libstdc++-v3/ChangeLog

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