libstdc++-v3/ChangeLog

   1 2017-01-09  Jonathan Wakely  <jwakely@redhat.com>
   2             Aditya Kumar  <hiraditya@msn.com>
   3
   4         PR libstdc++/66414
   5         * include/bits/basic_string.tcc
   6         (basic_string::find(const CharT*, size_type, size_type)): Optimize.
   7
   8 2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
   9
  10         * testsuite/21_strings/basic_string/operations/find/char/6.cc: New.
  11         * testsuite/21_strings/basic_string/operations/find/wchar_t/6.cc: New.
  12
  13         * testsuite/util/performance/priority_queue/mem_usage/pop_test.hpp:
  14         Include <cassert> header.
  15
  16         PR libstdc++/78968
  17         * crossconfig.m4: Check for __cxa_thread_atexit on *-*-freebsd*.
  18         * configure: Regenerate.
  19
  20 2017-01-06  Barrett Adair  <barrettellisadair@gmail.com>
  21             Jonathan Wakely  <jwakely@redhat.com>
  22
  23         * include/std/variant (variant, swap): Replace __and_ usage with fold
  24         expressions.
  25
  26 2017-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  27
  28         PR go/78978
  29         * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Remove.
  30         * configure.ac: Call GCC_CHECK_ASSEMBLER_HWCAP instead of
  31         GLIBCXX_CHECK_ASSEMBLER_HWCAP.
  32         * fragment.am (CONFIG_CXXFLAGS): Use HWCAP_CFLAGS instead of
  33         HWCAP_FLAGS.
  34         * aclocal.m4: Regenerate.
  35         * configure: Regenerate.
  36         * Makefile.in, doc/Makefile.in, include/Makefile.in,
  37         libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in,
  38         src/Makefile.in, src/c++11/Makefile.in, src/c++98/Makefile.in,
  39         src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate.
  40
  41 2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
  42
  43         * include/bits/c++config (_GLIBCXX_ASSERTIONS): Avoid redefinition.
  44
  45         PR libstdc++/78991
  46         * include/bits/predefined_ops.h (_Iter_comp_iter, _Iter_comp_val)
  47         (_Val_comp_iter, _Iter_equals_val, _Iter_pred, _Iter_comp_to_val)
  48         (_Iter_comp_to_iter, _Iter_negate): Make constructors explicit and
  49         move function objects.
  50         (__iter_comp_iter, __iter_comp_val, __val_comp_iter, __pred_iter)
  51         (__iter_comp_val, __iter_comp_iter, __negate): Move function objects.
  52         * testsuite/25_algorithms/sort/78991.cc: New test.
  53
  54 2017-01-05  Jonathan Wakely  <jwakely@redhat.com>
  55
  56         * include/bits/std_function.h (function::_Signature_type): Remove.
  57         (function::function(_Functor)): Adjust.
  58
  59 2017-01-05  Tim Shen  <timshen@google.com>
  60
  61         PR libstdc++/78996
  62         * include/std/variant (__gen_vtable_impl): rename __unused to
  63         __dimensions to avoid naming conflict.
  64
  65 2017-01-04  Jonathan Wakely  <jwakely@redhat.com>
  66
  67         PR libstdc++/78968
  68         * config.h.in: Regenerate.
  69         * configure: Likewise.
  70         * configure.ac: Check for __cxa_thread_atexit.
  71         * libsupc++/atexit_thread.cc [_GLIBCXX_HAVE___CXA_THREAD_ATEXIT]:
  72         Don't define __cxa_thread_atexit if libc provides it.
  73
  74 2017-01-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
  75
  76         Implement 2801, Default-constructibility of unique_ptr.
  77         * include/bits/unique_ptr.h (__uniq_ptr_impl::_DeleterConstraint): New.
  78         (unique_ptr::_DeleterConstraint): Likewise.
  79         (unique_ptr()): Constrain.
  80         (unique_ptr(pointer)): Likewise.
  81         (unique_ptr(nullptr_t)): Likewise.
  82         (unique_ptr<_Tp[], _Dp>::_DeleterConstraint): New.
  83         (unique_ptr<_Tp[], _Dp>::unique_ptr()): Constrain.
  84         (unique_ptr<_Tp[], _Dp>::unique_ptr(_Up)): Likewise.
