libstdc++-v3/ChangeLog

   1 2016-04-18  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         PR libstdc++/41759
   4         * include/bits/random.h: Reword static assertion messages to state
   5         positive conditions.
   6         * include/bits/random.tcc: Likewise.
   7         * include/bits/uniform_int_dist.h: Likewise.
   8         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
   9         patterns.
  10
  11         * include/std/function (_Bind, _Bind_result): Remove unused typedefs.
  12
  13         * config/cpu/sh/atomicity.h: Fix typo in comment.
  14
  15         PR libstdc++/70294
  16         * include/std/thread (operator<, operator==): Move definitions to
  17         namespace-scope.
  18         * testsuite/30_threads/thread/id/70294.cc: New test.
  19
  20         * testsuite/18_support/bad_exception/23591_thread-1.c: Add
  21         -Wno-pedantic to dg-options.
  22         * testsuite/20_util/align/2.cc: Use type as operand of alignof.
  23         * testsuite/20_util/is_floating_point/value.cc: Add -Wno-pedantic
  24         to dg-options.
  25         * testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc:
  26         Remove extra semi-colon.
  27         * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
  28         Always supply second argument to static_assert.
  29         * testsuite/25_algorithms/lower_bound/no_operator_ne.cc: Remove extra
  30         semi-colon.
  31         * testsuite/26_numerics/complex/c99.cc: Add -Wno-pedantic to
  32         dg-options.
  33         * testsuite/26_numerics/complex/literals/values.cc: Likewise.
  34         * testsuite/29_atomics/atomic/60695.cc: Likewise.
  35         * testsuite/29_atomics/atomic/62259.cc: use __alignof__ instead of
  36         alignof when operand is an object not a type.
  37         * testsuite/decimal/ctor.cc: Add -Wno-pedantic to dg-options.
  38         * testsuite/decimal/make-decimal.cc: Likewise.
  39         * testsuite/experimental/type_traits/value.cc: Always supply second
  40         argument to static_assert.
  41         * testsuite/util/testsuite_common_types.h: Use __extension__ for
  42         __int128 types.
  43
  44         * testsuite/experimental/type_erased_allocator/1.cc: Don't include
  45         internal header.
  46         * testsuite/experimental/type_erased_allocator/1_neg.cc: Likewise.
  47         * testsuite/experimental/type_erased_allocator/2.cc: Likewise.
  48         * testsuite/experimental/type_erased_allocator/uses_allocator.cc:
  49         Likewise. Add licence and change to compile-only test.
  50
  51         * include/bits/locale_facets.h (ctype::do_narrow): Add attribute to
  52         unused parameter.
  53         * include/bits/regex_automaton.h (_NFA::_M_insert_alt): Likewise.
  54
  55         * include/ext/string_conversions.h (__stoa): Avoid -Wsign-compare
  56         warnings.
  57
  58 2016-04-17  Edward Smith-Rowland  <3dw4rd@verizon.net>
  59
  60         * include/bits/specfun.h: Trivial comment misspelling.
  61
  62 2016-04-14  Jason Merrill  <jason@redhat.com>
  63
  64         Revert Jonathan's empty ABI change from yesterday.
  65
  66 2016-04-13  Martin Sebor  <msebor@redhat.com>
  67
  68         PR c++/69517
  69         * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA
  70         upper bound is positive.
  71
  72 2016-04-13  Jonathan Wakely  <jwakely@redhat.com>
  73
  74         * include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES,
  75         _GLIBCXX_END_NAMESPACE_EMPTY_TYPES, _GLIBCXX_ABI_TAG_EMPTY): Define.
  76         * include/bits/hashtable.h (_Hashtable::_M_emplace): Change signatures
  77         of functions taking empty structs by value. Add a template parameter
  78         to overloads without hints. Rename overloads with hints to
  79         _M_emplace_hint.
  80         (_Hashtable::_M_erase(true_type, const_iterator),
  81         _Hashtable::_M_erase(false_type, const_iterator)): Change signatures
  82         by reordering parameters.
  83         * include/bits/hashtable_policy.h (_Insert::insert): Adjust to call
  84         _M_emplace_hint instead of _M_emplace.
