size_type, const _Alloc&)): Implement
 146         the growth policy, simplify otherwise.
 147
 148         * include/bits/basic_string.h (_Rep::operator[]): Tweak
 149         signature to take a size_type, consistently with the other
 150         members.
 151
 152 2004-01-27  Benjamin Kosnik  <bkoz@redhat.com>
 153
 154         * testsuite/27_io/ios_base/storage/11584.cc: Correct new and
 155         delete declarations, add include and test variable.
 156
 157 2003-01-27  Jerry Quinn  <jlquinn@optonline.net>
 158
 159         * include/bits/codecvt.h, include/bits/locale_facets.h,
 160         include/bits/postypes.h, include/bits/stl_bvector.h,
 161         include/bits/stl_multiset.h, include/bits/stl_set.h,
 162         include/bits/stream_iterator.h, include/bits/streambuf_iterator.h,
 163         include/std/std_complex.h:  Document.
 164
 165 2004-01-27  Jerry Quinn  <jlquinn@optonline.net>
 166
 167         PR libstdc++/11584
 168         * include/bits/ios_base.h (ios_base::_M_grow_words):  Add
 169         iword/pword selector.
 170         (ios_base::iword, ios_base::pword):  Use it.
 171         * src/ios.cc (ios_base::_M_grow_words):  Clear _M_word_zero
 172         iword or pword member on alloc failure.
 173         * testsuite/27_io/ios_base/storage/11584.cc:  New test.
 174
 175 2004-01-27  Ulrich Weigand  <uweigand@de.ibm.com>
 176             PJ Darcy  <darcypj@us.ibm.com>
 177
 178         * configure.host: Add support for *-tpf.
 179         * crossconfig.m4: Likewise.
 180         * configure: Regenerate.
 181         * config/os/tpf: New directory.
 182         * config/os/tpf/os_defines.h: New file.
 183         * config/os/tpf/ctype_base.h: Likewise.
 184         * config/os/tpf/ctype_inline.h: Likewise.
 185         * config/os/tpf/ctype_noninline.h: Likewise.
 186
 187 2004-01-27  Paolo Carlini  <pcarlini@suse.de>
 188
 189         PR libstdc++/13884
 190         * include/bits/sstream.tcc: Guard use of extern template.
 191
 192 2004-01-27  Paolo Carlini  <pcarlini@suse.de>
 193
 194         * include/bits/basic_string.tcc
 195         (basic_string(const basic_string&, size_type, size_type),
 196         basic_string(const basic_string&, size_type, size_type,
 197         const _Alloc&)): Avoid unnecessarily constructing iterators.
 198
 199 2004-01-26  Paolo Carlini  <pcarlini@suse.de>
 200
 201         * config/locale/generic/c_locale.cc: Fix throw messages
 202         to use the __N marker.
 203         * config/locale/gnu/c_locale.cc: Likewise.
 204         * config/locale/ieee_1003.1-2001/codecvt_specializations.h:
 205         Likewise.
 206         * docs/html/17_intro/C++STYLE: Likewise.
 207         * include/bits/basic_ios.tcc: Likewise.
 208         * include/bits/fstream.tcc: Likewise.
 209         * include/bits/vector.tcc: Likewise.
 210         * include/ext/ropeimpl.h: Likewise.
 211         * include/std/std_bitset.h: Likewise.
 212         * src/ios.cc: Likewise.
 213         * src/locale.cc: Likewise.
 214         * src/localename.cc: Likewise.
 215
 216 2004-01-26  Paolo Carlini  <pcarlini@suse.de>
 217
 218         * include/bits/basic_string.h (_M_replace_aux): Use the
 219         __N marker in throw message.
 220         * include/bits/basic_string.tcc (assign(const _CharT*,
 221         size_type), insert(size_type, const _CharT*, size_type),
 222         replace(size_type, size_type, const _CharT*, size_type),
 223         reserve, _Rep::_S_create, resize, _M_replace_dispatch):
 224         Likewise.
 225
 226         * include/bits/basic_string.h, include/bits/basic_string.tcc:
 227         Fold overlong lines, minor formatting changes.
 228
 229 2004-01-26  Paolo Carlini  <pcarlini@suse.de>
 230
 231         * include/bits/basic_string.h (replace(iterator, iterator,
 232         const basic_string&)): Remove _GLIBCXX_DEBUG_PEDASSERT.
 233         (replace(iterator, iterator, const _CharT*)): Ditto.
 234         (replace(iterator, iterator, const _CharT*, size_type)):
 235         Add missing _GLIBCXX_DEBUG_PEDASSERT.
 236
 237 2004-01-26  Paolo Carlini  <pcarlini@suse.de>
 238
 239         * include/bits/basic_string.tcc (replace(size_type,
 240         size_type, const _CharT*, size_type)): Implement optimized
 241         in-place algorithm for non-overlapping ranges.
 242         * testsuite/21_strings/basic_string/replace/char/6.cc: New.
 243         * testsuite/21_strings/basic_string/replace/wchar_t/6.cc: New.
 244
 245         * include/bits/basic_string.tcc (insert(size_type,
 246         const _CharT*, size_type)): Tweak slightly.
