libstdc++-v3/ChangeLog

   1 2015-12-04  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         PR libstdc++/57060
   4         * include/std/thread (operator==(thread::id, thread::id)): Do not use
   5         __gthread_equal.
   6         (operator<(thread::id, thread::id)): Add comment.
   7         (this_thread::get_id()): Do not use __gthread_self for single-threaded
   8         programs using glibc.
   9         * testsuite/30_threads/this_thread/57060.cc: New.
  10
  11 2015-12-02  Jonathan Wakely  <jwakely@redhat.com>
  12
  13         PR libstdc++/56383
  14         * testsuite/20_util/enable_shared_from_this/56383.cc: New.
  15         * include/bits/shared_ptr_base.h (__enable_shared_from_this): Make
  16         friend declaration match previous declaration of
  17         __enable_shared_from_this_helper.
  18         * include/bits/shared_ptr.h (enable_shared_from_this): Likewise.
  19
  20 2015-12-01  Jonathan Wakely  <jwakely@redhat.com>
  21
  22         * include/experimental/bits/fs_path.h (path::_Cmpt): Move definition
  23         after __is_encoded_char explicit specializations.
  24
  25 2015-11-26  Jonathan Wakely  <jwakely@redhat.com>
  26
  27         * testsuite/libstdc++-prettyprinters/debug.cc: Add -std=gnu++98 to
  28         dg-options and avoid use of uniform-init.
  29
  30         * testsuite/libstdc++-prettyprinters/simple.cc: Add -std=gnu++98 to
  31         dg-options and avoid use of uniform-init.
  32
  33 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
  34
  35         * configure: Regenerate.
  36
  37 2015-11-25  Jonathan Wakely  <jwakely@redhat.com>
  38
  39         * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Explicitly
  40         check minimum and maximum values, and size of underlying type.
  41         * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
  42         * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
  43
  44 2015-11-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  45
  46         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY) <solaris2*>: Use
  47         -Wl,-R in VTV_CXXLINKFLAGS.
  48         * configure: Regenerate.
  49
  50         * testsuite/18_support/bad_exception/23591_thread-1.c: Use
  51         -fvtable-verify=none on Solaris 12+.
  52
  53 2015-11-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  54
  55         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): New test.
  56         * configure.ac: Use it.
  57         * configure: Regenerate.
  58         * config.h.in: Regenerate.
  59
  60         * include/c_global/cmath [__cplusplus >= 201103L]
  61         (std::fpclassify): Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
  62         (std::isfinite): Likewise.
  63         (std::isinf): Likewise.
  64         (std::isnan): Likewise.
  65         (std::isnormal): Likewise.
  66         (std::signbit): Likewise.
  67         (std::isgreater): Likewise.
  68         (std::isgreaterequal): Likewise.
  69         (std::isless): Likewise.
  70         (std::islessequal): Likewise.
  71         (std::islessgreater): Likewise.
  72         (std::isunordered): Likewise.
  73         (std::acosh): Likewise.
  74         (std::asinh): Likewise.
  75         (std::atanh): Likewise.
  76         (std::cbrt): Likewise.
  77         (std::copysign): Likewise.
  78         (std::erf): Likewise.
  79         (std::erfc): Likewise.
  80         (std::exp2): Likewise.
  81         (std::expm1): Likewise.
  82         (std::fdim): Likewise.
  83         (std::fma): Likewise.
  84         (std::fmax): Likewise.
  85         (std::fmin): Likewise.
  86         (std::hypot): Likewise.
  87         (std::ilogb): Likewise.
  88         (std::lgamma): Likewise.
  89         (std::llrint): Likewise.
  90         (std::llround): Likewise.
  91         (std::log1p): Likewise.
  92         (std::log2): Likewise.
  93         (std::logb): Likewise.
  94         (std::lrint): Likewise.
  95         (std::lround): Likewise.
  96         (std::nearbyint): Likewise.
  97         (std::nextafter): Likewise.
  98         (std::nexttoward): Likewise.
  99         (std::remainder): Likewise.
 100         (std::remquo): Likewise.
 101         (std::rint): Likewise.
 102         (std::round): Likewise.
 103         (std::scalbln): Likewise.
 104         (std::scalbn): Likewise.
 105         (std::tgamma): Likewise.
 106         (std::trunc): Likewise.
 107         * include/tr1/cmath [_GLIBCXX_USE_C99_MATH_TR1] (std::tr1::acosh):
 108         Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
 109         (std::tr1::asinh): Likewise.
 110         (std::tr1::atanh): Likewise.
 111         (std::tr1::cbrt): Likewise.
 112         (std::tr1::copysign): Likewise.
 113         (std::tr1::erf): Likewise.
 114         (std::tr1::erfc): Likewise.
 115         (std::tr1::exp2): Likewise.
 116         (std::tr1::expm1): Likewise.
 117         (std::tr1::fabs): Likewise.
 118         (std::tr1::fdim): Likewise.
 119         (std::tr1::fma): Likewise.
 120         (std::tr1::fmax): Likewise.
 121         (std::tr1::fmin): Likewise.
 122         (std::tr1::hypot): Likewise.
 123         (std::tr1::ilogb): Likewise.
 124         (std::tr1::lgamma): Likewise.
 125         (std::tr1::llrint): Likewise.
 126         (std::tr1::llround): Likewise.
 127         (std::tr1::log1p): Likewise.
 128         (std::tr1::log2): Likewise.
 129         (std::tr1::logb): Likewise.
 130         (std::tr1::lrint): Likewise.
 131         (std::tr1::lround): Likewise.
 132         (std::tr1::nearbyint): Likewise.
 133         (std::tr1::nextafter): Likewise.
 134         (std::tr1::nexttoward): Likewise.
 135         (std::tr1::remainder): Likewise.
 136         (std::tr1::remquo): Likewise.
 137         (std::tr1::rint): Likewise.
 138         (std::tr1::scalbln): Likewise.
 139         (std::tr1::scalbn): Likewise.
 140         (std::tr1::tgamma): Likewise.
 141         (std::tr1::trunc): Likewise.
 142         (std::tr1::pow): Likewise.
 143
 144         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
 145         Restrict dg-xfail-if, dg-excess-errors to *-*-solaris2.1[01]*.
 146
 147 2015-11-21  David Edelsohn  <dje.gcc@gmail.com>
 148
 149         * testsuite/23_containers/vector/profile/vector.cc: Add maxdata
 150         option on AIX.
 151
 152 2015-11-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 153
 154         PR libstdc++/68448
 155         * python/hook.in: Call register_libstdcxx_printers.
 156         * python/libstdcxx/v6/__init__.py: Wrap it to
 157         register_libstdcxx_printers.
 158
 159 2015-11-17  Jonathan Wakely  <jwakely@redhat.com>
 160
 161         PR libstdc++/66059
 162         * include/std/utility (_Build_index_tuple): Optimise.
 163
 164 2015-11-16  Doug Evans  <dje@google.com>
 165
 166         PR libstdc++/67440
 167         * python/libstdcxx/v6/printers.py (find_type): Handle "const" in
 168         type name.
 169         * testsuite/libstdc++-prettyprinters/debug.cc: Add test for
 170         const set<int>.
 171         * testsuite/libstdc++-prettyprinters/simple.cc: Ditto.
 172         * testsuite/libstdc++-prettyprinters/simple11.cc: Ditto.
 173
 174 2015-11-15  Jonathan Wakely  <jwakely@redhat.com>
 175
 176         PR libstdc++/68353
 177         * include/bits/basic_string.h: Test value of _GLIBCXX_USE_C99_WCHAR
 178         not whether it is defined.
 179         * include/ext/vstring.h: Likewise.
 180
 181 2015-11-14  Andreas Tobler  <andreast@gcc.gnu.org>
 182
 183         * acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Change locale implementation
 184         from darwin to DragonFly.
 185         * configure: Regenerate.
 186         * config/os/bsd/freebsd/ctype_configure_char.cc: Improve locale
 187         support, do it the same as DragonFly.
 188         * config/os/bsd/freebsd/os_defines.h: Add fine grained C99 defines.
 189
 190 2015-11-14  Jonathan Wakely  <jwakely@redhat.com>
 191
 192         * testsuite/21_strings/basic_string/capacity/char/18654.cc: Use
 193         real minimum capacity.
 194         * testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc:
 195         Likewise.
 196
 197 2015-11-13  David Edelsohn  <dje.gcc@gmail.com>
 198
 199         * testsuite/experimental/random/randint.cc: Add dg-add-options tls.
 200
 201 2015-11-13  Jonathan Wakely  <jwakely@redhat.com>
 202
 203         * include/Makefile.am: Add new header.
 204         * include/Makefile.in: Regenerate.
 205         * include/experimental/random: New.
 206         * testsuite/experimental/random/randint.cc: New.
 207
 208 2015-11-13  John Marino  <gnugcc@marino.st>
 209
 210         * testsuite/22_locale/codecvt/always_noconv/char/wrapped_env.cc:
 211         Use portable locale name
 212         * testsuite/22_locale/codecvt/always_noconv/char/wrapped_locale.cc:
 213         Likewise.
 214         * testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc: Likewise.
 215         * testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc: Likewise.
 216         * testsuite/22_locale/codecvt/always_noconv/wchar_t/wrapped_env.cc:
 217         Likewise.
 218         * testsuite/22_locale/codecvt/always_noconv/wchar_t/wrapped_locale.cc:
 219         Likewise.
 220         * testsuite/22_locale/codecvt/encoding/char/wrapped_env.cc: Likewise.
 221         * testsuite/22_locale/codecvt/encoding/char/wrapped_locale.cc:
 222         Likewise.
 223         * testsuite/22_locale/codecvt/encoding/wchar_t/2.cc: Likewise.
 224         * testsuite/22_locale/codecvt/encoding/wchar_t/3.cc: Likewise.
 225         * testsuite/22_locale/codecvt/encoding/wchar_t/wrapped_env.cc:
 226         Likewise.
 227         * testsuite/22_locale/codecvt/encoding/wchar_t/wrapped_locale.cc:
 228         Likewise.
 229         * testsuite/22_locale/codecvt/in/char/wrapped_env.cc: Likewise.
 230         * testsuite/22_locale/codecvt/in/char/wrapped_locale.cc: Likewise.
 231         * testsuite/22_locale/codecvt/in/wchar_t/2.cc: Likewise.
 232         * testsuite/22_locale/codecvt/in/wchar_t/wrapped_env.cc: Likewise.
 233         * testsuite/22_locale/codecvt/in/wchar_t/wrapped_locale.cc: Likewise.
 234         * testsuite/22_locale/codecvt/length/char/wrapped_env.cc: Likewise.
 235         * testsuite/22_locale/codecvt/length/char/wrapped_locale.cc: Likewise.
 236         * testsuite/22_locale/codecvt/length/wchar_t/2.cc: Likewise.
 237         * testsuite/22_locale/codecvt/length/wchar_t/3.cc: Likewise.
 238         * testsuite/22_locale/codecvt/length/wchar_t/wrapped_env.cc: Likewise.
 239         * testsuite/22_locale/codecvt/length/wchar_t/wrapped_locale.cc:
 240         Likewise.
 241         * testsuite/22_locale/codecvt/max_length/char/wrapped_env.cc: Likewise.
 242         * testsuite/22_locale/codecvt/max_length/char/wrapped_locale.cc:
 243         Likewise.
 244         * testsuite/22_locale/codecvt/max_length/wchar_t/2.cc: Likewise.
 245         * testsuite/22_locale/codecvt/max_length/wchar_t/3.cc: Likewise.
 246         * testsuite/22_locale/codecvt/max_length/wchar_t/wrapped_env.cc:
 247         Likewise.
 248         * testsuite/22_locale/codecvt/max_length/wchar_t/wrapped_locale.cc:
 249         Likewise.
 250         * testsuite/22_locale/codecvt/out/char/wrapped_env.cc: Likewise.
 251         * testsuite/22_locale/codecvt/out/char/wrapped_locale.cc: Likewise.
 252         * testsuite/22_locale/codecvt/out/wchar_t/2.cc: Likewise.
 253         * testsuite/22_locale/codecvt/out/wchar_t/7.cc: Likewise.
 254         * testsuite/22_locale/codecvt/out/wchar_t/wrapped_env.cc: Likewise.
 255         * testsuite/22_locale/codecvt/out/wchar_t/wrapped_locale.cc: Likewise.
 256         * testsuite/22_locale/codecvt/unshift/char/wrapped_env.cc: Likewise.
 257         * testsuite/22_locale/codecvt/unshift/char/wrapped_locale.cc: Likewise.
 258         * testsuite/22_locale/codecvt/unshift/wchar_t/2.cc: Likewise.
 259         * testsuite/22_locale/codecvt/unshift/wchar_t/3.cc: Likewise.
 260         * testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_env.cc: Likewise.
 261         * testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_locale.cc:
 262         Likewise.
 263         * testsuite/22_locale/codecvt_byname/50714.cc: Likewise.
 264         * testsuite/22_locale/collate/compare/char/1.cc: Likewise.
 265         * testsuite/22_locale/collate/compare/char/2.cc: Likewise.
 266         * testsuite/22_locale/collate/compare/char/3.cc: Likewise.
 267         * testsuite/22_locale/collate/compare/char/wrapped_env.cc: Likewise.
 268         * testsuite/22_locale/collate/compare/char/wrapped_locale.cc: Likewise.
 269         * testsuite/22_locale/collate/compare/wchar_t/1.cc: Likewise.
 270         * testsuite/22_locale/collate/compare/wchar_t/2.cc: Likewise.
 271         * testsuite/22_locale/collate/compare/wchar_t/3.cc: Likewise.
 272         * testsuite/22_locale/collate/compare/wchar_t/wrapped_env.cc: Likewise.
 273         * testsuite/22_locale/collate/compare/wchar_t/wrapped_locale.cc:
 274         Likewise.
 275         * testsuite/22_locale/collate/hash/char/2.cc: Likewise.
 276         * testsuite/22_locale/collate/hash/char/wrapped_env.cc: Likewise.
 277         * testsuite/22_locale/collate/hash/char/wrapped_locale.cc: Likewise.
 278         * testsuite/22_locale/collate/hash/wchar_t/2.cc: Likewise.
 279         * testsuite/22_locale/collate/hash/wchar_t/wrapped_env.cc: Likewise.
 280         * testsuite/22_locale/collate/hash/wchar_t/wrapped_locale.cc: Likewise.
 281         * testsuite/22_locale/collate/transform/char/2.cc: Likewise.
 282         * testsuite/22_locale/collate/transform/char/3.cc: Likewise.
 283         * testsuite/22_locale/collate/transform/char/wrapped_env.cc: Likewise.
 284         * testsuite/22_locale/collate/transform/char/wrapped_locale.cc:
 285         Likewise.
 286         * testsuite/22_locale/collate/transform/wchar_t/2.cc: Likewise.
 287         * testsuite/22_locale/collate/transform/wchar_t/3.cc: Likewise.
 288         * testsuite/22_locale/collate/transform/wchar_t/wrapped_env.cc:
 289         Likewise.
 290         * testsuite/22_locale/collate/transform/wchar_t/wrapped_locale.cc:
 291         Likewise.
 292         * testsuite/22_locale/collate_byname/named_equivalence.cc: Likewise.
 293         * testsuite/22_locale/ctype/cons/char/wrapped_env.cc: Likewise.
 294         * testsuite/22_locale/ctype/cons/char/wrapped_locale.cc: Likewise.
 295         * testsuite/22_locale/ctype/is/char/2.cc: Likewise.
 296         * testsuite/22_locale/ctype/is/char/wrapped_env.cc: Likewise.
 297         * testsuite/22_locale/ctype/is/char/wrapped_locale.cc: Likewise.
 298         * testsuite/22_locale/ctype/is/wchar_t/2.cc: Likewise.
 299         * testsuite/22_locale/ctype/is/wchar_t/wrapped_env.cc: Likewise.
 300         * testsuite/22_locale/ctype/is/wchar_t/wrapped_locale.cc: Likewise.
 301         * testsuite/22_locale/ctype/narrow/char/wrapped_env.cc: Likewise.
 302         * testsuite/22_locale/ctype/narrow/char/wrapped_locale.cc: Likewise.
 303         * testsuite/22_locale/ctype/narrow/wchar_t/wrapped_env.cc: Likewise.
 304         * testsuite/22_locale/ctype/narrow/wchar_t/wrapped_locale.cc: Likewise.
 305         * testsuite/22_locale/ctype/scan/char/wrapped_env.cc: Likewise.
 306         * testsuite/22_locale/ctype/scan/char/wrapped_locale.cc: Likewise.
 307         * testsuite/22_locale/ctype/scan/wchar_t/wrapped_env.cc: Likewise.
 308         * testsuite/22_locale/ctype/scan/wchar_t/wrapped_locale.cc: Likewise.
 309         * testsuite/22_locale/ctype/to/char/wrapped_env.cc: Likewise.
 310         * testsuite/22_locale/ctype/to/char/wrapped_locale.cc: Likewise.
 311         * testsuite/22_locale/ctype/to/wchar_t/wrapped_env.cc: Likewise.
 312         * testsuite/22_locale/ctype/to/wchar_t/wrapped_locale.cc: Likewise.
 313         * testsuite/22_locale/ctype/widen/char/wrapped_env.cc: Likewise.
 314         * testsuite/22_locale/ctype/widen/char/wrapped_locale.cc: Likewise.
 315         * testsuite/22_locale/ctype/widen/wchar_t/2.cc: Likewise.
 316         * testsuite/22_locale/ctype/widen/wchar_t/wrapped_env.cc: Likewise.
 317         * testsuite/22_locale/ctype/widen/wchar_t/wrapped_locale.cc: Likewise.
 318         * testsuite/22_locale/facet/2.cc: Likewise.
 319         * testsuite/22_locale/locale/cons/12352.cc: Likewise.
 320         * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
 321         * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
 322         * testsuite/22_locale/locale/cons/2.cc: Likewise.
 323         * testsuite/22_locale/locale/cons/38365.cc: Likewise.
 324         * testsuite/22_locale/locale/cons/38368.cc: Likewise.
 325         * testsuite/22_locale/locale/cons/4.cc: Likewise.
 326         * testsuite/22_locale/locale/cons/40184.cc: Likewise.
 327         * testsuite/22_locale/locale/cons/7.cc: Likewise.
 328         * testsuite/22_locale/locale/global_locale_objects/14071.cc: Likewise.
 329         * testsuite/22_locale/locale/global_locale_objects/2.cc: Likewise.
 330         * testsuite/22_locale/messages/13631.cc: Likewise.
 331         * testsuite/22_locale/messages/members/char/1.cc: Likewise.
 332         * testsuite/22_locale/messages/members/char/2.cc: Likewise.
 333         * testsuite/22_locale/messages/members/char/3.cc: Likewise.
 334         * testsuite/22_locale/messages/members/char/wrapped_env.cc: Likewise.
 335         * testsuite/22_locale/messages/members/char/wrapped_locale.cc:
 336         Likewise.
 337         * testsuite/22_locale/messages_byname/named_equivalence.cc: Likewise.
 338         * testsuite/22_locale/money_get/get/char/1.cc: Likewise.
 339         * testsuite/22_locale/money_get/get/char/10.cc: Likewise.
 340         * testsuite/22_locale/money_get/get/char/11.cc: Likewise.
 341         * testsuite/22_locale/money_get/get/char/11528.cc: Likewise.
 342         * testsuite/22_locale/money_get/get/char/12.cc: Likewise.
 343         * testsuite/22_locale/money_get/get/char/13.cc: Likewise.
 344         * testsuite/22_locale/money_get/get/char/15.cc: Likewise.
 345         * testsuite/22_locale/money_get/get/char/16.cc: Likewise.
 346         * testsuite/22_locale/money_get/get/char/17.cc: Likewise.
 347         * testsuite/22_locale/money_get/get/char/18.cc: Likewise.
 348         * testsuite/22_locale/money_get/get/char/2.cc: Likewise.
 349         * testsuite/22_locale/money_get/get/char/3.cc: Likewise.
 350         * testsuite/22_locale/money_get/get/char/4.cc: Likewise.
 351         * testsuite/22_locale/money_get/get/char/wrapped_env.cc: Likewise.
 352         * testsuite/22_locale/money_get/get/char/wrapped_locale.cc: Likewise.
 353         * testsuite/22_locale/money_get/get/wchar_t/1.cc: Likewise.
 354         * testsuite/22_locale/money_get/get/wchar_t/10.cc: Likewise.
 355         * testsuite/22_locale/money_get/get/wchar_t/11.cc: Likewise.
 356         * testsuite/22_locale/money_get/get/wchar_t/11528.cc: Likewise.
 357         * testsuite/22_locale/money_get/get/wchar_t/12.cc: Likewise.
 358         * testsuite/22_locale/money_get/get/wchar_t/13.cc: Likewise.
 359         * testsuite/22_locale/money_get/get/wchar_t/15.cc: Likewise.
 360         * testsuite/22_locale/money_get/get/wchar_t/16.cc: Likewise.
 361         * testsuite/22_locale/money_get/get/wchar_t/17.cc: Likewise.
 362         * testsuite/22_locale/money_get/get/wchar_t/18.cc: Likewise.
 363         * testsuite/22_locale/money_get/get/wchar_t/2.cc: Likewise.
 364         * testsuite/22_locale/money_get/get/wchar_t/3.cc: Likewise.
 365         * testsuite/22_locale/money_get/get/wchar_t/4.cc: Likewise.
 366         * testsuite/22_locale/money_get/get/wchar_t/wrapped_env.cc: Likewise.
 367         * testsuite/22_locale/money_get/get/wchar_t/wrapped_locale.cc:
 368         Likewise.
 369         * testsuite/22_locale/money_put/put/char/1.cc: Likewise.
 370         * testsuite/22_locale/money_put/put/char/2.cc: Likewise.
 371         * testsuite/22_locale/money_put/put/char/3.cc: Likewise.
 372         * testsuite/22_locale/money_put/put/char/9780-3.cc: Likewise.
 373         * testsuite/22_locale/money_put/put/char/wrapped_env.cc: Likewise.
 374         * testsuite/22_locale/money_put/put/char/wrapped_locale.cc: Likewise.
 375         * testsuite/22_locale/money_put/put/wchar_t/1.cc: Likewise.
 376         * testsuite/22_locale/money_put/put/wchar_t/2.cc: Likewise.
 377         * testsuite/22_locale/money_put/put/wchar_t/3.cc: Likewise.
 378         * testsuite/22_locale/money_put/put/wchar_t/wrapped_env.cc: Likewise.
 379         * testsuite/22_locale/money_put/put/wchar_t/wrapped_locale.cc:
 380         Likewise.
 381         * testsuite/22_locale/moneypunct/40712.cc: Likewise.
 382         * testsuite/22_locale/moneypunct/members/char/2.cc: Likewise.
 383         * testsuite/22_locale/moneypunct/members/char/wrapped_env.cc:
 384         Likewise.
 385         * testsuite/22_locale/moneypunct/members/char/wrapped_locale.cc:
 386         Likewise.
 387         * testsuite/22_locale/moneypunct/members/wchar_t/2.cc: Likewise.
 388         * testsuite/22_locale/moneypunct/members/wchar_t/wrapped_env.cc:
 389         Likewise.
 390         * testsuite/22_locale/moneypunct/members/wchar_t/wrapped_locale.cc:
 391         Likewise.
 392         * testsuite/22_locale/moneypunct_byname/named_equivalence.cc:
 393         Likewise.
 394         * testsuite/22_locale/num_get/get/char/1.cc: Likewise.
 395         * testsuite/22_locale/num_get/get/char/3.cc: Likewise.
 396         * testsuite/22_locale/num_get/get/char/5.cc: Likewise.
 397         * testsuite/22_locale/num_get/get/char/6.cc: Likewise.
 398         * testsuite/22_locale/num_get/get/char/9.cc: Likewise.
 399         * testsuite/22_locale/num_get/get/char/wrapped_env.cc: Likewise.
 400         * testsuite/22_locale/num_get/get/char/wrapped_locale.cc: Likewise.
 401         * testsuite/22_locale/num_get/get/wchar_t/1.cc: Likewise.
 402         * testsuite/22_locale/num_get/get/wchar_t/3.cc: Likewise.
 403         * testsuite/22_locale/num_get/get/wchar_t/5.cc: Likewise.
 404         * testsuite/22_locale/num_get/get/wchar_t/6.cc: Likewise.
 405         * testsuite/22_locale/num_get/get/wchar_t/9.cc: Likewise.
 406         * testsuite/22_locale/num_get/get/wchar_t/wrapped_env.cc: Likewise.
 407         * testsuite/22_locale/num_get/get/wchar_t/wrapped_locale.cc: Likewise.
 408         * testsuite/22_locale/num_put/put/char/1.cc: Likewise.
 409         * testsuite/22_locale/num_put/put/char/20909.cc: Likewise.
 410         * testsuite/22_locale/num_put/put/char/20914.cc: Likewise.
 411         * testsuite/22_locale/num_put/put/char/3.cc: Likewise.
 412         * testsuite/22_locale/num_put/put/char/5.cc: Likewise.
 413         * testsuite/22_locale/num_put/put/char/9780-2.cc: Likewise.
 414         * testsuite/22_locale/num_put/put/char/wrapped_env.cc: Likewise.
 415         * testsuite/22_locale/num_put/put/char/wrapped_locale.cc: Likewise.
 416         * testsuite/22_locale/num_put/put/wchar_t/1.cc: Likewise.
 417         * testsuite/22_locale/num_put/put/wchar_t/20909.cc: Likewise.
 418         * testsuite/22_locale/num_put/put/wchar_t/20914.cc: Likewise.
 419         * testsuite/22_locale/num_put/put/wchar_t/3.cc: Likewise.
 420         * testsuite/22_locale/num_put/put/wchar_t/5.cc: Likewise.
 421         * testsuite/22_locale/num_put/put/wchar_t/wrapped_env.cc: Likewise.
 422         * testsuite/22_locale/num_put/put/wchar_t/wrapped_locale.cc: Likewise.
 423         * testsuite/22_locale/numpunct/members/char/2.cc: Likewise.
 424         * testsuite/22_locale/numpunct/members/char/3.cc: Likewise.
 425         * testsuite/22_locale/numpunct/members/char/wrapped_env.cc: Likewise.
 426         * testsuite/22_locale/numpunct/members/char/wrapped_locale.cc:
 427         Likewise.
 428         * testsuite/22_locale/numpunct/members/wchar_t/2.cc: Likewise.
