libstdc++-v3/ChangeLog

   1 2016-10-17  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         PR libstdc++/77998
   4         * include/std/future (__future_base::_Deferred_state)
   5         (__future_base::_Async_state_impl): Use decltype to deduce return
   6         type, instead of _Invoker::result_type.
   7         * include/std/thread (thread::_Invoker::operator()): Likewise.
   8         (thread::_Invoker::result_type): Remove.
   9
  10         PR libstdc++/77987
  11         * include/bits/unique_ptr.h (unique_ptr<T[], D>::reset<U>(U)): Copy
  12         value to pointer of the correct type to swap, to support conversions
  13         allowed by LWG 2118 / N4089.
  14         * testsuite/20_util/unique_ptr/assign/assign_neg.cc: Move test for
  15         incompatible deleters from ...
  16         * testsuite/20_util/unique_ptr/assign/cv_qual.cc: ... here.
  17         * testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Move tests for
  18         incompatible pointers to ...
  19         * testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: ... here. Move
  20         destructor definition to base class. Test for invalid derived-to-base
  21         conversion.
  22
  23         * doc/xml/manual/status_cxx2017.xml: Update status.
  24         * doc/html/*: Regenerate.
  25         * include/bits/deque.tcc (deque::emplace_front, deque::emplace_back):
  26         Return a reference in C++17 mode.
  27         * include/bits/forward_list.h (forward_list::emplace_front): Likewise.
  28         * include/bits/stl_bvector.h (vector<bool>::emplace_back): Likewise.
  29         * include/bits/stl_deque.h (deque::emplace_front, deque::emplace_back):
  30         Likewise.
  31         * include/bits/stl_list.h (list::emplace_front, list::emplace_back):
  32         Likewise.
  33         * include/bits/stl_queue.h (queue::emplace): Likewise.
  34         * include/bits/stl_stack.h (stack::emplace): Likewise.
  35         * include/bits/stl_vector.h (vector::emplace_back): Likewise.
  36         * include/bits/vector.tcc (vector::emplace_back): Likewise.
  37         * include/debug/deque (__gnu_debug::deque::emplace_front)
  38         (__gnu_debug::deque::emplace_back): Likewise.
  39         * include/debug/vector (__gnu_debug::vector::emplace_back): Likewise.
  40         * testsuite/23_containers/deque/modifiers/emplace/cxx17_return.cc:
  41         New.
  42         * testsuite/23_containers/forward_list/modifiers/
  43         emplace_cxx17_return.cc: New.
  44         * testsuite/23_containers/list/modifiers/emplace/cxx17_return.cc: New.
  45         * testsuite/23_containers/queue/members/emplace_cxx17_return.cc: New.
  46         * testsuite/23_containers/stack/members/emplace_cxx17_return.cc: New.
  47         * testsuite/23_containers/vector/bool/emplace_cxx17_return.cc: New.
  48         * testsuite/23_containers/vector/modifiers/emplace/cxx17_return.cc:
  49         New.
  50
  51 2016-10-16  Paolo Carlini  <paolo.carlini@oracle.com>
  52
  53         * testsuite/22_locale/classification/isblank.cc: Remove 'test'
  54         variables.
  55         * testsuite/22_locale/codecvt/always_noconv/char/1.cc: Likewise.
  56         * testsuite/22_locale/codecvt/always_noconv/wchar_t/1.cc: Likewise.
  57         * testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc: Likewise.
  58         * testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc: Likewise.
  59         * testsuite/22_locale/codecvt/always_noconv/wchar_t/4.cc: Likewise.
  60         * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: Likewise.
  61         * testsuite/22_locale/codecvt/encoding/char/1.cc: Likewise.
  62         * testsuite/22_locale/codecvt/encoding/wchar_t/1.cc: Likewise.
  63         * testsuite/22_locale/codecvt/encoding/wchar_t/2.cc: Likewise.
  64         * testsuite/22_locale/codecvt/encoding/wchar_t/3.cc: Likewise.
  65         * testsuite/22_locale/codecvt/encoding/wchar_t/4.cc: Likewise.
  66         * testsuite/22_locale/codecvt/in/char/1.cc: Likewise.
  67         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Likewise.
  68         * testsuite/22_locale/codecvt/in/wchar_t/2.cc: Likewise.
  69         * testsuite/22_locale/codecvt/in/wchar_t/3.cc: Likewise.
  70         * testsuite/22_locale/codecvt/in/wchar_t/4.cc: Likewise.
  71         * testsuite/22_locale/codecvt/in/wchar_t/5.cc: Likewise.
  72         * testsuite/22_locale/codecvt/in/wchar_t/6.cc: Likewise.
  73         * testsuite/22_locale/codecvt/in/wchar_t/7.cc: Likewise.
  74         * testsuite/22_locale/codecvt/in/wchar_t/8.cc: Likewise.
  75         * testsuite/22_locale/codecvt/in/wchar_t/9.cc: Likewise.
  76         * testsuite/22_locale/codecvt/length/char/1.cc: Likewise.
  77         * testsuite/22_locale/codecvt/length/char/2.cc: Likewise.
  78         * testsuite/22_locale/codecvt/length/wchar_t/1.cc: Likewise.
  79         * testsuite/22_locale/codecvt/length/wchar_t/2.cc: Likewise.
  80         * testsuite/22_locale/codecvt/length/wchar_t/3.cc: Likewise.
  81         * testsuite/22_locale/codecvt/length/wchar_t/4.cc: Likewise.
  82         * testsuite/22_locale/codecvt/length/wchar_t/5.cc: Likewise.
  83         * testsuite/22_locale/codecvt/length/wchar_t/6.cc: Likewise.
  84         * testsuite/22_locale/codecvt/length/wchar_t/7.cc: Likewise.
  85         * testsuite/22_locale/codecvt/max_length/char/1.cc: Likewise.
  86         * testsuite/22_locale/codecvt/max_length/wchar_t/1.cc: Likewise.
  87         * testsuite/22_locale/codecvt/max_length/wchar_t/2.cc: Likewise.
  88         * testsuite/22_locale/codecvt/max_length/wchar_t/3.cc: Likewise.
  89         * testsuite/22_locale/codecvt/max_length/wchar_t/4.cc: Likewise.
  90         * testsuite/22_locale/codecvt/out/char/1.cc: Likewise.
  91         * testsuite/22_locale/codecvt/out/wchar_t/1.cc: Likewise.
  92         * testsuite/22_locale/codecvt/out/wchar_t/2.cc: Likewise.
  93         * testsuite/22_locale/codecvt/out/wchar_t/3.cc: Likewise.
  94         * testsuite/22_locale/codecvt/out/wchar_t/4.cc: Likewise.
  95         * testsuite/22_locale/codecvt/out/wchar_t/5.cc: Likewise.
  96         * testsuite/22_locale/codecvt/out/wchar_t/6.cc: Likewise.
  97         * testsuite/22_locale/codecvt/out/wchar_t/7.cc: Likewise.
  98         * testsuite/22_locale/codecvt/unshift/char/1.cc: Likewise.
  99         * testsuite/22_locale/codecvt/unshift/wchar_t/1.cc: Likewise.
 100         * testsuite/22_locale/codecvt/unshift/wchar_t/2.cc: Likewise.
 101         * testsuite/22_locale/codecvt/unshift/wchar_t/3.cc: Likewise.
 102         * testsuite/22_locale/codecvt/unshift/wchar_t/4.cc: Likewise.
 103         * testsuite/22_locale/collate/compare/char/1.cc: Likewise.
 104         * testsuite/22_locale/collate/compare/char/2.cc: Likewise.
 105         * testsuite/22_locale/collate/compare/char/3.cc: Likewise.
 106         * testsuite/22_locale/collate/compare/wchar_t/1.cc: Likewise.
 107         * testsuite/22_locale/collate/compare/wchar_t/2.cc: Likewise.
 108         * testsuite/22_locale/collate/compare/wchar_t/3.cc: Likewise.
 109         * testsuite/22_locale/collate/hash/char/1.cc: Likewise.
 110         * testsuite/22_locale/collate/hash/char/2.cc: Likewise.
 111         * testsuite/22_locale/collate/hash/wchar_t/1.cc: Likewise.
 112         * testsuite/22_locale/collate/hash/wchar_t/2.cc: Likewise.
 113         * testsuite/22_locale/collate/transform/char/2.cc: Likewise.
 114         * testsuite/22_locale/collate/transform/char/28277.cc: Likewise.
 115         * testsuite/22_locale/collate/transform/char/3.cc: Likewise.
 116         * testsuite/22_locale/collate/transform/wchar_t/2.cc: Likewise.
 117         * testsuite/22_locale/collate/transform/wchar_t/28277.cc: Likewise.
 118         * testsuite/22_locale/collate/transform/wchar_t/3.cc: Likewise.
 119         * testsuite/22_locale/collate_byname/named_equivalence.cc: Likewise.
 120         * testsuite/22_locale/ctype/cons/char/1.cc: Likewise.
 121         * testsuite/22_locale/ctype/is/char/1.cc: Likewise.
 122         * testsuite/22_locale/ctype/is/char/2.cc: Likewise.
 123         * testsuite/22_locale/ctype/is/char/3.cc: Likewise.
 124         * testsuite/22_locale/ctype/is/char/9858.cc: Likewise.
 125         * testsuite/22_locale/ctype/is/wchar_t/1.cc: Likewise.
 126         * testsuite/22_locale/ctype/is/wchar_t/11740.cc: Likewise.
 127         * testsuite/22_locale/ctype/is/wchar_t/2.cc: Likewise.
 128         * testsuite/22_locale/ctype/narrow/char/1.cc: Likewise.
 129         * testsuite/22_locale/ctype/narrow/char/19955.cc: Likewise.
 130         * testsuite/22_locale/ctype/narrow/char/2.cc: Likewise.
 131         * testsuite/22_locale/ctype/narrow/wchar_t/1.cc: Likewise.
 132         * testsuite/22_locale/ctype/narrow/wchar_t/2.cc: Likewise.
 133         * testsuite/22_locale/ctype/narrow/wchar_t/3.cc: Likewise.
 134         * testsuite/22_locale/ctype/scan/char/1.cc: Likewise.
 135         * testsuite/22_locale/ctype/scan/wchar_t/1.cc: Likewise.
 136         * testsuite/22_locale/ctype/to/char/1.cc: Likewise.
 137         * testsuite/22_locale/ctype/to/wchar_t/1.cc: Likewise.
 138         * testsuite/22_locale/ctype/widen/char/1.cc: Likewise.
 139         * testsuite/22_locale/ctype/widen/wchar_t/1.cc: Likewise.
 140         * testsuite/22_locale/ctype/widen/wchar_t/2.cc: Likewise.
 141         * testsuite/22_locale/ctype/widen/wchar_t/3.cc: Likewise.
 142         * testsuite/22_locale/ctype_base/11844.cc: Likewise.
 143         * testsuite/22_locale/facet/1.cc: Likewise.
 144         * testsuite/22_locale/facet/2.cc: Likewise.