 247
 248 2004-01-26  Andreas Schwab  <schwab@suse.de>
 249
 250         * config/locale/gnu/monetary_members.cc: Restore locale before
 251         rethrowing exception.
 252
 253 2004-01-25  Paolo Carlini  <pcarlini@suse.de>
 254
 255         * include/bits/basic_string.h (_M_replace_aux, _M_replace_safe):
 256         Define inline here.
 257         * include/bits/basic_string.tcc (_M_replace_aux, _M_replace_safe):
 258         Move inline.
 259
 260         * include/bits/basic_string.tcc: Very minor tweaks.
 261
 262 2004-01-25  Paolo Carlini  <pcarlini@suse.de>
 263
 264         * testsuite/performance/string_append.cc: Increase number
 265         of iterations.
 266
 267 2004-01-25  Paolo Carlini  <pcarlini@suse.de>
 268
 269         * include/bits/basic_string.h (erase(size_type, size_type),
 270         erase(iterator), erase(iterator, iterator)): Call _M_replace_safe
 271         instead, thus avoiding redundant check for length_error.
 272
 273         * include/bits/basic_string.h: Tweak some comments.
 274
 275 2004-01-24  Paolo Carlini  <pcarlini@suse.de>
 276
 277         * include/bits/basic_string.tcc (operator+(const _CharT*,
 278         const basic_string&)): No need to go through the append
 279         taking two iterators.
 280
 281 2004-01-24  Paolo Carlini  <pcarlini@suse.de>
 282
 283         * include/bits/basic_string.tcc (rfind(_CharT, size_type)):
 284         Revert last change to use std::min: machine language is worse.
 285         (find_last_of(const _CharT*, size_type, size_type)): Ditto.
 286         (find_last_not_of(const _CharT*, size_type, size_type)): Ditto.
 287         (find_last_not_of(_CharT, size_type)): Ditto.
 288
 289         * include/bits/basic_string.tcc (insert(size_type, const _CharT*,
 290         size_type)): Discard the value returned by _M_check.
 291         (replace(size_type, size_type, const _CharT*, size_type)): Ditto.
 292         (append(const basic_string&, size_type, size_type)): Ditto.
 293         (copy(_CharT*, size_type, size_type)): Ditto.
 294         (compare(size_type, size_type, const basic_string&)): Ditto.
 295         (compare(size_type, size_type, const basic_string&,
 296         size_type, size_type)): Ditto.
 297         (compare(size_type, size_type, const _CharT*)): Ditto.
 298         (compare(size_type, size_type, const _CharT*, size_type)): Ditto.
 299
 300 2004-01-24  Paolo Carlini  <pcarlini@suse.de>
 301
 302         * include/bits/basic_string.h (insert(size_type,
 303         const basic_string&, size_type, size_type)): Define inline here.
 304         * include/bits/basic_string.tcc (insert(size_type,
 305         const basic_string&, size_type, size_type)): Move inline.
 306
 307 2004-01-24  Paolo Carlini  <pcarlini@suse.de>
 308
 309         * include/bits/basic_string.h (assign(const basic_string&,
 310         size_type, size_type)): Define inline here.
 311         (replace(size_type, size_type, const basic_string&,
 312         size_type, size_type)): Ditto.
 313         (_M_replace_dispatch(iterator, iterator, _InputIterator,
 314         _InputIterator, __false_type)): Only declare.
 315         (_M_replace(iterator, iterator, _InputIterator,
 316         _InputIterator)): Remove.
 317         * include/bits/basic_string.tcc (assign(const basic_string&,
 318         size_type, size_type)): Move inline.
 319         (replace(size_type, size_type, const basic_string&,
 320         size_type, size_type)): Ditto.
 321         (_M_replace_dispatch(iterator, iterator, _InputIterator,
 322         _InputIterator, __false_type)): Define, now does also what
 323         _M_replace did before.
 324         * src/string-inst.cc (_M_replace): Don't instantiate.
 325
 326         * include/bits/basic_string.tcc (find(const _CharT*,
 327         size_type, size_type)): Tidy.
 328         (rfind(_CharT, size_type)): Ditto.
 329         (find_first_not_of(const _CharT*, size_type, size_type)): Ditto.
 330         (find_first_not_of(_CharT, size_type)): Ditto.
 331         (find_last_not_of(const _CharT*, size_type, size_type)): Ditto.
 332         (find_last_not_of(_CharT, size_type)): Ditto.
 333
 334 2004-01-23  Paolo Carlini  <pcarlini@suse.de>
 335
 336         PR libstdc++/13838
 337         * include/debug/bitset (operator|=): Fix typo.
 338         * testsuite/23_containers/bitset/operations/13838.cc: New.
 339
 340 2004-01-23  Paolo Carlini  <pcarlini@suse.de>
 341
 342         * include/bits/basic_string.tcc (insert(size_type,
 343         const _CharT*, size_type __n)): Fix length_error check.