  85         * include/bits/shared_ptr.h (shared_ptr(_Tp1*, _Deleter, _Alloc),
  86         shared_ptr(nullptr_t, _Deleter, _Alloc)): Use _GLIBCXX_ABI_TAG_EMPTY.
  87         * include/bits/shared_ptr_base.h (_Sp_counted_deleter, __shared_count,
  88         __shared_ptr): Likewise.
  89         * include/bits/stl_algo.h (replace_if): Likewise.
  90         * include/bits/stl_pair.h (piecewise_construct_t,
  91         piecewise_construct): Use _GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES.
  92         * include/bits/uses_allocator.h (allocator_arg_t, allocator_arg,
  93         __uses_alloc0): Likewise.
  94         * include/ext/pb_ds/assoc_container.hpp (basic_hash_table): Likewise.
  95         * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error.
  96         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
  97         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
  98         * testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
  99         * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
 100         * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
 101
 102 2016-04-12  Edward Smith-Rowland  <3dw4rd@verizon.net>
 103
 104         Document C++17/TR29124 C++ Special Math Functions.
 105         * include/bits/specfun.h: Add Doxygen markup.
 106
 107 2016-04-07  Jonathan Wakely  <jwakely@redhat.com>
 108
 109         * testsuite/30_threads/thread/70503.cc: Adjust from xfail to pass.
 110
 111 2016-04-06  Eric Botcazou  <ebotcazou@adacore.com>
 112
 113         * src/Makefile.am (libstdc++-symbols.ver): Remove useless /dev/null.
 114         * src/Makefile.in: Regenerate.
 115
 116 2016-04-05  Jonathan Wakely  <jwakely@redhat.com>
 117
 118         PR libstdc++/70554
 119         * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Don't test
 120         __atomic_fetch_add for bool.
 121         * configure: Regenerate.
 122
 123         * testsuite/30_threads/thread/70503.cc: Require -static to work.
 124
 125         PR libstdc++/70503
 126         * src/c++11/thread.cc (execute_native_thread_routine,
 127         execute_native_thread_routine_compat): Give internal linkage.
 128         * testsuite/30_threads/thread/70503.cc: New test.
 129
 130 2016-04-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
 131
 132         PR libstdc++/70437
 133         * include/bits/stl_pair.h (_ConstructiblePair,
 134         _ImplicitlyConvertiblePair, _MoveConstructiblePair,
 135         _ImplicitlyMoveConvertiblePair): Add shortcut conditions
 136         for same-type cases.
 137         * testsuite/20_util/pair/70437.cc: New.
 138
 139 2016-03-24  Jonathan Wakely  <jwakely@redhat.com>
 140
 141         PR libstdc++/69945
 142         * config/abi/pre/gnu.ver: Add new symbol.
 143         * libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
 144         * testsuite/18_support/free_eh_pool.cc: New test.
 145
 146 2016-03-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 147
 148         * include/Makefile.am (install-freestanding-headers): Add
 149         concept_check.h and move.h to the installed headers.
 150         * include/Makefile.in: Regenerated.
 151         * include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
 152         freestanding implementations.
 153         * doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
 154         that this macro has no effect for freestanding implementations.
 155         * doc/html/manual/using_macros.html: Likewise.
 156
 157 2016-02-24  Jonathan Wakely  <jwakely@redhat.com>
 158
 159         PR libstdc++/69939
 160         * include/experimental/tuple (__apply_impl): Qualify get and forward.
 161
 162 2016-02-23  Jonathan Wakely  <jwakely@redhat.com>
 163
 164         * doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
 165         * doc/html/*: Regenerate.
 166
 167         PR libstdc++/69893
 168         * include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc,
 169         exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint,
 170         llround, log1p, log2, logb, lrint, lround, nan, nearbyint, nextafter,
 171         nexttoward, remainder, remquo, rint, round, scalbln, scalbn, tgamma,
 172         trunc) [__cplusplus >= 201103L]: Import from namespace std.
 173         (fabs) [__cplusplus < 201103L]: Import from namespace std.
 174         * include/tr1/complex (acosh, asinh, atanh) [__cplusplus >= 201103L]:
 175         Likewise.
 176         * testsuite/tr1/headers/c++200x/complex.cc: Add std::fabs to global
 177         namespace before including TR1 headers.
 178         * testsuite/tr1/headers/c++200x/math.cc: New test.