 145         * testsuite/22_locale/facet/25421.cc: Likewise.
 146         * testsuite/22_locale/global_templates/1.cc: Likewise.
 147         * testsuite/22_locale/global_templates/standard_facet_hierarchies.cc:
 148         Likewise.
 149         * testsuite/22_locale/global_templates/user_facet_hierarchies.cc:
 150         Likewise.
 151         * testsuite/22_locale/locale/13630.cc: Likewise.
 152         * testsuite/22_locale/locale/cons/12352.cc: Likewise.
 153         * testsuite/22_locale/locale/cons/12438.cc: Likewise.
 154         * testsuite/22_locale/locale/cons/2.cc: Likewise.
 155         * testsuite/22_locale/locale/cons/29217.cc: Likewise.
 156         * testsuite/22_locale/locale/cons/38365.cc: Likewise.
 157         * testsuite/22_locale/locale/cons/38368.cc: Likewise.
 158         * testsuite/22_locale/locale/cons/4.cc: Likewise.
 159         * testsuite/22_locale/locale/cons/40184.cc: Likewise.
 160         * testsuite/22_locale/locale/cons/5.cc: Likewise.
 161         * testsuite/22_locale/locale/cons/6.cc: Likewise.
 162         * testsuite/22_locale/locale/cons/7.cc: Likewise.
 163         * testsuite/22_locale/locale/cons/7222-c.cc: Likewise.
 164         * testsuite/22_locale/locale/cons/7222-env.cc: Likewise.
 165         * testsuite/22_locale/locale/cons/8.cc: Likewise.
 166         * testsuite/22_locale/locale/cons/unicode.cc: Likewise.
 167         * testsuite/22_locale/locale/global_locale_objects/1.cc: Likewise.
 168         * testsuite/22_locale/locale/global_locale_objects/14071.cc: Likewise.
 169         * testsuite/22_locale/locale/global_locale_objects/2.cc: Likewise.
 170         * testsuite/22_locale/locale/global_locale_objects/3.cc: Likewise.
 171         * testsuite/22_locale/locale/operations/1.cc: Likewise.
 172         * testsuite/22_locale/locale/operations/2.cc: Likewise.
 173         * testsuite/22_locale/messages/13631.cc: Likewise.
 174         * testsuite/22_locale/messages/members/char/1.cc: Likewise.
 175         * testsuite/22_locale/messages/members/char/2.cc: Likewise.
 176         * testsuite/22_locale/messages/members/char/3.cc: Likewise.
 177         * testsuite/22_locale/messages_byname/named_equivalence.cc: Likewise.
 178         * testsuite/22_locale/money_get/get/char/1.cc: Likewise.
 179         * testsuite/22_locale/money_get/get/char/10.cc: Likewise.
 180         * testsuite/22_locale/money_get/get/char/11.cc: Likewise.
 181         * testsuite/22_locale/money_get/get/char/11528.cc: Likewise.
 182         * testsuite/22_locale/money_get/get/char/12.cc: Likewise.
 183         * testsuite/22_locale/money_get/get/char/13.cc: Likewise.
 184         * testsuite/22_locale/money_get/get/char/14.cc: Likewise.
 185         * testsuite/22_locale/money_get/get/char/15.cc: Likewise.
 186         * testsuite/22_locale/money_get/get/char/16.cc: Likewise.
 187         * testsuite/22_locale/money_get/get/char/17.cc: Likewise.
 188         * testsuite/22_locale/money_get/get/char/18.cc: Likewise.
 189         * testsuite/22_locale/money_get/get/char/19.cc: Likewise.
 190         * testsuite/22_locale/money_get/get/char/2.cc: Likewise.
 191         * testsuite/22_locale/money_get/get/char/22131.cc: Likewise.
 192         * testsuite/22_locale/money_get/get/char/3.cc: Likewise.
 193         * testsuite/22_locale/money_get/get/char/38399.cc: Likewise.
 194         * testsuite/22_locale/money_get/get/char/39168.cc: Likewise.
 195         * testsuite/22_locale/money_get/get/char/4.cc: Likewise.
 196         * testsuite/22_locale/money_get/get/char/5.cc: Likewise.
 197         * testsuite/22_locale/money_get/get/char/6.cc: Likewise.
 198         * testsuite/22_locale/money_get/get/char/7.cc: Likewise.
 199         * testsuite/22_locale/money_get/get/char/8.cc: Likewise.
 200         * testsuite/22_locale/money_get/get/wchar_t/1.cc: Likewise.
 201         * testsuite/22_locale/money_get/get/wchar_t/10.cc: Likewise.
 202         * testsuite/22_locale/money_get/get/wchar_t/11.cc: Likewise.
 203         * testsuite/22_locale/money_get/get/wchar_t/11528.cc: Likewise.
 204         * testsuite/22_locale/money_get/get/wchar_t/12.cc: Likewise.
 205         * testsuite/22_locale/money_get/get/wchar_t/13.cc: Likewise.
 206         * testsuite/22_locale/money_get/get/wchar_t/14.cc: Likewise.
 207         * testsuite/22_locale/money_get/get/wchar_t/15.cc: Likewise.
 208         * testsuite/22_locale/money_get/get/wchar_t/16.cc: Likewise.
 209         * testsuite/22_locale/money_get/get/wchar_t/17.cc: Likewise.
 210         * testsuite/22_locale/money_get/get/wchar_t/18.cc: Likewise.
 211         * testsuite/22_locale/money_get/get/wchar_t/19.cc: Likewise.
 212         * testsuite/22_locale/money_get/get/wchar_t/2.cc: Likewise.
 213         * testsuite/22_locale/money_get/get/wchar_t/22131.cc: Likewise.
 214         * testsuite/22_locale/money_get/get/wchar_t/3.cc: Likewise.
 215         * testsuite/22_locale/money_get/get/wchar_t/38399.cc: Likewise.
 216         * testsuite/22_locale/money_get/get/wchar_t/39168.cc: Likewise.
 217         * testsuite/22_locale/money_get/get/wchar_t/4.cc: Likewise.
 218         * testsuite/22_locale/money_get/get/wchar_t/5.cc: Likewise.
 219         * testsuite/22_locale/money_get/get/wchar_t/6.cc: Likewise.
 220         * testsuite/22_locale/money_get/get/wchar_t/7.cc: Likewise.
 221         * testsuite/22_locale/money_get/get/wchar_t/8.cc: Likewise.
 222         * testsuite/22_locale/money_put/put/char/1.cc: Likewise.
 223         * testsuite/22_locale/money_put/put/char/12971.cc: Likewise.
 224         * testsuite/22_locale/money_put/put/char/2.cc: Likewise.
 225         * testsuite/22_locale/money_put/put/char/3.cc: Likewise.
 226         * testsuite/22_locale/money_put/put/char/39168.cc: Likewise.
 227         * testsuite/22_locale/money_put/put/char/4.cc: Likewise.
 228         * testsuite/22_locale/money_put/put/char/5.cc: Likewise.
 229         * testsuite/22_locale/money_put/put/char/6.cc: Likewise.
 230         * testsuite/22_locale/money_put/put/char/9780-3.cc: Likewise.
 231         * testsuite/22_locale/money_put/put/wchar_t/1.cc: Likewise.
 232         * testsuite/22_locale/money_put/put/wchar_t/12971.cc: Likewise.
 233         * testsuite/22_locale/money_put/put/wchar_t/2.cc: Likewise.
 234         * testsuite/22_locale/money_put/put/wchar_t/3.cc: Likewise.
 235         * testsuite/22_locale/money_put/put/wchar_t/39168.cc: Likewise.
 236         * testsuite/22_locale/money_put/put/wchar_t/4.cc: Likewise.
 237         * testsuite/22_locale/money_put/put/wchar_t/5.cc: Likewise.
 238         * testsuite/22_locale/money_put/put/wchar_t/6.cc: Likewise.
 239         * testsuite/22_locale/moneypunct/40712.cc: Likewise.
 240         * testsuite/22_locale/moneypunct/members/char/1.cc: Likewise.
 241         * testsuite/22_locale/moneypunct/members/char/2.cc: Likewise.
 242         * testsuite/22_locale/moneypunct/members/wchar_t/1.cc: Likewise.
 243         * testsuite/22_locale/moneypunct/members/wchar_t/2.cc: Likewise.
 244         * testsuite/22_locale/moneypunct/requirements/false/intl.cc: Likewise.
 245         * testsuite/22_locale/moneypunct/requirements/true/intl.cc: Likewise.
 246         * testsuite/22_locale/moneypunct_byname/named_equivalence.cc: Likewise.
 247         * testsuite/22_locale/num_get/get/char/1.cc: Likewise.
 248         * testsuite/22_locale/num_get/get/char/10.cc: Likewise.
 249         * testsuite/22_locale/num_get/get/char/11.cc: Likewise.
 250         * testsuite/22_locale/num_get/get/char/12.cc: Likewise.
 251         * testsuite/22_locale/num_get/get/char/13.cc: Likewise.
 252         * testsuite/22_locale/num_get/get/char/14.cc: Likewise.
 253         * testsuite/22_locale/num_get/get/char/15.cc: Likewise.
 254         * testsuite/22_locale/num_get/get/char/16.cc: Likewise.
 255         * testsuite/22_locale/num_get/get/char/2.cc: Likewise.
 256         * testsuite/22_locale/num_get/get/char/22131.cc: Likewise.
 257         * testsuite/22_locale/num_get/get/char/23953.cc: Likewise.
 258         * testsuite/22_locale/num_get/get/char/3.cc: Likewise.
 259         * testsuite/22_locale/num_get/get/char/37958.cc: Likewise.
 260         * testsuite/22_locale/num_get/get/char/39168.cc: Likewise.
 261         * testsuite/22_locale/num_get/get/char/39802.cc: Likewise.
 262         * testsuite/22_locale/num_get/get/char/4.cc: Likewise.
 263         * testsuite/22_locale/num_get/get/char/5.cc: Likewise.
 264         * testsuite/22_locale/num_get/get/char/6.cc: Likewise.
 265         * testsuite/22_locale/num_get/get/char/7.cc: Likewise.
 266         * testsuite/22_locale/num_get/get/char/8.cc: Likewise.
 267         * testsuite/22_locale/num_get/get/char/9.cc: Likewise.
 268         * testsuite/22_locale/num_get/get/wchar_t/1.cc: Likewise.
 269         * testsuite/22_locale/num_get/get/wchar_t/10.cc: Likewise.
 270         * testsuite/22_locale/num_get/get/wchar_t/11.cc: Likewise.
 271         * testsuite/22_locale/num_get/get/wchar_t/12.cc: Likewise.
 272         * testsuite/22_locale/num_get/get/wchar_t/13.cc: Likewise.
 273         * testsuite/22_locale/num_get/get/wchar_t/14.cc: Likewise.
 274         * testsuite/22_locale/num_get/get/wchar_t/15.cc: Likewise.
 275         * testsuite/22_locale/num_get/get/wchar_t/16.cc: Likewise.