 344         (replace(size_type, size_type, const _CharT*, size_type):
 345         Ditto; call _M_replace_safe.
 346         (_M_replace_aux(size_type, size_type, size_type, _CharT):
 347         Fix length_error check.
 348         (_M_replace(iterator, iterator, _InputIterator,
 349         _InputIterator)): Ditto, tweak.
 350         (_M_replace_safe(size_type, size_type, const _CharT*,
 351         size_type)): Remove length_error check.
 352
 353         * include/bits/basic_string.tcc (append(const basic_string&),
 354         append(const basic_string&, size_type, size_type)): Tweak
 355         comment.
 356
 357         * include/bits/basic_string.tcc (copy(_CharT*, size_type,
 358         size_type)): If __n == 0 don't call traits::copy.
 359
 360 2004-01-23  Stefan Olsson  <stefan@snon.net>
 361
 362         * include/ext/mt_allocator.h: Reduce lock contention.
 363
 364 2004-01-23  Paolo Carlini  <pcarlini@suse.de>
 365
 366         PR libstdc++/13831
 367         * include/bits/fstream.tcc (underflow): Remove unused
 368         variable.
 369         * include/bits/streambuf_iterator.h (equal): Ditto.
 370         * include/bits/locale_facets.h (_M_convert_from_char):
 371         Ditto.
 372
 373 2004-01-23  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 374
 375         PR c/13814
 376         * config/linker-map.gnu (nan): Delete.
 377         * libmath/mathconf.h (NAN, nan): Delete.
 378         * linkage.m4 (nan): Don't check for it.
 379         * libmath/nan.c: Delete file.
 380
 381         * config.h.in, configure: Regenerate.
 382
 383 2004-01-23  Paolo Carlini  <pcarlini@suse.de>
 384
 385         * include/bits/basic_string.h (push_back(_CharT)):
 386         Call _M_replace_aux.
 387         (insert(size_type, const basic_string&)): Trivial tweak.
 388         (insert(size_type, size_type, _CharT)): Call _M_replace_aux.
 389         (insert(iterator, _CharT)): Ditto.
 390         (erase(size_type, size_type)): Ditto.
 391         (erase(iterator)): Ditto.
 392         (erase(iterator, iterator)): Ditto.
 393         (replace(size_type, size_type, size_type, _CharT)): Ditto.
 394
 395 2004-01-23  Loren J. Rittle  <ljrittle@acm.org>
 396
 397         libstdc++/13823
 398         * testsuite/performance/allocator_map_thread.cc: New test.
 399
 400 2004-01-22  Paolo Carlini  <pcarlini@suse.de>
 401
 402         * include/bits/locale_facets.tcc
 403         (money_put::do_put(..., long double)): Use the basic_string
 404         constructor for char arrays, not that for C-strings, to pass
 405         __digits to do_put(..., const string_type&): __ws isn't
 406         null-terminated.
 407
 408 2004-01-22  Paolo Carlini  <pcarlini@suse.de>
 409
 410         * include/bits/basic_string.h (_M_replace_safe): Change
 411         signatures to take size_types and const _CharT*.
 412         (_M_replace_aux): Likewise, takes size_types instead of
 413         iterators.
 414         (append(size_type, _CharT)): Update call.
 415         (assign(size_type, _CharT)): Ditto.
 416         (replace(iterator, iterator, size_type, _CharT)): Ditto.
 417         (_M_replace_dispatch(iterator, iterator, _Integer,
 418         _Integer, __true_type)): Ditto.
 419         * include/bits/basic_string.tcc (assign(const _CharT*,
 420         size_type)): Ditto.
 421         (insert(size_type, const _CharT*, size_type)): Ditto.
 422         (replace(size_type, size_type, const _CharT*,
 423         size_type)): Ditto.
 424         (_M_replace(iterator, iterator, _InputIterator,
 425         _InputIterator)): Ditto.
 426         (append(const basic_string&)): Ditto.
 427         (append(const basic_string&, size_type, size_type): Ditto.
 428         (append(const _CharT*, size_type): Ditto.
 429         (_M_replace_safe, _M_replace_safe): Change definitions
 430         accordingly, simplify.
 431         * string-inst.cc (_M_replace_safe): Don't instantiate.
 432
 433 2004-01-21  Paolo Carlini  <pcarlini@suse.de>
 434
 435         * include/bits/basic_string.tcc (append(const basic_string&)):
 436         Revert previous change.
 437         (append(const basic_string&, size_type, size_type)): Revert
 438         previous change, use _M_check and _M_limit.
 439
 440 2004-01-21  Paolo Carlini  <pcarlini@suse.de>
 441
 442         * include/bits/basic_string.h (_M_check): Change to return
 443         a checked __pos and take an additional const char* argument.
 444         (_M_fold): Rename to _M_limit, change to return a size_type,
 445         corresponding to the __off limited to the actual length.
 446         (insert(size_type, size_type, _CharT)): Update call, call
 447         replace.
 448         (insert(iterator, _CharT)): Call replace(iterator, iterator,
 449         size_type, _CharT) instead.
 450         (erase(size_type, size_type)): Update calls.
 451         (replace(size_type, size_type, size_type, _CharT)): Ditto.
 452         (substr(size_type, size_type)): Use _M_check.