 179
 180 2016-02-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 181
 182         PR libstdc++/69881
 183         * include/c_global/cstdarg: Undefine __need___va_list.
 184         * include/c_global/cstddef: Undefine all kinds of __need_*.
 185
 186 2016-02-16  Tim Shen  <timshen@google.com>
 187
 188         PR libstdc++/69794
 189         * include/bits/regex_scanner.h: Add different special character
 190         sets for grep and egrep regex.
 191         * include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
 192         * testsuite/28_regex/regression.cc: Add new testcase.
 193
 194 2016-02-08  Jonathan Wakely  <jwakely@redhat.com>
 195
 196         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Remove accidentally
 197         added 'constexpr' in previous commit.
 198         * configure: Regenerate.
 199
 200         PR libstdc++/48891
 201         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable isinf and isnan
 202         checks for all targets except *-*-solaris2.* and ensure we find the
 203         libc math.h header not our own.
 204         * configure: Regenerate.
 205
 206 2016-02-05  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 207
 208         * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt (FUNC):
 209         New file.  Copied over from s390-linux-gnu.
 210
 211 2016-02-04  Jonathan Wakely  <jwakely@redhat.com>
 212
 213         PR libstdc++/69626
 214         * acinclude.m4 (GLIBCXX_ENABLE_C99): Check C99 stdlib.h functions
 215         with -std=c++98 and define _GLIBCXX98_USE_C99_STDLIB.
 216         * config.h.in: Regenerate.
 217         * configure: Regenerate.
 218         * testsuite/21_strings/c_strings/char/69626.cc: New.
 219
 220         * doc/html/index.html: Regenerate.
 221
 222         * doc/xml/manual/containers.xml: Add cross-reference to Dual ABI.
 223         * doc/xml/manual/spine.xml: Update copyright years and author blurb.
 224         * doc/html/*: Regenerate.
 225
 226 2016-02-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 227
 228         PR libstdc++/69581
 229         * include/c_compatibility/math.h: Move header guards.
 230         * include/c_compatibility/stdlib.h: Likewise.
 231
 232 2016-01-29  Jonathan Wakely  <jwakely@redhat.com>
 233
 234         PR libstdc++/69506
 235         * config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 236
 237 2016-01-28  John David Anglin  <danglin@gcc.gnu.org>
 238
 239         PR libstdc++/69450
 240         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
 241         isinf and isnan functions into two independent checks.  Check on hpux.
 242         * config.h.in: Regenerate.
 243         * configure: Regenerate.
 244         * include/c_global/cmath (isinf(double), isnan(double)): Use
 245         _GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
 246         respectively.
 247
 248 2016-01-27  Jakub Jelinek  <jakub@redhat.com>
 249
 250         * testsuite/libstdc++-prettyprinters/whatis.cc: Include <random>.
 251
 252 2016-01-27  Jonathan Wakely  <jwakely@redhat.com>
 253
 254         PR libstdc++/69295
 255         * testsuite/ext/special_functions/hyperg/check_value.cc: Use
 256         -ffp-contract=off, and -ffloat-store to disable excess precision.
 257         * testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
 258         -ffp-contract=off.
 259
 260 2016-01-26  Jonathan Wakely  <jwakely@redhat.com>
 261
 262         PR libstdc++/69478
 263         * include/bits/stl_algobase.h (__copy_move<_IsMove, true,
 264         random_access_iterator_tag>): Check is_move_assignable when moving.
 265         (__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
 266         Likewise.
 267         * testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
 268         * testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
 269         * testsuite/25_algorithms/move/69478.cc: New.
 270         * testsuite/25_algorithms/move_backward/69478.cc: new.
 271
 272 2016-01-26  Andris Pavenis  <andris.pavenis@iki.fi>
 273
 274         * include/c_compatibility/stdlib.h: Include wide character related
 275         definitions only when they are available in cstdlib.
 276
 277 2016-01-25  Jonathan Wakely  <jwakely@redhat.com>
 278
 279         PR libstdc++/69464
 280         * include/Makefile.am: Add new header.
 281         * include/Makefile.in: Regenerate.
 282         * include/bits/random.h (uniform_int_distribution): Move to
 283         bits/uniform_int_dist.h.