 276         * testsuite/22_locale/num_get/get/wchar_t/2.cc: Likewise.
 277         * testsuite/22_locale/num_get/get/wchar_t/22131.cc: Likewise.
 278         * testsuite/22_locale/num_get/get/wchar_t/23953.cc: Likewise.
 279         * testsuite/22_locale/num_get/get/wchar_t/3.cc: Likewise.
 280         * testsuite/22_locale/num_get/get/wchar_t/37958.cc: Likewise.
 281         * testsuite/22_locale/num_get/get/wchar_t/39168.cc: Likewise.
 282         * testsuite/22_locale/num_get/get/wchar_t/39802.cc: Likewise.
 283         * testsuite/22_locale/num_get/get/wchar_t/4.cc: Likewise.
 284         * testsuite/22_locale/num_get/get/wchar_t/5.cc: Likewise.
 285         * testsuite/22_locale/num_get/get/wchar_t/6.cc: Likewise.
 286         * testsuite/22_locale/num_get/get/wchar_t/7.cc: Likewise.
 287         * testsuite/22_locale/num_get/get/wchar_t/8.cc: Likewise.
 288         * testsuite/22_locale/num_get/get/wchar_t/9.cc: Likewise.
 289         * testsuite/22_locale/num_put/put/char/1.cc: Likewise.
 290         * testsuite/22_locale/num_put/put/char/10.cc: Likewise.
 291         * testsuite/22_locale/num_put/put/char/11.cc: Likewise.
 292         * testsuite/22_locale/num_put/put/char/12.cc: Likewise.
 293         * testsuite/22_locale/num_put/put/char/14220.cc: Likewise.
 294         * testsuite/22_locale/num_put/put/char/15565.cc: Likewise.
 295         * testsuite/22_locale/num_put/put/char/2.cc: Likewise.
 296         * testsuite/22_locale/num_put/put/char/20909.cc: Likewise.
 297         * testsuite/22_locale/num_put/put/char/20914.cc: Likewise.
 298         * testsuite/22_locale/num_put/put/char/23953.cc: Likewise.
 299         * testsuite/22_locale/num_put/put/char/3.cc: Likewise.
 300         * testsuite/22_locale/num_put/put/char/38196.cc: Likewise.
 301         * testsuite/22_locale/num_put/put/char/38210.cc: Likewise.
 302         * testsuite/22_locale/num_put/put/char/4.cc: Likewise.
 303         * testsuite/22_locale/num_put/put/char/5.cc: Likewise.
 304         * testsuite/22_locale/num_put/put/char/6.cc: Likewise.
 305         * testsuite/22_locale/num_put/put/char/7.cc: Likewise.
 306         * testsuite/22_locale/num_put/put/char/8.cc: Likewise.
 307         * testsuite/22_locale/num_put/put/char/9.cc: Likewise.
 308         * testsuite/22_locale/num_put/put/char/9780-2.cc: Likewise.
 309         * testsuite/22_locale/num_put/put/wchar_t/1.cc: Likewise.
 310         * testsuite/22_locale/num_put/put/wchar_t/10.cc: Likewise.
 311         * testsuite/22_locale/num_put/put/wchar_t/11.cc: Likewise.
 312         * testsuite/22_locale/num_put/put/wchar_t/12.cc: Likewise.
 313         * testsuite/22_locale/num_put/put/wchar_t/14220.cc: Likewise.
 314         * testsuite/22_locale/num_put/put/wchar_t/15565.cc: Likewise.
 315         * testsuite/22_locale/num_put/put/wchar_t/2.cc: Likewise.
 316         * testsuite/22_locale/num_put/put/wchar_t/20909.cc: Likewise.
 317         * testsuite/22_locale/num_put/put/wchar_t/20914.cc: Likewise.
 318         * testsuite/22_locale/num_put/put/wchar_t/23953.cc: Likewise.
 319         * testsuite/22_locale/num_put/put/wchar_t/3.cc: Likewise.
 320         * testsuite/22_locale/num_put/put/wchar_t/38196.cc: Likewise.
 321         * testsuite/22_locale/num_put/put/wchar_t/38210.cc: Likewise.
 322         * testsuite/22_locale/num_put/put/wchar_t/4.cc: Likewise.
 323         * testsuite/22_locale/num_put/put/wchar_t/5.cc: Likewise.
 324         * testsuite/22_locale/num_put/put/wchar_t/6.cc: Likewise.
 325         * testsuite/22_locale/num_put/put/wchar_t/7.cc: Likewise.
 326         * testsuite/22_locale/num_put/put/wchar_t/8.cc: Likewise.
 327         * testsuite/22_locale/num_put/put/wchar_t/9.cc: Likewise.
 328         * testsuite/22_locale/numpunct/members/char/1.cc: Likewise.
 329         * testsuite/22_locale/numpunct/members/char/2.cc: Likewise.
 330         * testsuite/22_locale/numpunct/members/char/3.cc: Likewise.
 331         * testsuite/22_locale/numpunct/members/char/cache_1.cc: Likewise.
 332         * testsuite/22_locale/numpunct/members/char/cache_2.cc: Likewise.
 333         * testsuite/22_locale/numpunct/members/pod/1.cc: Likewise.
 334         * testsuite/22_locale/numpunct/members/wchar_t/1.cc: Likewise.
 335         * testsuite/22_locale/numpunct/members/wchar_t/2.cc: Likewise.
 336         * testsuite/22_locale/numpunct/members/wchar_t/cache_1.cc: Likewise.
 337         * testsuite/22_locale/numpunct/members/wchar_t/cache_2.cc: Likewise.
 338         * testsuite/22_locale/numpunct_byname/named_equivalence.cc: Likewise.
 339         * testsuite/22_locale/time_get/date_order/char/1.cc: Likewise.
 340         * testsuite/22_locale/time_get/date_order/wchar_t/1.cc: Likewise.
 341         * testsuite/22_locale/time_get/get/char/1.cc: Likewise.
 342         * testsuite/22_locale/time_get/get/char/2.cc: Likewise.
 343         * testsuite/22_locale/time_get/get/wchar_t/1.cc: Likewise.
 344         * testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
 345         * testsuite/22_locale/time_get/get_date/char/1.cc: Likewise.
 346         * testsuite/22_locale/time_get/get_date/char/12750.cc: Likewise.
 347         * testsuite/22_locale/time_get/get_date/char/12791.cc: Likewise.
 348         * testsuite/22_locale/time_get/get_date/char/2.cc: Likewise.
 349         * testsuite/22_locale/time_get/get_date/char/26701.cc: Likewise.
 350         * testsuite/22_locale/time_get/get_date/char/3.cc: Likewise.
 351         * testsuite/22_locale/time_get/get_date/char/5.cc: Likewise.
 352         * testsuite/22_locale/time_get/get_date/wchar_t/1.cc: Likewise.
 353         * testsuite/22_locale/time_get/get_date/wchar_t/12750.cc: Likewise.
 354         * testsuite/22_locale/time_get/get_date/wchar_t/12791.cc: Likewise.
 355         * testsuite/22_locale/time_get/get_date/wchar_t/2.cc: Likewise.
 356         * testsuite/22_locale/time_get/get_date/wchar_t/26701.cc: Likewise.
 357         * testsuite/22_locale/time_get/get_date/wchar_t/3.cc: Likewise.
 358         * testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Likewise.
 359         * testsuite/22_locale/time_get/get_date/wchar_t/5.cc: Likewise.
 360         * testsuite/22_locale/time_get/get_monthname/char/1.cc: Likewise.
 361         * testsuite/22_locale/time_get/get_monthname/char/2.cc: Likewise.
 362         * testsuite/22_locale/time_get/get_monthname/char/3.cc: Likewise.
 363         * testsuite/22_locale/time_get/get_monthname/char/4.cc: Likewise.
 364         * testsuite/22_locale/time_get/get_monthname/char/5.cc: Likewise.
 365         * testsuite/22_locale/time_get/get_monthname/char/6.cc: Likewise.
 366         * testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Likewise.
 367         * testsuite/22_locale/time_get/get_monthname/wchar_t/2.cc: Likewise.
 368         * testsuite/22_locale/time_get/get_monthname/wchar_t/3.cc: Likewise.
 369         * testsuite/22_locale/time_get/get_monthname/wchar_t/4.cc: Likewise.
 370         * testsuite/22_locale/time_get/get_monthname/wchar_t/5.cc: Likewise.
 371         * testsuite/22_locale/time_get/get_monthname/wchar_t/6.cc: Likewise.
 372         * testsuite/22_locale/time_get/get_time/char/1.cc: Likewise.
 373         * testsuite/22_locale/time_get/get_time/char/2.cc: Likewise.
 374         * testsuite/22_locale/time_get/get_time/char/3.cc: Likewise.
 375         * testsuite/22_locale/time_get/get_time/char/4.cc: Likewise.
 376         * testsuite/22_locale/time_get/get_time/char/5.cc: Likewise.
 377         * testsuite/22_locale/time_get/get_time/char/6.cc: Likewise.
 378         * testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Likewise.
 379         * testsuite/22_locale/time_get/get_time/wchar_t/2.cc: Likewise.
 380         * testsuite/22_locale/time_get/get_time/wchar_t/3.cc: Likewise.
 381         * testsuite/22_locale/time_get/get_time/wchar_t/4.cc: Likewise.
 382         * testsuite/22_locale/time_get/get_time/wchar_t/5.cc: Likewise.
 383         * testsuite/22_locale/time_get/get_time/wchar_t/6.cc: Likewise.
 384         * testsuite/22_locale/time_get/get_weekday/char/1.cc: Likewise.
 385         * testsuite/22_locale/time_get/get_weekday/char/2.cc: Likewise.
 386         * testsuite/22_locale/time_get/get_weekday/char/3.cc: Likewise.
 387         * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc: Likewise.
 388         * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc: Likewise.
 389         * testsuite/22_locale/time_get/get_weekday/char/5.cc: Likewise.
 390         * testsuite/22_locale/time_get/get_weekday/char/6.cc: Likewise.
 391         * testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Likewise.
 392         * testsuite/22_locale/time_get/get_weekday/wchar_t/2.cc: Likewise.
 393         * testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.
 394         * testsuite/22_locale/time_get/get_weekday/wchar_t/5.cc: Likewise.
 395         * testsuite/22_locale/time_get/get_weekday/wchar_t/6.cc: Likewise.
 396         * testsuite/22_locale/time_get/get_year/char/1.cc: Likewise.
 397         * testsuite/22_locale/time_get/get_year/char/3.cc: Likewise.
 398         * testsuite/22_locale/time_get/get_year/char/5.cc: Likewise.
 399         * testsuite/22_locale/time_get/get_year/wchar_t/1.cc: Likewise.
 400         * testsuite/22_locale/time_get/get_year/wchar_t/3.cc: Likewise.
 401         * testsuite/22_locale/time_get/get_year/wchar_t/5.cc: Likewise.
 402         * testsuite/22_locale/time_put/put/char/1.cc: Likewise.
 403         * testsuite/22_locale/time_put/put/char/10.cc: Likewise.