 429         * testsuite/22_locale/numpunct/members/wchar_t/wrapped_env.cc:
 430         Likewise.
 431         * testsuite/22_locale/numpunct/members/wchar_t/wrapped_locale.cc:
 432         Likewise.
 433         * testsuite/22_locale/numpunct_byname/named_equivalence.cc: Likewise.
 434         * testsuite/22_locale/time_get/date_order/char/wrapped_env.cc:
 435         Likewise.
 436         * testsuite/22_locale/time_get/date_order/char/wrapped_locale.cc:
 437         Likewise.
 438         * testsuite/22_locale/time_get/date_order/wchar_t/wrapped_env.cc:
 439         Likewise.
 440         * testsuite/22_locale/time_get/date_order/wchar_t/wrapped_locale.cc:
 441         Likewise.
 442         * testsuite/22_locale/time_get/get/char/2.cc: Likewise.
 443         * testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
 444         * testsuite/22_locale/time_get/get_date/char/12750.cc: Likewise.
 445         * testsuite/22_locale/time_get/get_date/char/2.cc: Likewise.
 446         * testsuite/22_locale/time_get/get_date/char/26701.cc: Likewise.
 447         * testsuite/22_locale/time_get/get_date/char/wrapped_env.cc: Likewise.
 448         * testsuite/22_locale/time_get/get_date/char/wrapped_locale.cc:
 449         Likewise.
 450         * testsuite/22_locale/time_get/get_date/wchar_t/12750.cc: Likewise.
 451         * testsuite/22_locale/time_get/get_date/wchar_t/2.cc: Likewise.
 452         * testsuite/22_locale/time_get/get_date/wchar_t/26701.cc: Likewise.
 453         * testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Likewise.
 454         * testsuite/22_locale/time_get/get_date/wchar_t/wrapped_env.cc:
 455         Likewise.
 456         * testsuite/22_locale/time_get/get_date/wchar_t/wrapped_locale.cc:
 457         Likewise.
 458         * testsuite/22_locale/time_get/get_monthname/char/2.cc: Likewise.
 459         * testsuite/22_locale/time_get/get_monthname/char/wrapped_env.cc:
 460         Likewise.
 461         * testsuite/22_locale/time_get/get_monthname/char/wrapped_locale.cc:
 462         Likewise.
 463         * testsuite/22_locale/time_get/get_monthname/wchar_t/2.cc: Likewise.
 464         * testsuite/22_locale/time_get/get_monthname/wchar_t/wrapped_env.cc:
 465         Likewise.
 466         * testsuite/22_locale/time_get/get_monthname/wchar_t/wrapped_locale.cc:
 467         Likewise.
 468         * testsuite/22_locale/time_get/get_time/char/1.cc: Likewise.
 469         * testsuite/22_locale/time_get/get_time/char/2.cc: Likewise.
 470         * testsuite/22_locale/time_get/get_time/char/wrapped_env.cc:
 471         Likewise.
 472         * testsuite/22_locale/time_get/get_time/char/wrapped_locale.cc:
 473         Likewise.
 474         * testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Likewise.
 475         * testsuite/22_locale/time_get/get_time/wchar_t/2.cc: Likewise.
 476         * testsuite/22_locale/time_get/get_time/wchar_t/wrapped_env.cc:
 477         Likewise.
 478         * testsuite/22_locale/time_get/get_time/wchar_t/wrapped_locale.cc:
 479         Likewise.
 480         * testsuite/22_locale/time_get/get_weekday/char/2.cc: Likewise.
 481         * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc: Likewise.
 482         * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc: Likewise.
 483         * testsuite/22_locale/time_get/get_weekday/char/wrapped_env.cc:
 484         Likewise.
 485         * testsuite/22_locale/time_get/get_weekday/char/wrapped_locale.cc:
 486         Likewise.
 487         * testsuite/22_locale/time_get/get_weekday/wchar_t/2.cc: Likewise.
 488         * testsuite/22_locale/time_get/get_weekday/wchar_t/wrapped_env.cc:
 489         Likewise.
 490         * testsuite/22_locale/time_get/get_weekday/wchar_t/wrapped_locale.cc:
 491         Likewise.
 492         * testsuite/22_locale/time_get/get_year/char/wrapped_env.cc: Likewise.
 493         * testsuite/22_locale/time_get/get_year/char/wrapped_locale.cc:
 494         Likewise.
 495         * testsuite/22_locale/time_get/get_year/wchar_t/wrapped_env.cc:
 496         Likewise.
 497         * testsuite/22_locale/time_get/get_year/wchar_t/wrapped_locale.cc:
 498         Likewise.
 499         * testsuite/22_locale/time_put/put/char/17038.cc: Likewise.
 500         * testsuite/22_locale/time_put/put/char/2.cc: Likewise.
 501         * testsuite/22_locale/time_put/put/char/3.cc: Likewise.
 502         * testsuite/22_locale/time_put/put/char/4.cc: Likewise.
 503         * testsuite/22_locale/time_put/put/char/6.cc: Likewise.
 504         * testsuite/22_locale/time_put/put/char/7.cc: Likewise.
 505         * testsuite/22_locale/time_put/put/char/8.cc: Likewise.
 506         * testsuite/22_locale/time_put/put/char/9780-1.cc: Likewise.
 507         * testsuite/22_locale/time_put/put/char/wrapped_env.cc: Likewise.
 508         * testsuite/22_locale/time_put/put/char/wrapped_locale.cc: Likewise.
 509         * testsuite/22_locale/time_put/put/wchar_t/17038.cc: Likewise.
 510         * testsuite/22_locale/time_put/put/wchar_t/2.cc: Likewise.
 511         * testsuite/22_locale/time_put/put/wchar_t/3.cc: Likewise.
 512         * testsuite/22_locale/time_put/put/wchar_t/4.cc: Likewise.
 513         * testsuite/22_locale/time_put/put/wchar_t/6.cc: Likewise.
 514         * testsuite/22_locale/time_put/put/wchar_t/7.cc: Likewise.
 515         * testsuite/22_locale/time_put/put/wchar_t/8.cc: Likewise.
 516         * testsuite/22_locale/time_put/put/wchar_t/wrapped_env.cc: Likewise.
 517         * testsuite/22_locale/time_put/put/wchar_t/wrapped_locale.cc: Likewise.
 518         * testsuite/27_io/basic_filebuf/imbue/char/13007.cc: Likewise.
 519         * testsuite/27_io/basic_filebuf/imbue/char/13171-1.cc: Likewise.
 520         * testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
 521         * testsuite/27_io/basic_filebuf/imbue/char/13171-4.cc: Likewise.
 522         * testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
 523         * testsuite/27_io/basic_filebuf/imbue/char/14975-1.cc: Likewise.
 524         * testsuite/27_io/basic_filebuf/imbue/char/2.cc: Likewise.
 525         * testsuite/27_io/basic_filebuf/imbue/char/9322.cc: Likewise.
 526         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13007.cc: Likewise.
 527         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13171-3.cc: Likewise.
 528         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc: Likewise.
 529         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-3.cc: Likewise.
 530         * testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc: Likewise.
 531         * testsuite/27_io/basic_filebuf/imbue/wchar_t/2.cc: Likewise.
 532         * testsuite/27_io/basic_filebuf/imbue/wchar_t/9322.cc: Likewise.
 533         * testsuite/27_io/basic_filebuf/underflow/wchar_t/9520.cc: Likewise.
 534         * testsuite/27_io/basic_ios/copyfmt/char/2.cc: Likewise.
 535         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/2.cc:
 536         Likewise.
 537         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc:
 538         Likewise.
 539         * testsuite/27_io/basic_streambuf/cons/57394.cc: Likewise.
 540         * testsuite/27_io/basic_streambuf/imbue/char/13007-2.cc: Likewise.
 541         * testsuite/27_io/basic_streambuf/imbue/char/9322.cc: Likewise.
 542         * testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-2.cc: Likewise.
 543         * testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc: Likewise.
 544         * testsuite/27_io/basic_stringbuf/imbue/char/9322.cc: Likewise.
 545         * testsuite/27_io/basic_stringbuf/imbue/wchar_t/9322.cc: Likewise.
 546         * testsuite/27_io/manipulators/extended/get_money/char/1.cc: Likewise.
 547         * testsuite/27_io/manipulators/extended/get_money/wchar_t/1.cc:
 548         Likewise.
 549         * testsuite/27_io/manipulators/extended/get_time/char/2.cc: Likewise.
 550         * testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc:
 551         Likewise.
 552         * testsuite/27_io/manipulators/extended/put_money/char/1.cc: Likewise.
 553         * testsuite/27_io/manipulators/extended/put_money/wchar_t/1.cc:
 554         Likewise.
 555         * testsuite/27_io/manipulators/extended/put_time/char/2.cc: Likewise.
 556         * testsuite/27_io/manipulators/extended/put_time/wchar_t/2.cc:
 557         Likewise.
 558         * testsuite/27_io/objects/wchar_t/13582-1_xin.cc: Likewise.
 559         * testsuite/27_io/objects/wchar_t/9520.cc: Likewise.
 560         * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale): Check
 561         for named locale as appropriate for target.
 562         * testsuite/util/testsuite_hooks.h (ISO_8859): Define macro to form
 563         target's preferred form of locale name.
 564
 565 2015-11-13  Jennifer Yao  <jenny.hyphen.fa@gmail.com>
 566             Jonathan Wakely  <jwakely@redhat.com>
 567
 568         PR libstdc++/58393
 569         PR libstdc++/61580
 570         * acinclude.m4 (GLIBCXX_ENABLE_C99): Perform tests twice, with
 571         -std=c++11 as well as -std=c++98, and define separate macros for each.
 572         Cache the results of checking for complex math and wide character
 573         functions. Reformat for readability.
 574         * config.h.in: Regenerate.
 575         * include/bits/c++config: Define _GLIBCXX_USE_C99_XXX macros to
 576         either _GLIBCXX98_USE_C99_XXX or _GLIBCXX11_USE_C99_XXX according to
 577         language standard in use.
 578         * config/locale/dragonfly/c_locale.h (std::__convert_from_v): Replace
 579         _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
 580         * config/locale/generic/c_locale.h (std::__convert_from_v): Likewise.
 581         * config/locale/gnu/c_locale.h (std::__convert_from_v): Likewise.
 582         * config/os/bsd/dragonfly/os_defines.h: Define _GLIBCXX_USE_C99_STDIO,
 583         _GLIBCXX_USE_C99_STDLIB, and _GLIBCXX_USE_C99_WCHAR.
 584         * configure: Regenerate.
 585         * include/bits/basic_string.h: Make numeric conversion functions
 586         depend on _GLIBCXX_USE_C99_STDIO, _GLIBCXX_USE_C99_STDLIB, or
 587         _GLIBCXX_USE_C99_WCHAR, instead of _GLIBCXX_USE_C99.
 588         * include/ext/vstring.h: Likewise.
 589         * include/bits/locale_facets.tcc (std::num_put::_M_insert_float):
 590         Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
 591         * include/bits/locale_facets_nonio.tcc (std::money_put::do_put):
 592         Likewise.
 593         * include/c_compatibility/math.h: Replace _GLIBCXX_USE_C99 with
 594         _GLIBCXX_USE_C99_MATH.
 595         * include/c_compatibility/wchar.h: Replace _GLIBCXX_USE_C99 with
 596         _GLIBCXX_USE_C99_WCHAR.
 597         * include/c_global/cstdio: Replace _GLIBCXX_USE_C99 with
 598         _GLIBCXX_USE_C99_STDIO.
 599         * include/c_global/cstdlib: Replace _GLIBCXX_USE_C99 with
 600         _GLIBCXX_USE_C99_STDLIB.
 601         * include/c_global/cwchar: Replace _GLIBCXX_USE_C99 with
 602         _GLIBCXX_USE_C99_WCHAR.
 603         * include/c_std/cstdio: Replace _GLIBCXX_USE_C99 with
 604         _GLIBCXX_USE_C99_STDIO.
 605         * include/c_std/cstdlib: Replace _GLIBCXX_USE_C99 with
 606         _GLIBCXX_USE_C99_STDLIB.
 607         * include/c_std/cwchar: Replace _GLIBCXX_USE_C99 with
 608         _GLIBCXX_USE_C99_WCHAR.
 609         * include/tr1/cstdio: Replace _GLIBCXX_USE_C99 with
 610         _GLIBCXX_USE_C99_STDIO.
 611         * include/tr1/cstdlib: Replace _GLIBCXX_USE_C99 with
 612         _GLIBCXX_USE_C99_STDLIB.
 613         * include/tr1/cwchar: Replace _GLIBCXX_USE_C99 with
 614         _GLIBCXX_USE_C99_WCHAR.
 615         * include/tr1/stdlib.h: Replace _GLIBCXX_USE_C99 with
 616         _GLIBCXX_USE_C99_STDLIB.
 617         * src/c++98/locale_facets.cc (std::__num_base::_S_format_float):
 618         Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
 619         * testsuite/18_support/exception_ptr/60612-terminate.cc: Replace
 620         _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
 621         * testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise.
 622         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stod.cc
 623         (test01): Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_WCHAR.
 624         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
 625         stof.cc: Likewise.
 626         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
 627         stoi.cc: Likewise.
 628         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
 629         stol.cc: Likewise.
 630         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
 631         stold.cc: Likewise.
 632         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
 633         stoll.cc: Likewise.
 634         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
 635         stoul.cc: Likewise.
 636         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
 637         stoull.cc: Likewise.
 638         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
 639         to_wstring.cc: Likewise.
 640         * testsuite/26_numerics/headers/cstdlib/13943.cc: Replace
 641         _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
 642         * testsuite/26_numerics/headers/cstdlib/types_std_c++0x.cc: Likewise.
 643         * testsuite/lib/libstdc++.exp (check_v3_target_string_conversions):
 644         Change preprocessor #if conditional so that it uses
 645         _GLIBCXX_USE_C99_STDIO, _GLIBCXX_USE_C99_STDLIB, and
 646         _GLIBCXX_USE_C99_WCHAR, instead of _GLIBCXX_USE_C99.
 647         * testsuite/tr1/8_c_compatibility/cmath/templates.cc: Replace
 648         _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_MATH.
 649         * testsuite/tr1/8_c_compatibility/cstdio/functions.cc: Replace
 650         _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
 651         * testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Replace
 652         _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
 653         * testsuite/tr1/8_c_compatibility/cstdlib/types_std_tr1.cc: Likewise.
 654         * testsuite/tr1/8_c_compatibility/cwchar/functions.cc: Replace
 655         _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_WCHAR.
 656         * testsuite/util/testsuite_fs.h: Replace _GLIBCXX_USE_C99 with
 657         _GLIBCXX_USE_C99_STDIO.
 658
 659 2015-11-13  Jonathan Wakely  <jwakely@redhat.com>
 660
 661         * include/experimental/bits/shared_ptr.h: Tweak comments.
 662
 663 2015-11-13  Fan You  <youfan.noey@gmail.com>
 664             Jonathan Wakely  <jwakely@redhat.com>
 665
 666         * include/Makefile.am: Add new header.
 667         * include/Makefile.in: Regenerate.
 668         * include/experimental/bits/shared_ptr.h: New.
 669         * include/experimental/memory: Include new header.
 670         * testsuite/experimental/memory/shared_ptr/assign/assign.cc: New.
 671         * testsuite/experimental/memory/shared_ptr/cast/cast.cc: New.
 672         * testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
 673         New.
 674         * testsuite/experimental/memory/shared_ptr/cons/alias_ctor.cc: New.
 675         * testsuite/experimental/memory/shared_ptr/cons/alloc_ctor.cc: New.
 676         * testsuite/experimental/memory/shared_ptr/cons/copy_ctor.cc: New.
 677         * testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc: New.
 678         * testsuite/experimental/memory/shared_ptr/cons/default_ctor.cc: New.
 679         * testsuite/experimental/memory/shared_ptr/cons/move_ctor.cc: New.
 680         * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc: New.
 681         * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
 682         New.
 683         * testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc: New.
 684         * testsuite/experimental/memory/shared_ptr/dest/dest.cc: New.
 685         * testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: New.
 686         * testsuite/experimental/memory/shared_ptr/modifiers/swap.cc: New.
 687         * testsuite/experimental/memory/shared_ptr/observers/bool_conv.cc:
 688         New.
 689         * testsuite/experimental/memory/shared_ptr/observers/operators.cc:
 690         New.
 691         * testsuite/experimental/memory/shared_ptr/observers/owner_before.cc:
 692         New.
 693         * testsuite/experimental/memory/shared_ptr/observers/use_count.cc: New.
 694
 695 2015-11-13  Jonathan Wakely  <jwakely@redhat.com>
 696
 697         * include/Makefile.am: Add new header.
 698         * include/Makefile.in: Regenerate.
 699         * include/experimental/memory_resource: Add feature-test macro.
 700         * include/experimental/regex: New.
 701         * include/experimental/deque: Add alias template using PMR.
 702         * include/experimental/forward_list: Likewise.
 703         * include/experimental/list: Likewise.
 704         * include/experimental/map: Likewise.
 705         * include/experimental/set: Likewise.
 706         * include/experimental/string: Likewise.
 707         * include/experimental/unordered_map: Likewise.
 708         * include/experimental/unordered_set: Likewise.
 709         * include/experimental/vector: Likewise.
 710
 711 2015-11-13  Fan You  <youfan.noey@gmail.com>
 712
 713         * include/Makefile.am: Add new headers.
 714         * include/Makefile.in: Regenerate.
 715         * include/bits/uses_allocator.h (__erased_type): Define.
 716         (__uses_allocator_helper): Check for __erased_type.
 717         * include/experimental/memory_resource: New.
 718         * include/experimental/utlity: New.
 719         * testsuite/experimental/type_erased_allocator/1.cc: New.
 720         * testsuite/experimental/type_erased_allocator/1_neg.cc: New.
 721         * testsuite/experimental/type_erased_allocator/2.cc: New.
 722         * testsuite/experimental/type_erased_allocator/uses_allocator.cc: New.
 723
 724 2015-11-12  Jonathan Wakely  <jwakely@redhat.com>
 725
 726         PR libstdc++/56158
 727         * include/bits/ios_base.h (_Ios_Fmtflags, _Ios_Openmode, _Ios_Iostate):
 728         Define enumerators to ensure all values of type int are valid values
 729         of the enumeration type.
 730         * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Add new cases.
 731         * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
 732         * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
 733
 734         * include/std/thread: Include <cerrno> for EINTR.
 735
 736 2015-11-12  Ville Voutilainen  <ville.voutilainen@gmail.com>
 737
 738         Implement D0013R2, logical type traits.
 739
 740         * include/experimental/type_traits (conjunction, disjunction,
 741         negation, conjunction_v, disjunction_v, negation_v): New.
 742         * include/std/type_traits (conjunction, disjunction, negation):
 743         Likewise.
 744         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
 745         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
 746         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
 747         Likewise.
 748         * testsuite/experimental/type_traits/value.cc: Likewise.
 749         * testsuite/20_util/logical_traits/requirements/explicit_instantiation.cc: New.
 750         * testsuite/20_util/logical_traits/requirements/typedefs.cc: Likewise.
 751         * testsuite/20_util/logical_traits/value.cc: Likewise.
 752
 753 2015-11-12  Jonathan Wakely  <jwakely@redhat.com>
 754
 755         * include/experimental/bits/string_view.tcc: Fix doxygen @file.
 756
 757 2015-11-11  Jonathan Wakely  <jwakely@redhat.com>
 758
 759         * libsupc++/new_handler.cc: Fix for explicit constructor change.
 760
 761         PR libstdc++/60421
 762         * include/std/thread (this_thread::sleep_for): Retry on EINTR.
 763         (this_thread::sleep_until): Retry if time not reached.
 764         * src/c++11/thread.cc (__sleep_for): Retry on EINTR.
 765         * testsuite/30_threads/this_thread/60421.cc: Test interruption and
 766         non-steady clocks.
 767
 768 2015-11-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
 769
 770         LWG 2510, make the default constructors of library tag types
 771         explicit.
 772         * include/bits/mutex.h (defer_lock_t, try_lock_t,
 773         adopt_lock_t): Add an explicit default constructor.
 774         * include/bits/stl_pair.h (piecewise_construct_t): Likewise.
 775         * include/bits/uses_allocator.h (allocator_arg_t): Likewise.
 776         * libsupc++/new (nothrow_t): Likewise.
 777         * testsuite/17_intro/tag_type_explicit_ctor.cc: New.
 778
 779 2015-11-11  Jonathan Wakely  <jwakely@redhat.com>
 780
 781         PR libstdc++/64651
 782         * libsupc++/exception_ptr.h (rethrow_exception): Add using-declaration
 783         to __exception_ptr namespace.
 784         * testsuite/18_support/exception_ptr/rethrow_exception.cc: Test ADL.
 785         Remove unnecessary test variables.
 786
 787 2015-11-10  Jonathan Wakely  <jwakely@redhat.com>
 788
 789         PR libstdc++/68190
 790         * include/bits/stl_multiset.h (multiset::find): Fix return types.
 791         * include/bits/stl_set.h (set::find): Likewise.
 792         * testsuite/23_containers/map/operations/2.cc: Test find return types.
 793         * testsuite/23_containers/multimap/operations/2.cc: Likewise.
 794         * testsuite/23_containers/multiset/operations/2.cc: Likewise.
 795         * testsuite/23_containers/set/operations/2.cc: Likewise.
 796
 797         * doc/xml/manual/status_cxx2017.xml: Update.
 798         * doc/html/*: Regenerate.
 799
 800         * include/bits/functional_hash.h: Fix grammar in comment.
 801
 802 2015-11-09  François Dumont  <fdumont@gcc.gnu.org>
 803
 804         * include/bits/stl_algo.h
 805         (partial_sort_copy): Instantiate std::iterator_traits only if concept
 806         checks.
 807         (lower_bound): Likewise.
 808         (upper_bound): Likewise.
 809         (equal_range): Likewise.
 810         (binary_search): Likewise.
 811         * include/bits/stl_heap.h (pop_heap): Likewise.
 812
 813 2015-11-06  Kai Tietz  <ktietz70@googlemail.com>
 814
 815         * testsuite/26_numerics/complex/requirements/constexpr.cc
 816         * testsuite/26_numerics/complex/requirements/constexpr_functions.cc:
 817         Use constexpr where needed.
 818
 819 2015-11-06  David Malcolm  <dmalcolm@redhat.com>
 820
 821         * testsuite/lib/libstdc++.exp (v3_target_compile): Add
 822         -fno-diagnostics-show-caret -fdiagnostics-color=never to
 823         option's additional_flags.
 824
 825 2015-11-03  Jason Merrill  <jason@redhat.com>
 826
 827         * libsupc++/new: Declare sized deletes.
 828
 829 2015-11-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
 830
 831         Make the default constructors of tuple and pair conditionally explicit.
 832         * include/std/type_traits (is_unsigned, __is_array_unknown_bounds,
 833         __is_default_constructible_atom, __is_default_constructible_safe,
 834         __is_direct_constructible_new_safe, __is_direct_constructible_ref_cast,
 835         __is_nt_default_constructible_impl, is_nothrow_default_constructible,
 836         is_nothrow_constructible, is_nothrow_assignable,
 837         is_trivially_constructible, is_trivially_copy_constructible,
 838         is_trivially_move_constructible, is_trivially_assignable,
 839         is_trivially_copy_assignable, is_trivially_move_assignable,
 840         is_trivially_destructible): Simplify.
 841         * include/std/type_traits (
 842         __do_is_implicitly_default_constructible_impl,
 843         __is_implicitly_default_constructible_impl,
 844         __is_implicitly_default_constructible_safe,
 845         __is_implicitly_default_constructible): New.
 846         * include/bits/stl_pair.h (pair::pair()): Use it.
 847         * include/std/tuple (tuple<_T1, _T2>::tuple): Use it.
 848         * include/std/tuple (_ImplicitlyDefaultConstructibleTuple): New.
 849         * include/std/tuple (tuple<_Types...>::tuple()): Use it.
 850         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
 851         * testsuite/20_util/is_implicitly_default_constructible/
 852         requirements/explicit_instantiation.cc: New.
 853         * testsuite/20_util/is_implicitly_default_constructible/requirements/
 854         typedefs.cc: Likewise.
 855         * testsuite/20_util/is_implicitly_default_constructible/value.cc:
 856         Likewise.
 857         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
 858         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
 859         Likewise.
 860         * testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
 861         * testsuite/20_util/tuple/cons/explicit_construct.cc: Likewise.
 862
 863 2015-10-24  Jonathan Wakely  <jwakely@redhat.com>
 864
 865         * include/std/functional (__invoke_impl): New overloads.
 866         (__invoke): Replace with a single function calling __invoke_impl.
 867         (invoke): Add C++17 std::invoke.
 868         (reference_wrapper::operator()): Qualify call to __invoke.
 869         (_Mem_fn_traits_base, _Mem_fn_traits): Remove unused typedefs.
 870         (_Mem_fn_base): Remove unused typedefs and implement call operator in
 871         terms of __invoke.
 872         * include/std/future (__future_base::_Async_state_commonV2): Do not
 873         pass reference_wrapper as object argument to call_once.
 874         * include/std/type_traits (result_of): Define nested __invoke_type.
 875         Handle reference_wrapper as per LWG 2219.
 876         * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error directives.
 877         * testsuite/20_util/function_objects/mem_fn/55463.cc: Remove tests
 878         using member functions of reference_wrapper.
 879
 880 2015-10-24  Jonathan Wakely  <jwakely@redhat.com>
 881
 882         * include/std/future (async): Use deferred function on exception.
 883         * testsuite/30_threads/async/except.cc: New.
 884
 885 2015-10-21  Jonathan Wakely  <jwakely@redhat.com>
 886
 887         * include/std/type_traits (__cpp_lib_bool_constant): Define.
 888
 889 2015-10-16  Jonathan Wakely  <jwakely@redhat.com>
 890
 891         * doc/xml/manual/configure.xml: Document
 892         --enable-libstdcxx-filesystem-ts option.
 893         * doc/xml/manual/status_cxx2014.xml: Document libstdc++fs.a.
 894         * doc/xml/manual/using.xml: Likewise.
 895         * doc/html/*: Regenerate.
 896
 897 2015-10-16  Aurelio Remonda  <aurelio.remonda@tallertechnologies.com>
 898
 899         * testsuite/25_algorithms/random_shuffle/moveable.cc: Change variable
 900         N from const int N = 200000 to const unsigned int N = 10000.
 901         Delete useless fill_ascending function call.
 902
 903 2015-10-15  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 904
 905         * testsuite/lib/libstdc++.exp (libstdc++-dg-test): Check for
 906         unsupported compiler output.
