libstdc++-v3/ChangeLog

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