 404         * testsuite/22_locale/time_put/put/char/12439_1.cc: Likewise.
 405         * testsuite/22_locale/time_put/put/char/12439_3.cc: Likewise.
 406         * testsuite/22_locale/time_put/put/char/17038.cc: Likewise.
 407         * testsuite/22_locale/time_put/put/char/2.cc: Likewise.
 408         * testsuite/22_locale/time_put/put/char/3.cc: Likewise.
 409         * testsuite/22_locale/time_put/put/char/4.cc: Likewise.
 410         * testsuite/22_locale/time_put/put/char/5.cc: Likewise.
 411         * testsuite/22_locale/time_put/put/char/6.cc: Likewise.
 412         * testsuite/22_locale/time_put/put/char/7.cc: Likewise.
 413         * testsuite/22_locale/time_put/put/char/8.cc: Likewise.
 414         * testsuite/22_locale/time_put/put/char/9.cc: Likewise.
 415         * testsuite/22_locale/time_put/put/char/9780-1.cc: Likewise.
 416         * testsuite/22_locale/time_put/put/wchar_t/1.cc: Likewise.
 417         * testsuite/22_locale/time_put/put/wchar_t/10.cc: Likewise.
 418         * testsuite/22_locale/time_put/put/wchar_t/12439_1.cc: Likewise.
 419         * testsuite/22_locale/time_put/put/wchar_t/12439_2.cc: Likewise.
 420         * testsuite/22_locale/time_put/put/wchar_t/12439_3.cc: Likewise.
 421         * testsuite/22_locale/time_put/put/wchar_t/17038.cc: Likewise.
 422         * testsuite/22_locale/time_put/put/wchar_t/2.cc: Likewise.
 423         * testsuite/22_locale/time_put/put/wchar_t/3.cc: Likewise.
 424         * testsuite/22_locale/time_put/put/wchar_t/4.cc: Likewise.
 425         * testsuite/22_locale/time_put/put/wchar_t/5.cc: Likewise.
 426         * testsuite/22_locale/time_put/put/wchar_t/6.cc: Likewise.
 427         * testsuite/22_locale/time_put/put/wchar_t/7.cc: Likewise.
 428         * testsuite/22_locale/time_put/put/wchar_t/8.cc: Likewise.
 429         * testsuite/22_locale/time_put/put/wchar_t/9.cc: Likewise.
 430         * testsuite/30_threads/async/42819.cc: Likewise.
 431         * testsuite/30_threads/async/any.cc: Likewise.
 432         * testsuite/30_threads/async/async.cc: Likewise.
 433         * testsuite/30_threads/async/except.cc: Likewise.
 434         * testsuite/30_threads/async/launch.cc: Likewise.
 435         * testsuite/30_threads/async/sync.cc: Likewise.
 436         * testsuite/30_threads/call_once/call_once1.cc: Likewise.
 437         * testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
 438         * testsuite/30_threads/condition_variable/members/1.cc: Likewise.
 439         * testsuite/30_threads/condition_variable/members/2.cc: Likewise.
 440         * testsuite/30_threads/condition_variable/members/3.cc: Likewise.
 441         * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
 442         * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
 443         * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
 444         * testsuite/30_threads/future/members/45133.cc: Likewise.
 445         * testsuite/30_threads/future/members/get.cc: Likewise.
 446         * testsuite/30_threads/future/members/get2.cc: Likewise.
 447         * testsuite/30_threads/future/members/share.cc: Likewise.
 448         * testsuite/30_threads/future/members/valid.cc: Likewise.
 449         * testsuite/30_threads/future/members/wait_for.cc: Likewise.
 450         * testsuite/30_threads/future/members/wait_until.cc: Likewise.
 451         * testsuite/30_threads/lock/1.cc: Likewise.
 452         * testsuite/30_threads/lock/2.cc: Likewise.
 453         * testsuite/30_threads/lock/3.cc: Likewise.
 454         * testsuite/30_threads/lock/4.cc: Likewise.
 455         * testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
 456         * testsuite/30_threads/mutex/cons/1.cc: Likewise.
 457         * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
 458         * testsuite/30_threads/mutex/lock/1.cc: Likewise.
 459         * testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
 460         * testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
 461         * testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
 462         * testsuite/30_threads/mutex/unlock/1.cc: Likewise.
 463         * testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
 464         * testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
 465         * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
 466         * testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
 467         * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
 468         * testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
 469         Likewise.
 470         * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
 471         * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
 472         * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
 473         * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
 474         * testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
 475         * testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
 476         * testsuite/30_threads/promise/cons/move.cc: Likewise.
 477         * testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
 478         * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
 479         * testsuite/30_threads/promise/members/get_future.cc: Likewise.
 480         * testsuite/30_threads/promise/members/set_value.cc: Likewise.
 481         * testsuite/30_threads/promise/members/set_value3.cc: Likewise.
 482         * testsuite/30_threads/promise/members/swap.cc: Likewise.
 483         * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
 484         * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
 485         Likewise.
 486         * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
 487         * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
 488         * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
 489         * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
 490         * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
 491         * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
 492         * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
 493         Likewise.
 494         * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
 495         * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
 496         * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
 497         Likewise.
 498         * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
 499         * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
 500         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
 501         Likewise.
 502         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
 503         Likewise.
 504         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
 505         Likewise.
 506         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
 507         Likewise.
 508         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
 509         Likewise.
 510         * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
 511         * testsuite/30_threads/shared_future/members/45133.cc: Likewise.
 512         * testsuite/30_threads/shared_future/members/get.cc: Likewise.
 513         * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
 514         * testsuite/30_threads/shared_future/members/valid.cc: Likewise.
 515         * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
 516         * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
 517         * testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
 518         * testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
 519         * testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
 520         * testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
 521         * testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
 522         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
 523         * testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
 524         * testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
 525         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
 526         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
 527         * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
 528         * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
 529         * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
 530         * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
 531         * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
 532         * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
 533         * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
 534         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
 535         * testsuite/30_threads/this_thread/1.cc: Likewise.
 536         * testsuite/30_threads/this_thread/2.cc: Likewise.
 537         * testsuite/30_threads/this_thread/3.cc: Likewise.
 538         * testsuite/30_threads/this_thread/4.cc: Likewise.
 539         * testsuite/30_threads/this_thread/60421.cc: Likewise.
 540         * testsuite/30_threads/thread/cons/1.cc: Likewise.
 541         * testsuite/30_threads/thread/cons/2.cc: Likewise.
 542         * testsuite/30_threads/thread/cons/3.cc: Likewise.
 543         * testsuite/30_threads/thread/cons/4.cc: Likewise.
 544         * testsuite/30_threads/thread/cons/5.cc: Likewise.
 545         * testsuite/30_threads/thread/cons/6.cc: Likewise.
 546         * testsuite/30_threads/thread/cons/7.cc: Likewise.
 547         * testsuite/30_threads/thread/cons/8.cc: Likewise.
 548         * testsuite/30_threads/thread/cons/9.cc: Likewise.
 549         * testsuite/30_threads/thread/cons/moveable.cc: Likewise.
 550         * testsuite/30_threads/thread/members/1.cc: Likewise.
 551         * testsuite/30_threads/thread/members/2.cc: Likewise.
 552         * testsuite/30_threads/thread/members/3.cc: Likewise.
 553         * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
 554         * testsuite/30_threads/thread/swap/1.cc: Likewise.
 555         * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
 556         * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
 557         * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
 558         * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
 559         * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
 560         * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
 561         * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
 562         * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
 563         * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
 564         * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
 565         * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
 566         * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
 567         * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
 568         * testsuite/30_threads/try_lock/1.cc: Likewise.
 569         * testsuite/30_threads/try_lock/2.cc: Likewise.
 570         * testsuite/30_threads/try_lock/3.cc: Likewise.
 571         * testsuite/30_threads/try_lock/4.cc: Likewise.
 572         * testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
 573         * testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
 574         * testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
 575         * testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
 576         * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
 577         * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
 578         * testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
 579         * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
 580         * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
 581         * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
 582         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
 583         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
 584         not_shared.cc: Likewise.
 585         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
 586         not_shared2.cc: Likewise.
 587         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
 588         not_shared3.cc: Likewise.
 589         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
 590         shared.cc: Likewise.
 591         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
 592         still_shared.cc: Likewise.
 593         * testsuite/tr1/2_general_utilities/shared_ptr/assign/assign.cc:
 594         Likewise.
 595         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
 596         Likewise.
 597         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
 598         Likewise.
 599         * testsuite/tr1/2_general_utilities/shared_ptr/assign/
 600         auto_ptr_rvalue_neg.cc: Likewise.
 601         * testsuite/tr1/2_general_utilities/shared_ptr/assign/shared_ptr.cc:
 602         Likewise.
 603         * testsuite/tr1/2_general_utilities/shared_ptr/assign/
 604         shared_ptr_neg.cc: Likewise.
 605         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
 606         Likewise.
 607         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
 608         Likewise.
 609         * testsuite/tr1/2_general_utilities/shared_ptr/cons/copy.cc: Likewise.
 610         * testsuite/tr1/2_general_utilities/shared_ptr/cons/default.cc:
 611         Likewise.
 612         * testsuite/tr1/2_general_utilities/shared_ptr/cons/pointer.cc:
 613         Likewise.
 614         * testsuite/tr1/2_general_utilities/shared_ptr/cons/weak_ptr.cc:
 615         Likewise.
 616         * testsuite/tr1/2_general_utilities/shared_ptr/dest/dest.cc: Likewise.
 617         * testsuite/tr1/2_general_utilities/shared_ptr/misc/24595.cc: Likewise.
 618         * testsuite/tr1/2_general_utilities/shared_ptr/misc/io.cc: Likewise.
 619         * testsuite/tr1/2_general_utilities/shared_ptr/misc/swap.cc: Likewise.
 620         * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset.cc:
 621         Likewise.
 622         * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset_neg.cc:
 623         Likewise.
 624         * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/swap.cc:
 625         Likewise.
 626         * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/swap_neg.cc:
 627         Likewise.
 628         * testsuite/tr1/2_general_utilities/shared_ptr/observers/bool_conv.cc:
 629         Likewise.
 630         * testsuite/tr1/2_general_utilities/shared_ptr/observers/get.cc:
 631         Likewise.
 632         * testsuite/tr1/2_general_utilities/shared_ptr/observers/unique.cc:
 633         Likewise.
 634         * testsuite/tr1/2_general_utilities/shared_ptr/observers/use_count.cc:
 635         Likewise.
 636         * testsuite/tr1/2_general_utilities/shared_ptr/thread/
 637         default_weaktoshared.cc: Likewise.
 638         * testsuite/tr1/2_general_utilities/shared_ptr/thread/
 639         mutex_weaktoshared.cc: Likewise.
 640         * testsuite/tr1/3_function_objects/bind/all_bound.cc: Likewise.
 641         * testsuite/tr1/3_function_objects/bind/mixed.cc: Likewise.
 642         * testsuite/tr1/3_function_objects/bind/nested.cc: Likewise.