 907
 908 2015-10-13  Nathan Froyd  <froydnj@gcc.gnu.org>
 909
 910         * config/cpu/i486/opt/bits/opt_random.h: Include pmmintrin.h instead
 911         of x86intrin.h, and only do so when __SSE3__
 912         * include/ext/random: Include emmintrin.h instead of x86intrin.h
 913
 914 2015-10-11  Joseph Myers  <joseph@codesourcery.com>
 915
 916         * crossconfig.m4 (GLIBCXX_CROSSCONFIG) <*-linux* | *-uclinux* |
 917         *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu | *-cygwin*>: Check for
 918         __cxa_thread_atexit_impl.
 919         * configure: Regenerate.
 920
 921 2015-10-09  Jonathan Wakely  <jwakely@redhat.com>
 922
 923         * include/experimental/erase_if.h: Move to ...
 924         * include/experimental/bits/erase_if.h: New.
 925         * include/experimental/fs_dir.h: Move to ...
 926         * include/experimental/bits/fs_dir.h: New.
 927         * include/experimental/fs_fwd.h: Move to ...
 928         * include/experimental/bits/fs_fwd.h: New.
 929         * include/experimental/fs_ops.h: Move to ...
 930         * include/experimental/bits/fs_ops.h: New.
 931         * include/experimental/fs_path.h: Move to ...
 932         * include/experimental/bits/fs_path.h: New.
 933         * include/experimental/string_view.tcc: Move to ...
 934         * include/experimental/bits/string_view.tcc: New.
 935         * include/Makefile.am: Add include/experimental/bits sub-directory.
 936         * include/Makefile.in: Regenerate.
 937         * include/experimental/filesystem: Adjust includes.
 938         * include/experimental/map: Likewise.
 939         * include/experimental/set: Likewise.
 940         * include/experimental/string_view: Likewise.
 941         * include/experimental/unordered_map: Likewise.
 942         * include/experimental/unordered_set: Likewise.
 943
 944 2015-10-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
 945
 946         PR 67844.
 947         * include/std/tuple (_TC::_NonNestedTuple): Eagerly reject
 948         conversions from tuple types same as the target tuple.
 949         * testsuite/20_util/tuple/67844.cc: New.
 950         * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Add
 951         a missing copyright header.
 952
 953 2015-10-03  Jonathan Wakely  <jwakely@redhat.com>
 954
 955         * python/libstdcxx/v6/printers.py (StdExpAnyPrinter): Remove support
 956         for _Manager_alloc.
 957
 958         * src/c++98/locale.cc: Fix comment.
 959         * src/c++98/locale_init.cc: Likewise.
 960
 961         * testsuite/21_strings/basic_string/literals/types.cc: Guard use of
 962         wchar_t with _GLIBCXX_USE_WCHAR_T.
 963         * testsuite/21_strings/basic_string/literals/values.cc: Likewise.
 964         * testsuite/21_strings/basic_string/requirements/citerators.cc:
 965         Likewise.
 966         * testsuite/22_locale/messages/13631.cc: Likewise.
 967         * testsuite/experimental/string_view/literals/types.cc: Likewise.
 968         * testsuite/experimental/string_view/literals/values.cc: Likewise.
 969
 970         * src/filesystem/Makefile.am: Add cxx11_abi_sources.
 971         * src/filesystem/Makefile.in: Regenerate.
 972         * src/filesystem/cow-dir.cc: New.
 973         * src/filesystem/cow-ops.cc: New.
 974         * src/filesystem/cow-path.cc: New.
 975         * src/filesystem/dir.cc: Define macro for new ABI.
 976         * src/filesystem/ops.cc: Likewise.
 977         * src/filesystem/path.cc: Likewise.
 978
 979 2015-10-02  Jonathan Wakely  <jwakely@redhat.com>
 980
 981         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
 982         Minor tweaks to match narrow char version.
 983
 984         * testsuite/21_strings/basic_string/allocator/char/minimal.cc: Guard
 985         explicit instantiation with check for new ABI.
 986         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
 987         Likewise. Use wchar_t as char_type.
 988
 989         * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
 990         (basic_string::front() const, basic_string::back() const): Use
 991         noexcept instead of _GLIBCXX_NOEXCEPT macro.
 992         (__versa_string::front, __versa_string::back): Likewise.
 993
 994         * acinclude.m4 (GLIBCXX_ENABLE_DEBUG_FLAGS): Fix comment.
 995
 996         * include/bits/locale_conv.h [!_GLIBCXX_USE_WCHAR_T]
 997         (__do_str_codecvt, __str_codecvt_in, __str_codecvt_out): Enable.
 998         * include/experimental/fs_path.h [!_GLIBCXX_USE_WCHAR_T]
 999         (path::wstring, path::generic_wstring): Disable.
1000         * src/filesystem/path.cc (path::_S_convert_loc)
1001         [!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
1002         * testsuite/experimental/filesystem/path/assign/assign.cc: Check for
1003         wchar_t support.
1004         * testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
1005         * testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
1006
1007         * testsuite/util/testsuite_fs.h (nonexistent_path): Use less generic
1008         name for paths. Prefer snprintf to sprintf.
1009
1010         PR libstdc++/67747
1011         * src/filesystem/dir.cc (native_readdir): Remove.
1012         (_Dir::advance): Use readdir instead of native_readdir.
1013         (recursive_directory_iterator(const path&, directory_options,
1014         error_code*)): Use swap instead of reset.
1015
1016 2015-10-01  Jonathan Wakely  <jwakely@redhat.com>
1017
1018         * doc/html/manual/errno.html: Add new file.
1019
1020         * doc/xml/manual/diagnostics.xml: Document use of errno.
1021         * doc/html/*: Regenerate.
1022         * config/locale/generic/c_locale.cc (_Save_errno): New helper.
1023         (__convert_to_v): Use _Save_errno.
1024         * include/ext/string_conversions.h (__stoa): Only restore errno when
1025         it isn't set to non-zero.
1026
1027 2015-09-30  François Dumont  <fdumont@gcc.gnu.org>
1028             Jonathan Wakely  <jwakely@redhat.com>
1029
1030         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs):
1031         Move...
1032         * config/locale/gnu/c++locale_internal.h: ...here in std namespace.
1033         * config/locale/gnu/c_locale.cc: Move implementation of latter here.
1034         * src/c++98/Makefile.am: Compile c++locale.cc with -fimplicit-templates.
1035         * src/c++98/Makefile.in: Regenerate.
1036         * config/abi/pre/gnu.ver: Adjust.
1037
1038 2015-09-30  Matthias Klose  <doko@ubuntu.com>
1039
1040         * config/cpu/alpha, config/cpu/ia64: Remove empty directories.
1041
1042 2015-09-29  Jonathan Wakely  <jwakely@redhat.com>
1043
1044         * include/ext/string_conversions.h (__stoa): Save and restore errno.
1045         * testsuite/21_strings/basic_string/numeric_conversions/char/errno.cc:
1046         New.
1047
1048         PR libstdc++/67583
1049         * testsuite/27_io/basic_stringbuf/seekoff/char/1.cc: Fix sputn call
1050         with mismatched arguments.
1051         * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc: Likewise.
1052
1053         PR libstdc++/65393
1054         * config/abi/pre/gnu.ver: Export new symbols.
1055         * include/std/thread (thread::_State, thread::_State_impl): New types.
1056         (thread::_M_start_thread): Add overload taking unique_ptr<_State>.
1057         (thread::_M_make_routine): Remove.
1058         (thread::_S_make_state): Add.
1059         (thread::_Impl_base, thread::_Impl, thread::_M_start_thread)
1060         [_GLIBCXX_THREAD_ABI_COMPAT] Only declare conditionally.
1061         * src/c++11/thread.cc (execute_native_thread_routine): Rename to
1062         execute_native_thread_routine_compat and re-define to use _State.
1063         (thread::_State::~_State()): Define.
1064         (thread::_M_make_thread): Define new overload.
1065         (thread::_M_make_thread) [_GLIBCXX_THREAD_ABI_COMPAT]: Only define old
1066         overloads conditionally.
1067
1068 2015-09-28  Jonathan Wakely  <jwakely@redhat.com>
1069
1070         * include/std/condition_variable (condition_variable::wait): Add
1071         noexcept.
1072         * src/c++11/condition_variable.cc (condition_variable::wait): Call
1073         std::terminate on error (DR 2135).
1074
1075 2015-09-25  Ville Voutilainen  <ville.voutilainen@gmail.com>
1076
1077         Avoid creating dangling references in case of nested tuples
1078         for tuple constructors that construct from other tuples.
1079         * include/std/tuple (_TC::_NonNestedTuple): New.
1080         * include/std/tuple (tuple::_TNTC): New.
1081         * include/std/tuple (tuple(const tuple<_UElements...>&),
1082         tuple(tuple<_UElements...>&&): Use _TNTC.
1083         * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: New.
1084
1085 2015-09-24  Jonathan Wakely  <jwakely@redhat.com>
1086
1087         PR libstdc++/67707
1088         * include/bits/stl_deque.h (_Deque_base::_M_move_impl): Initialize
1089         empty object.
1090         * testsuite/23_containers/deque/allocator/move.cc: Check moved-from
1091         deque.
1092
1093 2015-09-23  Jonathan Wakely  <jwakely@redhat.com>
1094
1095         * src/filesystem/ops.cc (canonical): Simplify error handling and
1096         limit number of symlinks that can be resolved.
1097
1098 2015-09-23  Jonathan Wakely  <jwakely@redhat.com>
1099
1100         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Remove _GLIBCXX_
1101         prefix from HAVE_STRUCT_DIRENT_D_TYPE.
1102         * config.h.in: Regenerate.
1103         * configure: Regenerate.
1104         * include/experimental/fs_dir.h (operator==, operator==):
1105         Use owner_before instead of pointer equality.
1106         (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
1107         * src/filesystem/dir.cc (ErrorCode): Remove.
1108         (_Dir::advance): Change ErrorCode parameter to error_code*, add
1109         directory_options parameter and check it on error.
1110         (opendir): Rename to open_dir to avoid clashing with macro. Change
1111         ErrorCode parameter to error_code*.
1112         (make_shared_dir): Remove.
1113         (native_readdir) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Don't set errno.
1114         (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
1115         (directory_iterator(const path&, directory_options, error_code*)):
1116         Pass options to _Dir::advance and create non-end iterator on error.
1117         (recursive_directory_iterator(const path&, directory_options,
1118         error_code*)): Clear error_code on ignored error, create non-end
1119         iterator otherwise.
1120         (recursive_directory_iterator::increment): Pass _M_options to
1121         _Dir::advance.
1122         (recursive_directory_iterator::pop): Likewise.
1123         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
1124         New.
1125         * testsuite/experimental/filesystem/iterators/
1126         recursive_directory_iterator.cc: New.
1127
1128         * src/filesystem/ops.cc (is_dot, is_dotdot): Define new helpers.
1129         (create_directories): Fix error handling.
1130         * testsuite/experimental/filesystem/operations/create_directories.cc:
1131         New.
1132
1133 2015-09-21  Jonathan Wakely  <jwakely@redhat.com>
1134
1135         PR libstdc++/67647
1136         * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
1137         (basic_string::shrink_to_fit): Fix #endif placement.
1138
1139 2015-09-19  Tim Shen  <timshen@google.com>
1140
1141         PR libstdc++/67361
1142         * include/bits/regex_error.h: Add __throw_regex_error that
1143         supports string.
1144         * include/bits/regex_automaton.h: Add more specific exception
1145         messages.
1146         * include/bits/regex_automaton.tcc: Likewise.
1147         * include/bits/regex_compiler.h: Likewise.
1148         * include/bits/regex_compiler.tcc: Likewise.
1149         * include/bits/regex_scanner.h: Likewise.
1150         * include/bits/regex_scanner.tcc: Likewise.
1151
1152 2015-09-18  Jonathan Wakely  <jwakely@redhat.com>
1153
1154         * include/precompiled/extc++.h: Fix bootstrap error due to
1155         unconditional inclusion of <ext/enc_filebuf.h>.
1156         * include/ext/random: Check for definition of UINT32_C.
1157
1158 2015-09-17  Catherine Moore  <clm@codesourcery.com>
1159
1160         * src/c++11/debug.cc: Include <cstdio>.
1161
1162 2015-09-17  Gerald Pfeifer  <gerald@pfeifer.com>
1163
1164         * src/c++11/random.cc: Include <cerrno>.
1165
1166 2015-09-17  François Dumont  <fdumont@gcc.gnu.org>
1167
1168         * include/debug/formatter.h
1169         (_Error_formatter::_Parameter::_M_print_field): Deprecate.
1170         (_Error_formatter::_Parameter::_M_print_description): Likewise.
1171         (_Error_formatter::_M_format_word): Likewise.
1172         (_Error_formatter::_M_print_word): Likewise.
1173         (_Error_formatter::_M_print_string): Likewise.
1174         (_Error_formatter::_M_get_max_length): Likewise.
1175         (_Error_formatter::_M_max_length): Delete.
1176         (_Error_formatter::_M_indent): Likewise.
1177         (_Error_formatter::_M_column): Likewise.
1178         (_Error_formatter::_M_first_line): Likewise.
1179         (_Error_formatter::_M_wordwrap): Likewise.
1180         * src/c++11/debug.cc: Adapt.
1181
1182 2015-09-17  Jonathan Wakely  <jwakely@redhat.com>
1183
1184         PR libstdc++/65913
1185         * include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
1186         __atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
1187         immediate pointer value, not a variable.
1188         * include/std/atomic (atomic<T>::is_lock_free()): Likewise.
1189         * testsuite/29_atomics/atomic/65913.cc: New.
1190
1191         * testsuite/experimental/filesystem/operations/canonical.cc: Remove
1192         non-deterministic part of the test.
1193
1194         PR libstdc++/65142
1195         * src/c++11/random.cc (random_device::_M_getval()): Retry after short
1196         reads.
1197
1198         * include/std/system_error (error_code::operator bool(),
1199         error_condition::operator bool()): Remove redundant conditional
1200         expression.
1201
1202         * include/bits/allocator.h (__shrink_to_fit_aux<T, true>::_S_do_it):
1203         Do nothing if exceptions are disabled.
1204         * include/bits/basic_string.h (basic_string::shrink_to_fit): Likewise.
1205
1206 2015-09-16  Jonathan Wakely  <jwakely@redhat.com>
1207
1208         PR libstdc++/67173
1209         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check _XOPEN_VERSION
1210         and PATH_MAX for _GLIBCXX_USE_REALPATH.
1211         * config.h.in: Regenerate.
1212         * configure: Regenerate.
1213         * src/filesystem/ops.cc: (canonical) [!_GLIBCXX_USE_REALPATH]: Add
1214         alternative implementation.
1215         * testsuite/experimental/filesystem/operations/canonical.cc: New.
1216         * testsuite/experimental/filesystem/operations/exists.cc: Add more
1217         tests.
1218         * testsuite/experimental/filesystem/operations/absolute.cc: Add test
1219         variables.
1220         * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
1221         * testsuite/experimental/filesystem/operations/current_path.cc:
1222         Likewise.
1223         * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
1224         * testsuite/experimental/filesystem/operations/status.cc: Likewise.
1225         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
1226         Likewise.
1227
1228 2015-09-11  Jonathan Wakely  <jwakely@redhat.com>
1229
1230         PR libstdc++/67173
1231         * src/filesystem/ops.cc (filesystem::canonical): Allocate buffer for
1232         realpath on Solaris 10.
1233
1234         PR libstdc++/65142
1235         * src/c++11/random.cc (random_device::_M_getval()): Check read result.
1236
1237 2015-09-11  John Marino  <gnugcc@marino.st>
1238             Jonathan Wakely  <jwakely@redhat.com>
1239
1240         PR libstdc++/67096
1241         * testsuite/22_locale/codecvt/in/wchar_t/4.cc: Do not test code points
1242         above U+10FFFF.
1243         * testsuite/22_locale/codecvt/in/wchar_t/8.cc: Likewise.
1244         * testsuite/22_locale/codecvt/in/wchar_t/9.cc: Likewise.
1245         * testsuite/22_locale/codecvt/length/wchar_t/4.cc: Likewise.
1246         * testsuite/22_locale/codecvt/out/wchar_t/4.cc: Likewise.
1247         * testsuite/22_locale/codecvt/unshift/wchar_t/4.cc: Likewise.
1248         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc: Likewise.
1249         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Likewise.
1250         * testsuite/27_io/basic_filebuf/underflow/wchar_t/1.cc: Likewise.
1251         * testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise.
1252         * testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise.
1253         * testsuite/27_io/objects/wchar_t/10.cc: Likewise.
1254         * testsuite/27_io/objects/wchar_t/11.cc: Likewise.
1255         * testsuite/27_io/objects/wchar_t/12.cc: Likewise.
1256         * testsuite/27_io/objects/wchar_t/13.cc: Likewise.
1257
1258 2015-09-11  Jonathan Wakely  <jwakely@redhat.com>
1259
1260         PR libstdc++/64857
1261         * doc/xml/manual/using.xml: Improve aggregate header documentation.
1262         * doc/html/manual/*: Regenerate.
1263         * include/precompiled/extc++.h: Include <bits/stdc++.h> for C++11
1264         and later and include more extension headers.
1265         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Remove
1266         redundant header.
1267         * testsuite/17_intro/headers/c++200x/: Rename to c++2011.
1268         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Remove
1269         redundant headers.
1270         * testsuite/17_intro/headers/c++2014/all_no_exceptions.cc: New.
1271         * testsuite/17_intro/headers/c++2014/all_no_rtti.cc: New.
1272         * testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc: New.
1273         * testsuite/17_intro/headers/c++2014/operator_names.cc: New.
1274         * testsuite/17_intro/headers/c++2014/stdc++.cc: New.
1275         * testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
1276         New.
1277
1278         PR libstdc++/58265
1279         * doc/xml/manual/intro.xml: Document LWG 2063 and 2064 resolutions.
1280         * doc/html/manual/bugs.html: Regenerate.
1281         * include/bits/basic_string.h (basic_string): Implement N4258. Add
1282         correct exception-specifications and propagate allocators correctly.
1283         * include/bits/basic_string.tcc (basic_string::swap): Propagate
1284         allocators correctly.
1285         * include/debug/string (__gnu_debug::basic_string): Add correct
1286         exceptions-specifications and allcoator-extended constructors.
1287         * testsuite/21_strings/basic_string/allocator/char/copy.cc: New.
1288         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
1289         New.
1290         * testsuite/21_strings/basic_string/allocator/char/minimal.cc: New.
1291         * testsuite/21_strings/basic_string/allocator/char/move.cc: New.
1292         * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
1293         New.
1294         * testsuite/21_strings/basic_string/allocator/char/noexcept.cc: New.
1295         * testsuite/21_strings/basic_string/allocator/char/swap.cc: New.
1296         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc: New.
1297         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
1298         New.
1299         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc: New.
1300         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc: New.
1301         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
1302         New.
1303         * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc: New.
1304         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc: New.
1305         * testsuite/util/testsuite_allocator.h (tracker_allocator): Define
1306         defaulted assignment operators.
1307
1308         PR libstdc++/65092
1309         * include/bits/stl_queue.h (queue, priority_queue): Add
1310         allocator-extended constructors.
1311         * include/bits/stl_stack.h (stack): Likewise.
1312         * testsuite/23_containers/priority_queue/requirements/
1313         uses_allocator.cc: Test allocator-extended constructors.
1314         * testsuite/23_containers/queue/requirements/uses_allocator.cc:
1315         Likewise.
1316         * testsuite/23_containers/stack/requirements/uses_allocator.cc:
1317         Likewise.
1318
1319 2015-09-10  Jonathan Wakely  <jwakely@redhat.com>
1320
1321         * testsuite/util/testsuite_allocator.h (PointerBase::operator[]): Add.
1322
1323         * testsuite/21_strings/basic_string/operators/char/1.cc: Verify the
1324         string contents.
1325
1326 2015-09-09  Jonathan Wakely  <jwakely@redhat.com>
1327
1328         * doc/xml/manual/using.xml (_GLIBCXX_ASSERTIONS): Document.
1329         * doc/html/manual/using_macros.html: Regenerate.
1330         * include/bits/c++config: Define _GLIBCXX_ASSERTIONS when
1331         _GLIBCXX_DEBUG is defined. Disable std::string extern templates when
1332         (_GLIBCXX_EXTERN_TEMPLATE, __glibcxx_assert): Depend on
1333         _GLIBCXX_ASSERTIONS instead of _GLIBCXX_DEBUG.
1334         * include/debug/debug.h [!_GLIBCXX_DEBUG]: Define
1335         __glibcxx_requires_non_empty_range and __glibcxx_requires_nonempty.
1336         * include/backward/auto_ptr.h (auto_ptr::operator*,
1337         auto_ptr::operator->): Replace _GLIBCXX_DEBUG_ASSERT with
1338         __glibcxx_assert.
1339         * include/bits/basic_string.h (basic_string::operator[],
1340         basic_string::front, basic_string::back, basic_string::pop_back):
1341         Likewise.
1342         * include/bits/random.h
1343         (uniform_int_distribution::param_type::param_type,
1344         uniform_real_distribution::param_type::param_type,
1345         normal_distribution::param_type::param_type,
1346         gamma_distribution::param_type::param_type,
1347         bernoulli_distribution::param_type::param_type,
1348         binomial_distribution::param_type::param_type,
1349         geometric_distribution::param_type::param_type,
1350         negative_binomial_distribution::param_type::param_type,
1351         poisson_distribution::param_type::param_type,
1352         exponential_distribution::param_type::param_type): Likewise.
1353         * include/bits/regex.h (match_results::operator[],
1354         match_results::prefix, match_results::suffix): Likewise.
1355         * include/bits/regex.tcc (format, regex_iterator::operator++):
1356         Likewise.
1357         * include/bits/regex_automaton.tcc (_StateSeq::_M_clone): Likewise.
1358         * include/bits/regex_compiler.tcc (_Compiler::_Compiler,
1359         _Compiler::_M_insert_character_class_matcher): Likewise.
1360         * include/bits/regex_executor.tcc (_Executor::_M_dfs): Likewise.
1361         * include/bits/regex_scanner.tcc (_Scanner::_M_advance,
1362         _Scanner::_M_scan_normal): Likewise.
1363         * include/bits/shared_ptr_base.h (__shared_ptr::_M_reset,
1364         __shared_ptr::operator*): Likewise.
1365         * include/bits/stl_iterator_base_funcs.h (__advance): Likewise.
1366         * include/bits/unique_ptr.h (unique_ptr::operator*,
1367         unique_ptr::operator[]): Likewise.
1368         * include/experimental/fs_path.h (path::path(string_type, _Type),
1369         path::iterator::operator++, path::iterator::operator--,
1370         path::iterator::operator*): Likewise.
1371         * include/experimental/string_view (basic_string_view::operator[],
1372         basic_string_view::front, basic_string_view::back,
1373         basic_string_view::remove_prefix): Likewise.
1374         * include/ext/random (beta_distribution::param_type::param_type,
1375         normal_mv_distribution::param_type::param_type,
1376         rice_distribution::param_type::param_type,
1377         pareto_distribution::param_type::param_type,
1378         k_distribution::param_type::param_type,
1379         arcsine_distribution::param_type::param_type,
1380         hoyt_distribution::param_type::param_type,
1381         triangular_distribution::param_type::param_type,
1382         von_mises_distribution::param_type::param_type,
1383         hypergeometric_distribution::param_type::param_type,
1384         logistic_distribution::param_type::param_type): Likewise.
1385         * include/ext/vstring.h (__versa_string::operator[]): Likewise.
1386         * include/std/complex (polar): Likewise.
1387         * include/std/mutex [!_GTHREAD_USE_MUTEX_TIMEDLOCK]
1388         (timed_mutex::~timed_mutex, timed_mutex::unlock,
1389         (recursive_timed_mutex::~timed_mutex, recursive_timed_mutex::unlock):
1390         Likewise.
1391         * include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER]
1392         (__shared_mutex_pthread::__shared_mutex_pthread,
1393         __shared_mutex_pthread::~__shared_mutex_pthread): Likewise.
1394         (__shared_mutex_pthread::lock, __shared_mutex_pthread::try_lock,
1395         __shared_mutex_pthread::unlock, __shared_mutex_pthread::lock_shared,
1396         __shared_mutex_pthread::try_lock_shared): Likewise.
1397         (__shared_mutex_cv::~__shared_mutex_cv, __shared_mutex_cv::unlock,
1398         __shared_mutex_cv::unlock_shared): Likewise.
1399         (shared_timed_mutex::try_lock_until,
1400         shared_timed_mutex::try_lock_shared_until): Likewise.
1401         * include/std/valarray (valarray::valarray(const _Tp*, size_t),
1402         valarray::operator=, valarray::sum, valarray::min, valarray::max,
1403         _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT, _DEFINE_BINARY_OPERATOR):
1404         Likewise.
1405
1406 2015-09-07  Jonathan Wakely  <jwakely@redhat.com>
1407
1408         * include/bits/shared_ptr_base.h (__shared_ptr::operator->): Change
1409         _GLIBCXX_DEBUG_ASSERT to _GLIBCXX_DEBUG_PEDASSERT.
1410         * include/bits/unique_ptr.h (unique_ptr::operator->): Likewise.
1411         * testsuite/20_util/shared_ptr/observers/get.cc: Test operator-> on
1412         empty shared_ptr.
1413
1414         * include/bits/regex_compiler.h (_BracketMatcher::_M_is_ready):
1415         Initialize using NSDMI and set using _GLIBCXX_DEBUG_ONLY.
1416
1417         * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Rename
1418         shadowed variable.
1419
1420         * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Run on
1421         darwin.
1422         * testsuite/30_threads/timed_mutex/unlock/2.cc: Run on darwin.
1423
1424 2015-09-04  Jonathan Wakely  <jwakely@redhat.com>
1425
1426         PR libstdc++/65704
1427         * include/std/mutex (recursive_timed_mutex): Fix uses of _Can_lock.
1428
1429         PR libstdc++/65704
1430         * include/Makefile.am: Add <bits/mutex.h>.
1431         * include/Makefile.in: Regenerate.
1432         * include/bits/mutex.h (__mutex_base, mutex, lock_guard, unique_lock):
1433         New file containing types moved from <mutex>.
1434         * include/std/condition_variable: Include <bits/mutex.h> instead of
1435         <mutex>.