 284         * include/bits/random.tcc (uniform_int_distribution::operator(),
 285         uniform_int_distribution::__generate_impl): Likewise.
 286         * include/bits/uniform_int_dist.h: New header.
 287         * include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
 288         <bits/uniform_int_dist.h> instead of <random>.
 289         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 290         move_iterators/1.cc: Include correct header for uninitialized_copy.
 291         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
 292         move_iterators/1.cc: Likewise.
 293         * testsuite/25_algorithms/nth_element/58800.cc: Include correct
 294         header for vector.
 295         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
 296
 297 2016-01-23  John David Anglin  <danglin@gcc.gnu.org>
 298
 299         PR libstdc++/69446
 300         * config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 301
 302 2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
 303
 304         TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
 305         * include/c_compatibility/math.h: Import the TR29124 functions
 306         into the global namespace.
 307         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
 308         xfail and make compile-only.
 309         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
 310         * testsuite/special_functions/03_beta/compile_2.cc: Ditto.
 311         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
 312         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
 313         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
 314         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
 315         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
 316         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
 317         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
 318         * testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
 319         * testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
 320         * testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
 321         * testsuite/special_functions/14_expint/compile_2.cc: Ditto.
 322         * testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
 323         * testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
 324         * testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
 325         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
 326         * testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
 327         * testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
 328         * testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
 329
 330 2016-01-22  Jonathan Wakely  <jwakely@redhat.com>
 331
 332         PR libstdc++/69116
 333         * include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
 334         define result_type for types which can be safely used with valarrays.
 335         * testsuite/26_numerics/valarray/69116.cc: New.
 336
 337         PR libstdc++/69413
 338         * config/os/gnu-linux/os_defines.h: Define
 339         _GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
 340         * include/c_global/cmath (isinf, isnan): Check it.
 341         * doc/xml/manual/internals.xml: Document it.
 342         * doc/html/*: Regenerate.
 343
 344 2016-01-21  Jonathan Wakely  <jwakely@redhat.com>
 345
 346         PR libstdc++/69406
 347         * include/bits/cpp_type_traits.h: Ensure C++ language linkage.
 348         * include/ext/type_traits.h: Likewise.
 349         * testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
 350         for presence of C headers.
 351         * testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
 352         dg-error line number.
 353         * testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
 354         * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
 355         * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
 356
 357 2016-01-20  Torvald Riegel  <triegel@redhat.com>
 358
 359         PR libstdc++/69310
 360         * config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 361
 362 2016-01-20  Jonathan Wakely  <jwakely@redhat.com>
 363
 364         PR libstdc++/60401
 365         * include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
 366         copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
 367         lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
 368         nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
 369         tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
 370         Add using declarations.
 371         * testsuite/26_numerics/headers/cmath/60401.cc: New.
 372
 373         PR libstdc++/69386
 374         * include/c_global/ccomplex: Ensure C++ language linkage.
 375         * include/c_global/cmath: Likewise.
 376         * include/c_global/cstdlib: Likewise.
 377         * include/c_global/ctgmath: Likewise.
 378         * testsuite/17_intro/headers/c++2011/linkage.cc: New.
 379
 380 2016-01-19  Jonathan Wakely  <jwakely@redhat.com>
 381
 382         PR libstdc++/14608
 383         PR libstdc++/60401
 384         * include/Makefile.am: Use c_compatibility math.h and stdlib.h for
 385         --enable-cheaders=c_global configs.
 386         * include/Makefile.in: Regenerate.
 387         * include/c_compatibility/math.h: Remove obsolete _GLIBCXX_NAMESPACE_C
 388         test and allow inclusion from C files.
 389         * include/c_compatibility/stdlib.h: Likewise. Support freestanding.
 390         (at_quick_exit, quick_exit): Add using directives.
 391         * include/c_global/cmath: Use #include_next for math.h.
 392         * include/c_global/cstdlib: Use #include_next for stdlib.h.
 393         * testsuite/26_numerics/headers/cmath/14608.cc: New.
 394         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
 395         Remove xfail for most targets.
 396         * testsuite/26_numerics/headers/cstdlib/60401.cc: New.
 397
 398 2016-01-18  Torvald Riegel  <triegel@redhat.com>
 399
 400         * include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
 401         (_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use _GLIBCXX_USE_WEAK_REF
 402         and move after its definition.