 643         * testsuite/tr1/3_function_objects/bind/placeholders.cc: Likewise.
 644         * testsuite/tr1/3_function_objects/bind/ref.cc: Likewise.
 645         * testsuite/tr1/3_function_objects/function/1.cc: Likewise.
 646         * testsuite/tr1/3_function_objects/function/2.cc: Likewise.
 647         * testsuite/tr1/3_function_objects/function/3.cc: Likewise.
 648         * testsuite/tr1/3_function_objects/function/4.cc: Likewise.
 649         * testsuite/tr1/3_function_objects/function/5.cc: Likewise.
 650         * testsuite/tr1/3_function_objects/function/6.cc: Likewise.
 651         * testsuite/tr1/3_function_objects/function/7.cc: Likewise.
 652         * testsuite/tr1/3_function_objects/function/8.cc: Likewise.
 653         * testsuite/tr1/3_function_objects/function/9.cc: Likewise.
 654         * testsuite/tr1/3_function_objects/reference_wrapper/invoke.cc:
 655         Likewise.
 656         * testsuite/tr1/3_function_objects/reference_wrapper/typedefs.cc:
 657         Likewise.
 658         * testsuite/tr1/3_function_objects/result_of.cc: Likewise.
 659         * testsuite/tr1/4_metaprogramming/add_const/value.cc: Likewise.
 660         * testsuite/tr1/4_metaprogramming/add_cv/value.cc: Likewise.
 661         * testsuite/tr1/4_metaprogramming/add_pointer/value.cc: Likewise.
 662         * testsuite/tr1/4_metaprogramming/add_reference/value.cc: Likewise.
 663         * testsuite/tr1/4_metaprogramming/add_volatile/value.cc: Likewise.
 664         * testsuite/tr1/4_metaprogramming/aligned_storage/value.cc: Likewise.
 665         * testsuite/tr1/4_metaprogramming/alignment_of/value.cc: Likewise.
 666         * testsuite/tr1/4_metaprogramming/extent/value.cc: Likewise.
 667         * testsuite/tr1/4_metaprogramming/has_nothrow_assign/value.cc: Likewise.
 668         * testsuite/tr1/4_metaprogramming/has_nothrow_constructor/value.cc:
 669         Likewise.
 670         * testsuite/tr1/4_metaprogramming/has_nothrow_copy/value.cc: Likewise.
 671         * testsuite/tr1/4_metaprogramming/has_trivial_assign/value.cc: Likewise.
 672         * testsuite/tr1/4_metaprogramming/has_trivial_constructor/value.cc:
 673         Likewise.
 674         * testsuite/tr1/4_metaprogramming/has_trivial_copy/value.cc: Likewise.
 675         * testsuite/tr1/4_metaprogramming/has_trivial_destructor/value.cc:
 676         Likewise.
 677         * testsuite/tr1/4_metaprogramming/has_virtual_destructor/value.cc:
 678         Likewise.
 679         * testsuite/tr1/4_metaprogramming/integral_constant/
 680         static_definition.cc: Likewise.
 681         * testsuite/tr1/4_metaprogramming/integral_constant/
 682         true_false_value.cc: Likewise.
 683         * testsuite/tr1/4_metaprogramming/is_abstract/value.cc: Likewise.
 684         * testsuite/tr1/4_metaprogramming/is_arithmetic/value.cc: Likewise.
 685         * testsuite/tr1/4_metaprogramming/is_array/value.cc: Likewise.
 686         * testsuite/tr1/4_metaprogramming/is_base_of/value.cc: Likewise.
 687         * testsuite/tr1/4_metaprogramming/is_class/value.cc: Likewise.
 688         * testsuite/tr1/4_metaprogramming/is_compound/value.cc: Likewise.
 689         * testsuite/tr1/4_metaprogramming/is_const/value.cc: Likewise.
 690         * testsuite/tr1/4_metaprogramming/is_convertible/value.cc: Likewise.
 691         * testsuite/tr1/4_metaprogramming/is_empty/value.cc: Likewise.
 692         * testsuite/tr1/4_metaprogramming/is_enum/24808.cc: Likewise.
 693         * testsuite/tr1/4_metaprogramming/is_enum/value.cc: Likewise.
 694         * testsuite/tr1/4_metaprogramming/is_floating_point/value.cc: Likewise.
 695         * testsuite/tr1/4_metaprogramming/is_function/24808.cc: Likewise.
 696         * testsuite/tr1/4_metaprogramming/is_function/value.cc: Likewise.
 697         * testsuite/tr1/4_metaprogramming/is_fundamental/value.cc: Likewise.
 698         * testsuite/tr1/4_metaprogramming/is_integral/value.cc: Likewise.
 699         * testsuite/tr1/4_metaprogramming/is_member_function_pointer/value.cc:
 700         Likewise.
 701         * testsuite/tr1/4_metaprogramming/is_member_object_pointer/value.cc:
 702         Likewise.
 703         * testsuite/tr1/4_metaprogramming/is_member_pointer/value.cc: Likewise.
 704         * testsuite/tr1/4_metaprogramming/is_object/24808.cc: Likewise.
 705         * testsuite/tr1/4_metaprogramming/is_object/value.cc: Likewise.
 706         * testsuite/tr1/4_metaprogramming/is_pod/value.cc: Likewise.
 707         * testsuite/tr1/4_metaprogramming/is_pointer/value.cc: Likewise.
 708         * testsuite/tr1/4_metaprogramming/is_polymorphic/value.cc: Likewise.
 709         * testsuite/tr1/4_metaprogramming/is_reference/value.cc: Likewise.
 710         * testsuite/tr1/4_metaprogramming/is_same/value.cc: Likewise.
 711         * testsuite/tr1/4_metaprogramming/is_scalar/value.cc: Likewise.
 712         * testsuite/tr1/4_metaprogramming/is_signed/value.cc: Likewise.
 713         * testsuite/tr1/4_metaprogramming/is_union/value.cc: Likewise.
 714         * testsuite/tr1/4_metaprogramming/is_unsigned/value.cc: Likewise.
 715         * testsuite/tr1/4_metaprogramming/is_void/value.cc: Likewise.
 716         * testsuite/tr1/4_metaprogramming/is_volatile/value.cc: Likewise.
 717         * testsuite/tr1/4_metaprogramming/rank/value.cc: Likewise.
 718         * testsuite/tr1/4_metaprogramming/remove_all_extents/value.cc: Likewise.
 719         * testsuite/tr1/4_metaprogramming/remove_const/value.cc: Likewise.
 720         * testsuite/tr1/4_metaprogramming/remove_cv/value.cc: Likewise.
 721         * testsuite/tr1/4_metaprogramming/remove_extent/value.cc: Likewise.
 722         * testsuite/tr1/4_metaprogramming/remove_pointer/value.cc: Likewise.
 723         * testsuite/tr1/4_metaprogramming/remove_reference/value.cc: Likewise.
 724         * testsuite/tr1/4_metaprogramming/remove_volatile/value.cc: Likewise.
 725         * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
 726         equal.cc: Likewise.
 727         * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
 728         not_equal.cc: Likewise.
 729         * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
 730         serialize.cc: Likewise.
 731         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
 732         cons/default.cc: Likewise.
 733         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
 734         cons/gen1.cc: Likewise.
 735         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
 736         operators/equal.cc: Likewise.
 737         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
 738         operators/not_equal.cc: Likewise.
 739         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
 740         operators/serialize.cc: Likewise.
 741         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
 742         cons/default.cc: Likewise.
 743         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
 744         cons/gen1.cc: Likewise.
 745         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
 746         operators/equal.cc: Likewise.
 747         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
 748         operators/not_equal.cc: Likewise.
 749         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
 750         operators/serialize.cc: Likewise.
 751         * testsuite/tr1/5_numerical_facilities/random/minstd_rand.cc: Likewise.
 752         * testsuite/tr1/5_numerical_facilities/random/minstd_rand0.cc: Likewise.
 753         * testsuite/tr1/5_numerical_facilities/random/mt19937.cc: Likewise.
 754         * testsuite/tr1/5_numerical_facilities/random/random_device/cons/
 755         default.cc: Likewise.
 756         * testsuite/tr1/5_numerical_facilities/random/random_device/cons/
 757         token.cc: Likewise.
 758         * testsuite/tr1/5_numerical_facilities/random/ranlux3.cc: Likewise.
 759         * testsuite/tr1/5_numerical_facilities/random/ranlux3_01.cc: Likewise.
 760         * testsuite/tr1/5_numerical_facilities/random/ranlux4.cc: Likewise.
 761         * testsuite/tr1/5_numerical_facilities/random/ranlux4_01.cc
 762         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
 763         cons/default.cc: Likewise.
 764         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
 765         cons/gen1.cc: Likewise.
 766         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
 767         operators/equal.cc: Likewise.
 768         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
 769         operators/not_equal.cc: Likewise.
 770         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
 771         operators/serialize.cc: Likewise.
 772         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
 773         cons/default.cc: Likewise.
 774         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
 775         cons/gen1.cc: Likewise.
 776         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
 777         operators/equal.cc: Likewise.
 778         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
 779         operators/not_equal.cc: Likewise.
 780         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
 781         operators/serialize.cc: Likewise.
 782         * testsuite/tr1/5_numerical_facilities/random/uniform_int/33128.cc:
 783         Likewise.
 784         * testsuite/tr1/5_numerical_facilities/random/uniform_int/cons/
 785         default.cc: Likewise.
 786         * testsuite/tr1/5_numerical_facilities/random/uniform_int/cons/
 787         range.cc: Likewise.
 788         * testsuite/tr1/5_numerical_facilities/random/xor_combine/cons/
 789         default.cc: Likewise.
 790         * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
 791         equal.cc: Likewise.
 792         * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
 793         not_equal.cc: Likewise.
 794         * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
 795         serialize.cc: Likewise.
 796         * testsuite/tr1/5_numerical_facilities/special_functions/
 797         08_cyl_bessel_i/check_value.cc: Likewise.
 798         * testsuite/tr1/5_numerical_facilities/special_functions/
 799         08_cyl_bessel_i/pr56216.cc: Likewise.
 800         * testsuite/tr1/5_numerical_facilities/special_functions/
 801         09_cyl_bessel_j/check_value.cc: Likewise.
 802         * testsuite/tr1/5_numerical_facilities/special_functions/
 803         10_cyl_bessel_k/check_value.cc: Likewise.
 804         * testsuite/tr1/5_numerical_facilities/special_functions/
 805         11_cyl_neumann/check_value.cc: Likewise.
 806         * testsuite/tr1/5_numerical_facilities/special_functions/
 807         16_hermite/check_value.cc: Likewise.
 808         * testsuite/tr1/5_numerical_facilities/special_functions/
 809         21_sph_bessel/check_value.cc: Likewise.
 810         * testsuite/tr1/5_numerical_facilities/special_functions/
 811         23_sph_neumann/check_value.cc: Likewise.
 812         * testsuite/tr1/6_containers/array/capacity/empty.cc: Likewise.