1436         * include/std/mutex (__mutex_base, mutex, lock_guard, unique_lock):
1437         Move to <bits/mutex.h>.
1438         *  testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Remove
1439         dg-require-gthreads-timed.
1440         *  testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
1441         Likewise.
1442         *  testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc:
1443         Likewise.
1444         *  testsuite/30_threads/recursive_timed_mutex/dest/
1445         destructor_locked.cc: Likewise.
1446         *  testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
1447         *  testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
1448         *  testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
1449         *  testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
1450         *  testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
1451         Likewise.
1452         *  testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
1453         Likewise.
1454         *  testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
1455         Likewise.
1456         *  testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
1457         Likewise.
1458         *  testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
1459         Likewise.
1460         *  testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
1461         *  testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
1462         *  testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
1463         *  testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
1464         *  testsuite/30_threads/timed_mutex/dest/destructor_locked.cc:
1465         Likewise.
1466         *  testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
1467         *  testsuite/30_threads/timed_mutex/requirements/standard_layout.cc:
1468         Likewise.
1469         *  testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
1470         *  testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
1471         *  testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
1472         *  testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
1473         *  testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
1474         *  testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
1475         *  testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
1476         *  testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
1477         *  testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
1478         *  testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
1479         *  testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
1480         *  testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
1481         *  testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
1482
1483 2015-09-04  Edward Smith-Rowland  <3dw4rd@verizon.net>
1484             Jonathan Wakely  <jwakely@redhat.com>
1485
1486         Add C++11 header <cuchar>.
1487         * acinclude.m4 (GLIBCXX_CHECK_UCHAR_H): Define.
1488         * config.h.in: Regenerate.
1489         * configure: Regenerate.
1490         * configure.ac: Check for <uchar.h>.
1491         * include/Makefile.am: Add new headers.
1492         * include/Makefile.in: Regenerate.
1493         * include/c/cuchar: New.
1494         * include/c_compatibility/uchar.h: New.
1495         * include/c_global/cuchar: New.
1496         * include/c_std/cuchar: New.
1497         * include/precompiled/stdc++.h: Include <cuchar>.
1498         * testsuite/17_intro/headers/c++200x/stdc++.cc: Include <uchar.h>.
1499         * testsuite/17_intro/headers/c++200x/stdc++_multiple_inclusion.cc:
1500         Include <uchar.h>.
1501
1502 2015-09-04  Jonathan Wakely  <jwakely@redhat.com>
1503
1504         PR libstdc++/65473
1505         * include/c/cassert: Include <bits/c++config.h>.
1506         * include/c/cerrno: Likewise.
1507         * include/c/cfloat: Likewise.
1508         * include/c/ciso646: Likewise.
1509         * include/c/climits: Likewise.
1510         * include/c_global/cassert: Likewise.
1511         * include/c_global/cerrno: Likewise.
1512         * include/c_global/cfloat: Likewise.
1513         * include/c_global/ciso646: Likewise.
1514         * include/c_global/climits: Likewise.
1515         * include/c_std/cassert: Likewise.
1516         * include/c_std/cerrno: Likewise.
1517         * include/c_std/cfloat: Likewise.
1518         * include/c_std/ciso646: Likewise.
1519         * include/c_std/climits: Likewise.
1520
1521 2015-09-03  Jonathan Wakely  <jwakely@redhat.com>
1522
1523         * include/bits/shared_ptr_base.h: Add required header.
1524         * include/std/condition_variable: Likewise.
1525         * include/std/mutex: Remove unused header.
1526         * include/std/shared_mutex: Remove redundant header.
1527         (shared_mutex::shared_mutex()): Replace throw with __throw_bad_alloc.
1528
1529         PR libstdc++/66902
1530         * src/c++11/debug.cc (_S_debug_messages): Make array const.
1531
1532         PR libstdc++/66998
1533         * include/experimental/functional (_Not_fn): Add exception
1534         specifications and non-deduced return types.
1535         (not_fn): Add exception specification and wrap pointer-to-member.
1536         * testsuite/experimental/functional/not_fn.cc: Test in SFINAE context
1537         and test pointer-to-member.
1538
1539         PR libstdc++/62039
1540         * include/bits/stl_iterator_base_funcs.h (next, prev): Add concept
1541         checks.
1542         * testsuite/24_iterators/operations/prev_neg.cc: New.
1543         * testsuite/24_iterators/operations/next_neg.cc: New.
1544
1545 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1546
1547         * testsuite/18_support/pthread_guard.cc: Add *-*-rtems* target
1548         selector to all lines which contain a *-*-cygwin target selector.
1549         * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise.
1550         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise.
1551         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
1552         * testsuite/21_strings/basic_string/pthread18185.cc: Likewise.
1553         * testsuite/21_strings/basic_string/pthread33394.cc: Likewise.
1554         * testsuite/21_strings/basic_string/pthread4.cc: Likewise.
1555         * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
1556         * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
1557         * testsuite/23_containers/list/pthread1.cc: Likewise.
1558         * testsuite/23_containers/list/pthread5.cc: Likewise.
1559         * testsuite/23_containers/map/pthread6.cc: Likewise.
1560         * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise.
1561         * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
1562         * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
1563         * testsuite/30_threads/async/42819.cc: Likewise.
1564         * testsuite/30_threads/async/49668.cc: Likewise.
1565         * testsuite/30_threads/async/54297.cc: Likewise.
1566         * testsuite/30_threads/async/any.cc: Likewise.
1567         * testsuite/30_threads/async/async.cc: Likewise.
1568         * testsuite/30_threads/async/launch.cc: Likewise.
1569         * testsuite/30_threads/async/lwg2021.cc: Likewise.
1570         * testsuite/30_threads/async/sync.cc: Likewise.
1571         * testsuite/30_threads/call_once/39909.cc: Likewise.
1572         * testsuite/30_threads/call_once/49668.cc: Likewise.
1573         * testsuite/30_threads/call_once/60497.cc: Likewise.
1574         * testsuite/30_threads/call_once/call_once1.cc: Likewise.
1575         * testsuite/30_threads/condition_variable/54185.cc: Likewise.
1576         * testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
1577         * testsuite/30_threads/condition_variable/members/1.cc: Likewise.
1578         * testsuite/30_threads/condition_variable/members/2.cc: Likewise.
1579         * testsuite/30_threads/condition_variable/members/3.cc: Likewise.
1580         * testsuite/30_threads/condition_variable/members/53841.cc: Likewise.
1581         * testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
1582         Likewise.
1583         * testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
1584         * testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
1585         * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
1586         * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
1587         * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
1588         * testsuite/30_threads/future/cons/move.cc: Likewise.
1589         * testsuite/30_threads/future/members/45133.cc: Likewise.
1590         * testsuite/30_threads/future/members/get.cc: Likewise.
1591         * testsuite/30_threads/future/members/get2.cc: Likewise.
1592         * testsuite/30_threads/future/members/share.cc: Likewise.
1593         * testsuite/30_threads/future/members/valid.cc: Likewise.
1594         * testsuite/30_threads/future/members/wait.cc: Likewise.
1595         * testsuite/30_threads/future/members/wait_for.cc: Likewise.
1596         * testsuite/30_threads/future/members/wait_until.cc: Likewise.
1597         * testsuite/30_threads/lock/1.cc: Likewise.
1598         * testsuite/30_threads/lock/2.cc: Likewise.
1599         * testsuite/30_threads/lock/3.cc: Likewise.
1600         * testsuite/30_threads/lock/4.cc: Likewise.
1601         * testsuite/30_threads/mutex/cons/1.cc: Likewise.
1602         * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
1603         * testsuite/30_threads/mutex/lock/1.cc: Likewise.
1604         * testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
1605         * testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
1606         * testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
1607         * testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
1608         * testsuite/30_threads/mutex/unlock/1.cc: Likewise.
1609         * testsuite/30_threads/mutex/unlock/2.cc: Likewise.
1610         * testsuite/30_threads/packaged_task/49668.cc: Likewise.
1611         * testsuite/30_threads/packaged_task/60564.cc: Likewise.
1612         * testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
1613         * testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
1614         * testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
1615         * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
1616         * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
1617         * testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
1618         * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
1619         * testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
1620         Likewise.
1621         * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
1622         * testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
1623         * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
1624         * testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
1625         * testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
1626         * testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
1627         * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
1628         * testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
1629         * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
1630         * testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
1631         * testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
1632         * testsuite/30_threads/promise/60966.cc: Likewise.
1633         * testsuite/30_threads/promise/cons/1.cc: Likewise.
1634         * testsuite/30_threads/promise/cons/alloc.cc: Likewise.
1635         * testsuite/30_threads/promise/cons/move.cc: Likewise.
1636         * testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
1637         * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
1638         * testsuite/30_threads/promise/members/get_future.cc: Likewise.
1639         * testsuite/30_threads/promise/members/get_future2.cc: Likewise.
1640         * testsuite/30_threads/promise/members/set_exception.cc: Likewise.
1641         * testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
1642         * testsuite/30_threads/promise/members/set_value.cc: Likewise.
1643         * testsuite/30_threads/promise/members/set_value2.cc: Likewise.
1644         * testsuite/30_threads/promise/members/set_value3.cc: Likewise.
1645         * testsuite/30_threads/promise/members/swap.cc: Likewise.
1646         * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
1647         * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
1648         Likewise.
1649         * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
1650         * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
1651         * testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
1652         Likewise.
1653         * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
1654         * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
1655         * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
1656         * testsuite/30_threads/recursive_mutex/unlock/2.cc: Likewise.
1657         * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
1658         * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
1659         Likewise.
1660         * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
1661         * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
1662         * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
1663         Likewise.
1664         * testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc:
1665         Likewise.
1666         * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
1667         * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
1668         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
1669         Likewise.
1670         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
1671         Likewise.
1672         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
1673         Likewise.
1674         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
1675         Likewise.
1676         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
1677         Likewise.
1678         * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
1679         * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Likewise.
1680         * testsuite/30_threads/shared_future/cons/move.cc: Likewise.
1681         * testsuite/30_threads/shared_future/members/45133.cc: Likewise.
1682         * testsuite/30_threads/shared_future/members/get.cc: Likewise.
1683         * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
1684         * testsuite/30_threads/shared_future/members/valid.cc: Likewise.
1685         * testsuite/30_threads/shared_future/members/wait.cc: Likewise.
1686         * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
1687         * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
1688         * testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
1689         * testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
1690         * testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
1691         * testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
1692         * testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
1693         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
1694         * testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
1695         * testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
1696         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
1697         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
1698         * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
1699         * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
1700         * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
1701         * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
1702         * testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise.
1703         * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
1704         * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
1705         * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
1706         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
1707         * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: Likewise.
1708         * testsuite/30_threads/this_thread/1.cc: Likewise.
1709         * testsuite/30_threads/this_thread/2.cc: Likewise.
1710         * testsuite/30_threads/this_thread/3.cc: Likewise.
1711         * testsuite/30_threads/this_thread/4.cc: Likewise.
1712         * testsuite/30_threads/thread/cons/1.cc: Likewise.
1713         * testsuite/30_threads/thread/cons/2.cc: Likewise.
1714         * testsuite/30_threads/thread/cons/3.cc: Likewise.
1715         * testsuite/30_threads/thread/cons/4.cc: Likewise.
1716         * testsuite/30_threads/thread/cons/49668.cc: Likewise.
1717         * testsuite/30_threads/thread/cons/5.cc: Likewise.
1718         * testsuite/30_threads/thread/cons/6.cc: Likewise.
1719         * testsuite/30_threads/thread/cons/7.cc: Likewise.
1720         * testsuite/30_threads/thread/cons/8.cc: Likewise.
1721         * testsuite/30_threads/thread/cons/9.cc: Likewise.
1722         * testsuite/30_threads/thread/cons/moveable.cc: Likewise.
1723         * testsuite/30_threads/thread/members/1.cc: Likewise.
1724         * testsuite/30_threads/thread/members/2.cc: Likewise.
1725         * testsuite/30_threads/thread/members/3.cc: Likewise.
1726         * testsuite/30_threads/thread/members/4.cc: Likewise.
1727         * testsuite/30_threads/thread/members/5.cc: Likewise.
1728         * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
1729         * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
1730         * testsuite/30_threads/thread/swap/1.cc: Likewise.
1731         * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
1732         * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
1733         * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
1734         * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
1735         * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise.
1736         * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
1737         * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
1738         * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
1739         * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
1740         * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
1741         * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
1742         * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
1743         * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
1744         * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
1745         * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
1746         * testsuite/30_threads/try_lock/1.cc: Likewise.
1747         * testsuite/30_threads/try_lock/2.cc: Likewise.
1748         * testsuite/30_threads/try_lock/3.cc: Likewise.
1749         * testsuite/30_threads/try_lock/4.cc: Likewise.
1750         * testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
1751         * testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
1752         * testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
1753         * testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
1754         * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
1755         * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
1756         * testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
1757         * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
1758         * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
1759         * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
1760         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
1761         * testsuite/ext/rope/pthread7-rope.cc: Likewise.
1762         * testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc:
1763         Likewise.
1764         * testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc:
1765         Likewise.
1766
1767 2015-09-02  Dmitry Vyukov  <dvyukov@google.com>
1768
1769         * include/bits/basic_string.h: Fix data races on _M_refcount.
1770
1771 2015-09-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1772
1773         PR libstdc++/67408
1774         * include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Use
1775         _Derived::_M_timedlock().
1776         (timed_mutex): Add _M_timedlock() and make base class a friend.
1777         (recursive_timed_mutex): Likewise.
1778
1779 2015-08-28  Tim Shen  <timshen@google.com>
1780
1781         PR libstdc++/67362
1782         * include/bits/regex_scanner.tcc (_Scanner<>::_M_scan_normal):
1783         Always returns ordinary char token if the char isn't
1784         considered a special char.
1785         * testsuite/28_regex/regression.cc: New test file for collecting
1786         regression testcases from, typically, bugzilla.
1787
1788 2015-08-27  Jonathan Wakely  <jwakely@redhat.com>
1789
1790         PR libstdc++/67374
1791         * include/bits/range_access.h (valarray, begin, end): Declare.
1792         * testsuite/26_numerics/valarray/range_access.cc: Test const
1793         overloads.
1794         * testsuite/26_numerics/valarray/range_access2.cc: New.
1795
1796 2015-08-27  John Marino  <gnugcc@marino.st>
1797
1798         * acinclude.m4 (*-*-dragonfly*): Change 7 locale support files
1799         from generic to new DragonFly versions.
1800         * configure: Regenerate.
1801         * config/locale/dragonfly/c_locale.cc: Improve locale support.
1802         * config/locale/dragonfly/ctype_members.cc: Likewise.
1803         * config/os/bsd/dragonfly/ctype_configure_char.cc: Likewise.
1804         * config/os/bsd/dragonfly/os_defines.h: Define _GLIBCXX_USE_C99.
1805         * config/locale/dragonfly/c_locale.h: New.
1806         * config/locale/dragonfly/codecvt_members.cc: New.
1807         * config/locale/dragonfly/collate_members.cc: New.
1808         * config/locale/dragonfly/monetary_members.cc: New.
1809         * config/locale/dragonfly/numeric_members.cc: New.
1810         * config/locale/dragonfly/time_members.cc: New.
1811         * config/locale/dragonfly/time_members.h: New.
1812
1813 2015-08-27  Jonathan Wakely  <jwakely@redhat.com>
1814
1815         * configure: Regenerate.
1816
1817 2015-08-26  Edward Smith-Rowland  <3dw4rd@verizon.net>
1818             Jonathan Wakely  <jwakely@redhat.com>
1819
1820         PR libstdc++/64351
1821         PR libstdc++/63176
1822         * include/bits/random.tcc (generate_canonical): Loop until we get a
1823         result less than one.
1824         * testsuite/26_numerics/random/uniform_real_distribution/operators/
1825         64351.cc: New.
1826
1827 2015-08-26  Jonathan Wakely  <jwakely@redhat.com>
1828
1829         * include/bits/shared_ptr.h (__enable_shared_from_this_helper): Use
1830         nullptr.
1831         * include/bits/shared_ptr_base.h (weak_ptr::_M_assign): Don't assign
1832         if ownership is already shared with a shared_ptr object.
1833         (__enable_shared_from_this_helper): Use nullptr.
1834         * testsuite/20_util/enable_shared_from_this/members/const.cc: New.
1835         * testsuite/20_util/enable_shared_from_this/members/reinit.cc: New.
1836         * testsuite/20_util/enable_shared_from_this/requirements/
1837         explicit_instantiation.cc: Instantiate with const and incomplete types.
1838
1839         * include/debug/map.h (map::try_emplace, map::insert_or_assign):
1840         Define.
1841         * include/debug/unordered_map (unordered_map::try_emplace,
1842         unordered_map::insert_or_assign): Define.
1843
1844         PR libstdc++/66902
1845         * src/c++11/debug.cc (_S_debug_messages): Give internal linkage.
1846
1847 2015-08-24  François Dumont  <fdumont@gcc.gnu.org>
1848
1849         PR libstdc++/60519
1850         * include/debug/formatter.h (_Debug_msg_id::__msg_irreflexive_ordering):
1851         New enum entry.
1852         * include/debug/functions.h (_Irreflexive_checker): New.
1853         (__is_irreflexive, __is_irreflexive_pred): New.
1854         * include/debug/macros.h
1855         (__glibcxx_check_irreflexive, __glibcxx_check_irreflexive_pred): New
1856         macros.
1857         (__glibcxx_check_irreflexive2, __glibcxx_check_irreflexive_pred2): New
1858         macros limited to post-C++11 mode.
1859         * include/debug/debug.h
1860         (__glibcxx_requires_irreflexive, __glibcxx_requires_irreflexive_pred):
1861         New macros, use latter.
1862         (__glibcxx_requires_irreflexive2, __glibcxx_requires_irreflexive_pred2):
1863         Likewise.
1864         * include/bits/stl_algo.h
1865         (partial_sort_copy): Add irreflexive debug check.
1866         (partial_sort_copy): Likewise.
1867         (lower_bound): Likewise.
1868         (upper_bound): Likewise.
1869         (equal_range): Likewise.
1870         (binary_search): Likewise.
1871         (inplace_merge): Likewise.
1872         (includes): Likewise.
1873         (next_permutation): Likewise.
1874         (prev_permutation): Likewise.
1875         (is_sorted_until): Likewise.
1876         (minmax_element): Likewise.
1877         (partial_sort): Likewise.
1878         (nth_element): Likewise.
1879         (sort): Likewise.
1880         (merge): Likewise.
1881         (stable_sort): Likewise.
1882         (set_union): Likewise.
1883         (set_intersection): Likewise.
1884         (set_difference): Likewise.
1885         (set_symmetric_difference): Likewise.
1886         (min_element): Likewise.
1887         (max_element): Likewise.
1888         * include/bits/stl_algobase.h
1889         (lower_bound): Likewise.
1890         (lexicographical_compare): Likewise.
1891         * include/bits/stl_heap.h
1892         (push_heap): Likewise.
1893         (pop_heap): Likewise.
1894         (make_heap): Likewise.
1895         (sort_heap): Likewise.
1896         (is_heap_until): Likewise.
1897         * testsuite/25_algorithms/lexicographical_compare/debug/
1898         irreflexive_neg.cc: New.
1899         * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: New.
1900         * testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
1901         New.
1902
1903 2015-08-24  Jonathan Wakely  <jwakely@redhat.com>
1904
1905         PR libstdc++/65049
1906         * include/bits/char_traits.h (char_traits<char>::compare,
1907         char_traits<char>::find, char_traits<char>::move,
1908         char_traits<char>::copy, char_traits<char>::assign): Check for zero
1909         length.
1910         (char_traits<wchar_t>::compare, char_traits<wchar_t>::find,
1911         char_traits<wchar_t>::move, char_traits<wchar_t>::copy,
1912         char_traits<wchar_t>::assign): Likewise.
1913         (char_traits<char16_t>::move, char_traits<char16_t>::copy): Likewise.
1914         (char_traits<char32_t>::move, char_traits<char32_t>::copy): Likewise.
1915         * include/ext/pod_char_traits.h (char_traits<character<>>::move,
1916         char_traits<character<>>::copy): Likewise.
1917         * testsuite/21_strings/char_traits/requirements/char/65049.cc: New.
1918         * testsuite/21_strings/char_traits/requirements/char16_t/65049.cc:
1919         New.
1920         * testsuite/21_strings/char_traits/requirements/char32_t/65049.cc:
1921         New.
1922         * testsuite/21_strings/char_traits/requirements/wchar_t/65049.cc:
1923         New.
1924
1925         PR libstdc++/67309
1926         * include/bits/random.tcc
1927         (poisson_distribution::param_type::_M_initialize): Use max<double>.
1928         (binomial_distribution::param_type::_M_initialize): Likewise.
1929         * testsuite/17_intro/headers/c++200x/67309.cc: New.
1930         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Remove
1931         redundant header.
1932
1933 2015-08-20  Jonathan Wakely  <jwakely@redhat.com>
1934
1935         PR libstdc++/67294
1936         * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Do not run
1937         on Darwin.
1938         * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
1939
1940         * include/experimental/any (__any_caster): Define at namespace scope
1941         so the name is visible to name lookup.
1942         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
1943
1944         * python/Makefile.am: Ensure gdb.py is installed for libstdc++ not
1945         libstdc++fs.
1946         * python/Makefile.in: Regenerate.
1947
1948 2015-08-19  Paolo Carlini  <paolo.carlini@oracle.com>
1949
1950         * include/c_global/cmath: Fix typo in comment.
1951
1952 2015-08-19  Paolo Carlini  <paolo.carlini@oracle.com>
1953
1954         * include/c_global/cmath: Revert fix for libstdc++/58625, no
1955         longer necessary (__builtin_signbit is now type-generic).
1956
1957 2015-08-18  Jonathan Wakely  <jwakely@redhat.com>
1958
1959         PR c++/67216
1960         * testsuite/tr1/2_general_utilities/shared_ptr/observers/bool_conv.cc:
1961         Fix use of safe-bool idiom that isn't valid in C++11.
1962
1963         * include/bits/ptr_traits.h: Include <bits/move.h> for addressof.
1964
1965         PR libstdc++/67066
1966         * doc/xml/manual/configure.xml (manual.intro.setup.configure): Add
1967         caveats for --enable-concept-checks. Improve link text.
1968         * doc/xml/manual/diagnostics.xml (std.diagnostics.concept_checking):
1969         Clarify caveats.
1970         * doc/html/*: Regenerate.
1971         * include/bits/stl_deque.h (deque): Only use concept checks in C++03.
1972         * include/bits/stl_stack.h (stack): Likewise.
1973         * include/bits/stl_vector.h (vector): Likewise.
1974
1975 2015-08-14  Jonathan Wakely  <jwakely@redhat.com>
1976
1977         * include/experimental/any (any::operator=(const any&)): Move check
1978         for self-assignment.
1979         (any::operator=(any&&)): Add check for self-assignment.
1980         (any::operator=(_ValueType&&)): Constrain template argument.
1981         (any::swap(any&)): Add check for self-swap.
1982         * testsuite/experimental/any/assign/self.cc: Test move and swap.
1983         * testsuite/experimental/any/misc/any_cast_neg.cc: Update dg-error.
1984
1985 2015-08-14  Jonathan Wakely  <jwakely@redhat.com>
1986
1987         * include/experimental/array: Add feature-test macro.
1988         * testsuite/experimental/array/neg.cc: Update dg-error.
1989
1990 2015-08-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
1991
1992         * testsuite/experimental/array/neg.s: Remove.
1993         * testsuite/experimental/array/neg.ii.gz: Remove.
1994
1995 2015-08-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
1996
1997         Implement std::experimental::fundamentals_v2::make_array and
1998         std::experimental::fundamentals_v2::to_array.
1999         * include/Makefile.am: Add array.
2000         * include/Makefile.in: Add array.
2001         * include/experimental/array: New.
2002         * testsuite/experimental/array/make_array.cc: Likewise.
2003         * testsuite/experimental/array/neg.cc: Likewise.
2004         * doc/html/manual/status.html: Mark make_array as Y.
2005         * doc/xml/manual/status_cxx2017.xml: Likewise.
2006
2007 2015-08-13  Jonathan Wakely  <jwakely@redhat.com>
2008
2009         * include/bits/alloc_traits.h: Add feature-test macro.
2010         * include/bits/allocator.h: Likewise.
2011         * include/bits/range_access.h: Likewise.
2012         * include/bits/stl_map.h: Likewise.
2013         * include/bits/unordered_map.h: Likewise.
2014
2015 2015-08-13  Jonathan Wakely  <jwakely@redhat.com>
2016
2017         * testsuite/30_threads/mutex/unlock/2.cc: New.
2018         * testsuite/30_threads/recursive_mutex/unlock/2.cc: New.
2019         * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: New.
2020         * testsuite/30_threads/shared_mutex/unlock/1.cc: New.
2021         * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: New.
2022         * testsuite/30_threads/timed_mutex/unlock/2.cc: New.
2023
2024 2015-08-13  Eelis van der Weegen  <eelis@eelis.net>
2025
2026         * include/std/shared_mutex (shared_mutex::unlock()): Fix typo.
2027
2028 2015-08-12  Caroline Tice <cmtice@google.com>
2029
2030         PR 66521, Contributed by Eric Gallager
2031         * acinclude.m4 (VTV_CXXLINKFLAGS): Make this variable OS-specific, and
2032         fix the rpath flag to work properly for darwin.
2033         * configure: Regenerated.
2034
2035 2015-08-12  Jonathan Wakely  <jwakely@redhat.com>
2036
2037         * doc/xml/manual/appendix_contributing.xml: Update patch email policy.
2038         * doc/xml/manual/status_cxx2017.xml: Update status table.
2039         * doc/html/manual/*: Regenerate.
2040
2041 2015-08-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
2042
2043         Implement N4279, Improved insertion interface for unique-key maps.
2044         * include/bits/stl_map.h (try_emplace, insert_or_assign): New.
2045         * include/bits/stl_tree.h (_M_get_insert_unique_pos,
2046         _M_get_insert_equal_pos, _M_get_insert_hint_unique_pos,
2047         _M_get_insert_hint_equal_pos): Make public.
2048         * include/bits/unordered_map.h (try_emplace, insert_or_assign): New.
2049         * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
2050         Likewise.
2051         * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
2052         * testsuite/23_containers/unordered_map/modifiers/insert_or_assign.cc:
2053         Likewise.
2054         * testsuite/23_containers/unordered_map/modifiers/try_emplace.cc:
2055         Likewise.
2056
2057 2015-08-08  Ville Voutilainen  <ville.voutilainen@gmail.com>
2058
2059         Implement N4089 Safe conversions in unique_ptr<T[]> (LWG 2118)
2060         and N4366 LWG 2228: Missing SFINAE rule in unique_ptr
2061         templated assignment
2062         * include/bits/unique_ptr.h
2063         (__remove_cv, __is_derived_Tp): Remove.