 403         * config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
 404         * src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
 405         __GXX_WEAK__, and only provide transactional clones if
 406         _GLIBCXX_USE_WEAK_REF is true.  Don't provide stubs of libitm
 407         functions.
 408
 409 2016-01-18  Jonathan Wakely  <jwakely@redhat.com>
 410
 411         PR libstdc++/60637
 412         * testsuite/26_numerics/headers/cmath/60637.cc: Add test.
 413
 414         PR libstdc++/69243
 415         * include/std/functional (_Function_base::_M_not_empty_function):
 416         Change overloads for pointers to take arguments by value.
 417         * testsuite/20_util/function/cons/57465.cc: Add tests for
 418         pointer-to-member cases.
 419
 420         PR libstdc++/69340
 421         * src/c++11/cow-stdexcept.cc (_txnal_cow_string_C1_for_exceptions):
 422         Use macros for exception handling and fix unused parameter warning.
 423
 424 2016-01-17  John David Anglin  <danglin@gcc.gnu.org>
 425
 426         PR libstdc++/68734
 427         * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
 428
 429 2016-01-17  Torvald Riegel  <triegel@redhat.com>
 430
 431         * src/c++11/cow-stdexcept.cc (txnal_read_ptr): Fix static_assert.
 432
 433 2016-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 434
 435         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Add
 436         __int128 symbols.
 437
 438 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
 439
 440         PR libstdc++/69293
 441         * include/bits/uses_allocator.h (__uses_alloc<true, ...>): Add
 442         static assertion that type is constructible from the arguments.
 443         * testsuite/20_util/scoped_allocator/69293_neg.cc: New.
 444         * testsuite/20_util/uses_allocator/69293_neg.cc: New.
 445         * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.
 446
 447         PR libstdc++/69294
 448         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
 449         and isnan on AIX. Quote variables.
 450         * configure: Regenerate.
 451
 452 2016-01-15  Torvald Riegel  <triegel@redhat.com>
 453
 454         * include/bits/basic_string.h (basic_string): Declare friends.
 455         * include/bits/c++config (_GLIBCXX_TXN_SAFE,
 456         _GLIBCXX_TXN_SAFE_DYN, _GLIBCXX_USE_ALLOCATOR_NEW): New.
 457         * include/std/stdexcept (logic_error, domain_error, invalid_argument,
 458         length_error, out_of_range, runtime_error, range_error,
 459         underflow_error, overflow_error): Declare members as transaction-safe.
 460         (logic_error, runtime_error): Declare friend functions.
 461         * libsupc++/exception (exception, bad_exception): Declare members as
 462         transaction-safe.
 463         * src/c++11/cow-stdexcept.cc: Define transactional clones for the
 464         transaction-safe members of exceptions and helper functions.
 465         * libsupc++/eh_exception.cc: Adjust and define transactional clones.
 466         * config/abi/pre/gnu.ver (GLIBCXX_3.4.22) Add transactional clones.
 467         (CXXABI_1.3.10): New.
 468         * acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): New.
 469         (GLIBCXX_ENABLE_ALLOCATOR): Set ENABLE_ALLOCATOR_NEW.
 470         * configure.ac: Call GLIBCXX_CHECK_SIZE_T_MANGLING.
 471         * include/Makefile.am: Write ENABLE_ALLOCATOR_NEW to c++config.h.
 472         * include/Makefile.in: Regenerate.
 473         * config.h.in: Regenerate.
 474         * configure: Regenerate.
 475         * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.10.
 476
 477 2016-01-15  Steve Ellcey  <sellcey@imgtec.com>
 478
 479         * include/ext/random.tcc: Use __builtin_isfinite instead of
 480         std::isfinite.
 481
 482 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
 483
 484         * include/bits/std_mutex.h: Fix Doxygen @file name.
 485
 486 2016-01-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
 487             Jonathan Wakely  <jwakely@redhat.com>
 488             Florian Goth <CaptainSifff@gmx.de>
 489
 490         Implement TR29124 C++ special Math Functions.
 491         * include/Makefile.am: Add new headers.
 492         * include/Makefile.in: Regenerate.
 493         * include/bits/specfun.h: New.