 453         * include/bits/basic_string.tcc (basic_string(const basic_string&,
 454         size_type, size_type)): Update calls.
 455         (basic_string(const basic_string&, size_type, size_type,
 456         const _Alloc&)): Ditto.
 457         (assign(const basic_string&, size_type, size_type)): Use the
 458         new _M_check and _M_limit.
 459         (insert(size_type, const basic_string&, size_type, size_type):
 460         Ditto.
 461         (insert(size_type, const _CharT*, size_type)): Ditto.
 462         (replace(size_type, size_type, const _CharT*, size_type): Ditto.
 463         (replace(size_type, size_type, const basic_string&,
 464         size_type, size_type)): Ditto.
 465         (append(const basic_string&)): Ditto.
 466         (append(const basic_string&, size_type, size_type)): Ditto.
 467         (copy(_CharT*, size_type, size_type)): Ditto.
 468         (compare(size_type, size_type, const basic_string&)): Ditto.
 469         (compare(size_type, size_type, const basic_string&,size_type,
 470         size_type)): Ditto.
 471         (compare(size_type, size_type, const _CharT*)): Ditto.
 472         (compare(size_type, size_type, const _CharT*, size_type)): Ditto.
 473
 474 2004-01-19  Stefan Olsson  <stefan@snon.net>
 475
 476         * include/ext/mt_allocator.h: If a thread, when it dies, still has
 477         memory on it's freelist this memory is not returned to global
 478         list. Simplification of deallocate so that memory is always
 479         returned to the calling thread id's freelist instead of to
 480         global. Fix typos. Add volatile where appropriate.
 481
 482 2004-01-19  Loren J. Rittle  <ljrittle@acm.org>
 483
 484         * testsuite/ext/stdio_filebuf/char/10063-2.cc: Treat unbuffered.
 485         * testsuite/ext/stdio_filebuf/char/10063-3.cc: New test.  Like -2 but
 486         use __gnu_cxx::stdio_sync_filebuf<char> instead; allow buffered stream.
 487
 488 2004-01-19  Paolo Carlini  <pcarlini@suse.de>
 489
 490         * src/debug.cc: Make sure all the names are prefixed with
 491         double (or single) underscore.
 492
 493 2004-01-19  Paolo Carlini  <pcarlini@suse.de>
 494
 495         * src/debug.cc: Trivial formatting change.
 496
 497 2004-01-19  Paolo Carlini  <pcarlini@suse.de>
 498
 499         * include/bits/basic_string.tcc (_S_construct(size_type,
 500         _CharT, const _Alloc&)): Remove redundant try/catch.
 501         (_M_mutate(size_type, size_type, size_type)): Ditto.
 502         (_M_clone(const _Alloc&, size_type)): Ditto.
 503
 504 2004-01-18  Paolo Carlini  <pcarlini@suse.de>
 505
 506         * include/bits/basic_string.h (c_str()): Simplify, due to
 507         21.3.4 the internal representation is always kept null-terminated.
 508         * include/bits/basic_string.tcc (_M_clone): Null-terminate.
 509         * testsuite/21_strings/basic_string/element_access/char/4.cc: New.
 510         * testsuite/21_strings/basic_string/element_access/wchar_t/4.cc:
 511         Ditto.
 512
 513 2004-01-18  Paolo Carlini  <pcarlini@suse.de>
 514
 515         * include/bits/basic_string.h (append(size_type, _CharT)):
 516         Moved inline, just call _M_replace_aux, no source iterators at
 517         risk of being clobbered.
 518         (assign(size_type, _CharT)): Call directly _M_replace_aux.
 519         (_M_replace(iterator, iterator, _InputIterator, _InputIterator,
 520         input_iterator_tag)): Remove fifth unused argument.
 521         (_M_replace_dispatch(iterator, iterator, _InputIterator,
 522         _InputIterator, __false_type)): Update call.
 523         * include/bits/basic_string.tcc (replace(size_type, size_type,
 524         const _CharT*, size_type)): Update call.
 525         (_M_replace_aux(iterator, iterator, size_type, _CharT)): Tweak
 526         throw string literal.
 527         (_M_replace_safe(iterator, iterator, _ForwardIterator,
 528         _ForwardIterator)): Likewise.
 529         (_M_replace(iterator, iterator, _InputIterator, _InputIterator,
 530         input_iterator_tag)): Remove fifth unused argument.
 531         (append(size_type __n, _CharT __c)): Move inline.
 532         * src/string-inst.cc (S::_M_replace(S::iterator, S::iterator,
 533         const C*, const C*, input_iterator_tag)): Remove fifth unused
 534         argument.
 535
 536 2004-01-16  Benjamin Kosnik  <bkoz@redhat.com>
 537
 538         * testsuite/ext/enc_filebuf/char/13189.cc: Fix guards.
 539         * testsuite/ext/enc_filebuf/wchar_t/13189.cc: Same.
 540
 541 2004-01-16  Danny Smith  <dannysmith@users.sourceforge.net>
 542
 543         * testsuite/testsuite_hooks.cc (try_mkfifo): Avoid calling
 544         mkfifo for mingw32.