 813         * testsuite/tr1/6_containers/array/capacity/max_size.cc: Likewise.
 814         * testsuite/tr1/6_containers/array/capacity/size.cc: Likewise.
 815         * testsuite/tr1/6_containers/array/comparison_operators/equal.cc:
 816         Likewise.
 817         * testsuite/tr1/6_containers/array/comparison_operators/greater.cc:
 818         Likewise.
 819         * testsuite/tr1/6_containers/array/comparison_operators/
 820         greater_or_equal.cc: Likewise.
 821         * testsuite/tr1/6_containers/array/comparison_operators/less.cc:
 822         Likewise.
 823         * testsuite/tr1/6_containers/array/comparison_operators/
 824         less_or_equal.cc: Likewise.
 825         * testsuite/tr1/6_containers/array/comparison_operators/not_equal.cc:
 826         Likewise.
 827         * testsuite/tr1/6_containers/array/element_access/at_out_of_range.cc:
 828         Likewise.
 829         * testsuite/tr1/6_containers/array/element_access/back.cc: Likewise.
 830         * testsuite/tr1/6_containers/array/element_access/data.cc: Likewise.
 831         * testsuite/tr1/6_containers/array/element_access/front.cc: Likewise.
 832         * testsuite/tr1/6_containers/array/iterators/end_is_one_past.cc:
 833         Likewise.
 834         * testsuite/tr1/6_containers/array/requirements/assign.cc: Likewise.
 835         * testsuite/tr1/6_containers/array/requirements/contiguous.cc: Likewise.
 836         * testsuite/tr1/6_containers/array/requirements/member_swap.cc:
 837         Likewise.
 838         * testsuite/tr1/6_containers/array/requirements/zero_sized_arrays.cc:
 839         Likewise.
 840         * testsuite/tr1/6_containers/array/specialized_algorithms/swap.cc:
 841         Likewise.
 842         * testsuite/tr1/6_containers/array/tuple_interface/get.cc: Likewise.
 843         * testsuite/tr1/6_containers/array/tuple_interface/tuple_element.cc:
 844         Likewise.
 845         * testsuite/tr1/6_containers/array/tuple_interface/tuple_size.cc:
 846         Likewise.
 847         * testsuite/tr1/6_containers/hash/24799.cc: Likewise.
 848         * testsuite/tr1/6_containers/hash/operators/size_t.cc: Likewise.
 849         *
 850         testsuite/tr1/6_containers/tuple/comparison_operators/comparisons.cc:
 851         Likewise.
 852         * testsuite/tr1/6_containers/tuple/cons/assignment.cc: Likewise.
 853         * testsuite/tr1/6_containers/tuple/cons/big_tuples.cc: Likewise.
 854         * testsuite/tr1/6_containers/tuple/cons/constructor.cc: Likewise.
 855         * testsuite/tr1/6_containers/tuple/creation_functions/23978.cc:
 856         Likewise.
 857         * testsuite/tr1/6_containers/tuple/creation_functions/make_tuple.cc:
 858         Likewise.
 859         * testsuite/tr1/6_containers/tuple/creation_functions/tie.cc: Likewise.
 860         * testsuite/tr1/6_containers/tuple/creation_functions/tie2.cc: Likewise.
 861         * testsuite/tr1/6_containers/tuple/element_access/get.cc: Likewise.
 862         * testsuite/tr1/6_containers/tuple/tuple_size.cc: Likewise.
 863         * testsuite/tr1/6_containers/unordered_map/24064.cc: Likewise.
 864         * testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc:
 865         Likewise.
 866         * testsuite/tr1/6_containers/unordered_map/erase/1.cc: Likewise.
 867         * testsuite/tr1/6_containers/unordered_map/erase/24061-map.cc: Likewise.
 868         * testsuite/tr1/6_containers/unordered_map/find/map1.cc: Likewise.
 869         * testsuite/tr1/6_containers/unordered_map/insert/24061-map.cc:
 870         Likewise.
 871         * testsuite/tr1/6_containers/unordered_map/insert/array_syntax.cc:
 872         Likewise.
 873         * testsuite/tr1/6_containers/unordered_map/insert/map_range.cc:
 874         Likewise.
 875         * testsuite/tr1/6_containers/unordered_map/insert/map_single.cc:
 876         Likewise.
 877         * testsuite/tr1/6_containers/unordered_map/swap/1.cc: Likewise.
 878         * testsuite/tr1/6_containers/unordered_map/swap/2.cc: Likewise.
 879         * testsuite/tr1/6_containers/unordered_multimap/capacity/
 880         29134-multimap.cc: Likewise.
 881         * testsuite/tr1/6_containers/unordered_multimap/erase/1.cc: Likewise.
 882         * testsuite/tr1/6_containers/unordered_multimap/erase/
 883         24061-multimap.cc: Likewise.
 884         * testsuite/tr1/6_containers/unordered_multimap/find/multimap1.cc:
 885         Likewise.
 886         * testsuite/tr1/6_containers/unordered_multimap/insert/
 887         24061-multimap.cc: Likewise.
 888         * testsuite/tr1/6_containers/unordered_multimap/insert/
 889         multimap_range.cc: Likewise.
 890         * testsuite/tr1/6_containers/unordered_multimap/insert/
 891         multimap_single.cc: Likewise.
 892         * testsuite/tr1/6_containers/unordered_multimap/swap/1.cc: Likewise.
 893         * testsuite/tr1/6_containers/unordered_multimap/swap/2.cc: Likewise.
 894         * testsuite/tr1/6_containers/unordered_multiset/24054.cc: Likewise.
 895         * testsuite/tr1/6_containers/unordered_multiset/capacity/
 896         29134-multiset.cc: Likewise.
 897         * testsuite/tr1/6_containers/unordered_multiset/erase/1.cc: Likewise.
 898         * testsuite/tr1/6_containers/unordered_multiset/erase/
 899         24061-multiset.cc: Likewise.
 900         * testsuite/tr1/6_containers/unordered_multiset/find/multiset1.cc:
 901         Likewise.
 902         * testsuite/tr1/6_containers/unordered_multiset/insert/
 903         24061-multiset.cc: Likewise.
 904         * testsuite/tr1/6_containers/unordered_multiset/insert/
 905         multiset_range.cc: Likewise.
 906         * testsuite/tr1/6_containers/unordered_multiset/insert/
 907         multiset_single.cc: Likewise.
 908         * testsuite/tr1/6_containers/unordered_multiset/swap/1.cc: Likewise.
 909         * testsuite/tr1/6_containers/unordered_multiset/swap/2.cc: Likewise.
 910         * testsuite/tr1/6_containers/unordered_set/23465.cc: Likewise.
 911         * testsuite/tr1/6_containers/unordered_set/26132.cc: Likewise.
 912         * testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc:
 913         Likewise.
 914         * testsuite/tr1/6_containers/unordered_set/erase/1.cc: Likewise.
 915         * testsuite/tr1/6_containers/unordered_set/erase/24061-set.cc: Likewise.
 916         * testsuite/tr1/6_containers/unordered_set/find/set1.cc: Likewise.
 917         * testsuite/tr1/6_containers/unordered_set/insert/24061-set.cc:
 918         Likewise.
 919         * testsuite/tr1/6_containers/unordered_set/insert/set_range.cc:
 920         Likewise.
 921         * testsuite/tr1/6_containers/unordered_set/insert/set_single.cc:
 922         Likewise.
 923         * testsuite/tr1/6_containers/unordered_set/swap/1.cc: Likewise.
 924         * testsuite/tr1/6_containers/unordered_set/swap/2.cc: Likewise.
 925         * testsuite/tr1/6_containers/utility/pair.cc: Likewise.
 926         * testsuite/tr1/7_regular_expressions/match_results/ctors/char/
 927         default.cc: Likewise.
 928         * testsuite/tr1/7_regular_expressions/regex_traits/char/
 929         translate_nocase.cc: Likewise.
 930         * testsuite/tr1/7_regular_expressions/regex_traits/char/value.cc:
 931         Likewise.
 932         * testsuite/tr1/7_regular_expressions/regex_traits/wchar_t/
 933         translate_nocase.cc: Likewise.
 934         * testsuite/tr1/7_regular_expressions/regex_traits/wchar_t/value.cc:
 935         Likewise.
 936         * testsuite/tr1/8_c_compatibility/complex/50880.cc: Likewise.
 937         * testsuite/tr1/8_c_compatibility/complex/overloads_int.cc: Likewise.
 938
 939 2016-10-16  Ville Voutilainen  <ville.voutilainen@gmail.com>
 940
 941         Make sure the return value of malloc_allocator::allocate
 942         is zero-initialized so that checking it for non-zero works
 943         later.
 944         * include/ext/malloc_allocator.h (malloc_allocator::allocate):
 945         Initialize the return value.
 946         * testsuite/ext/malloc_allocator/sanity.cc: New.
 947
 948 2016-10-14  Eelis van der Weegen  <eelis@eelis.net>
 949
 950         * include/bits/stl_algo.h (shuffle): Extract two random numbers from
 951         each generator invocation when its range is large enough.
 952
 953 2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
 954
 955         * testsuite/experimental/algorithm/sample.cc: Qualify calls to
 956         resolve ambiguity between std::sample and std::experimental::sample.
 957
 958         * include/std/functional (_Mu<A, false, true>, _Mu<A, true, false>):
 959         Simplify forwarding from tuple of references.
 960         (_Maybe_wrap_member_pointer): Remove.
 961         (_Bind::__call, _Bind::__call_c, _Bind::__call_v, _Bind::__call_c_v):
 962         Use std::__invoke.
 963         (_Bind::_Mu_type, _Bind::_Res_type_impl, _Bind::_Res_type)
 964         (_Bind::__dependent, _Bind::_Res_type_cv): New helpers to simplify
 965         return type deduction.
 966         (_Bind::operator(), _Bind::operator() const): Use new helpers.
 967         (_Bind::operator() volatile, _Bind::operator() const volatile):
 968         Likewise. Add deprecated attribute for C++17 mode.
 969         (_Bind_result::__call): Use std::__invoke.
 970         (_Bind_result::operator() volatile)
 971         (_Bind_result::operator() const volatile): Add deprecated attribute.
 972         (_Bind_helper::__maybe_type, _Bindres_helper::__maybe_type): Remove.
 973         (_Bind_helper, _Bindres_helper): Don't use _Maybe_wrap_member_pointer.
 974         (bind, bind<R>): Don't use __maybe_type.
 975         * src/c++11/compatibility-thread-c++0x.cc
 976         (_Maybe_wrap_member_pointer): Define here for compatibility symbols.
 977         * testsuite/20_util/bind/68912.cc: Don't test volatile-qualification
 978         in C++17 mode.
 979         * testsuite/20_util/bind/cv_quals.cc: Likewise.
 980         * testsuite/20_util/bind/cv_quals_2.cc: Likewise.
 981
 982         * include/std/scoped_allocator (scoped_allocator_adaptor): Forward
 983         piecewise construction arguments as tuples of references, to avoid
 984         copies (related to LWG 2511).