 494         * include/c_global/cmath: Adjust for both tr1 and tr29124 maths.
 495         * include/tr1/bessel_function.tcc: Ditto.
 496         * include/tr1/beta_function.tcc: Ditto.
 497         * include/tr1/cmath: Ditto.
 498         * include/tr1/ell_integral.tcc: Ditto.
 499         * include/tr1/exp_integral.tcc: Ditto.
 500         * include/tr1/gamma.tcc: Ditto.
 501         * include/tr1/hypergeometric.tcc: Ditto.
 502         * include/tr1/legendre_function.tcc: Ditto.
 503         * include/tr1/modified_bessel_func.tcc: Ditto.
 504         * include/tr1/poly_hermite.tcc: Ditto.
 505         * include/tr1/poly_laguerre.tcc: Ditto.
 506         * include/tr1/riemann_zeta.tcc: Ditto.
 507         * include/tr1/special_function_util.h: Ditto.
 508         * testsuite/ext/special_functions/conf_hyperg: New.
 509         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: New.
 510         * testsuite/ext/special_functions/conf_hyperg/check_value.cc: New.
 511         * testsuite/ext/special_functions/conf_hyperg/compile.cc: New.
 512         * testsuite/ext/special_functions/hyperg: New.
 513         * testsuite/ext/special_functions/hyperg/check_nan.cc: New.
 514         * testsuite/ext/special_functions/hyperg/check_value.cc: New.
 515         * testsuite/ext/special_functions/hyperg/compile.cc: New.
 516         * testsuite/libstdc++-dg/conformance.exp: Add special_functions directory.
 517         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: New.
 518         * testsuite/special_functions/01_assoc_laguerre/check_value.cc: New.
 519         * testsuite/special_functions/01_assoc_laguerre/compile.cc: New.
 520         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: New.
 521         * testsuite/special_functions/02_assoc_legendre/check_nan.cc: New.
 522         * testsuite/special_functions/02_assoc_legendre/check_value.cc: New.
 523         * testsuite/special_functions/02_assoc_legendre/compile.cc: New.
 524         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: New.
 525         * testsuite/special_functions/03_beta/check_nan.cc: New.
 526         * testsuite/special_functions/03_beta/check_value.cc: New.
 527         * testsuite/special_functions/03_beta/compile.cc: New.
 528         * testsuite/special_functions/03_beta/compile_2.cc: New.
 529         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: New.
 530         * testsuite/special_functions/04_comp_ellint_1/check_value.cc: New.
 531         * testsuite/special_functions/04_comp_ellint_1/compile.cc: New.
 532         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: New.
 533         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: New.
 534         * testsuite/special_functions/05_comp_ellint_2/check_value.cc: New.
 535         * testsuite/special_functions/05_comp_ellint_2/compile.cc: New.
 536         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: New.
 537         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: New.
 538         * testsuite/special_functions/06_comp_ellint_3/check_value.cc: New.
 539         * testsuite/special_functions/06_comp_ellint_3/compile.cc: New.
 540         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: New.
 541         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: New.
 542         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: New.
 543         * testsuite/special_functions/07_cyl_bessel_i/compile.cc: New.
 544         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: New.
 545         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: New.
 546         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: New.
 547         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: New.
 548         * testsuite/special_functions/08_cyl_bessel_j/compile.cc: New.
 549         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: New.
 550         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: New.
 551         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: New.
 552         * testsuite/special_functions/09_cyl_bessel_k/compile.cc: New.
 553         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: New.
 554         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: New.
 555         * testsuite/special_functions/10_cyl_neumann/check_value.cc: New.
 556         * testsuite/special_functions/10_cyl_neumann/compile.cc: New.
 557         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: New.
 558         * testsuite/special_functions/11_ellint_1/check_nan.cc: New.
 559         * testsuite/special_functions/11_ellint_1/check_value.cc: New.
 560         * testsuite/special_functions/11_ellint_1/compile.cc: New.
 561         * testsuite/special_functions/11_ellint_1/compile_2.cc: New.
 562         * testsuite/special_functions/12_ellint_2/check_nan.cc: New.
 563         * testsuite/special_functions/12_ellint_2/check_value.cc: New.
 564         * testsuite/special_functions/12_ellint_2/compile.cc: New.