  85         (unique_ptr<_Tp[], _Dp>::unique_ptr(nullptr_t)): Likewise.
  86         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust.
  87         * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
  88         * testsuite/20_util/unique_ptr/cons/default.cc: New.
  89         * testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc: Adjust.
  90
  91 2017-01-04  Pauli Nieminen  <suokkos@gmail.com>
  92             Jonathan Wakely  <jwakely@redhat.com>
  93
  94         PR libstdc++/64735
  95         * acinclude.m4 (GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER): Define.
  96         * config.h.in: Regenerate.
  97         * config/abi/pre/gnu.ver [HAVE_EXCEPTION_PTR_SINCE_GCC46]
  98         (GLIBCXX_3.4.15, GLIBCXX_3.4.21, CXXABI_1.3.3, CXXABI_1.3.5): Make
  99         exports for exception_ptr, nested_exception, and future conditional.
 100         [HAVE_EXCEPTION_PTR_SINCE_GCC46] (GLIBCXX_3.4.23, CXXABI_1.3.11): Add
 101         exports for exception_ptr, nested_exception, and future conditional.
 102         * configure: Regenerate.
 103         * configure.ac: Use GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER.
 104         * include/std/future: Remove check for ATOMIC_INT_LOCK_FREE
 105         * libsupc++/eh_atomics.h: New file for internal use only.
 106         (__eh_atomic_inc, __eh_atomic_dec): New.
 107         * libsupc++/eh_ptr.cc (exception_ptr::_M_addref)
 108         (exception_ptr::_M_release) (__gxx_dependent_exception_cleanup)
 109         (rethrow_exception): Use eh_atomics.h reference counting helpers.
 110         * libsupc++/eh_throw.cc (__gxx_exception_cleanup): Likewise.
 111         * libsupc++/eh_tm.cc (free_any_cxa_exception): Likewise.
 112         * libsupc++/exception: Remove check for ATOMIC_INT_LOCK_FREE.
 113         * libsupc++/exception_ptr.h: Likewise.
 114         * libsupc++/guard.cc: Include header for ATOMIC_INT_LOCK_FREE macro.
 115         * libsupc++/nested_exception.cc: Remove check for
 116         ATOMIC_INT_LOCK_FREE.
 117         * libsupc++/nested_exception.h: Likewise.
 118         * src/c++11/future.cc: Likewise.
 119         * testsuite/18_support/exception_ptr/*: Remove atomic builtins checks.
 120         * testsuite/18_support/nested_exception/*: Likewise.
 121         * testsuite/30_threads/async/*: Likewise.
 122         * testsuite/30_threads/future/*: Likewise.
 123         * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise.
 124         * testsuite/30_threads/packaged_task/*: Likewise.
 125         * testsuite/30_threads/promise/*: Likewise.
 126         * testsuite/30_threads/shared_future/*: Likewise.
 127
 128 2017-01-03  Gerald Pfeifer  <gerald@pfeifer.com>
 129
 130         * doc/xml/manual/documentation_hacking.xml: sourceforge.net now
 131         defaults to https; adjust reference.
 132
 133 2017-01-03  Jonathan Wakely  <jwakely@redhat.com>
 134
 135         PR libstdc++/78956
 136         * include/std/thread (thread(const thread&&)): Add deleted
 137         constructor.
 138         * testsuite/30_threads/thread/cons/lwg2097.cc: New test.
 139
 140         * doc/xml/manual/spine.xml: Update copyright years.
 141         * doc/xml/manual/build_hacking.xml: Fix spelling of libbuilddir.
 142         * doc/xml/manual/test.xml: Likewise.
 143         * doc/html/*: Regenerate.
 144
 145 2017-01-01  Gerald Pfeifer  <gerald@pfeifer.com>
 146
 147         * doc/xml/faq.xml: Update address of C++ ABI link.
 148         * doc/xml/manual/abi.xml: Ditto.
 149
 150 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 151
 152         Update copyright years.
 153 \f
 154 Copyright (C) 2017 Free Software Foundation, Inc.
 155
 156 Copying and distribution of this file, with or without modification,
 157 are permitted in any medium without royalty provided the copyright
 158 notice and this notice are preserved.