 545
 546 2004-01-15  Stefan Olsson  <stefan@snon.net>
 547
 548         * include/ext/mt_allocator.h: Reuse thread id's as soon as
 549         possible by changing the behaviour of thread_freelist to do
 550         push_front when threads die instead of push_back.
 551
 552 2004-01-14  Paolo Carlini  <pcarlini@suse.de>
 553
 554         * include/bits/locale_facets.h (struct __numpunct_cache):
 555         Add member _M_grouping_size, caching the length of _M_grouping.
 556         (__numpunct_cache<>::_M_cache): Assign the latter.
 557         (__verify_grouping): Move declaration...
 558         * include/bits/locale_facets.tcc (__verify_grouping):
 559         ... here, change signature to take a const char* and a size_t
 560         for the grouping; not a template anymore.
 561         (__add_grouping, num_put::_M_group_int, num_put::_M_group_float):
 562         Likewise change signature and tweak consistently.
 563         (num_get::_M_extract_float, num_get::_M_extract_int,
 564         num_put::_M_insert_int, num_put::_M_insert_float,
 565         money_get::do_get(string_type&), money_get::do_put(string_type)):
 566         Update callers.
 567         * config/locale/generic/numeric_members.cc
 568         (numpunct<>::_M_initialize_numpunct): Assign the new member.
 569         * config/locale/gnu/numeric_members.cc
 570         (numpunct<>::_M_initialize_numpunct): Likewise.
 571         * src/locale-inst.cc (__add_grouping): Tweak signature.
 572         (__verify_grouping): Don't instantiate, not a template anymore.
 573
 574         * include/bits/locale_facets.h: Rename _M_truename_len ->
 575         _M_truename_size, _M_falsename_len -> _M_falsename_size.
 576         * include/bits/locale_facets.tcc: Likewise.
 577         * config/locale/generic/numeric_members.cc: Likewise.
 578         * config/locale/gnu/numeric_members.cc: Likewise.
 579
 580 2004-01-14  Stefan Olsson  <stefan@snon.net>
 581
 582         * include/ext/mt_allocator.h: Fixups.
 583         * testsuite/performance/allocator.cc: Enable __mt_alloc tests.
 584         * testsuite/performance/allocator_thread.cc: Same.
 585
 586 2004-01-13  Benjamin Kosnik  <bkoz@redhat.com>
 587
 588         * testsuite/performance/ifstream_extract_float.cc: Add higher
 589         precision tests.
 590         * testsuite/performance/ofstream_insert_float.cc: Same.
 591
 592 2004-01-13  Paolo Carlini  <pcarlini@suse.de>
 593
 594         * src/locale-misc-inst.cc (__convert_from_v(long),
 595         __convert_from_v(unsigned long), __convert_from_v(long long),
 596         __convert_from_v(unsigned long long)): Remove, unused.
 597
 598 2004-01-13  Benjamin Kosnik  <bkoz@redhat.com>
 599
 600         * testsuite/performance/ifstream_extract_float.cc: New.
 601         * testsuite/performance/ofstream_insert_float.cc: Float generation
 602         matches above.
 603
 604         * 20_util/auto_ptr.cc, auto_ptr_neg.cc: Break into...
 605         * 20_util/auto_ptr/1.cc: ...this.
 606         * 20_util/auto_ptr/2.cc: Same.
 607         * 20_util/auto_ptr/3.cc: Same.
 608         * 20_util/auto_ptr/3946.cc: Same.
 609         * 20_util/auto_ptr/4.cc: Same.
 610         * 20_util/auto_ptr/5.cc: Same.
 611         * 20_util/auto_ptr/6.cc: Same.
 612         * 20_util/auto_ptr/7.cc: Same.
 613         * 20_util/auto_ptr/assign_neg.cc
 614         * 20_util/pairs.cc: Break into...
 615         * 20_util/pair/1.cc: ...this.
 616         * 20_util/pair/2.cc: Same.
 617         * 20_util/pair/3.cc: Same.
 618         * 20_util/pair/4.cc: Same.
 619
 620 2004-01-13  Paolo Carlini  <pcarlini@suse.de>
 621
 622         * include/bits/locale_facets.tcc (num_get::do_get(void*&)):
 623         Set correctly just basefield, the only group that matters.
 624
 625 2004-01-13  Paolo Carlini  <pcarlini@suse.de>
 626
 627         * include/ext/rope (_Rope_rep_alloc_base): Eliminate.
 628         (_Rope_rep_base): Inherit directly from the rope allocator;
 629         use rebinding instead of _Alloc_traits; pick up data member
 630         from _Rope_rep_alloc_base.
 631         (_Rope_alloc_base): Eliminate.
 632         (_Rope_base): Inherit directly from the rope allocator; use
 633         rebinding instead of _Alloc_traits; pick up data member from
 634         _Rope_alloc_base.
 635         (rope::_S_new_RopeLeaf, rope::_S_new_RopeConcatenation,
 636         rope::_S_new_RopeFunction, rope::_S_new_RopeSubstring): Tweak.