2064         (default_delete::default_delete(const default_delete<_Up[]>)):
2065         Constrain with array convertibility.
2066         (default_delete::operator(_Up*)): Turn into a template,
2067         constrain with array convertibility.
2068         (__safe_conversion_up): New, single object version.
2069         (unique_ptr(unique_ptr<_Up, _Ep>&&)): Constrain with deleter
2070         convertibility.
2071         (unique_ptr::operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
2072         is_assignable as a constraint.
2073         (__safe_conversion_up): Array version, renamed from __safe_conversion,
2074         updated to implement N4089.
2075         (__safe_conversion_raw): New.
2076         (unique_ptr(_Up)): Turn into a template, constrain with array
2077         convertibility.
2078         (unique_ptr(_Up,
2079         typename conditional<is_reference<deleter_type>::value,
2080         deleter_type, const deleter_type&>::type)): Likewise.
2081         (unique_ptr(_Up, typename
2082         remove_reference<deleter_type>::type&&)): Likewise.
2083         (unique_ptr(unique_ptr<_Up, _Ep>&&)): Likewise.
2084         (operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
2085         is_assignable as a constraint (array version).
2086         (reset(_Up)): Turn into a template, constrain with array
2087         convertibility.
2088         (reset(nullptr_t)): New.
2089         * testsuite/20_util/default_delete/48631_neg.cc: Adjust.
2090         * testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
2091         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
2092         * testsuite/20_util/unique_ptr/assign/cv_qual.cc: Likewise.
2093         * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Likewise.
2094         * testsuite/20_util/unique_ptr/dr2228.cc: New.
2095         * testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Adjust.
2096
2097 2015-08-05  Nikolai Bozhenov  <n.bozhenov@samsung.com>
2098
2099         * testsuite/20_util/enable_shared_from_this/cons/constexpr.cc: Remove
2100         redundant -save-temps option.
2101         * testsuite/20_util/shared_ptr/cons/constexpr.cc: Likewise.
2102         * testsuite/20_util/unique_ptr/cons/constexpr.cc: Likewise.
2103         * testsuite/20_util/weak_ptr/cons/constexpr.cc: Likewise.
2104         * testsuite/30_threads/future/cons/constexpr.cc: Likewise.
2105         * testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise.
2106
2107 2015-08-03  Jonathan Wakely  <jwakely@redhat.com>
2108
2109         PR libstdc++/67078
2110         * include/bits/range_access.h (size, empty, data): Fix _N bad name.
2111
2112 2015-07-30  Jonathan Wakely  <jwakely@redhat.com>
2113
2114         * testsuite/experimental/filesystem/operations/current_path.cc: Use
2115         canonical paths for comparisons.
2116
2117 2015-07-30  Tim Shen  <timshen@google.com>
2118
2119         * include/bits/regex_automaton.h (_State_base, _State<>):
2120         Remove _TraitsT dependency from _State<>; Make matcher member
2121         into the union to reduce struct size.
2122         * include/bits/regex_automaton.tcc (_State_base<>::_M_print,
2123         _State_base<>::_M_dot, _StateSeq<>::_M_clone):
2124         Adjust to fit the interface. Factor out common parts in
2125         _M_clone as _State<>::_M_has_alt.
2126         * include/bits/regex_executor.h (_Executer<>::_M_lookahead):
2127         Only pass state id instead of the whole state.
2128         * include/bits/regex_executor.tcc (_Executer<>::_M_dfs,
2129         _Executer<>::_M_lookahead): Adjust to fit the interface.
2130         * include/std/regex: Include <ext/aligned_buffer.h>
2131
2132 2015-07-30  Jonathan Wakely  <jwakely@redhat.com>
2133
2134         * include/experimental/any (any::operator=(const any&)): Check for
2135         self-assignment.
2136         * testsuite/experimental/any/assign/self.cc: New.
2137         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
2138
2139 2015-07-29  Jonathan Wakely  <jwakely@redhat.com>
2140
2141         PR libstdc++/66829
2142         * testsuite/lib/libstdc++.exp (v3-build_support): Compile
2143         testsuite_shared.cc with -std=gnu++98.
2144
2145 2015-07-29  Ville Voutilainen  <ville.voutilainen@gmail.com>
2146
2147         * include/bits/range_access.h: Change class to typename in every
2148         template.
2149         (size, empty, data): New functions from N4280.
2150         * testsuite/24_iterators/container_access.cc: New.
2151
2152         PR libstdc++/60970
2153         * include/bits/functional_hash.h (__hash_enum): New.
2154         (hash): Derive from __hash_enum.
2155         * testsuite/20_util/hash/60970.cc: New.
2156
2157 2015-07-29  Tim Shen  <timshen@google.com>
2158
2159         PR libstdc++/67015
2160         * include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
2161         _BracketMatcher<>::_M_add_collating_element): Change signature
2162         to make checking the and of bracket expression easier.
2163         * include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
2164         Treat '-' as a valid literal if it's at the end of bracket expression.
2165         * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
2166         New testcases.
2167
2168 2015-07-24  Jonathan Wakely  <jwakely@redhat.com>
2169
2170         * include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
2171         (_M_load_and_test_until): Whitespace.
2172         (_M_load_and_test): Value-initialize the unused durations.
2173         (_M_load_when_equal): Add missing return value.
2174
2175 2015-07-24  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2176
2177         * fragment.am (AM_CPPFLAGS): Add CPPFLAGS.
2178         * Makefile.in: Regenerate.
2179         * doc/Makefile.in: Regenerate.
2180         * include/Makefile.in: Regenerate.
2181         * libsupc++/Makefile.in: Regenerate.
2182         * po/Makefile.in: Regenerate.
2183         * python/Makefile.in: Regenerate.
2184         * src/Makefile.in: Regenerate.
2185         * src/c++11/Makefile.in: Regenerate.
2186         * src/c++98/Makefile.in: Regenerate.
2187         * src/filesystem/Makefile.in: Regenerate.
2188         * testsuite/Makefile.in: Regenerate.
2189
2190 2015-07-23  DJ Delorie  <dj@redhat.com>
2191
2192         * include/bits/functional_hash.h: Add specializations for __intN
2193         types.
2194
2195         * include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp (__gnu_pbds):
2196         Guard against values that might exceed size_t's precision.
2197
2198 2015-07-20  Jason Merrill  <jason@redhat.com>
2199
2200         * include/bits/c++config: Fix abi_tag in special modes.
2201
2202 2015-07-19  Jonathan Wakely  <jwakely@redhat.com>
2203
2204         * doc/xml/manual/status_cxx2017.xml: Fix URL for N4279.
2205         * doc/html/manual/status.html: Regenerate.
2206
2207 2015-07-17  Jonathan Wakely  <jwakely@redhat.com>
2208
2209         * doc/xml/manual/status_cxx2011.xml: Add caveats for native_handle.
2210         * doc/html/manual/status.html: Regenerate.
2211
2212 2015-07-16  François Dumont  <fdumont@gcc.gnu.org>
2213
2214         * include/bits/stl_algobase.h (__miter_base): Move...
2215         * include/bits/cpp_type_traits.h: ...here.
2216         * include/debug/functions.h (__foreign_iterator_aux): Use latter.
2217         * testsuite/23_containers/vector/debug/insert7_neg.cc: New.
2218
2219 2015-07-13  Jonathan Wakely  <jwakely@redhat.com>
2220
2221         PR libstdc++/66855
2222         * src/c++11/codecvt.cc (__codecvt_utf8_utf16_base::do_in): Override
2223         endianness bit in mode.
2224         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: New.
2225
2226         * include/bits/c++config (_GLIBCXX_NOEXCEPT_IF): Define.
2227         * include/bits/forward_list.h (forward_list::swap): Make noexcept
2228         unconditional.
2229         * include/bits/hashtable.h (_Hashtable::swap): Do not use
2230         _S_nothrow_swap().
2231         * include/bits/stl_bvector.h (vector<bool>::swap): Make noexcept
2232         unconditional.
2233         * include/bits/stl_deque.h (deque::swap): Likewise.
2234         (swap(deque&, deque&)): Use _GLIBCXX_NOEXCEPT_IF.
2235         * include/bits/stl_list.h (list::swap): Make noexcept unconditional.
2236         (swap(list&, list&)): Use _GLIBCXX_NOEXCEPT_IF.
2237         * include/bits/stl_map.h (map::swap, swap(map&, map&)): Use
2238         _GLIBCXX_NOEXCEPT_IF, do not depend on _S_nothrow_swap.
2239         * include/bits/stl_multimap.h (multimap::swap,
2240         swap(multimap&, multimap&)): Likewise.
2241         * include/bits/stl_multiset.h (multiset::swap,
2242         swap(multiset&, multiset&)): Likewise.
2243         * include/bits/stl_set.h (set::swap, swap(set&, set&)): Likewise.
2244         * include/bits/stl_tree.h (_Rb_tree::swap,
2245         swap(_Rb_tree&, _Rb_tree&)): Likewise.
2246         * include/bits/stl_vector.h (vector::swap): Make noexcept
2247         unconditional.
2248         (swap(vector&, vector&)): Use _GLIBCXX_NOEXCEPT_IF.
2249         * include/debug/deque (deque::swap, swap): Likewise.
2250         * include/debug/forward_list (swap): Add noexcept.
2251         * include/debug/list (list::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
2252         * include/debug/map.h (map::swap, swap): Likewise.
2253         * include/debug/multimap.h (multimap::swap, swap): Likewise.
2254         * include/debug/multiset.h (multiset::Swap, swap): Likewise.
2255         * include/debug/set.h (set::swap, swap): Likewise.
2256         * include/debug/unordered_map (unordered_map::swap,
2257         unordered_multimap::swap, swap): Likewise.
2258         * include/debug/unordered_set (unordered_set::swap,
2259         unordered_multiset::swap, swap): Likewise.
2260         * include/debug/vector (vector::swap, swap): Likewise.
2261         * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()):
2262         Remove.
2263         * include/profile/deque (deque::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
2264         * include/profile/forward_list (swap): Add noexcept.
2265         * include/profile/list (list::swap, swap) : Use _GLIBCXX_NOEXCEPT_IF.
2266         * include/profile/map.h (map::swap, swap): Likewise.
2267         * include/profile/multimap.h (multimap::swap, swap): Likewise.
2268         * include/profile/multiset.h (multiset::swap, swap): Likewise.
2269         * include/profile/set.h (set::swap, swap): Likewise.
2270         * include/profile/unordered_map (swap): Likewise.
2271         * include/profile/unordered_set (swap): Likewise.
2272         * include/profile/vector (vector::swap, swap): Likewise. Remove
2273         overloads for swapping rvalues.
2274         * testsuite/23_containers/deque/allocator/noexcept.cc: Update tests
2275         for noexcept on swap.
2276         * testsuite/23_containers/forward_list/allocator/noexcept.cc:
2277         Likewise.
2278         * testsuite/23_containers/list/allocator/noexcept.cc: Likewise.
2279         * testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
2280         * testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
2281         * testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
2282         * testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
2283         * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
2284         Likewise.
2285         * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
2286         Likewise.
2287         * testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
2288         Likewise.
2289         * testsuite/23_containers/unordered_set/allocator/noexcept.cc:
2290         Likewise.
2291         * testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
2292         * testsuite/23_containers/vector/bool/allocator/noexcept.cc: Likewise.
2293         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line
2294         number.
2295
2296 2015-07-13  John Marino  <gnugcc@marino.st>
2297
2298         * config/os/bsd/dragonfly/os_defines.h (_GLIBCXX_USE_C99_CHECK,
2299         _GLIBCXX_USE_C99_DYNAMIC, _GLIBCXX_USE_C99_LONG_LONG_CHECK,
2300         _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC): Define.
2301
2302 2015-07-05  François Dumont  <fdumont@gcc.gnu.org>
2303
2304         * include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Do not
2305         rehash container.
2306         * testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
2307         Adapt.
2308
2309 2015-07-03  Jonathan Wakely  <jwakely@redhat.com>
2310
2311         * doc/xml/manual/status_cxx2017.xml: Update status table.
2312         * doc/html/manual/*: Regenerate.
2313
2314 2015-07-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
2315
2316         Implement std::experimental::fundamentals_v2::propagate_const.
2317         * include/Makefile.am: Add propagate_const.
2318         * include/Makefile.in: Regenerate.
2319         * include/experimental/propagate_const: New.
2320         * testsuite/experimental/propagate_const/assignment/copy.cc: Likewise.
2321         * testsuite/experimental/propagate_const/assignment/move.cc: Likewise.
2322         * testsuite/experimental/propagate_const/assignment/move_neg.cc:
2323         Likewise.
2324         * testsuite/experimental/propagate_const/cons/copy.cc: Likewise.
2325         * testsuite/experimental/propagate_const/cons/default.cc: Likewise.
2326         * testsuite/experimental/propagate_const/cons/move.cc: Likewise.
2327         * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
2328         * testsuite/experimental/propagate_const/hash/1.cc: Likewise.
2329         * testsuite/experimental/propagate_const/observers/1.cc: Likewise.
2330         * testsuite/experimental/propagate_const/relops/1.cc: Likewise.
2331         * testsuite/experimental/propagate_const/requirements1.cc: Likewise.
2332         * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
2333         * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
2334         * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
2335         * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
2336         * testsuite/experimental/propagate_const/swap/1.cc: Likewise.
2337         * testsuite/experimental/propagate_const/typedefs.cc: Likewise.
2338
2339 2015-07-02  Jonathan Wakely  <jwakely@redhat.com>
2340
2341         * acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
2342         --with-default-libstdcxx-abi
2343         * configure: Regenerate.
2344         * doc/xml/manual/configure.xml: Document valid arguments.
2345
2346 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2347
2348         * libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load
2349         to avoid unused variable warning.
2350         (__set_and_release): Use __p after __atomic_store to avoid unused
2351         variable warning.
2352
2353 2015-07-01  Jonathan Wakely  <jwakely@redhat.com>
2354
2355         * include/bits/alloc_traits.h (__alloctr_rebind): Remove.
2356         (__allocator_traits_base): New base class.
2357         (__alloc_rebind): Reimplement in terms of detection idiom.
2358         (allocator_traits): Derive from __allocator_traits_base. Reimplement
2359         nested types in terms of detection idiom. Simplify SFINAE constraints
2360         on overloaded static member functions.
2361         * include/bits/hashtable.h (_Hashtable): Use __alloc_rebind instead
2362         of __alloctr_rebind.
2363         * testsuite/20_util/scoped_allocator/propagation.cc: Define rebind.
2364         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
2365         dg-error line number.
2366
2367         * include/bits/ptr_traits.h (__ptrtr_elt_type, __ptrtr_diff_type,
2368         __ptrtr_rebind, __ptrtr_not_void): Remove
2369         (__get_first_arg, __replace_first_arg, __make_not_void): Define new
2370         transformations.
2371         (__detected_or_): New detection trait.
2372         (pointer_traits): Use new traits.
2373         * testsuite/20_util/pointer_traits/pointer_to.cc: Add rebind member.
2374         * testsuite/20_util/pointer_traits/requirements/
2375         explicit_instantiation.cc: Use valid arguments to pointer_traits.
2376
2377         * doc/xml/manual/status_cxx2017.xml: Update status table.
2378         * include/experimental/type_traits (void_t, is_detected,
2379         is_detected_v, detected_t, detected_or, detected_or_t,
2380         is_detected_exact, is_detected_exact_v, is_detected_convertible,
2381         is_detected_convertible_v): Define.
2382         * include/std/type_traits (__detector, __detected_or, __detected_or_t,
2383         __detected_or_t_): Define.
2384         * testsuite/experimental/type_traits/detection.cc: New.
2385
2386 2015-06-30  Jonathan Wakely  <jwakely@redhat.com>
2387
2388         * doc/Makefile.am (stamp-pdf-doxygen): Grep for LaTeX errors in log.
2389         * doc/Makefile.in: Regenerate.
2390
2391         * include/bits/stl_pair.h: Replace class keyword with typename.
2392
2393 2015-06-30  Ville Voutilainen  <ville.voutilainen@gmail.com>
2394
2395         Implement N4387, "Improving pair and tuple", and LWG 2367.
2396
2397         * include/bits/stl_pair.h (_ConstructiblePair,
2398         _ImplicitlyConvertiblePair, _MoveConstructiblePair,
2399         _ImplicitlyMoveConvertiblePair): New.
2400         (pair()): Constrain it.
2401         (pair(const _T1&, const _T2&), pair(const pair<_U1, _U2>&),
2402         pair(_U1&&, const _T2&), pair(const _T1&, _U2&&), pair(_U1&&, _U2&&),
2403         pair(pair<_U1, _U2>&&)): Make conditionally explicit.
2404         * include/std/tuple (_TC, tuple::_TC2, tuple::TCC, tuple::TMC): New.
2405         (tuple()): Constrain it.
2406         (tuple(const _UElements&...), tuple(_UElements&&...),
2407         tuple(const tuple<_UElements...>&), tuple(tuple<_UElements...>&&),
2408         tuple(allocator_arg_t, const _Alloc&, const _UElements&...),
2409         tuple(allocator_arg_t, const _Alloc&, _UElements&&...),
2410         tuple(allocator_arg_t, const _Alloc&, const tuple<_UElements...>&),
2411         tuple(allocator_arg_t, const _Alloc&, tuple<_UElements...>&&),
2412         tuple(const pair<_U1, _U2>&), tuple(pair<_U1, _U2>&&),
2413         tuple(allocator_arg_t, const _Alloc&, const pair<_U1, _U2>&),
2414         tuple(allocator_arg_t, const _Alloc&, pair<_U1, _U2>&&)): Make
2415         conditionally explicit.
2416         * include/experimental/functional (__boyer_moore_array_base): Name
2417         array type explicitly instead of using an empty braced-init-list.
2418         * testsuite/20_util/pair/cons/explicit_construct.cc: New.
2419         * testsuite/20_util/pair/piecewise.cc: Use piecewise_construct.
2420         * testsuite/20_util/pair/requirements/dr2367.cc: New.
2421         * testsuite/20_util/tuple/cons/explicit_construct.cc: New.
2422         * testsuite/20_util/tuple/requirements/dr2367.cc: New.
2423
2424 2015-06-30  Jonathan Wakely  <jwakely@redhat.com>
2425
2426         * configure: Regenerate.
2427
2428 2015-06-29  François Dumont  <fdumont@gcc.gnu.org>
2429
2430         * include/bits/stl_iterator_base_types.h (_Iter_base): Limit definition
2431         to pre-C++11 mode.
2432         * include/debug/functions.h
2433         (__gnu_debug::__valid_range, __gnu_debug::__base): Move...
2434         * include/debug/safe_iterator.h
2435         (__gnu_debug::_Sequence_traits): New.
2436         (__gnu_debug::__get_distance_from_begin): New.
2437         (__gnu_debug::__get_distance_to_end): New.
2438         (__gnu_debug::_Safe_iterator<>::_M_valid_range): Expose iterator range
2439         distance information. Add optional check_dereferenceable parameter,
2440         default true.
2441         (__gnu_debug::_Distance_precision, __gnu_debug::__get_distance): Move
2442         default definition...
2443         (__gnu_debug::__get_distance): New overload for _Safe_iterator.
2444         (__gnu_debug::__unsafe): Likewise.
2445         * include/debug/helper_functions.h: ...here. New.
2446         (__gnu_debug::__unsafe): New helper function to remove safe iterator
2447         layer.
2448         * include/debug/stl_iterator.h: New. Include latter.
2449         * include/bits/stl_iterator.h: Include latter in debug mode.
2450         * include/debug/stl_iterator.tcc: Adapt.
2451         * include/debug/safe_local_iterator.h (__gnu_debug::__get_distance): Add
2452         overload for _Safe_local_iterator.
2453         (__gnu_debug::__unsafe): Likewise.
2454         * include/debug/safe_local_iterator.tcc: Adapt.
2455         * include/debug/macros.h (__glibcxx_check_valid_range2): New.
2456         (__glibcxx_check_insert_range): Add _Dist parameter.
2457         (__glibcxx_check_insert_range_after): Likewise.
2458         (__glibcxx_check_string, __glibcxx_check_string_len): Implement using
2459         _GLIBCXX_DEBUG_PEDASSERT.
2460         * include/debug/deque (deque<>::assign): Remove iterator debug layer
2461         when possible.
2462         (deque<>::insert): Likewise.
2463         * include/debug/forward_list (__glibcxx_check_valid_fl_range): New.
2464         (forward_list<>::splice_after): Use latter.
2465         (forward_list<>::assign): Remove iterator debug layer when possible.
2466         (forward_list<>::insert_after): Likewise.
2467         (__gnu_debug::_Sequence_traits<>): Partial specialization.
2468         * include/debug/list (list<>::assign): Remove iterator debug layer when
2469         possible.
2470         (list<>::insert): Likewise.
2471         [__gnu_debug::_Sequence_traits<>]: Partial specialization pre C++11 ABI.
2472         * include/debug/map.h (map<>::insert): Remove iterator debug layer when
2473         possible.
2474         * include/debug/multimap.h (multimap<>::insert): Likewise.
2475         * include/debug/set.h (set<>::insert): Likewise.
2476         * include/debug/multiset.h (multiset<>::insert): Likewise.
2477         * include/debug/string (basic_string<>::append, basic_string<>::assign,
2478         basic_string<>::insert, basic_string<>::replace): Likewise.
2479         * include/debug/unordered_map
2480         (unordered_map<>::insert, unordered_multimap<>::insert): Likewise.
2481         * include/debug/unordered_set
2482         (unordered_set<>::insert, unordered_multiset<>insert): Likewise.
2483         * include/debug/vector
2484         (vector<>::assign, vector<>::insert): Likewise.
2485         * include/Makefile.am: Add new debug headers.
2486         * include/Makefile.in: Regenerate.
2487
2488 2015-06-26  Jonathan Wakely  <jwakely@redhat.com>
2489
2490         * doc/xml/manual/intro.xml: Document LWG 2108 status.
2491         * include/bits/alloc_traits.h (allocator_traits::is_always_equal):
2492         Define.
2493         * include/bits/allocator.h (allocator::is_always_equal): Likewise.
2494         * include/bits/forward_list.h
2495         (forward_list::operator=(forward_list&&)): Use __bool_constant.
2496         (forward_list::swap(forward_list&)): Add noexcept.
2497         * include/bits/hashtable.h (_Hashtable::operator=(_Hashtable&&)):
2498         Likewise.
2499         (_Hashtable::swap(_Hashtable&)): Likewise.
2500         * include/bits/stl_deque.h (_Deque_base::_Deque_base(_Deque_base&&)):
2501         Use _Alloc_traits::is_always_equal.
2502         (deque::operator=(deque&&)): Likewise.
2503         (deque::_M_move_assign1(deque&&, false_type)): Add comment and use
2504         __bool_constant.
2505         (swap(deque&, deque&)): Add noexcept.
2506         * include/bits/stl_list.h (list::operator=(list&&)): Use
2507         __bool_constant.
2508         (swap(list&, list&)): Add noexcept.
2509         * include/bits/stl_map.h (map::swap(map&)): Include _Compare in
2510         noexcept.
2511         (swap(map&, map&)): Add noexcept.
2512         * include/bits/stl_multimap.h (multimap::swap(multimap&)): Include
2513         _Compare in noexcept.
2514         (swap(multimap&, multimap&)): Add noexcept.
2515         * include/bits/stl_multiset.h (multiset::swap(multiset&)): Include
2516         _Compare in noexcept.
2517         (swap(multiset&, multiset&)): Add noexcept.
2518         * include/bits/stl_set.h (set::swap(set&)): Include _Compare in
2519         noexcept.
2520         (swap(set&, set&)): Add noexcept.
2521         * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Include
2522         _Compare in noexcept.
2523         (_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_alloc_type&&)): Use
2524         is_always_equal.
2525         * include/bits/stl_vector.h (vector::operator=(vector&&)): Use
2526         __bool_constant.
2527         (swap(vector&, vector&)): Add noexcept.
2528         * include/bits/unordered_map.h (swap(unordered_map&, unordered_map&),
2529         swap(unordered_multimap& unordered_multimap&)): Add noexcept.
2530         * include/bits/unordered_set.h (swap(unordered_set&, unordered_set&),
2531         swap(unordered_multiset& unordered_multiset&)): Add noexcept.
2532         * include/ext/alloc_traits.h (__allocator_always_compares_equal):
2533         Remove.
2534         (__alloc_traits::_S_always_equal()): Use is_always_equal instead of
2535         __allocator_always_compares_equal.
2536         * include/ext/array_allocator.h (array_allocator::is_always_equal):
2537         Define.
2538         * include/std/scoped_allocator (__any_of, __propagate_on_copy,
2539         __propagate_on_move, __propagate_on_swap): Remove.
2540         (scoped_allocator_adaptor::propagate_on_container_copy_assignment,
2541         scoped_allocator_adaptor::propagate_on_container_move_assignment,
2542         scoped_allocator_adaptor::propagate_on_container_swap): Define with
2543         __and_ instead of __any_of.
2544         (scoped_allocator_adaptor::is_always_equal): Define.
2545         * testsuite/20_util/allocator_traits/members/is_always_equal.cc: New.
2546         * testsuite/20_util/scoped_allocator/propagation.cc: Make traits
2547         derive from true_type or false_type.
2548         * testsuite/23_containers/deque/allocator/move_assign-2.cc: Add
2549         is_always_equal member and remove the trait specialization.
2550         * testsuite/23_containers/vector/52591.cc: Likewise.
2551         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
2552         Adjust dg-error line number.
2553         * testsuite/23_containers/deque/requirements/dr438/
2554         constructor_1_neg.cc: Likewise.
2555         * testsuite/23_containers/deque/requirements/dr438/
2556         constructor_2_neg.cc: Likewise.
2557         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
2558         Likewise.
2559         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
2560         Likewise.
2561         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
2562         Likewise.
2563         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
2564         Likewise.
2565         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
2566         Likewise.
2567         * testsuite/23_containers/vector/requirements/dr438/
2568         constructor_1_neg.cc: Likewise.
2569         * testsuite/23_containers/vector/requirements/dr438/
2570         constructor_2_neg.cc: Likewise.
2571         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
2572         Likewise.
2573
2574         * include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
2575         * include/bits/stl_map.h (map::map()): Likewise.