 565         * testsuite/special_functions/12_ellint_2/compile_2.cc: New.
 566         * testsuite/special_functions/13_ellint_3/check_nan.cc: New.
 567         * testsuite/special_functions/13_ellint_3/check_value.cc: New.
 568         * testsuite/special_functions/13_ellint_3/compile.cc: New.
 569         * testsuite/special_functions/13_ellint_3/compile_2.cc: New.
 570         * testsuite/special_functions/14_expint/check_nan.cc: New.
 571         * testsuite/special_functions/14_expint/check_value.cc: New.
 572         * testsuite/special_functions/14_expint/compile.cc: New.
 573         * testsuite/special_functions/14_expint/compile_2.cc: New.
 574         * testsuite/special_functions/15_hermite/check_nan.cc: New.
 575         * testsuite/special_functions/15_hermite/check_value.cc: New.
 576         * testsuite/special_functions/15_hermite/compile.cc: New.
 577         * testsuite/special_functions/15_hermite/compile_2.cc: New.
 578         * testsuite/special_functions/16_laguerre/check_nan.cc: New.
 579         * testsuite/special_functions/16_laguerre/check_value.cc: New.
 580         * testsuite/special_functions/16_laguerre/compile.cc: New.
 581         * testsuite/special_functions/16_laguerre/compile_2.cc: New.
 582         * testsuite/special_functions/17_legendre/check_nan.cc: New.
 583         * testsuite/special_functions/17_legendre/check_value.cc: New.
 584         * testsuite/special_functions/17_legendre/compile.cc: New.
 585         * testsuite/special_functions/17_legendre/compile_2.cc: New.
 586         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: New.
 587         * testsuite/special_functions/18_riemann_zeta/check_value.cc: New.
 588         * testsuite/special_functions/18_riemann_zeta/compile.cc: New.
 589         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: New.
 590         * testsuite/special_functions/19_sph_bessel/check_nan.cc: New.
 591         * testsuite/special_functions/19_sph_bessel/check_value.cc: New.
 592         * testsuite/special_functions/19_sph_bessel/compile.cc: New.
 593         * testsuite/special_functions/19_sph_bessel/compile_2.cc: New.
 594         * testsuite/special_functions/20_sph_legendre/check_nan.cc: New.
 595         * testsuite/special_functions/20_sph_legendre/check_value.cc: New.
 596         * testsuite/special_functions/20_sph_legendre/compile.cc: New.
 597         * testsuite/special_functions/20_sph_legendre/compile_2.cc: New.
 598         * testsuite/special_functions/21_sph_neumann/check_nan.cc: New.
 599         * testsuite/special_functions/21_sph_neumann/check_value.cc: New.
 600         * testsuite/special_functions/21_sph_neumann/compile.cc: New.
 601         * testsuite/special_functions/21_sph_neumann/compile_2.cc: New.
 602         * testsuite/util/specfun_testcase.h: New.
 603         * testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/check_value.cc: More testcases.
 604         * testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc: Ditto.
 605         * testsuite/tr1/5_numerical_facilities/special_functions/10_cyl_bessel_k/check_value.cc: Ditto.
 606         * testsuite/tr1/5_numerical_facilities/special_functions/11_cyl_neumann/check_value.cc: Ditto.
 607         * testsuite/tr1/5_numerical_facilities/special_functions/21_sph_bessel/check_value.cc: Ditto.
 608         * testsuite/tr1/5_numerical_facilities/special_functions/23_sph_neumann/check_value.cc: Ditto.
 609         * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/check_value.cc: New.
 610
 611 2016-01-13  Jonathan Wakely  <jwakely@redhat.com>
 612
 613         PR libstdc++/48891
 614         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
 615         and isnan functions.
 616         * config.h.in: Regenerate.
 617         * configure: Regenerate.
 618         * include/c_global/cmath (isinf(double), isnan(double))
 619         [_GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN]: Import via using-directive.
 620         * testsuite/26_numerics/headers/cmath/48891.cc: New.
 621
 622 2016-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 623
 624         PR libstdc++/66006
 625         * configure.host (abi_baseline_pair): Use separate baseline for
 626         Solaris 11+ and Solaris 10 with gld.
 627         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: New file.
 628         * config/abi/post/solaris2.11/baseline_symbols.txt: New file.