 637
 638 2004-01-13  Paolo Carlini  <pcarlini@suse.de>
 639
 640         PR libstdc++/13650
 641         * include/bits/basic_string.tcc (compare(size_type, size_type,
 642         const _CharT*, size_type)): Implement correctly the resolution
 643         of DR 5: basically, s is a char array, -not- a C string.
 644         * include/bits/basic_string.h: Tweak some comments.
 645         * testsuite/21_strings/basic_string/compare/char/13650.cc: New.
 646         * testsuite/21_strings/basic_string/compare/wchar_t/13650.cc: New.
 647
 648 2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>
 649
 650         * testsuite/lib/libstdc++.exp: Set LD_LIBRARY_PATH_32 for
 651         Solaris.
 652
 653 2004-01-12  Paolo Carlini  <pcarlini@suse.de>
 654
 655         * testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc:
 656         Use try_mkfifo.
 657         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc:
 658         Likewise.
 659
 660 2004-01-12  Paolo Carlini  <pcarlini@suse.de>
 661
 662         * include/bits/locale_facets.h (struct __numpunct_cache):
 663         Add members _M_truename_len and _M_falsename_len, caching
 664         the lengths of _M_truename and _M_falsename.
 665         (__numpunct_cache<>::_M_cache): Assign the latter.
 666         * include/bits/locale_facets.tcc (num_get::do_get(bool&),
 667         num_put::do_put(bool)): Use the new members, thus avoiding
 668         computing string lengths again and again.
 669         * config/locale/generic/numeric_members.cc
 670         (numpunct<>::_M_initialize_numpunct): Assign the new members.
 671         * config/locale/gnu/numeric_members.cc
 672         (numpunct<>::_M_initialize_numpunct): Likewise.
 673
 674 2004-01-12  Mark Mitchell  <mark@codesourcery.com>
 675
 676         * testsuite/testsuite_hooks.h (__gnu_test::try_mkfifo): Declare it.
 677         * testsuite/testsuite_hooks.cc (__gnu_test::try_mkfifo): Define
 678         it.
 679         * testsuite/27_io/basic_filebuf/close/char/4879.cc: Use try_mkfifo
 680         and remove Cygwin XFAIL.
 681         * testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
 682         * testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
 683         * testsuite/27_io/basic_filebuf/open/char/9507.cc: Likewise.
 684         * testsuite/27_io/basic_filebuf/showmanyc/char/9533-1.cc:
 685         Likewise.
 686         * testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
 687         * testsuite/27_io/objects/char/7.cc: Likewise.
 688         * testsuite/27_io/objects/char/9661-1.cc: Likewise.
 689         * testsuite/27_io/objects/wchar_t/7.cc: Likewise.
 690         * testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.
 691
 692 2004-01-11  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 693
 694         * include/std/std_complex.h (std::complex<>::real): Return a
 695         reference. Add non-const overload.
 696         (std::complex<>::real): Likewise.
 697         (std::real): Likewise.
 698         (std::imag): Likewise.
 699         (std::operator+): Tidy.
 700         (std::operator-): Likewise.
 701         (std::operator*): Likewise.
 702         (std::operator/): Likewise.
 703         (std::operator>>): Likewise.
 704
 705 2004-01-11  Paolo Carlini  <pcarlini@suse.de>
 706
 707         PR libstdc++/13582
 708         * include/bits/fstream.tcc (imbue): Exploit the external
 709         buffer to imbue 'on the fly' a new locale and convert its
 710         remainder with the new codecvt facet.
 711         (underflow): Tweak slightly to deal with this special case.
 712         * testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: New.
 713         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc: Ditto.
 714         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-3.cc: Ditto.
 715         * testsuite/27_io/objects/wchar_t/13582-1_xin.cc: Ditto.
 716         * testsuite/27_io/objects/wchar_t/13582-1_xin.in: Ditto.
 717
 718 2004-01-10  Paolo Carlini  <pcarlini@suse.de>
 719
 720         * docs/html/ext/lwg-active.html, docs/html/ext/lwg-defects.html:
 721         Import Revision 28.
 722
 723 2004-01-10  Paolo Carlini  <pcarlini@suse.de>
 724
 725         PR libstdc++/13630
 726         * include/bits/locale_classes.h (class locale): Fix category
 727         typedef.
 728         * testsuite/22_locale/locale/13630.cc: Add.
 729
 730 2004-01-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 731
 732         * include/bits/locale_facets.h: Make a name really dependent. This
 733         will be needed when Core Issue 224 is implemented.
 734
 735 2004-01-09  Paolo Carlini  <pcarlini@suse.de>
 736
 737         * testsuite/performance/allocator.cc: Demangle typeid(obj).name().
 738         * testsuite/performance/allocator_thread.cc: Likewise.
 739
 740 2004-01-07  Benjamin Kosnik  <bkoz@redhat.com>
 741
 742         * crossconfig.m4: Add LFS, io bits to linux cross config.
 743         * acconfig.h: Remove obsolete bits, reorder.
 744         * config.h.in: Regenerate.
 745         * aclocal.m4: Same.
 746         * configure: Same.