2576         * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
2577         * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
2578         * include/bits/stl_set.h (set::set()): Likewise.
2579
2580 2015-06-25  Jonathan Wakely  <jwakely@redhat.com>
2581
2582         * include/bits/locale_conv.h (__do_str_codecvt): Set __count.
2583
2584 2015-06-24  François Dumont  <fdumont@gcc.gnu.org>
2585
2586         * include/bits/basic_string.h (basic_string<>::front()): Add !empty
2587         debug check.
2588         (basic_string<>::back()): Likewise.
2589         (basic_string<>::pop_back()): Likewise.
2590
2591 2015-06-24  Paolo Carlini  <paolo.carlini@oracle.com>
2592
2593         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
2594         dg-error line numbers.
2595         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
2596         Likewise.
2597
2598 2015-06-23  François Dumont  <fdumont@gcc.gnu.org>
2599
2600         * include/debug/array: Include <array>. Add version namespace when
2601         specializing tuple interface to array. Add specialization for
2602         __is_tuple_like_impl.
2603         * include/profile/array: Likewise.
2604         * include/std/array: Include <utility>. Add specialization for
2605         __is_tuple_like_impl.
2606         * include/std/tuple
2607         (__is_tuple_like_impl<>, __is_tuple_like_impl<pair>): Move...
2608         * include/std/utility: ... here. Include <type_traits>.
2609         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
2610         dg-error line number.
2611         * testsuite/23_containers/array/tuple_interface/
2612         tuple_element_debug_neg.cc: Likewise.
2613
2614 2015-06-22  Jonathan Wakely  <jwakely@redhat.com>
2615
2616         * testsuite/26_numerics/complex/value_operations/1.cc: Use
2617         non-negative rho argument.
2618
2619         * include/debug/list (__gnu_debug::list): Use allocator-aware
2620         _Safe_container base.
2621         * include/debug/string (__gnu_debug::basic_string): Use
2622         allocator-aware _Safe_container base for cxx11 ABI.
2623
2624         * include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
2625         (wstring_convert): Move into __cxx11 namespace.
2626         (wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
2627         message.
2628
2629         PR libstdc++/64657
2630         * include/bits/stl_uninitialized.h
2631         (__uninitialized_copy::__uninit_copy): Cast expression to void.
2632
2633 2015-06-17  Jonathan Wakely  <jwakely@redhat.com>
2634
2635         PR libstdc++/55409
2636         * include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
2637         (list::list(const list&)): Use allocator propagation trait. Use
2638         _M_assign_dispatch to copy elements.
2639         * include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
2640         (_List_node::_M_valptr()): Add accessor for stored value.
2641         (_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
2642         (_List_base, list): Use allocator traits.
2643         (_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
2644         (_List_base::_M_move_nodes): New function.
2645         (_List_base(_List_base&&)): Use _M_move_nodes.
2646         (_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
2647         (list::_M_create_node, list::_M_erase, list::max_size): Use allocator
2648         traits.
2649         (list(size_type)): Add allocator parameter.
2650         (list(const list&)): Use allocator propagation trait.
2651         (list(const list&, const allocator_type&)): New constructor.
2652         (list(list&&, const allocator_type&)): Likewise.
2653         (list::operator=(list&&), list::swap(list&)): Use allocator
2654         propagation traits.
2655         (list::_M_move_assign): New functions.
2656         * include/debug/list: Add allocator-extended constructors.
2657         * include/profile/list: Likewise.
2658         * python/libstdcxx/v6/printers.py (get_value_from_list_node): New
2659         function to get value from _List_node.
2660         (StdListPrinter): Use get_value_from_list_node.
2661         * testsuite/23_containers/list/allocator/copy.cc: New.
2662         * testsuite/23_containers/list/allocator/copy_assign.cc: New.
2663         * testsuite/23_containers/list/allocator/minimal.cc: New.
2664         * testsuite/23_containers/list/allocator/move.cc: New.
2665         * testsuite/23_containers/list/allocator/move_assign.cc: New.
2666         * testsuite/23_containers/list/allocator/noexcept.cc: New.
2667         * testsuite/23_containers/list/allocator/swap.cc: New.
2668         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
2669         Adjust dg-prune-output line number.
2670         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
2671         Likewise.
2672         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
2673         Likewise.
2674
2675         * include/bits/forward_list.h
2676         (_Fwd_list_base(const _Node_alloc_type&)): Change parameter to
2677         rvalue-reference.
2678         (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Likewise.
2679         (forward_list(const _Alloc&)): Split default constructor out to
2680         separate function.
2681         (forward_list(forward_list&&, const _Alloc&)): Move elements if base
2682         class didn't do so.
2683         (forward_list::_M_move_assign(forward_list&&, true_type)): Replace
2684         swap call with two assignments.
2685         * include/bits/forward_list.tcc
2686         (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Don't
2687         move elements when allocators are not equal.
2688         * include/debug/forward_list (forward_list(const allocator_type&)):
2689         Split default constructor out to separate function.
2690         * include/profile/forward_list (forward_list(const _Alloc&)):
2691         Likewise.
2692
2693         * include/bits/forward_list.h (forward_list::_M_get_Node_allocator):
2694         Remove unnecessary uses of operator& and static_cast.
2695         * include/bits/forward_list.tcc
2696         (forward_list::operator=(const forward_list&)): Use __addressof
2697         instead of operator&.
2698         (forward_list::remove(const _Tp&), forward_list::remove(_Pred)):
2699         Remove invalid static_casts.
2700         * include/debug/forward_list: Use __addressof instead of operator&.
2701         * testsuite/23_containers/forward_list/modifiers/addressof.cc: New.
2702
2703         * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()): Use
2704         __is_nothrow_swappable.
2705
2706 2015-06-16  Jonathan Wakely  <jwakely@redhat.com>
2707
2708         * include/bits/allocated_ptr.h (__allocated_ptr): Use __addressof.
2709
2710         * include/bits/list.tcc (list::operator=(const list&), list::merge):
2711         Use __addressof instead of operator&.
2712         (list::sort): Use array-to-pointer decay instead of operator&.
2713         * include/bits/stl_list.h (list::splice): Use __addressof instead of
2714         operator&.
2715         * include/debug/formatter.h (_Error_formatter::_Parameter::_Parameter):
2716         Likewise.
2717         * include/debug/functions.h (__check_singular): Likewise.
2718         * include/debug/list (list::splice, list::merge): Likewise.
2719         * testsuite/23_containers/list/modifiers/addressof.cc: New.
2720
2721         PR libstdc++/65393
2722         * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
2723         copies with moves.
2724
2725 2015-06-12  Jonathan Wakely  <jwakely@redhat.com>
2726
2727         * include/precompiled/stdc++.h: Include <codecvt> and <shared_mutex>.
2728
2729         PR libstdc++/66464
2730         * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
2731         Return 4 not 3.
2732
2733 2015-06-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2734
2735         PR c++/66192
2736         PR target/66200
2737         * config/cpu/alpha/atomic_word.h: Remove.
2738         * config/cpu/ia64/atomic_word.h: Remove.
2739         * config/cpu/powerpc/atomic_word.h: Remove.
2740         * config/os/aix/atomic_word.h: Remove.
2741         * configure.host (atomic_word_dir) [ia64, aix*, powerpc, alpha]:
2742         Use generic definition.
2743
2744 2015-06-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2745
2746         PR target/66200
2747         PR c++/66192
2748         * * config/cpu/generic/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Define
2749         (_GLIBCXX_WRITE_MEM_BARRIER): Likewise
2750         * include/bits/shared_ptr_base.h: Use ACQ_REL barrier.
2751         * include/ext/atomicity.h: Likewise.
2752         * include/tr1/shared_ptr.h: Likewise.
2753         * libsupc++/guard.cc (__test_and_acquire): Rewrite with atomics.
2754         Update comment.
2755         (__set_and_release): Likewise.
2756         * testsuite/20_util/shared_ptr/cons/43820_neg.cc (test01): Adjust for
2757         line numbers.
2758         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
2759         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
2760         Likewise.
2761
2762 2015-06-12  Jonathan Wakely  <jwakely@redhat.com>
2763
2764         * include/std/tuple (__is_tuple_like_impl): Disambiguate array in
2765         debug and profile modes.
2766         * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Adjust tests
2767         for swap in C++11 and later.
2768
2769 2015-06-09  Jonathan Wakely  <jwakely@redhat.com>
2770
2771         PR libstdc++/66030
2772         * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
2773         for mingw32.
2774
2775 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
2776
2777         PR libstdc++/66441
2778         * testsuite/22_locale/conversions/string/66441.cc: New.
2779         * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
2780         in the output string for BOM and complete result.
2781
2782         PR libstdc++/66417
2783         * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
2784         for single UTF-16 units.
2785         * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
2786
2787 2015-06-07  François Dumont  <fdumont@gcc.gnu.org>
2788
2789         * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
2790         outer scope and rename to ...
2791         (std::__hash_is_transparent<>): ... this.
2792         * include/debug/stl_map.h (map::find<>,
2793         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
2794         member function templates to perform heterogeneous lookup.
2795         * include/debug/stl_multimap.h (multimap::find<>,
2796         multimap::lower_bound<>, multimap::upper_bound<>,
2797         multimap::equal_range<>): Likewise.
2798         * include/debug/stl_multiset.h (multiset::find<>,
2799         multiset::lower_bound<>, multiset::upper_bound<>,
2800         multiset::equal_range<>): Likewise.
2801         * include/debug/stl_set.h (set::find<>,
2802         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
2803         * include/profile/stl_map.h (map::find<>, map::count<>,
2804         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
2805         * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
2806         multimap::lower_bound<>, multimap::upper_bound<>,
2807         multimap::equal_range<>): Likewise.
2808         * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
2809         multiset::lower_bound<>, multiset::upper_bound<>,
2810         multiset::equal_range<>): Likewise.
2811         * include/profile/stl_set.h (set::find<>, set::count<>,
2812         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
2813         * testsuite/23_containers/map/operations/1.cc: Check const variants.
2814         * testsuite/23_containers/multimap/operations/1.cc: Likewise.
2815         * testsuite/23_containers/multiset/operations/1.cc: Likewise.
2816         * testsuite/23_containers/set/operations/1.cc: Likewise.
2817
2818 2015-06-05  Jonathan Wakely  <jwakely@redhat.com>
2819
2820         * doc/xml/manual/status_cxx2017.xml: Update status tables.
2821         * doc/html/manual/*: Regenerate.
2822         * include/std/type_traits (bool_constant): Define.
2823         * testsuite/20_util/bool_constant/requirements.cc: New.
2824         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
2825         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
2826         Likewise.
2827         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
2828         Likewise.
2829
2830         * include/std/shared_mutex (__shared_mutex_pthread,
2831         __shared_mutex_cv): New helper types implementing the shared mutex
2832         requirements.
2833         (shared_mutex): New type for C++17.
2834         (shared_timed_mutex): Derive from one of the new helper types.
2835         * testsuite/30_threads/shared_mutex/cons/1.cc: New.
2836         * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
2837         * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
2838         * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
2839         New.
2840         * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
2841         * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
2842
2843 2015-06-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
2844
2845         Add __is_nothrow_swappable and take it into use.
2846         * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
2847         * include/bits/move.h (swap): Add constraints in C++11 and later.
2848         * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
2849         for the free swap function for pair.
2850         * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
2851         for the free swap functions for queue and priority_queue.
2852         * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
2853         for the free swap function for stack.
2854         * include/debug/array (swap): Use __is_nothrow_swappable
2855         for the free swap function for array.
2856         * include/profile/array (swap): Likewise.
2857         * include/std/array (swap): Likewise.
2858         * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
2859         * include/std/type_traits (__is_swappable_impl::__is_swappable,
2860         __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
2861         * testsuite/20_util/is_nothrow_swappable/requirements/
2862         explicit_instantiation.cc: New.
2863         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
2864         New.
2865         * testsuite/20_util/is_nothrow_swappable/value.cc: New.
2866
2867 2015-06-03  François Dumont  fdumont@gcc.gnu.org>
2868
2869         * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
2870
2871 2015-06-02  Jonathan Wakely  <jwakely@redhat.com>
2872
2873         * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
2874         * doc/html/manual/*: Regenerate.
2875
2876         * doc/html/ext/lwg-active.html: Update to R93.
2877         * doc/html/ext/lwg-closed.html: Likewise.
2878         * doc/html/ext/lwg-defects.html: Likewise.
2879         * doc/html/manual/*: Regenerate.
2880         * doc/xml/manual/intro.xml: Document status of several DRs.
2881
2882 2015-06-02  Renlin Li  <renlin.li@arm.com>
2883
2884         * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
2885
2886 2015-06-01  Jonathan Wakely  <jwakely@redhat.com>
2887
2888         * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
2889         environment variable.
2890
2891 2015-05-31  Jonathan Wakely  <jwakely@redhat.com>
2892
2893         PR libstdc++/66354
2894         * include/bits/stl_algobase.h (__fill_a): Check length before calling
2895         memset.
2896
2897 2015-05-30  Jonathan Wakely  <jwakely@redhat.com>
2898
2899         * include/bits/stl_algobase.h (__equal<true>::equal): Check length
2900         instead of checking for null pointers.
2901         (__lexicographical_compare<true>::__lc): Only check shorter length.
2902
2903 2015-05-29  François Dumont  fdumont@gcc.gnu.org>
2904
2905         * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
2906         _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
2907         * include/debug/assertions.h: ...here, new.
2908         * include/debug/formatter.h
2909         (_Error_formatter::_Is_iterator_value_type): New.
2910         (_Error_formatter::_Is_instance): New.
2911         (_Error_formatter::_Parameter): Make public and not friend anymore.
2912         (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
2913         (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
2914         entry.
2915         (_Error_formatter::_Parameter::_Type): New.
2916         (_Error_formatter::_Parameter::_Instance): New, inherit from
2917         latter.
2918         (union _Error_formatter::_Parameter::_M_variant): Reorganize.
2919         (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
2920         overloads take iterator through a const reference.
2921         (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
2922         New.
2923         (_Parameter(const _Type&, const char*, _Is_instance)): New.
2924         (_Error_formatter::_M_print_type): Delete.
2925         (_Error_formatter::_M_iterator_value_type): New.
2926         (_Error_formatter::_M_instance): New.
2927         * include/Makefile.am: Add new above debug file.
2928         * include/Makefile.in: Regenerate.
2929         * include/debug/functions.h
2930         (__check_dereferenceable(const _Safe_iterator<>&),
2931         __valid_range(const _Safe_iterator<>&),
2932         __is_safe_random_iterator<_Safe_iterator<>>): Move...
2933         * include/debug/safe_iterator.h: ... here.
2934         Replace debug.h include with assertions.h.
2935         (__check_singular_aux): Move...
2936         * include/debug/safe_base.h: ... here.
2937         * include/debug/functions.h
2938         (__check_dereferenceable(const _Safe_local_iterator<>&),
2939         __valid_range(const _Safe_local_iterator<>&): Move...
2940         * include/debug/safe_local_iterator.h: ...here.
2941         * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
2942         Remove _Safe_iterator declaration.
2943         * include/debug/safe_unordered_container.h: Replace debug.h with
2944         assertions.h.
2945         * include/debug/array: Replace safe_sequence.h include with
2946         formatter.h and macros.h.
2947         * include/debug/deque: Include functions.tcc.
2948         * include/debug/forward_list: Likewise.
2949         * include/debug/list: Likewise.
2950         * include/debug/string: Likewise.
2951         * include/debug/vector: Likewise.
2952         * include/bits/unique_ptr.h: Replace debug.h include with new
2953         assertions.h.
2954         * include/bits/stl_iterator_base_funcs.h: Likewise.
2955         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
2956         Adjust dg-error line number.
2957         * testsuite/23_containers/array/tuple_interface/
2958         tuple_element_debug_neg.cc: Likewise.
2959         * src/c++11/debug.cc: Adapt.
2960
2961 2015-05-29  Jonathan Wakely  <jwakely@redhat.com>
2962
2963         * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
2964         * doc/html/manual/*: Regenerate.
2965
2966         * include/std/future (__async_result_of): New alias template.
2967         (async): Use __async_result_of to pass decayed types to result_of.
2968         * testsuite/30_threads/async/lwg2021.cc: New.
2969         * doc/xml/manual/intro.xml: Document LWG 2021 status.
2970
2971         PR libstdc++/66327
2972         * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
2973         memcmp with null pointers.
2974         (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
2975         ranges.
2976
2977 2015-05-28  Jonathan Wakely  <jwakely@redhat.com>
2978
2979         PR libstdc++/65352
2980         * include/profile/array (array::data): Use _S_ptr.
2981         * include/debug/array (array::data): Likewise.
2982
2983         PR libstdc++/65352
2984         * include/std/array (__array_traits::_S_ptr): New function.
2985         (array::data): Use _S_ptr to avoid creating invalid reference.
2986         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
2987         dg-error line numbers.
2988         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
2989         likewise.
2990
2991 2015-05-27  Jonathan Wakely  <jwakely@redhat.com>
2992
2993         * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
2994         instead of downcasting.
2995         (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
2996         (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
2997         (_Rb_tree::_S_iter): Remove.
2998         (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
2999         (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
3000         instead of _S_lower_bound_tr
3001         (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
3002         (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
3003         instead of calling _S_lower_bound_tr.
3004         (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
3005         (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
3006         instead of calling _S_upper_bound_tr.
3007         (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
3008         (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
3009         (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
3010         (_Rb_tree::_M_get_insert_unique_pos): Likewise.
3011         (_Rb_tree::_M_get_insert_equal_pos): Likewise.
3012         (_Rb_tree::_M_insert_equal_lower_node): Likewise.
3013         (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
3014         _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
3015
3016         PR libstdc++/66017
3017         * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
3018         (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
3019         from _Base_ptr.
3020         (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
3021         (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
3022         * include/ext/aligned_buffer.h (__aligned_membuf): New type using
3023         alignment of _Tp as a member subobject, not as a complete object.
3024         * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
3025         _Link_type manually as it might not be in the debug info.
3026
3027 2015-05-26  Doug Evans  <dje@google.com>
3028
3029         * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
3030         operator-> support.
3031         * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
3032         operator->.
3033
3034 2015-05-26  Jonathan Wakely  <jwakely@redhat.com>
3035
3036         * include/bits/locale_conv.h: Fix copyright years.
3037         * include/bits/quoted_string.h: Likewise.
3038         * src/filesystem/Makefile.am: Likewise.
3039         * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
3040         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
3041         Likewise.
3042         * testsuite/22_locale/conversions/string/1.cc: Likewise.
3043         * testsuite/22_locale/conversions/string/2.cc: Likewise.
3044         * testsuite/22_locale/conversions/string/3.cc: Likewise.
3045         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
3046         Likewise.
3047         * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
3048         Likewise.
3049         * testsuite/util/testsuite_fs.h: Likewise.
3050
3051 2015-05-23  François Dumont  fdumont@gcc.gnu.org>
3052
3053         PR libstdc++/64657
3054         * include/debug/functions.h (__check_sorted_aux): Cast expression to
3055         void.
3056
3057 2015-05-21  David Edelsohn  <dje.gcc@gmail.com>
3058
3059         PR target/66224
3060         * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
3061         Don't use isync. Use lwsync if available.
3062         * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
3063         powerpc cpu definition.
3064
3065 2015-05-21  Jason Merrill  <jason@redhat.com>
3066
3067         * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
3068         * libsupc++/del_op.cc: Likewise.
3069
3070 2015-05-20  François Dumont  fdumont@gcc.gnu.org>
3071
3072         * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
3073         usage of typeid.
3074         (_Error_formatter::_M_print_type): New.
3075         * src/c++11/debug.cc
3076         (_Error_formatter::_Parameter::_M_print_field): Use latter.
3077         (_Error_formatter::_M_print_type): Implement latter using
3078         __cxaabiv1::__cxa_demangle to print demangled type name.
3079
3080         * include/bits/cpp_type_traits.h
3081         (std::move_iterator): Delete declaration.
3082         (std::__is_move_iterator<move_iterator>): Move partial specialization...
3083         * include/bits/stl_iterator.h: ... here.
3084         (std::__miter_base): Overloads for std::reverse_iterator and
3085         std::move_iterator.
3086         * include/bits/stl_algobase.h (std::__miter_base): Provide default
3087         implementation.
3088
3089 2015-05-20  Jonathan Wakely  <jwakely@redhat.com>
3090
3091         * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
3092
3093         PR libstdc++/66078
3094         * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
3095         overload for pointers.
3096         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
3097         808590.cc: Add -std=gnu++03 switch.
3098         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
3099         808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
3100         * testsuite/23_containers/vector/modifiers/push_back/
3101         strong_guarantee.cc: New.
3102
3103 2015-05-19  Jonathan Wakely  <jwakely@redhat.com>
3104
3105         * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
3106         (operator==(const list&, const list&)): If size() is O(1) compare
3107         sizes before comparing each element.
3108         * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
3109         (list::resize): Use _M_resize_pos.
3110
3111 2015-05-19  François Dumont  <fdumont@gcc.gnu.org>
3112
3113         * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
3114         invocations.
3115         * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
3116         * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
3117         * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
3118
3119 2015-05-17  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
3120
3121         * configure.host: Define cpu_defines_dir for ARM.
3122         * config/cpu/arm/cpu_defines.h: New file.
3123
3124 2015-05-17  François Dumont  <fdumont@gcc.gnu.org>
3125
3126         * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
3127         missing constructors.
3128         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
3129         Likewise.
3130         * include/debug/unordered_map (unordered_map, unordered_multimap): Add
3131         missing constructors.
3132         * include/debug/unordered_set (unordered_set, unordered_multiset):
3133         Likewise.
3134         * include/profile/unordered_map (unordered_map, unordered_multimap): Add
3135         missing constructors.
3136         * include/profile/unordered_set (unordered_set, unordered_multiset):
3137         Likewise.
3138
3139 2015-05-15  Jonathan Wakely  <jwakely@redhat.com>
3140
3141         * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
3142         use throughout the file.
3143         (make_file_type): New function.
3144         (file_size(const path&, error_code&)): Report an error for anything
3145         that isn't a regular file.
3146         (status(const path&), symlink_status(const path&)): Do not throw for
3147         file_type::not_found.
3148         (temp_directory_path()): Check additional environment variables.
3149         * testsuite/experimental/filesystem/operations/exists.cc: New.
3150         * testsuite/experimental/filesystem/operations/file_size.cc: New.
3151         * testsuite/experimental/filesystem/operations/status.cc: New.
3152         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
3153         New.
3154
3155 2015-05-14  Nathan Myers  <ncm@cantrip.org>
3156             Jonathan Wakely  <jwakely@redhat.com>
3157
3158         PR libstdc++/66055
3159         * include/std/unordered_map (unordered_map, unordered_multimap): Add
3160         missing constructors.
3161         * include/std/unordered_set (unordered_set, unordered_multiset):
3162         Likewise.
3163         * testsuite/23_containers/unordered_map/cons/66055.cc: New.
3164         * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
3165         * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
3166         * testsuite/23_containers/unordered_set/cons/66055.cc: New.
3167
3168 2015-05-14  Jonathan Wakely  <jwakely@redhat.com>
3169
3170         PR libstdc++/66011
3171         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
3172         sendfile.
3173         * config.h.in: Regenerate.
3174         * configure: Regenerate.
3175         * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
3176         not return after copying contents. Use fchmod, fchmodat, and sendfile
3177         when available.
3178         (current_path, permissions, space): Use errno not return value.
3179
3180         PR libstdc++/66018
3181         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
3182         dirent.d_type.
3183         * config.h.in: Regenerate.
3184         * configure: Regenerate.
3185         * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
3186
3187 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
3188
3189         * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
3190         * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
3191         * config.h.in: Regenerate.
3192         * configure: Likewise.
3193         * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
3194         __USING_SJLJ_EXCEPTIONS__.
3195         * libsupc++/eh_throw.cc: Likewise.
3196         * libsupc++/eh_ptr.cc: Likewise.
3197         * doc/html/manual/appendix_porting.html: Remove
3198         GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
3199         * doc/xml/manual/build_hacking.xml: Likewise.
3200         * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
3201         * doc/xml/manual/configure.xml: Likewise.
3202
3203 2015-05-13  Jonathan Wakely  <jwakely@redhat.com>
3204
3205         * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
3206         for nullptr (LWG 2415).
3207         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
3208         construction from empty unique_ptr.
3209         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
3210         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
3211
3212         * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
3213         Define (LWG 2454).
3214         * testsuite/20_util/raw_storage_iterator/base.cc: New.
3215
3216         * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
3217         Remove explicit (LWG 2407).
3218
3219         * include/bits/basic_string.h (basic_string::basic_string()): Make
3220         noexcept conditional on allocator (LWG 2455).
3221
3222         * include/std/complex (polar): Check for negative rho (LWG 2459).
3223
3224         * include/experimental/tuple (apply): Handle pointers to member (LWG
3225         2418).
3226         * include/std/functional (_Mem_fn_base): Make constructors constexpr.
3227         (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
3228         * testsuite/experimental/tuple/apply.cc: Test pointer to member.
3229
3230         * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
3231
3232         * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
3233         * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
3234         * testsuite/23_containers/forward_list/allocator/minimal.cc:
3235         Likewise.
3236         * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
3237         * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
3238         * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
3239         * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
3240         * testsuite/23_containers/unordered_map/allocator/minimal.cc:
3241         Likewise.
3242         * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
3243         Likewise.
3244         * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
3245         Likewise.
3246         * testsuite/23_containers/unordered_set/allocator/minimal.cc:
3247         Likewise.
3248         * testsuite/util/testsuite_allocator.h: Remove unused parameter.
3249
3250         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
3251         * configure: Regenerate.
3252
3253 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
3254
3255         * Makefile.in: Regenerated with automake-1.11.6.
3256         * aclocal.m4: Likewise.
3257         * configure: Likewise.
3258         * doc/Makefile.in: Likewise.
3259         * include/Makefile.in: Likewise.
3260         * libsupc++/Makefile.in: Likewise.
3261         * po/Makefile.in: Likewise.
3262         * python/Makefile.in: Likewise.
3263         * src/Makefile.in: Likewise.
3264         * src/c++11/Makefile.in: Likewise.
3265         * src/c++98/Makefile.in: Likewise.
3266         * src/filesystem/Makefile.in: Likewise.
3267         * testsuite/Makefile.in: Likewise.
3268
3269 2015-05-09  Jason Merrill  <jason@redhat.com>
3270
3271         * testsuite/20_util/headers/functional/synopsis.cc: Add
3272         _GLIBCXX14_CONSTEXPR.