 629         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: New file.
 630
 631 2016-01-12  Daniel Kruegler  <daniel.kruegler@gmail.com>
 632
 633         PR libstdc++/68877
 634         * include/std/type_traits: Following N4511, reimplement __is_swappable
 635         and __is_nothrow_swappable. Move __is_swappable to namespace std,
 636         adjust callers. Use __is_nothrow_swappable in swap.
 637         * include/bits/move.h: Use __is_nothrow_swappable in swap.
 638         * testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
 639         __is_swappable related tests.
 640         * testsuite/20_util/is_swappable/value.cc: New.
 641         * testsuite/20_util/is_swappable/requirements/
 642         explicit_instantiation.cc: New.
 643         * testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
 644         * testsuite/25_algorithms/swap/68877.cc: New.
 645
 646 2016-01-12  Jonathan Wakely  <jwakely@redhat.com>
 647
 648         * testsuite/20_util/function/68995.cc: Test reference_wrapper cases.
 649
 650         PR libstdc++/69005
 651         PR libstdc++/69222
 652         * include/std/functional (function::_Invoke): Remove, use result_of.
 653         (function::_Callable): Replace alias template with class template
 654         and use partial specialization instead of _NotSelf alias template.
 655         (function(_Functor)): Add "not self" constraint so that _Callable is
 656         not used while type is incomplete.
 657         * testsuite/20_util/function/69222.cc: New.
 658
 659 2016-01-11  Jonathan Wakely  <jwakely@redhat.com>
 660
 661         PR libstdc++/60976
 662         * include/bits/alloc_traits.h (allocator_traits<allocator<_Tp>>):
 663         Define partial specialization.
 664         * testsuite/20_util/shared_ptr/cons/58659.cc: Add construct and
 665         destroy members to std::allocator explicit specialization.
 666
 667 2016-01-08  Jonathan Wakely  <jwakely@redhat.com>
 668
 669         * testsuite/26_numerics/headers/cmath/
 670         c99_classification_macros_c++.cc: Rename to ...
 671         * testsuite/26_numerics/headers/cmath/
 672         c99_classification_macros_c++98.cc: Here and add -std=gnu++98.
 673         * testsuite/26_numerics/headers/cmath/
 674         c99_classification_macros_c++0x.cc: Rename to ...
 675         * testsuite/26_numerics/headers/cmath/
 676         c99_classification_macros_c++11.cc: Here.
 677
 678         PR libstdc++/69190
 679         * include/bits/uses_allocator.h: Add missing include.
 680
 681 2016-01-07  Jonathan Wakely  <jwakely@redhat.com>
 682
 683         PR libstdc++/69105
 684         PR libstdc++/69106
 685         PR libstdc++/69114
 686         * include/bits/stl_iterator.h (back_insert_iterator,
 687         front_insert_iterator, insert_iterator): Use __addressof (LWG 2324).
 688         * include/bits/uses_allocator.h (__use_alloc): Use __addressof.
 689         * include/std/future (__future::base::_State_baseV2::__setter):
 690         Likewise.
 691         * include/std/scoped_allocator (__outermost): Likewise.
 692         * testsuite/20_util/scoped_allocator/69114.cc: New.
 693         * testsuite/20_util/uses_allocator/69114.cc: New.
 694         * testsuite/30_threads/promise/69106.cc: New.
 695
 696 2016-01-06  Jonathan Wakely  <jwakely@redhat.com>
 697
 698         PR libstdc++/69092
 699         * include/bits/basic_string.h (basic_string::_S_copy_chars<_Iterator>):
 700         Remove _GLIBCXX_NOEXCEPT.
 701         testsuite/21_strings/basic_string/cons/char/69092.cc: New.
 702
 703         * include/Makefile.am: Adjust.
 704         * include/Makefile.in: Regenerate.
 705         * include/bits/mutex.h: Rename to bits/std_mutex.h.
 706         * include/std/condition_variable: Adjust include.
 707         * include/std/mutex: Likewise.
 708
 709 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 710
 711         Update copyright years.
 712 \f
 713 Copyright (C) 2016 Free Software Foundation, Inc.
 714
 715 Copying and distribution of this file, with or without modification,
 716 are permitted in any medium without royalty provided the copyright
 717 notice and this notice are preserved.