 747
 748 2004-01-07  Gawain Bolton  <gp.bolton@computer.org>
 749
 750         * include/bits/stl_list.h:
 751         * include/bits/list.tc:
 752         * src/list.cc:
 753         Performance enhancements for destructor, push_front(),
 754         push_back(), pop_front(), pop_back(), sort()
 755         Eliminated static_casts where possible.
 756         Moved code out of header files into new src/list.cc
 757         implementation file for library where possible.
 758         Remove inheritance from iterator class and create separate
 759         classes for non-constant and constant iterators.
 760         * include/bits/stl_tree.h (_Rb_tree class):
 761         * src/tree.cc:
 762         Only erase contents in destructor.
 763         Eliminate unnecessary initialization in assignment operator.
 764         Optimize for the nominal case by not checking whether
 765         container is empty in clear().
 766         Re-order test in _M_insert() to improve performance.
 767         Move initialization of new node's left & right pointers to
 768         src/tree.cc to where new node's colour is initialized
 769         and to reduce the amount of inline code.
 770         Use  _M_leftmost() and _M_end() to improve readability where
 771         appropriate.
 772         Create separate classes for non-constant and constant
 773         iterators to clarify code, avoid extra template parameters and
 774         casting away constness.
 775
 776 2004-01-07  Benjamin Kosnik  <bkoz@redhat.com>
 777
 778         * src/Makefile.am (sources): Add list.cc, tree.cc.
 779         * src/stl_tree.cc: Move to...
 780         * src/tree.cc: ...here.
 781         * src/list.cc: Add.
 782         * config/linker-map.gnu: Tweaks.
 783         * testsuite/23_containers/map/operators/1_neg.cc: Add excess errors.
 784         * testsuite/23_containers/set/operators/1_neg.cc: Add excess errors.
 785
 786         * bits/stl_vector.h: Column wrap comments.
 787
 788 2004-01-07  Loren J. Rittle  <ljrittle@acm.org>
 789
 790         (re-open) PR libstdc++/12658
 791         * src/locale_init.cc (locale::locale): Remove ill-scoped mutex.
 792         (locale::global): Likewise.
 793
 794 2004-01-07  Paolo Carlini  <pcarlini@suse.de>
 795
 796         * testsuite/27_io/basic_istream/extractors_other/char/9318-in.cc:
 797         Remove redundant #include.
 798         * testsuite/27_io/basic_ostream/endl/char/1.cc: Likewise.
 799         * testsuite/27_io/basic_ostream/ends/char/1.cc: Likewise,
 800         re-enable normal testing.
 801         * testsuite/27_io/basic_ostream/ends/char/2.cc: Remove redundant
 802         #include.
 803         * testsuite/27_io/basic_ostream/flush/char/1.cc: Likewise.
 804         * testsuite/27_io/basic_ostream/inserters_character/char/1.cc:
 805         Likewise.
 806         * testsuite/27_io/basic_ostream/inserters_character/char/2.cc:
 807         Likewise.
 808         * testsuite/27_io/basic_ostream/inserters_character/char/3.cc:
 809         Likewise.
 810         * testsuite/27_io/basic_ostream/inserters_character/char/4.cc:
 811         Likewise.
 812         * testsuite/27_io/basic_ostream/inserters_character/char/5.cc:
 813         Likewise.
 814         * testsuite/27_io/basic_ostream/inserters_character/char/6.cc:
 815         Likewise.
 816         * testsuite/27_io/basic_ostream/inserters_character/char/8.cc:
 817         Likewise.
 818         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/7.cc:
 819         More properly, #include <locale>.
 820         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/8.cc:
 821         Remove redundant #include.
 822         * testsuite/27_io/basic_ostream/inserters_other/char/2.cc: Likewise.
 823         * testsuite/27_io/basic_ostream/inserters_other/char/3.cc: Remove
 824         redundant DejaGnu directive.
 825         * testsuite/27_io/basic_ostream/inserters_other/char/4.cc: Remove
 826         redundant #include.
 827
 828 2004-01-06  Benjamin Kosnik  <bkoz@redhat.com>
 829             Stefan Olsson  <stefan@snon.net>
 830
 831         * scripts/check_performance: Use -pthread.
 832         * testsuite/performance/allocator.cc: Tweaks, add list.
 833         * testsuite/performance/allocator_thread.cc: New.
 834
 835 2004-01-06  Jerry Quinn  <jlquinn@optonline.net>
 836
 837         * include/bits/locale_facets.h: Document public classes and
 838         functions.
 839         * include/bits/locale_facets.tcc (time_get::_M_extract_via_format):
 840         Add comment.
 841
 842 2004-01-06  Paolo Carlini  <pcarlini@suse.de>
 843
 844         * testsuite/27_io/basic_istream/extractors_other/char/1.cc:
 845         Remove redundant #includes.
 846         * testsuite/27_io/basic_istream/extractors_other/char/2.cc:
 847         Likewise.
 848         * testsuite/27_io/basic_istream/extractors_other/char/3.cc:
 849         Likewise.
 850         * testsuite/27_io/basic_istream/get/char/1.cc: Likewise.