3273         * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
3274
3275 2015-05-08  Jason Merrill  <jason@redhat.com>
3276
3277         * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
3278         * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
3279         * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
3280         * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
3281         * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
3282         * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
3283         * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
3284         * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
3285         * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
3286         * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
3287         * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
3288         Likewise.
3289         * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
3290         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
3291         Adjust expected errors.
3292         * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
3293         Likewise.
3294         * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
3295         Likewise.
3296         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
3297         Likewise.
3298         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
3299         Likewise.
3300         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
3301         Likewise.
3302         * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
3303         Likewise.
3304         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
3305         Likewise.
3306         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
3307         Likewise.
3308         * testsuite/23_containers/vector/requirements/dr438
3309         /constructor_1_neg.cc: Likewise.
3310         * testsuite/23_containers/vector/requirements/dr438
3311         /constructor_2_neg.cc: Likewise.
3312         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
3313         Likewise.
3314         * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
3315         * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
3316         * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
3317         * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
3318         * testsuite/ext/array_allocator/check_allocate_max_size.cc:
3319         Add -Wno-deprecated.
3320         * testsuite/ext/array_allocator/check_deallocate_null.cc:
3321         Add -Wno-deprecated.
3322         * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
3323         * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
3324         * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
3325         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
3326         Add -std=c++98.
3327         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
3328         Add -std=c++98.
3329         * testsuite/tr1/2_general_utilities/shared_ptr/assign
3330         /auto_ptr_rvalue_neg.cc: Add -std=c++98.
3331         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
3332         Add -std=c++98 -fno-show-column.
3333         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
3334         Add -std=c++98.
3335         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
3336         Add -std=c++98.
3337         * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
3338         * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
3339
3340         * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
3341         * src/c++98/Makefile.in: Regenerate.
3342         * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
3343         * src/Makefile.in: Regenerate.
3344
3345 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
3346
3347         PR libstdc++/51617
3348         * include/std/future (async): Change default policy to launch::async.
3349
3350         * include/experimental/any (any::_Storage): Fix alignment of buffer.
3351         (any::_Internal): Check alignment of type.
3352         * testsuite/experimental/any/cons/aligned.cc: New.
3353         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
3354
3355         * include/experimental/iterator (ostream_joiner): Simplify by using
3356         the injected-class-name and the ostream_type typedef.
3357
3358         * include/experimental/iterator: New. Define ostream_joiner.
3359         * include/Makefile.am: Add new header.
3360         * include/Makefile.in: Regenerate.
3361         * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
3362         * testsuite/experimental/iterator/ostream_joiner.cc: New.
3363         * testsuite/experimental/iterator/requirements.cc: New.
3364         * doc/xml/manual/status_cxx2017.xml: Update status.
3365         * doc/html/manual/status.html: Regenerate.
3366
3367         * include/experimental/numeric: New. Define gcd and lcm.
3368         * include/Makefile.am: Add new header.
3369         * include/Makefile.in: Regenerate.
3370         * testsuite/experimental/numeric/gcd.cc: New.
3371         * testsuite/experimental/numeric/lcm.cc: New.
3372         * doc/xml/manual/status_cxx2017.xml: Update status.
3373         * doc/html/manual/status.html: Regenerate.
3374
3375 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
3376
3377         Revert addition of feature macros from other headers per latest SD-6.
3378         * include/experimental/deque: Remove feature-test macro.
3379         * include/experimental/forward_list: Ditto.
3380         * include/experimental/list: Ditto.
3381         * include/experimental/map: Ditto.
3382         * include/experimental/set: Ditto.
3383         * include/experimental/string: Ditto.
3384         * include/experimental/unordered_map: Ditto.
3385         * include/experimental/unordered_set: Ditto.
3386
3387 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
3388
3389         * include/experimental/any (any::_Storage): Make non-copyable.
3390         (any::any): Do not copy _Storage object.
3391         (any::operator=): Implement more efficiently than swapping.
3392         (any::swap): Use new _Op_xfer operation.
3393         (any::_Op::_Op_xfer): New enumerator.
3394         (_Manager_internal::_S_alloc): Remove unused function.
3395         (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
3396         parameter instead of returning a _Storage object.
3397         (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
3398         _Op_xfer operation for moving and swapping.
3399         * testsuite/experimental/any/cons/nontrivial.cc: New.
3400         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
3401
3402         * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
3403         Declare.
3404         * src/filesystem/path.cc (filesystem_error::~filesystem_error):
3405         Define.
3406
3407         PR libstdc++/65978
3408         * include/std/tuple (forward_as_tuple, tie): Add constexpr.
3409         * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
3410         and fix tests for forward_as_tuple and tie.
3411
3412         * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
3413         Set timespec members explicitly instead of with a braced-init-list.
3414         [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
3415
3416 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
3417
3418         * include/experimental/deque: Add feature-test macro.
3419         * include/experimental/forward_list: Ditto.
3420         * include/experimental/list: Ditto.
3421         * include/experimental/map: Ditto.
3422         * include/experimental/set: Ditto.
3423         * include/experimental/string: Ditto.
3424         * include/experimental/unordered_map: Ditto.
3425         * include/experimental/unordered_set: Ditto.
3426
3427 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
3428
3429         * include/experimental/memory: Correct feature-test macro.
3430
3431         * include/experimental/memory: Add feature-test macro.
3432         * include/experimental/vector: Likewise.
3433         * doc/xml/manual/status_cxx2017.xml: Update status.
3434         * doc/html/manual/status.html: Regenerate.
3435
3436 2015-05-01  Ville Voutilainen  <ville.voutilainen@gmail.com>
3437
3438         Implement observer_ptr.
3439         * include/Makefile.am: Add new header.
3440         * include/Makefile.in: Regenerate.
3441         * include/experimental/memory: New.
3442         * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
3443         * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
3444         * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
3445         * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
3446         * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
3447         * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
3448         * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
3449         * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
3450
3451 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
3452
3453         * src/filesystem/path.cc (path::compare): Do not copy strings.
3454
3455         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
3456         is not available.
3457         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
3458         * configure: Regenerate.
3459         * config.h.in: Regenerate.
3460         * configure.ac: Check for utime.h
3461         * include/experimental/fs_path.h (path::string<>)
3462         [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
3463         * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
3464         closedir, dirent, readdir_r): Replace dummy functions with #error.
3465         (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
3466         * src/filesystem/ops.cc (do_stat, is_set): Make inline.
3467         (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
3468         (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
3469         (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
3470         error_code.
3471
3472         * include/experimental/fs_path.h (path::_List): Use vector instead of
3473         list.
3474         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
3475         * src/filesystem/path.cc: Use std::prev instead of decrementing
3476         rvalues. Fix whitespace.
3477         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
3478         Do not decrement iterators before begin.
3479
3480         * include/experimental/fs_dir.h: Fix use of non-reserved names.
3481         * include/experimental/fs_ops.h: Likewise.
3482         * include/experimental/fs_path.h: Likewise.
3483         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
3484         C++11 when checking for support.
3485
3486         * include/bits/locale_classes.h (locale::facet): Delete copy
3487         operations in C++11 mode.
3488
3489         * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
3490
3491         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
3492         * configure: Regenerate.
3493
3494 2015-05-01  Edward Smith-Rowland  <3dw4rd@verizon.net>
3495
3496         Inline one-line erasure dispatch functions.
3497         * include/experimental/forward_list (erase_if(), erase()): Inline.
3498         * include/experimental/list (erase_if(), erase()): Inline.
3499         * include/experimental/map (erase_if(*)): Inline.
3500         * include/experimental/set (erase_if(*)): Inline.
3501         * include/experimental/string (erase_if(), erase()): Inline.
3502         * include/experimental/unordered_map (erase_if(*)): Inline.
3503         * include/experimental/unordered_set (erase_if(*)): Inline.
3504
3505 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
3506
3507         * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
3508         * doc/xml/manual/status_cxx2011.xml: Update status tables.
3509         * doc/xml/manual/status_cxx2014.xml: Likewise.
3510         * doc/xml/manual/status_cxx2017.xml: New.
3511         * doc/xml/manual/using.xml: Fix typo.
3512         * doc/html/*: Regenerate.
3513
3514         * include/std/memory (pointer_safety, declare_reachable,
3515         undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
3516         get_pointer_safety): Define.
3517         * testsuite/20_util/pointer_safety/1.cc: New.
3518
3519 2015-04-30  Jonathan Wakely  <jwakely@redhat.com>
3520
3521         Implement N4100 File System TS
3522         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
3523         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
3524         * config.h.in: Regenerate.
3525         * configure: Regenerate.
3526         * configure.ac: Enable filesystem TS and check its dependencies.
3527         * include/Makefile.am: Add new headers.
3528         * include/Makefile.in: Regenerate.
3529         * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
3530         __str_codecvt_out): Move code conversion logic from wstring_convert
3531         into new global functions.
3532         (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
3533         functions.
3534         (wstring_convert::_M_conv): Remove.
3535         * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
3536         * include/experimental/filesystem: New.
3537         * include/experimental/fs_dir.h: New.
3538         * include/experimental/fs_fwd.h: New.
3539         * include/experimental/fs_ops.h: New.
3540         * include/experimental/fs_path.h: New.
3541         * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
3542         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
3543         * src/Makefile.am (SUBDIRS): Add filesystem.
3544         * src/Makefile.in: Regenerate.
3545         * src/filesystem/Makefile.am: New.
3546         * src/filesystem/Makefile.in: New.
3547         * src/filesystem/dir.cc: New.
3548         * src/filesystem/ops.cc: New.
3549         * src/filesystem/path.cc: New.
3550         * testsuite/experimental/filesystem/operations/absolute.cc: New.
3551         * testsuite/experimental/filesystem/operations/copy.cc: New.
3552         * testsuite/experimental/filesystem/operations/current_path.cc: New.
3553         * testsuite/experimental/filesystem/path/append/path.cc: New.
3554         * testsuite/experimental/filesystem/path/assign/assign.cc: New.
3555         * testsuite/experimental/filesystem/path/assign/copy.cc: New.
3556         * testsuite/experimental/filesystem/path/compare/compare.cc: New.
3557         * testsuite/experimental/filesystem/path/compare/path.cc: New.
3558         * testsuite/experimental/filesystem/path/compare/strings.cc: New.
3559         * testsuite/experimental/filesystem/path/concat/path.cc: New.
3560         * testsuite/experimental/filesystem/path/concat/strings.cc: New.
3561         * testsuite/experimental/filesystem/path/construct/copy.cc: New.
3562         * testsuite/experimental/filesystem/path/construct/default.cc: New.
3563         * testsuite/experimental/filesystem/path/construct/locale.cc: New.
3564         * testsuite/experimental/filesystem/path/construct/range.cc: New.
3565         * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
3566         * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
3567         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
3568         New.
3569         * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
3570         New.
3571         * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
3572         New.
3573         * testsuite/experimental/filesystem/path/decompose/root_name.cc:
3574         New.
3575         * testsuite/experimental/filesystem/path/decompose/root_path.cc:
3576         New.
3577         * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
3578         * testsuite/experimental/filesystem/path/generic/generic_string.cc:
3579         New.
3580         * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
3581         * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
3582         * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
3583         New.
3584         * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
3585         New.
3586         * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
3587         New.
3588         * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
3589         New.
3590         * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
3591         * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
3592         * testsuite/experimental/filesystem/path/query/empty.cc: New.
3593         * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
3594         * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
3595         * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
3596         New.
3597         * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
3598         New.
3599         * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
3600         New.
3601         * testsuite/experimental/filesystem/path/query/has_root_name.cc:
3602         New.
3603         * testsuite/experimental/filesystem/path/query/has_root_path.cc:
3604         New.
3605         * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
3606         * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
3607         * testsuite/util/testsuite_fs.h: New.
3608
3609 2015-04-30  Edward Smith-Rowland  <3dw4rd@verizon.net>
3610
3611         Add fundamentals TR container erasure.
3612         * include/Makefile.am: Add new headers.
3613         * include/Makefile.in: Add new headers.
3614         * include/experimental/array: New.
3615         * include/experimental/deque: New.
3616         * include/experimental/erase_if.tcc: New.
3617         * include/experimental/forward_list: New.
3618         * include/experimental/list: New.
3619         * include/experimental/map: New.
3620         * include/experimental/set: New.
3621         * include/experimental/string: New.
3622         * include/experimental/unordered_map: New.
3623         * include/experimental/unordered_set: New.
3624         * include/experimental/vector: New.
3625         * testsuite/experimental/deque/erasure.cc: New.
3626         * testsuite/experimental/forward_list/erasure.cc: New.
3627         * testsuite/experimental/list/erasure.cc: New.
3628         * testsuite/experimental/map/erasure.cc: New.
3629         * testsuite/experimental/set/erasure.cc: New.
3630         * testsuite/experimental/string/erasure.cc: New.
3631         * testsuite/experimental/unordered_map/erasure.cc: New.
3632         * testsuite/experimental/unordered_set/erasure.cc: New.
3633         * testsuite/experimental/vector/erasure.cc: New.
3634
3635 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
3636
3637         * include/bits/cpp_type_traits.h
3638         (__gnu_cxx::__is_normal_iterator): Delete.
3639         * include/bits/stl_algobase.h (std::__niter_base): Adapt.
3640         * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
3641         (std::__niter_base): Overloads for std::reverse_iterator,
3642         __gnu_cxx::__normal_iterator and std::move_iterator.
3643
3644 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
3645
3646         * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
3647         Delete.
3648         * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
3649         Remove usage of latter and compute size of the prime numbers array
3650         locally.
3651
3652 2015-04-29  Doug Evans  <dje@google.com>
3653
3654         PR libstdc++/65839
3655         * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
3656         Replace all lookups of "bool" with this.
3657         (get_std_size_type): New function.  Replace all lookups of std::size_t
3658         with this.
3659         (*Worker): New method get_result_type.
3660         (DequeWorkerBase.__init__): New arg val_type.  All callers updated.
3661         (ListWorkerBase.__init__): New arg val_type.  All callers updated.
3662         (UniquePtrGetWorker.__init__): New arg elem_type.  All callers updated.
3663         Delete setting of name, enabled.
3664         (UniquePtrDerefWorker.__init__): New arg elem_type.  All callers
3665         updated.  Delete setting of name.
3666         (UniquePtrMethodsMatcher): Rewrite for consistency with all other
3667         libstdc++ xmethod matchers.
3668         * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
3669         * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
3670         * testsuite/libstdc++-xmethods/deque.cc: Ditto.
3671         * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
3672         * testsuite/libstdc++-xmethods/list.cc: Ditto.
3673         * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
3674         * testsuite/libstdc++-xmethods/vector.cc: Ditto.
3675
3676 2015-04-29  Doug Evans  <dje@google.com>
3677
3678         Use consistent naming for value type attributes.
3679         * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
3680         to _val_type.
3681         (ArraySizeWorker, ArrayEmptyWorker): Ditto.
3682         (ArrayFrontWorker, ArrayBackWorker): Ditto.
3683         (ArrayAtWorker, ArraySubscriptWorker): Ditto.
3684         (DequeWorkerBase): Rename elemtype to val_type.
3685         (ForwardListWorkerBase): Rename _elem_type to _val_type.
3686         (ForwardListFrontWorker): Ditto.  And rename elem_address to
3687         val_address.
3688         (ForwardListMethodsMatcher): Rename elem_type to val_type.
3689         (VectorWorkerBase): Rename _elemtype to _val_type.
3690
3691 2015-04-29  Jonathan Wakely  <jwakely@redhat.com>
3692
3693         PR libstdc++/65760
3694         * include/std/functional (__check_func_return_type): Use is_same to
3695         avoid using _is_convertible on incomplete types.
3696         * testsuite/20_util/function/65760.cc: New.
3697
3698         PR libstdc++/64657
3699         * include/bits/basic_string (basic_string::_S_copy_chars): Cast
3700         expression to void.
3701         * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
3702         time_get::_M_extract_num, time_get::_M_extract_name,
3703         time_get::_M_extract_wday_or_month): Likewise.
3704         * include/bits/stl_algo.h (__includes, __replace_copy_if,
3705         __is_sorted_until, __is_permutation, transform): Likewise.
3706         * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
3707         __equal::equal, __lexicographical_compare_impl, equal): Likewise.
3708         * include/bits/stl_numeric.h (inner_product): Likewise.
3709         * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
3710         * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
3711         input_iterator_wrapper): Declare unusable comma operator.
3712         * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
3713         * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
3714         New.
3715
3716 2015-04-28  Doug Evans  <dje@google.com>
3717
3718         * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
3719         Define to zero.
3720
3721 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
3722
3723         * include/bits/stl_algo.h (random_shuffle): Only define for hosted
3724         implementations.
3725
3726 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
3727
3728         * Makefile.am (SUBDIRS): Move python to hosted_source.
3729         * Makefile.in: Regenerate.
3730         * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
3731         * configure: Regenerate.
3732
3733 2015-04-28  Marc Glisse  <marc.glisse@inria.fr>
3734
3735         PR libstdc++/65883
3736         * include/std/limits (numeric_limits): Add missing unsigned.
3737
3738 2015-04-28  Stephan Bergmann  <sbergman@redhat.com>
3739
3740         * include/debug/vector (_Safe_vector::operator=): Add missing returns.
3741
3742 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
3743
3744         PR libstdc++/60333
3745         * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
3746         Handle enumeration types larger than sizeof(long).
3747         (__make_signed_selector<_Tp, false, true>): Find unsigned type then
3748         make it signed.
3749         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
3750         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
3751         Likewise.
3752         * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
3753         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
3754         dg-error.
3755         * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
3756
3757         PR libstdc++/61645
3758         * include/bits/forward_list.h (forward_list::splice_after): Add
3759         noexcept.
3760         * include/bits/forward_list.tcc (forward_list::splice_after):
3761         Likewise.
3762
3763         PR libstdc++/65631
3764         * include/bits/random.h (seed_seq) Define copy constructor and copy
3765         assignment as deleted.
3766         * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
3767
3768         * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
3769         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
3770         Use -std=gnu++1z. Check feature-test macro.
3771
3772         * include/std/type_traits (void_t): Add.
3773         * testsuite/20_util/void_t/1.cc: New.
3774
3775 2015-04-28  Tim Shen  <timshen@google.com>
3776
3777         * include/bits/regex.tcc: Handle regex_constants::__polynomial.
3778         * include/bits/regex_automaton.tcc: Throw exception when parsing
3779         back-reference with flag __polynomial.
3780         * include/bits/regex_constants.h: Add extension flag
3781         syntax_option_type __polynomial.
3782         * bits/regex_executor.tcc: Still let BFS process ECMAScript.
3783         Alternative operation will be fixed in the coming refactoring.
3784         * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
3785         loose match_search_debug to use DFS only.
3786
3787 2015-04-27  Sandra Loosemore  <sandra@codesourcery.com>
3788
3789         PR libstdc++/65909
3790         * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
3791         Make the generated test program fail gracefully if the target
3792         doesn't support passing command-line arguments.
3793
3794 2015-04-27  Federico Lenarduzzi  <federico.lenarduzzi@tallertechnologies.com>
3795             Jonathan Wakely  <jwakely@redhat.com>
3796
3797         * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
3798         Return false or zero if the library is built without exceptions.
3799         * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
3800         the library is built without exceptions.
3801
3802 2015-04-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
3803
3804         * config/abi/pre/gnu.ver: Fix comment.
3805
3806         Add support for std::uncaught_exceptions.
3807         * acinclude.m4: Bump libtool_VERSION.
3808         * config/abi/pre/gnu.ver: Export the new symbol.
3809         * configure: Regenerate.
3810         * libsupc++/eh_catch.cc (uncaught_exceptions): New.
3811         * libsupc++/exception (uncaught_exceptions): New.
3812         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
3813         * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
3814
3815 2015-04-27  Dmitry Prokoptsev  <dprokoptsev@gmail.com>
3816             Michael Hanselmann  <public@hansmi.ch>
3817
3818         PR libstdc++/62258
3819         * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
3820         uncaught exceptions.
3821         * testsuite/18_support/exception_ptr/62258.cc: New.
3822
3823 2015-04-27  Jonathan Wakely  <jwakely@redhat.com>
3824
3825         * doc/xml/manual/extensions.xml: Add cross-reference.
3826         * doc/html/manual/ext_compile_checks.html: Regenerate.
3827
3828 2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3829
3830         * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
3831         * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
3832
3833 2015-04-22  Renlin Li  <renlin.li@arm.com>
3834
3835         * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
3836         * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
3837         * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
3838         * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
3839         * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
3840
3841 2015-04-21  Jonathan Wakely  <jwakely@redhat.com>
3842
3843         * doc/xml/manual/configure.xml: Update descriptions of options
3844         affecting dual ABI and add cross-references.
3845         * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
3846         * doc/xml/manual/using.xml: Document ABI transition.
3847         * doc/html/*: Regenerate.
3848
3849         * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
3850         * doc/xml/manual/using.xml: Document newer -std options. Use better
3851         examples of nested namespaces.
3852
3853 2015-04-20  Jonathan Wakely  <jwakely@redhat.com>
3854
3855         * doc/xml/manual/concurrency_extensions.xml: Update documentation
3856         on atomics.
3857         * doc/xml/manual/using.xml: Likewise. Improve markup.
3858         * doc/html/*: Regenerate.
3859
3860 2015-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3861
3862         * scripts/extract_symvers.pl: Ignore elfdump error output.
3863
3864 2015-04-14  Marc Glisse  <marc.glisse@inria.fr>
3865
3866         PR libstdc++/61347
3867         * include/bits/stl_iterator_base_funcs.h (_List_iterator,
3868         _List_const_iterator): Declare.
3869         (__distance): Declare new overloads for _List_iterator and
3870         _List_const_iterator.
3871         * include/bits/stl_list.h (__distance): New overloads for
3872         _List_iterator and _List_const_iterator.
3873         * testsuite/23_containers/list/61347.cc: New testcase.
3874
3875 2015-04-14  Jonathan Wakely  <jwakely@redhat.com>
3876
3877         * doc/xml/manual/evolution.xml: Fix typos.
3878         * doc/html/manual/api.html: Regenerate.
3879
3880 2015-04-14  Hans-Peter Nilsson  <hp@axis.com>
3881
3882         * testsuite/29_atomics/atomic/62259.cc: Assert atomic
3883         alignment is larger-equal, not equal, to default alignment.
3884
3885 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
3886
3887         PR libstdc++/65754
3888         * config/abi/pre/gnu.ver: Export base object constructors for
3889         fstreams.
3890         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
3891         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
3892         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
3893         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
3894         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
3895         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
3896         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
3897         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
3898         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
3899         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
3900         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
3901         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
3902         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
3903         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
3904         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
3905         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
3906         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
3907         * testsuite/27_io/basic_fstream/cons/base.cc: New.
3908
3909 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
3910
3911         * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
3912         * doc/html/*: Regenerate.
3913
3914 2015-04-12  Uros Bizjak  <ubizjak@gmail.com>
3915
3916         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
3917
3918 2015-04-10  Andreas Schwab  <schwab@linux-m68k.org>
3919
3920         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
3921
3922         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
3923
3924 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
3925
3926         * doc/xml/manual/test.xml: Improve documentation on running a subset
3927         of tests.
3928         * doc/html/manual/test.html: Regenerate.
3929
3930 2015-04-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
3931
3932         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
3933         for GCC 5.1 release.
3934         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
3935         Likewise.
3936
3937 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
3938
3939         * include/std/shared_mutex (shared_timed_mutex): Add comments to
3940         explain the logic in the non-pthread_rwlock_t version.
3941         (_Mutex): Remove redundant type.
3942         (_M_n_readers): Rename to _S_max_readers.
3943         (_M_write_entered, _M_readers): New convenience functions.
3944         (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
3945         functions. Use predicates with condition variables. Simplify bitwise
3946         operations.
3947         (try_lock_for, try_shared_lock_for): Convert duration to time_point
3948         and call try_lock_until or try_shared_lock_until respectively.
3949         (try_lock_until, try_shared_lock_until): Wait on the condition
3950         variables until the specified time passes.
3951         (unlock): Add Debug Mode assertion.
3952         (unlock_shared): Add Debug Mode assertion.
3953         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
3954
3955         * include/std/shared_mutex (shared_timed_mutex): Only use
3956         pthread_rwlock_t when the POSIX Timeouts option is supported.
3957         * testsuite/30_threads/shared_lock/cons/5.cc: Remove
3958         dg-require-gthreads-timed.
3959         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
3960         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
3961         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
3962
3963 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
3964
3965         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
3966
3967 2015-04-09  Jonathan Wakely  <jwakely@redhat.com>
3968             Richard Henderson  <rth@redhat.com>
3969
3970         PR libstdc++/65147
3971         * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
3972         alignment.
3973         * include/std/atomic (atomic): For types with a power of two size set
3974         alignment to at least the size.
3975         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
3976         * testsuite/29_atomics/atomic/65147.cc: New.
3977         * testsuite/29_atomics/atomic_integral/65147.cc: New.
3978
3979 2015-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3980
3981         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
3982         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
3983         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
3984
3985 2015-04-07  Jakub Jelinek  <jakub@redhat.com>
3986
3987         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
3988         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
3989         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
3990         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
3991         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
3992         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
3993         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
3994         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
3995
3996 2015-03-30  Jonathan Wakely  <jwakely@redhat.com>
3997
3998         PR libstdc++/65630
3999         * config/abi/pre/gnu.ver: Export operator+ for new strings.
4000         * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
4001         * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
4002
4003 2015-03-28  Tim Shen  <timshen@google.com>
4004
4005         PR libstdc++/65420
4006         * include/bits/regex_constants.h: Use constexpr variables for flags.
4007         * testsuite/28_regex/constants/constexpr.cc: New testcase.
4008
4009 2015-03-27  Jonathan Wakely  <jwakely@redhat.com>
4010
4011         PR libstdc++/65499
4012         * include/std/chrono: Add using-directive for literals to std::chrono.
4013         * testsuite/20_util/duration/literals/65499.cc: New.
4014
4015 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
4016
4017         PR libstdc++/58038
4018         PR libstdc++/60421
4019         * include/std/thread (this_thread::sleep_for): Check for negative
4020         durations.
4021         (this_thread::sleep_until): Check for times in the past.
4022         * testsuite/30_threads/this_thread/58038.cc: New.
4023         * testsuite/30_threads/this_thread/60421.cc: New.