 985         * testsuite/20_util/scoped_allocator/construct_pair.cc: New test.
 986
 987 2016-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
 988
 989         * testsuite/26_numerics/accumulate/1.cc: Remove 'test' variables.
 990         * testsuite/26_numerics/adjacent_difference/1.cc: Likewise.
 991         * testsuite/26_numerics/complex/13450.cc: Likewise.
 992         * testsuite/26_numerics/complex/50880.cc: Likewise.
 993         * testsuite/26_numerics/complex/c99.cc: Likewise.
 994         * testsuite/26_numerics/complex/cons/48760.cc: Likewise.
 995         * testsuite/26_numerics/complex/cons/48760_c++0x.cc: Likewise.
 996         * testsuite/26_numerics/complex/dr781_dr1137.cc: Likewise.
 997         * testsuite/26_numerics/complex/dr844.cc: Likewise.
 998         * testsuite/26_numerics/complex/inserters_extractors/char/1.cc:
 999         Likewise.
1000         * testsuite/26_numerics/complex/inserters_extractors/wchar_t/1.cc:
1001         Likewise.
1002         * testsuite/26_numerics/complex/value_operations/1.cc: Likewise.
1003         * testsuite/26_numerics/complex/value_operations/dr387.cc: Likewise.
1004         * testsuite/26_numerics/headers/cmath/19322.cc: Likewise.
1005         * testsuite/26_numerics/headers/cmath/
1006         c99_classification_macros_c++11.c: Likewise.c
1007         * testsuite/26_numerics/headers/cmath/
1008         c99_classification_macros_c++98.cc: Likewise.
1009         * testsuite/26_numerics/headers/cmath/c_math.cc: Likewise.
1010         * testsuite/26_numerics/headers/cmath/dr550.cc: Likewise.
1011         * testsuite/26_numerics/headers/cmath/hypot.cc: Likewise.
1012         * testsuite/26_numerics/headers/cmath/powi.cc: Likewise.
1013         * testsuite/26_numerics/headers/cstdlib/13943.cc: Likewise.
1014         * testsuite/26_numerics/inner_product/1.cc: Likewise.
1015         * testsuite/26_numerics/iota/1.cc: Likewise.
1016         * testsuite/26_numerics/partial_sum/1.cc: Likewise.
1017         * testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc:
1018         Likewise.
1019         * testsuite/26_numerics/random/bernoulli_distribution/cons/parms.cc:
1020         Likewise.
1021         * testsuite/26_numerics/random/bernoulli_distribution/operators/
1022         equal.cc: Likewise.
1023         * testsuite/26_numerics/random/bernoulli_distribution/operators/
1024         inequal.cc: Likewise.
1025         * testsuite/26_numerics/random/binomial_distribution/cons/default.cc:
1026         Likewise.
1027         * testsuite/26_numerics/random/binomial_distribution/cons/parms.cc:
1028         Likewise.
1029         * testsuite/26_numerics/random/binomial_distribution/operators/
1030         equal.cc: Likewise.
1031         * testsuite/26_numerics/random/binomial_distribution/operators/
1032         inequal.cc: Likewise.
1033         * testsuite/26_numerics/random/cauchy_distribution/cons/default.cc:
1034         Likewise.
1035         * testsuite/26_numerics/random/cauchy_distribution/cons/parms.cc:
1036         Likewise.
1037         * testsuite/26_numerics/random/cauchy_distribution/operators/equal.cc:
1038         Likewise.
1039         * testsuite/26_numerics/random/cauchy_distribution/operators/
1040         inequal.cc: Likewise.
1041         * testsuite/26_numerics/random/chi_squared_distribution/cons/
1042         default.cc: Likewise.
1043         * testsuite/26_numerics/random/chi_squared_distribution/cons/
1044         parms.cc: Likewise.
1045         * testsuite/26_numerics/random/chi_squared_distribution/operators/
1046         equal.cc: Likewise.
1047         * testsuite/26_numerics/random/chi_squared_distribution/operators/
1048         inequal.cc: Likewise.
1049         * testsuite/26_numerics/random/default_random_engine.cc: Likewise.
1050         * testsuite/26_numerics/random/discard_block_engine/cons/55215.cc:
1051         Likewise.
1052         * testsuite/26_numerics/random/discard_block_engine/operators/equal.cc:
1053         Likewise.
1054         * testsuite/26_numerics/random/discard_block_engine/operators/
1055         inequal.cc: Likewise.
1056         * testsuite/26_numerics/random/discard_block_engine/operators/
1057         serialize.cc: Likewise.
1058         * testsuite/26_numerics/random/discrete_distribution/cons/
1059         default.cc: Likewise.
1060         * testsuite/26_numerics/random/discrete_distribution/cons/
1061         initlist.cc: Likewise.
1062         * testsuite/26_numerics/random/discrete_distribution/cons/
1063         num_xbound_fun.cc: Likewise.
1064         * testsuite/26_numerics/random/discrete_distribution/cons/range.cc:
1065         Likewise.
1066         * testsuite/26_numerics/random/discrete_distribution/operators/
1067         equal.cc: Likewise.
1068         * testsuite/26_numerics/random/discrete_distribution/operators/
1069         inequal.cc: Likewise.
1070         * testsuite/26_numerics/random/exponential_distribution/cons/
1071         default.cc: Likewise.
1072         * testsuite/26_numerics/random/exponential_distribution/cons/
1073         parms.cc: Likewise.
1074         * testsuite/26_numerics/random/exponential_distribution/operators/
1075         equal.cc: Likewise.
1076         * testsuite/26_numerics/random/exponential_distribution/operators/
1077         inequal.cc: Likewise.
1078         * testsuite/26_numerics/random/extreme_value_distribution/cons/
1079         default.cc: Likewise.
1080         * testsuite/26_numerics/random/extreme_value_distribution/cons/
1081         parms.cc: Likewise.
1082         * testsuite/26_numerics/random/extreme_value_distribution/operators/
1083         equal.cc: Likewise.
1084         * testsuite/26_numerics/random/extreme_value_distribution/operators/
1085         inequal.cc: Likewise.
1086         * testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc:
1087         Likewise.
1088         * testsuite/26_numerics/random/fisher_f_distribution/cons/parms.cc:
1089         Likewise.
1090         * testsuite/26_numerics/random/fisher_f_distribution/operators/
1091         equal.cc: Likewise.
1092         * testsuite/26_numerics/random/fisher_f_distribution/operators/
1093         inequal.cc: Likewise.
1094         * testsuite/26_numerics/random/gamma_distribution/cons/default.cc:
1095         Likewise.
1096         * testsuite/26_numerics/random/gamma_distribution/cons/parms.cc:
1097         Likewise.
1098         * testsuite/26_numerics/random/gamma_distribution/operators/equal.cc:
1099         Likewise.
1100         * testsuite/26_numerics/random/gamma_distribution/operators/
1101         inequal.cc: Likewise.
1102         * testsuite/26_numerics/random/geometric_distribution/cons/
1103         default.cc: Likewise.
1104         * testsuite/26_numerics/random/geometric_distribution/cons/parms.cc:
1105         Likewise.
1106         * testsuite/26_numerics/random/geometric_distribution/operators/
1107         equal.cc: Likewise.
1108         * testsuite/26_numerics/random/geometric_distribution/operators/
1109         inequal.cc: Likewise.
1110         * testsuite/26_numerics/random/independent_bits_engine/cons/55215.cc:
1111         Likewise.
1112         * testsuite/26_numerics/random/independent_bits_engine/operators/
1113         equal.cc: Likewise.
1114         * testsuite/26_numerics/random/independent_bits_engine/operators/
1115         inequal.cc: Likewise.
1116         * testsuite/26_numerics/random/independent_bits_engine/operators/
1117         serialize.cc: Likewise.
1118         * testsuite/26_numerics/random/knuth_b.cc: Likewise.
1119         * testsuite/26_numerics/random/linear_congruential_engine/cons/
1120         55215.cc: Likewise.
1121         * testsuite/26_numerics/random/linear_congruential_engine/cons/
1122         default.cc: Likewise.
1123         * testsuite/26_numerics/random/linear_congruential_engine/operators/
1124         51795.cc: Likewise.
1125         * testsuite/26_numerics/random/linear_congruential_engine/operators/
1126         equal.cc: Likewise.
1127         * testsuite/26_numerics/random/linear_congruential_engine/operators/
1128         inequal.cc: Likewise.
1129         * testsuite/26_numerics/random/linear_congruential_engine/operators/
1130         serialize.cc: Likewise.
1131         * testsuite/26_numerics/random/lognormal_distribution/cons/default.cc:
1132         Likewise.
1133         * testsuite/26_numerics/random/lognormal_distribution/cons/parms.cc:
1134         Likewise.
1135         * testsuite/26_numerics/random/lognormal_distribution/operators/
1136         equal.cc: Likewise.
1137         * testsuite/26_numerics/random/lognormal_distribution/operators/
1138         inequal.cc: Likewise.
1139         * testsuite/26_numerics/random/mersenne_twister_engine/cons/55215.cc:
1140         Likewise.
1141         * testsuite/26_numerics/random/mersenne_twister_engine/cons/
1142         default.cc: Likewise.
1143         * testsuite/26_numerics/random/mersenne_twister_engine/operators/
1144         equal.cc: Likewise.
1145         * testsuite/26_numerics/random/mersenne_twister_engine/operators/
1146         inequal.cc: Likewise.
1147         * testsuite/26_numerics/random/mersenne_twister_engine/operators/
1148         serialize.cc: Likewise.
1149         * testsuite/26_numerics/random/minstd_rand.cc: Likewise.
1150         * testsuite/26_numerics/random/minstd_rand0.cc: Likewise.
1151         * testsuite/26_numerics/random/mt19937.cc: Likewise.
1152         * testsuite/26_numerics/random/mt19937_64.cc: Likewise.
1153         * testsuite/26_numerics/random/negative_binomial_distribution/cons/
1154         default.cc: Likewise.
1155         * testsuite/26_numerics/random/negative_binomial_distribution/cons/
1156         parms.cc: Likewise.
1157         * testsuite/26_numerics/random/negative_binomial_distribution/
1158         operators/equal.cc: Likewise.
1159         * testsuite/26_numerics/random/negative_binomial_distribution/
1160         operators/inequal.cc: Likewise.
1161         * testsuite/26_numerics/random/normal_distribution/cons/default.cc:
1162         Likewise.
1163         * testsuite/26_numerics/random/normal_distribution/cons/parms.cc:
1164         Likewise.
1165         * testsuite/26_numerics/random/normal_distribution/operators/
1166         equal.cc: Likewise.
1167         * testsuite/26_numerics/random/normal_distribution/operators/
1168         inequal.cc: Likewise.
1169         * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
1170         default.cc: Likewise.
1171         * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
1172         initlist_fun.cc: Likewise.
1173         * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
1174         num_xbound_fun.cc: Likewise.
1175         * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
1176         range.cc: Likewise.
1177         * testsuite/26_numerics/random/piecewise_constant_distribution/
1178         operators/equal.cc: Likewise.