 851         * testsuite/27_io/basic_istream/get/char/2.cc: Likewise.
 852         * testsuite/27_io/basic_istream/getline/char/1.cc: Likewise.
 853         * testsuite/27_io/basic_istream/getline/char/2.cc: Likewise.
 854         * testsuite/27_io/basic_istream/getline/char/3.cc: Likewise.
 855         * testsuite/27_io/basic_istream/ignore/char/1.cc: Likewise.
 856         * testsuite/27_io/basic_istream/ignore/char/6360.cc: Likewise.
 857         * testsuite/27_io/basic_istream/ignore/char/7220.cc: Likewise.
 858         * testsuite/27_io/basic_istream/peek/char/1.cc: Likewise.
 859         * testsuite/27_io/basic_istream/peek/char/6414.cc: Likewise.
 860         * testsuite/27_io/basic_istream/putback/char/1.cc: Likewise.
 861         * testsuite/27_io/basic_istream/read/char/1.cc: Likewise.
 862         * testsuite/27_io/basic_istream/read/char/2.cc: Likewise.
 863         * testsuite/27_io/basic_istream/read/char/3.cc: Likewise.
 864         * testsuite/27_io/basic_istream/readsome/char/6746-1.cc:
 865         Likewise.
 866         * testsuite/27_io/basic_istream/readsome/char/6746-2.cc:
 867         Likewise.
 868         * testsuite/27_io/basic_istream/readsome/char/8258.cc:
 869         Likewise.
 870         * testsuite/27_io/basic_istream/seekg/char/2346-fstream.cc:
 871         Likewise.
 872         * testsuite/27_io/basic_istream/seekg/char/2346-sstream.cc:
 873         Likewise.
 874         * testsuite/27_io/basic_istream/seekg/char/8348-1.cc: Likewise.
 875         * testsuite/27_io/basic_istream/seekg/char/8348-2.cc: Likewise.
 876         * testsuite/27_io/basic_istream/tellg/char/8348.cc: Likewise.
 877
 878 2004-01-04  Paolo Carlini  <pcarlini@suse.de>
 879
 880         * testsuite/27_io/basic_istream/extractors_arithmetic/char/01.cc:
 881         Remove redundant #includes.
 882         * testsuite/27_io/basic_istream/extractors_arithmetic/char/02.cc:
 883         Likewise.
 884         * testsuite/27_io/basic_istream/extractors_arithmetic/char/03.cc:
 885         Likewise.
 886         * testsuite/27_io/basic_istream/extractors_arithmetic/char/06.cc:
 887         Likewise.
 888         * testsuite/27_io/basic_istream/extractors_arithmetic/char/07.cc:
 889         Likewise.
 890         * testsuite/27_io/basic_istream/extractors_arithmetic/char/08.cc:
 891         Likewise.
 892         * testsuite/27_io/basic_istream/extractors_arithmetic/char/09.cc:
 893         Likewise.
 894         * testsuite/27_io/basic_istream/extractors_arithmetic/char/10.cc:
 895         Likewise.
 896         * testsuite/27_io/basic_istream/extractors_arithmetic/char/11.cc:
 897         Likewise.
 898         * testsuite/27_io/basic_istream/extractors_arithmetic/char/13.cc:
 899         Likewise.
 900         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/1.cc:
 901         Likewise.
 902         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/2.cc:
 903         Likewise.
 904         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/1.cc:
 905         Likewise.
 906
 907 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
 908
 909         PR c++/12226
 910         * testsuite/27_io/basic_filebuf/4.cc: Remove use of invalid copy
 911         constructor.
 912         * testsuite/27_io/basic_fstream/4.cc: Likewise.
 913         * testsuite/27_io/basic_ifstream/4.cc: Likewise.
 914         * testsuite/27_io/basic_ios/4.cc: Likewise.
 915         * testsuite/27_io/basic_iostream/4.cc: Likewise.
 916         * testsuite/27_io/basic_istream/4.cc: Likewise.
 917         * testsuite/27_io/basic_istingstream/4.cc: Likewise.
 918         * testsuite/27_io/basic_ofstream/4.cc: Likewise.
 919         * testsuite/27_io/basic_ostream/4.cc: Likewise.
 920         * testsuite/27_io/basic_ostringstream/4.cc: Likewise.
 921         * testsuite/27_io/basic_stringbuf/5.cc: Likewise.
 922         * testsuite/27_io/basic_stringstream/4.cc: Likewise.
 923
 924 2004-01-04  Paolo Carlini  <pcarlini@suse.de>
 925
 926         * config/locale/generic/numeric_members.cc (_M_initialize_numpunct):
 927         Avoid unnecessarily zero terminating _M_atoms_out and _M_atoms_in;
 928         always use double underscored names.
 929         * config/locale/gnu/numeric_members.cc (_M_initialize_numpunct):
 930         Likewise.
 931         * include/bits/locale_facets.h (struct __numpunct_cache):
 932         Dimension _M_atoms_out and _M_atoms_in one position smaller.
 933         (__numpunct_cache<>::_M_cache): Don't zero terminate _M_atoms_out
 934         and _M_atoms_in.