libstdc++-v3/ChangeLog

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