4024
4025 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
4026
4027         PR libstdc++/62259
4028         PR libstdc++/65147
4029         * include/std/atomic (atomic<T>): Increase alignment for types with
4030         the same size as one of the integral types.
4031         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
4032         * testsuite/29_atomics/atomic/62259.cc: New.
4033
4034 2015-03-26  Richard Henderson  <rth@redhat.com>
4035
4036         PR libstdc++/65033
4037         * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
4038         a fake pointer indicating type alignment.
4039         (__atomic_base<T *>::is_lock_free): Likewise.
4040         * include/std/atomic (atomic<T>::is_lock_free): Likewise.
4041
4042 2015-03-25  Alan Lawrence  <alan.lawrence@arm.com>
4043
4044         PR libstdc++/33394
4045         * testsuite/21_strings/basic_string/pthread33394.cc: Use
4046         dg-additional-options.
4047
4048 2015-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
4049
4050         PR libstdc++/65543
4051         * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
4052         thinko in r150387.
4053         * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
4054         Likewise.
4055         * testsuite/27_io/rvalue_streams-2.cc: New.
4056
4057 2015-03-24  Jonathan Wakely  <jwakely@redhat.com>
4058
4059         PR libstdc++/33394
4060         * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
4061
4062 2015-03-23  Jonathan Wakely  <jwakely@redhat.com>
4063
4064         PR libstdc++/64967
4065         * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
4066         * configure: Regenerate.
4067         * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
4068         system_category): Use macros for versioned namespace.
4069         * src/c++11/futex.cc: Add missing end macro for versioned namespace.
4070
4071 2015-03-20  James Greenhalgh  <james.greenhalgh@arm.com>
4072
4073         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
4074         test for unused for ARM.
4075         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
4076         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
4077
4078 2015-03-20  Jonathan Wakely  <jwakely@redhat.com>
4079
4080         * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
4081         * include/ext/codecvt_specializations.h (encoding_state,
4082         encoding_char_traits): Remove abi-tag and use inline namespace.
4083         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
4084
4085 2015-03-19  Jason Merrill  <jason@redhat.com>
4086
4087         * config/locale/gnu/messages_members.cc: Revert abi-tag change.
4088         * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
4089
4090 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
4091
4092         PR c++/65046
4093         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
4094         get_catalogs): Add abi-tag.
4095         * include/ext/codecvt_specializations.h (encoding_state,
4096         encoding_char_traits): Likewise.
4097         * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
4098         * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
4099         numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
4100         money_get_shim, money_put_shim, messages_shim): Likewise.
4101         * src/c++11/future.cc (future_error_category::message): Likewise.
4102         * src/c++11/system_error.cc (generic_error_category::message,
4103         system_error_category::message): Likewise.
4104         (__sso_string): Disable -Wabi-tag warnings.
4105
4106 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
4107
4108         PR libstdc++/13631
4109         * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
4110         implementation for old glibc. Fix whitespace.
4111
4112 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
4113             Torvald Riegel  <triegel@redhat.com>
4114
4115         * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
4116         * config.h.in: Regenerate.
4117         * configure: Regenerate.
4118         * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
4119         (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
4120         (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
4121         (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
4122         EDEADLK.
4123
4124 2015-03-17  Jonathan Wakely  <jwakely@redhat.com>
4125
4126         * libsupc++/nested_exception.h: Do not try to derive from final
4127         classes.
4128         * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
4129         final class.
4130
4131         * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
4132         unused exception variable.
4133         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
4134         * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
4135         test.
4136         * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
4137
4138 2015-03-13  Jonathan Wakely  <jwakely@redhat.com>
4139
4140         * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
4141         * configure: Regenerate.
4142
4143         * include/experimental/system_error: Fix include guard.
4144
4145 2015-03-12  Renlin Li  <renlin.li@arm.com>
4146
4147         * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
4148         wrapped target.
4149
4150 2015-03-10  Tim Shen  <timshen@google.com>
4151
4152         PR libstdc++/64441
4153         * include/bits/regex.h (match_results<>::size,
4154         match_results<>::position, match_results<>::str,
4155         match_results<>::operator[], match_results<>::prefix,
4156         match_results<>::suffix, match_results<>::end,
4157         match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
4158         match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
4159         global __unmatched_sub. Add unmatched submatch as part of
4160         match_results.
4161         * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
4162         regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
4163         * testsuite/28_regex/match_results/out_of_range_submatches.cc:
4164         New testcases.
4165
4166 2015-03-09  Jonathan Wakely  <jwakely@redhat.com>
4167
4168         PR libstdc++/64467
4169         * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
4170         for newlib targets. Really fix mixed line-endings this time.
4171
4172 2015-03-06  Jonathan Wakely  <jwakely@redhat.com>
4173
4174         * include/std/future (future_error(error_code)): Construct base
4175         class with error_code's message.
4176         * src/c++11/future.cc (future_error::what()): Do not call c_str() on
4177         temporary string.
4178
4179 2015-03-05  Jonathan Wakely  <jwakely@redhat.com>
4180
4181         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
4182         noconv result.
4183         * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
4184         * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
4185
4186 2015-03-04  Jonathan Wakely  <jwakely@redhat.com>
4187
4188         PR libstdc++/64797
4189         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
4190         incomplete multibyte sequences correctly.
4191         * include/std/codecvt (codecvt_utf8, codecvt_utf16,
4192         codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
4193         * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
4194         Define constants.
4195         (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
4196         Define convenience functions.
4197         (read_utf8_code_point): Return relevant constant to distinguish
4198         incomplete characters from invalid sequences.
4199         (read_utf16_code_point): Likewise. Check for invalid sequences.
4200         (ucs4_in, utf16_in): Use incomplete_mb_character constant.
4201         (utf16_out): Check for invalid sequences.
4202         (utf16_span): Fix condition.
4203         (ucs2_out): Use is_high_surrogate.
4204         (ucs2_in): Use incomplete_mb_character constant and fix condition.
4205         * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
4206         * testsuite/22_locale/conversions/buffer/1.cc: New.
4207         * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
4208         char32_t instead of wchar_t.
4209         * testsuite/22_locale/conversions/string/3.cc: New.
4210
4211 2015-03-03  Iain Sandoe  <iain@codesourcery.com>
4212
4213         PR libstdc++/64883
4214         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
4215         visibility for Darwin.
4216         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
4217         also deprecated.
4218         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
4219
4220 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
4221
4222         PR libstdc++/65279
4223         * include/std/scoped_allocator (__inner_type_impl,
4224         scoped_allocator_adaptor): Add defaulted copy assignment and move
4225         assignment operators.
4226         * testsuite/20_util/scoped_allocator/65279.cc: New.
4227
4228 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
4229
4230         PR libstdc++/64367
4231         * include/std/stdexcept (__sso_string): Don't use non-static member
4232         in sizeof.
4233
4234 2015-02-28  Matthias Klose  <doko@ubuntu.com>
4235
4236         PR libstdc++/65246
4237         * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
4238
4239 2015-02-22  Jonathan Wakely  <jwakely@redhat.com>
4240
4241         * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
4242         * doc/html/manual/status.html: Regenerate.
4243
4244 2015-02-20  Jonathan Wakely  <jwakely@redhat.com>
4245
4246         PR libstdc++/64695
4247         * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
4248         tuple layout.
4249
4250         * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
4251         behavior.
4252         * doc/html/manual/status.html: Regenerate.
4253
4254 2015-02-19  Jonathan Wakely  <jwakely@redhat.com>
4255
4256         PR libstdc++/58357
4257         * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
4258         * include/bits/stl_algo.h (__rotate, rotate): Likewise.
4259
4260 2015-02-19  Hans-Peter Nilsson  <hp@axis.com>
4261
4262         PR testsuite/65093
4263         * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
4264         (test01): Add explanatory comment.  Keep only the bd1 sub-test and
4265         split out bd2, bd3, bd4, and bd5 sub-tests into...
4266         * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
4267         testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
4268         testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
4269         testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
4270         New separate files with the old parts.
4271
4272 2015-02-18  Jonathan Wakely  <jwakely@redhat.com>
4273
4274         * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
4275         surrogate pairs.
4276         (utf16_in): Pass mode argument to write_utf16_code_point.
4277         (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
4278         native byte order.
4279         * testsuite/22_locale/codecvt/char16_t.cc: New.
4280         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
4281
4282         * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
4283         * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
4284
4285 2015-02-17  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
4286             Jonathan Wakely  <jwakely@redhat.com>
4287
4288         * testsuite/22_locale/codecvt/char32_t.cc: New.
4289
4290 2015-02-17  Jonathan Wakely  <jwakely@redhat.com>
4291
4292         PR libstdc++/65085
4293         * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
4294         empty string gets null-terminated.
4295         * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
4296
4297 2015-02-13  Matthew Wahab  <matthew.wahab@arm.com>
4298
4299         * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
4300         mixed line-endings introduced in last change.
4301
4302 2015-02-12  Matthew Wahab  <matthew.wahab@arm.com>
4303
4304         * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
4305         for __NEWLIB__ macro with a dejagnu set macro.
4306         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
4307
4308 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
4309
4310         PR libstdc++/64467
4311         * testsuite/28_regex/traits/char/isctype.cc (test01):   Add newlib
4312         special case for '\n'.
4313         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
4314
4315 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
4316
4317         * src/c++11/futex.cc: Do not define for gthr-single.h targets.
4318
4319 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
4320
4321         PR libstdc++/64883
4322         * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
4323         of deprecated.
4324         * include/c_std/cstdio (gets): Likewise.
4325         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
4326         with attributes used in darwin headers.
4327
4328 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
4329
4330         * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
4331         $vtv_cygmin = yes.  Initialize vtv_cygmin=no unconditionally first.
4332         * configure: Regenerated.
4333
4334 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
4335
4336         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
4337         after vtv_cygmin is set.
4338         * configure: Regenerated.
4339
4340 2015-01-29  Matthias Klose  <doko@ubuntu.com>
4341
4342         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
4343         unconditionally.
4344         * configure: Regenerate.
4345
4346 2015-01-29  Caroline Tice  <cmtice@google.com>
4347
4348         Committing VTV Cywin/Ming patch for Patrick Wollgast
4349         * configure: Regenerate.
4350         * libsupc++/Makefile.in: Regenerate.
4351         * src/Makefile.in: Regenerate.
4352
4353 2015-01-29  Jonathan Wakely  <jwakely@redhat.com>
4354
4355         * include/bits/atomic_base.h: Use __always_inline__ instead of
4356         always_inline.
4357         * include/bits/atomic_futex.h: Likewise.
4358         * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
4359         * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
4360         __packed__ instead of packed.
4361         * include/std/shared_mutex: Use __unused__ instead of unused.
4362         * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
4363         * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
4364         * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
4365
4366 2015-01-28  Caroline Tice  <cmtice@google.com>
4367
4368         Committing VTV Cywin/Ming patch for Patrick Wollgast
4369         * acinclude.m4: Define VTV_CYGMIN.
4370         * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
4371         and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
4372         * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
4373         for Cygwin and MinGW.
4374         * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
4375         VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
4376         libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
4377
4378 2015-01-28  Jonathan Wakely  <jwakely@redhat.com>
4379
4380         PR libstdc++/64828
4381         * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
4382         * libsupc++/Makefile.in: Regenerate.
4383         * src/c++11/Makefile.in: Regenerate.
4384
4385 2015-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4386
4387         * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
4388         check for unsupported.
4389         (v3_target_compile_as_c): Likewise.
4390
4391 2015-01-28  Richard Biener  <rguenther@suse.de>
4392
4393         PR libstdc++/64798
4394         * libsupc++/eh_alloc.cc (struct allocated_entry): Align
4395         data member.
4396         (pool::allocate): Adjust allocation size and alignment to
4397         that change.
4398         (pool::free): Adjust pointer offsetting.
4399
4400 2015-01-27  Jonathan Wakely  <jwakely@redhat.com>
4401
4402         PR libstdc++/64368
4403         * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
4404         shared_timed_mutex::try_lock_until): Only define when POSIX thread
4405         timeouts option is supported.
4406         (shared_timed_mutex::try_shared_lock_for,
4407         shared_timed_mutex::try_shared_lock_until): Likewise.
4408
4409 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
4410
4411         PR libstdc++/64368
4412         * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
4413         numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
4414         * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
4415         and use cache's _M_grouping field.
4416         (__numpunct_fill_cache): Likewise.
4417         (__moneypunct_fill_cache): Improve comments.
4418
4419 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
4420
4421         * testsuite/23_containers/set/operations/2.cc: Add test for
4422         non-transparent comparison function.
4423
4424 2015-01-25  Oleg Endo  <olegendo@gcc.gnu.org>
4425
4426         PR target/29366
4427         * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
4428         Remove SH4A inline asm and lock based implementations and use the
4429         defaults from ext/atomicity.h.
4430
4431 2015-01-23  Jonathan Wakely  <jwakely@redhat.com>
4432
4433         * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
4434         new std::string constructors for byname facets.
4435
4436 2015-01-22  Richard Biener  <rguenther@suse.de>
4437
4438         PR libstdc++/64535
4439         * libsupc++/eh_alloc.cc: Include new.
4440         (bitmask_type): Remove.
4441         (one_buffer): Likewise.
4442         (emergency_buffer): Likewise.
4443         (emergency_used): Likewise.
4444         (dependents_buffer): Likewise.
4445         (dependents_used): Likewise.
4446         (class pool): New custom fixed-size arena, variable size object
4447         allocator.
4448         (emergency_pool): New global.
4449         (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
4450         (__cxxabiv1::__cxa_free_exception): Likewise.
4451         (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
4452         (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
4453
4454 2015-01-22  Tim Shen  <timshen@google.com>
4455
4456         PR libstdc++/64680
4457         * include/bits/regex.h (basic_regex<>::basic_regex,
4458         basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
4459         standard interface.
4460         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
4461
4462 2015-01-22  Tim Shen  <timshen@google.com>
4463
4464         PR libstdc++/64649
4465         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
4466         regex_traits<>::lookup_classname): Correctly narrow input chars.
4467         * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
4468
4469 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
4470
4471         * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
4472
4473 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
4474
4475         * testsuite/29_atomics/atomic/64658.cc: Test stored value.
4476
4477 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
4478
4479         * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
4480         * doc/xml/manual/status_cxx2014.xml: Update status.
4481         * doc/html/manual/status.html: Regenerate.
4482
4483 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
4484
4485         PR libstdc++/64650
4486         * include/experimental/optional (bad_optional_access): Add default
4487         constructor.
4488         * testsuite/experimental/optional/requirements.cc: Test for default
4489         constructor.
4490
4491 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
4492
4493         * include/bits/stl_map.h (map::find<>, map::count<>,
4494         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
4495         member function templates to perform heterogeneous lookup.
4496         * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
4497         multimap::lower_bound<>, multimap::upper_bound<>,
4498         multimap::equal_range<>): Likewise.
4499         * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
4500         multiset::lower_bound<>, multiset::upper_bound<>,
4501         multiset::equal_range<>): Likewise.
4502         * include/bits/stl_set.h (set::find<>, set::count<>,
4503         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
4504         * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
4505         _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
4506         _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
4507         _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
4508         * testsuite/23_containers/map/operations/2.cc: New.
4509         * testsuite/23_containers/multimap/operations/2.cc: New.
4510         * testsuite/23_containers/multiset/operations/2.cc: New.
4511         * testsuite/23_containers/set/operations/2.cc: New.
4512
4513 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
4514
4515         * config/abi/pre/gnu.ver: Export new constructors.
4516         * include/bits/codecvt.h (codecvt_byname): Add string constructor.
4517         (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
4518         specializations and declare explicit instantiations.
4519         * include/bits/locale_classes.h (locale, collate_byname): Add string
4520         constructors.
4521         * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
4522         Likewise.
4523         * include/bits/locale_facets_nonio.h (time_get_byname,
4524         time_put_byname, moneypunct_byname, messages_byname): Likewise.
4525         * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
4526         codecvt_byname<char32_t>): Define explicit instantiations.
4527         * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
4528         Instantiate string constructors.
4529         (ctype_byname): Define string constructor.
4530         * testsuite/22_locale/codecvt_byname/1.cc: New.
4531         * testsuite/22_locale/collate_byname/1.cc: New.
4532         * testsuite/22_locale/ctype_byname/2.cc: New.
4533         * testsuite/22_locale/messages_byname/1.cc: New.
4534         * testsuite/22_locale/moneypunct_byname/1.cc: New.
4535         * testsuite/22_locale/numpunct_byname/1.cc: New.
4536
4537 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
4538
4539         PR libstdc++/64658
4540         * include/std/atomic (atomic_init): Define.
4541         * testsuite/29_atomics/atomic/64658.cc: New.
4542
4543 2015-01-19  Tim Shen  <timshen@google.com>
4544
4545         PR libstdc++/64649
4546         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
4547         regex_traits<>::lookup_classname): Support forward iterators.
4548         * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
4549         * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
4550
4551 2015-01-19  Tim Shen  <timshen@google.com>
4552
4553         PR libstdc++/64584
4554         PR libstdc++/64585
4555         * include/bits/regex.h (basic_regex<>::basic_regex,
4556         basic_regex<>::assign, basic_regex<>::imbue,
4557         basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
4558         imbuing basic_regex; Make assign() transactional against exception.
4559         * include/bits/regex_compiler.h (__compile_nfa<>): Add back
4560         __compile_nfa SFINAE.
4561         * include/std/regex: Adjust include order to avoid __compile_nfa
4562         forward declaration.
4563         * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
4564         * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
4565
4566 2015-01-19  Ville Voutilainen  <ville.voutilainen@gmail.com>
4567             Jonathan Wakely  <jwakely@redhat.com>
4568
4569         * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
4570         on overloads for arrays.
4571         (cbegin, cend, rbegin, rend, crbegin, crend): New.
4572         * testsuite/24_iterators/range_access_cpp14.cc: New.
4573
4574 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
4575
4576         PR libstdc++/64646
4577         * include/bits/stl_algo.h (__is_permutation): Also test for reaching
4578         end of the second range.
4579         * testsuite/25_algorithms/is_permutation/64646.cc: New.
4580
4581 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
4582
4583         * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
4584         * doc/html/manual/status.html: Regenerate.
4585
4586 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
4587
4588         * include/bits/atomic_futex.h: Use mutex and condition_variable when
4589         atomic int is not lock-free. Make member variables private.
4590         * src/c++11/futex.cc: Likewise.
4591
4592         * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
4593
4594 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
4595
4596         PR libstdc++/64638
4597         * include/bits/atomic_futex.h: Use appropriate config macros for
4598         availability of std::mutex, std::condition and std::chrono.
4599
4600 2015-01-17  Ville Voutilainen  <ville.voutilainen@gmail.com>
4601             Jonathan Wakely  <jwakely@redhat.com>
4602
4603         * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
4604         * doc/html/*: Regenerate.
4605
4606 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
4607
4608         DR 488
4609         PR libstdc++/58357
4610         * include/bits/algorithmfwd.h (rotate): Return an iterator.
4611         * include/bits/stl_algo.h (rotate, __rotate): Likewise.
4612         * testsuite/25_algorithms/rotate/dr488.cc: New.
4613         * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
4614         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
4615         2.cc: Likewise.
4616         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
4617         pod.cc: Likewise.
4618
4619 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
4620
4621         PR libstdc++/60940
4622         * include/bits/atomic_base.h: Remove atomic integral typedefs as
4623         synonyms for __atomic_base<int> etc.
4624         * include/std/atomic: Make atomic_int a synonym for atomic<int> and
4625         likewise for all atomic integral types.
4626         * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
4627         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
4628
4629 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
4630
4631         PR libstdc++/56785
4632         * include/std/tuple (_Tuple_impl): Remove zero-element specialization
4633         and define one-element specialization.
4634         * testsuite/20_util/tuple/56785.cc: New.
4635
4636 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
4637
4638         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
4639         Remove unused header.
4640         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
4641         Likewise.
4642         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
4643         Likewise.
4644
4645 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
4646
4647         * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
4648         * include/std/locale: Include new header.
4649         * include/Makefile.am: Add it.
4650         * include/Makefile.in: Regenerate.
4651         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
4652         * testsuite/22_locale/conversions/string/1.cc: New.
4653         * testsuite/22_locale/conversions/string/2.cc: New.
4654         * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
4655         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
4656         New.
4657
4658 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
4659
4660         * config/abi/pre/gnu.ver: Export new symbols.
4661         * include/Makefile.am: Add codecvt.
4662         * include/Makefile.in: Regenerate.
4663         * include/std/codecvt: New header.
4664         * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
4665         __codecvt_utf8_utf16_base): Define specializations.
4666         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
4667         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
4668         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
4669         New.
4670
4671 2015-01-16  Torvald Riegel  <triegel@redhat.com>
4672
4673         * src/c++11/futex.cc: New file.
4674         * include/bits/atomic_futex.h: New file.
4675         * include/std/future (__future_base::_State_baseV2): Use
4676         atomic_futex_unsigned instead of mutex+condvar.
4677         * src/c++11/futex.cc: Likewise.
4678         * include/Makefile.am: Add atomic_futex.h.
4679         * include/Makefile.in: Likewise.
4680         * src/c++11/Makefile.am: Add futex.cc.
4681         * src/c++11/Makefile.in: Likewise.
4682
4683 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
4684
4685         * acinclude.m4: Fix typo in comment.
4686         * configure: Regenerate.
4687         * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
4688         codecvt<char16_t, char, mbstate_t>): Declare specializations.
4689         * include/bits/locale_facets.h: Reserve space for new specializations.
4690         * src/c++11/Makefile.am: Add codecvt.cc.
4691         * src/c++11/Makefile.in: Regenerate.
4692         * src/c++11/codecvt.cc: New.
4693         * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
4694         with -std=gnu++11.
4695         * src/c++98/Makefile.in: Regenerate.
4696         * src/c++98/locale_init.cc: Initialize new codecvt specializations.
4697         * src/c++98/localename.cc: Likewise.
4698         * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
4699         * testsuite/22_locale/codecvt/utf8.cc: New.
4700         * testsuite/22_locale/locale/cons/unicode.cc: Check that new
4701         specializations are installed in locale objects.
4702
4703 2015-01-16  Torvald Riegel  <triegel@redhat.com>
4704
4705         * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
4706         implementation.
4707
4708 2015-01-13  Jonathan Wakely  <jwakely@redhat.com>
4709
4710         PR libstdc++/64571
4711         * config/abi/pre/gnu.ver: Export fstream functions using new string.
4712
4713 2015-01-12  Jonathan Wakely  <jwakely@redhat.com>
4714
4715         PR libstdc++/64560
4716         * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
4717         for RTTI support.
4718
4719         PR libstdc++/64553
4720         * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
4721
4722 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4723
4724         * doc/xml/manual/parallel_mode.xml: Update for libgomp being
4725         renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
4726         Multi Processing Runtime Library".
4727
4728 2015-01-09  Jonathan Wakely  <jwakely@redhat.com>
4729
4730         PR libstdc++/64476
4731         * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
4732         is_assignable arguments.
4733         * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
4734         New.
4735
4736 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
4737
4738         * libsupc++/unwind-cxx.h: Revert previous commit.
4739
4740 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
4741
4742         * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
4743
4744 2015-01-09  Tim Shen  <timshen@google.com>
4745
4746         PR libstdc++/64239
4747         * include/bits/regex.h (match_results<>::swap): Use std::swap
4748         instead of swap.
4749         * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
4750         Likewise.
4751         * testsuite/28_regex/match_results/swap.cc: New testcase.
4752
4753 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
4754
4755         PR libstdc++/60132
4756         * include/std/type_traits (has_trivial_default_constructor,
4757         has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
4758         attribute.
4759         * testsuite/20_util/has_trivial_copy_assign/requirements/
4760         explicit_instantiation.cc: Use -Wno-deprecated.
4761         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
4762         Likewise.
4763         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
4764         * testsuite/20_util/has_trivial_copy_constructor/requirements/
4765         explicit_instantiation.cc: Likewise.
4766         * testsuite/20_util/has_trivial_copy_constructor/requirements/
4767         typedefs.cc: Likewise.
4768         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
4769         * testsuite/20_util/has_trivial_default_constructor/requirements/
4770         explicit_instantiation.c: Likewise.
4771         * testsuite/20_util/has_trivial_default_constructor/requirements/
4772         typedefs.cc: Likewise.
4773         * testsuite/20_util/has_trivial_default_constructor/value.cc:
4774         Likewise.
4775         * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
4776         trait.
4777         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
4778         * testsuite/util/testsuite_common_types.h: Likewise.
4779
4780 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
4781
4782         * include/bits/hashtable_policy.h: Use __bool_constant.
4783
4784 2015-01-07  Jonathan Wakely  <jwakely@redhat.com>
4785
4786         * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
4787         * libsupc++/Makefile.in: Regenerate.
4788
4789 2015-01-06  Jonathan Wakely  <jwakely@redhat.com>
4790
4791         * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
4792
4793 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4794
4795         Update copyright years.
4796
4797 2015-01-04  Jonathan Wakely  <jwakely@redhat.com>
4798
4799         PR libstdc++/64483
4800         * testsuite/18_support/exception_ptr/64241.cc: Use
4801         dg-require-atomic-builtins.
4802
4803 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
4804
4805         * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
4806         date.
4807
4808 2015-01-02  Tim Shen  <timshen@google.com>
4809
4810         PR libstdc++/64475
4811         * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
4812         iterator, since the original one shouldn't be mutated.
4813
4814 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4815
4816         PR libstdc++/64422
4817         * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
4818         (string::insert): Likewise.
4819         (string::replace): Likewise.
4820         (wstring::erase): Likewise.
4821         (wstring::insert): Likewise.
4822         (wstring::replace): Likewise.
4823         * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
4824
4825 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
4826
4827         PR libstdc++/64468
4828         * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
4829
4830 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
4831
4832         PR libstdc++/64438
4833         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
4834         Revert removal of dg-require-string-conversions.
4835         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
4836         Likewise.
4837         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
4838         Likewise.
4839         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
4840         Likewise.
4841         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
4842         Likewise.
4843         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
4844         Likewise.
4845         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
4846         Likewise.
4847         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
4848         Likewise.
4849         * testsuite/21_strings/basic_string/numeric_conversions/char/
4850         stoull.cc: Likewise.
4851         * testsuite/21_strings/basic_string/numeric_conversions/char/
4852         to_string.cc: Likewise.
4853 \f
4854 Copyright (C) 2015 Free Software Foundation, Inc.
4855
4856 Copying and distribution of this file, with or without modification,
4857 are permitted in any medium without royalty provided the copyright
4858 notice and this notice are preserved.