1179         * testsuite/26_numerics/random/piecewise_constant_distribution/
1180         operators/inequal.cc: Likewise.
1181         * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
1182         default.cc: Likewise.
1183         * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
1184         initlist_fun.cc: Likewise.
1185         * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
1186         num_xbound_fun.cc: Likewise.
1187         * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
1188         range.cc: Likewise.
1189         * testsuite/26_numerics/random/piecewise_linear_distribution/
1190         operators/equal.cc: Likewise.
1191         * testsuite/26_numerics/random/piecewise_linear_distribution/
1192         operators/inequal.cc: Likewise.
1193         * testsuite/26_numerics/random/poisson_distribution/cons/default.cc:
1194         Likewise.
1195         * testsuite/26_numerics/random/poisson_distribution/cons/parms.cc:
1196         Likewise.
1197         * testsuite/26_numerics/random/poisson_distribution/operators/
1198         equal.cc: Likewise.
1199         * testsuite/26_numerics/random/poisson_distribution/operators/
1200         inequal.cc: Likewise.
1201         * testsuite/26_numerics/random/random_device/cons/default.cc: Likewise.
1202         * testsuite/26_numerics/random/random_device/cons/token.cc: Likewise.
1203         * testsuite/26_numerics/random/ranlux24.cc: Likewise.
1204         * testsuite/26_numerics/random/ranlux24_base.cc: Likewise.
1205         * testsuite/26_numerics/random/ranlux48.cc: Likewise.
1206         * testsuite/26_numerics/random/ranlux48_base.cc: Likewise.
1207         * testsuite/26_numerics/random/seed_seq/cons/initlist.cc: Likewise.
1208         * testsuite/26_numerics/random/shuffle_order_engine/cons/55215.cc:
1209         Likewise.
1210         * testsuite/26_numerics/random/shuffle_order_engine/operators/
1211         equal.cc: Likewise.
1212         * testsuite/26_numerics/random/shuffle_order_engine/operators/
1213         inequal.cc: Likewise.
1214         * testsuite/26_numerics/random/shuffle_order_engine/operators/
1215         serialize.cc: Likewise.
1216         * testsuite/26_numerics/random/student_t_distribution/cons/
1217         default.cc: Likewise.
1218         * testsuite/26_numerics/random/student_t_distribution/cons/
1219         parms.cc: Likewise.
1220         * testsuite/26_numerics/random/student_t_distribution/operators/
1221         equal.cc: Likewise.
1222         * testsuite/26_numerics/random/student_t_distribution/operators/
1223         inequal.cc: Likewise.
1224         * testsuite/26_numerics/random/subtract_with_carry_engine/cons/
1225         55215.cc: Likewise.
1226         * testsuite/26_numerics/random/subtract_with_carry_engine/cons/
1227         default.cc: Likewise.
1228         * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
1229         equal.cc: Likewise.
1230         * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
1231         inequal.cc: Likewise.
1232         * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
1233         serialize.cc: Likewise.
1234         * testsuite/26_numerics/random/uniform_int_distribution/cons/
1235         default.cc: Likewise.
1236         * testsuite/26_numerics/random/uniform_int_distribution/cons/
1237         parms.cc: Likewise.
1238         * testsuite/26_numerics/random/uniform_int_distribution/operators/
1239         equal.cc: Likewise.
1240         * testsuite/26_numerics/random/uniform_int_distribution/operators/
1241         inequal.cc: Likewise.
1242         * testsuite/26_numerics/random/uniform_real_distribution/cons/
1243         default.cc: Likewise.
1244         * testsuite/26_numerics/random/uniform_real_distribution/cons/
1245         parms.cc: Likewise.
1246         * testsuite/26_numerics/random/uniform_real_distribution/operators/
1247         equal.cc: Likewise.
1248         * testsuite/26_numerics/random/uniform_real_distribution/operators/
1249         inequal.cc: Likewise.
1250         * testsuite/26_numerics/random/weibull_distribution/cons/default.cc:
1251         Likewise.
1252         * testsuite/26_numerics/random/weibull_distribution/cons/parms.cc:
1253         Likewise.
1254         * testsuite/26_numerics/random/weibull_distribution/operators/
1255         equal.cc: Likewise.
1256         * testsuite/26_numerics/random/weibull_distribution/operators/
1257         inequal.cc: Likewise.
1258         * testsuite/26_numerics/slice/1.cc: Likewise.
1259         * testsuite/26_numerics/slice_array/array_assignment.cc: Likewise.
1260         * testsuite/26_numerics/valarray/27867.cc: Likewise.
1261         * testsuite/26_numerics/valarray/28277.cc: Likewise.
1262         * testsuite/26_numerics/valarray/30416.cc: Likewise.
1263         * testsuite/26_numerics/valarray/dr543.cc: Likewise.
1264         * testsuite/26_numerics/valarray/dr630-1.cc: Likewise.
1265         * testsuite/26_numerics/valarray/dr630-2.cc: Likewise.
1266         * testsuite/26_numerics/valarray/dr630-3.C: Likewise.
1267         * testsuite/26_numerics/valarray/init-list.cc: Likewise.
1268         * testsuite/26_numerics/valarray/moveable.cc: Likewise.
1269         * testsuite/26_numerics/valarray/operators.cc: Likewise.
1270         * testsuite/26_numerics/valarray/swap.cc: Likewise.
1271         * testsuite/experimental/deque/erasure.cc: Likewise.
1272         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
1273         Likewise.
1274         * testsuite/experimental/filesystem/iterators/
1275         recursive_directory_iterator.cc: Likewise.
1276         * testsuite/experimental/filesystem/operations/absolute.cc: Likewise.
1277         * testsuite/experimental/filesystem/operations/canonical.cc: Likewise.
1278         * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
1279         * testsuite/experimental/filesystem/operations/copy_file.cc: Likewise.
1280         * testsuite/experimental/filesystem/operations/create_directories.cc:
1281         Likewise.
1282         * testsuite/experimental/filesystem/operations/create_directory.cc:
1283         Likewise.
1284         * testsuite/experimental/filesystem/operations/current_path.cc:
1285         Likewise.
1286         * testsuite/experimental/filesystem/operations/exists.cc: Likewise.
1287         * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
1288         * testsuite/experimental/filesystem/operations/last_write_time.cc:
1289         Likewise.
1290         * testsuite/experimental/filesystem/operations/permissions.cc: Likewise.
1291         * testsuite/experimental/filesystem/operations/status.cc: Likewise.
1292         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
1293         Likewise.
1294         * testsuite/experimental/filesystem/path/native/string.cc: Likewise.
1295         * testsuite/experimental/forward_list/erasure.cc: Likewise.
1296         * testsuite/experimental/list/erasure.cc: Likewise.
1297         * testsuite/experimental/map/erasure.cc: Likewise.
1298         * testsuite/experimental/memory/shared_ptr/assign/assign.cc: Likewise.
1299         * testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
1300         Likewise.
1301         * testsuite/experimental/memory/shared_ptr/cons/alias_ctor.cc: Likewise.
1302         * testsuite/experimental/memory/shared_ptr/cons/alloc_ctor.cc: Likewise.
1303         * testsuite/experimental/memory/shared_ptr/cons/copy_ctor.cc: Likewise.
1304         * testsuite/experimental/memory/shared_ptr/cons/default_ctor.cc:
1305         Likewise.
1306         * testsuite/experimental/memory/shared_ptr/cons/move_ctor.cc: Likewise.
1307         * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc:
1308         Likewise.
1309         * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
1310         Likewise.
1311         * testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc:
1312         Likewise.
1313         * testsuite/experimental/memory/shared_ptr/dest/dest.cc: Likewise.
1314         * testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: Likewise.
1315         * testsuite/experimental/memory/shared_ptr/modifiers/swap.cc: Likewise.
1316         * testsuite/experimental/memory/shared_ptr/observers/bool_conv.cc:
1317         Likewise.
1318         * testsuite/experimental/memory/shared_ptr/observers/operators.cc:
1319         Likewise.
1320         * testsuite/experimental/memory/shared_ptr/observers/owner_before.cc:
1321         Likewise.
1322         * testsuite/experimental/memory/shared_ptr/observers/use_count.cc:
1323         Likewise.
1324         * testsuite/experimental/memory_resource/1.cc: Likewise.
1325         * testsuite/experimental/memory_resource/null_memory_resource.cc:
1326         Likewise.
1327         * testsuite/experimental/memory_resource/resource_adaptor.cc: Likewise.
1328         * testsuite/experimental/set/erasure.cc: Likewise.
1329         * testsuite/experimental/string/erasure.cc: Likewise.
1330         * testsuite/experimental/string_view/capacity/1.cc: Likewise.
1331         * testsuite/experimental/string_view/cons/char/1.cc: Likewise.
1332         * testsuite/experimental/string_view/cons/char/2.cc: Likewise.
1333         * testsuite/experimental/string_view/cons/char/3.cc: Likewise.
1334         * testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
1335         * testsuite/experimental/string_view/cons/wchar_t/2.cc: Likewise.
1336         * testsuite/experimental/string_view/cons/wchar_t/3.cc: Likewise.
1337         * testsuite/experimental/string_view/element_access/char/1.cc: Likewise.
1338         * testsuite/experimental/string_view/element_access/char/empty.cc:
1339         Likewise.
1340         * testsuite/experimental/string_view/element_access/char/
1341         front_back.cc: Likewise.
1342         * testsuite/experimental/string_view/element_access/wchar_t/1.cc:
1343         Likewise.
1344         * testsuite/experimental/string_view/element_access/wchar_t/empty.cc:
1345         Likewise.
1346         * testsuite/experimental/string_view/element_access/wchar_t/
1347         front_back.cc: Likewise.
1348         * testsuite/experimental/string_view/inserters/char/1.cc: Likewise.
1349         * testsuite/experimental/string_view/inserters/char/2.cc: Likewise.
1350         * testsuite/experimental/string_view/inserters/char/3.cc: Likewise.
1351         * testsuite/experimental/string_view/inserters/pod/10081-out.cc:
1352         Likewise.
1353         * testsuite/experimental/string_view/inserters/wchar_t/1.cc: Likewise.
1354         * testsuite/experimental/string_view/inserters/wchar_t/2.cc: Likewise.
1355         * testsuite/experimental/string_view/inserters/wchar_t/3.cc: Likewise.
1356         * testsuite/experimental/string_view/modifiers/remove_prefix/char/
1357         1.cc: Likewise.
1358         * testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/
1359         1.cc: Likewise.
1360         * testsuite/experimental/string_view/modifiers/remove_suffix/char/
1361         1.cc: Likewise.
1362         * testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/
1363         1.cc: Likewise.
1364         * testsuite/experimental/string_view/operations/compare/char/1.cc:
1365         Likewise.
1366         * testsuite/experimental/string_view/operations/compare/char/
1367         13650.cc: Likewise.
1368         * testsuite/experimental/string_view/operations/compare/wchar_t/
1369         1.cc: Likewise.
1370         * testsuite/experimental/string_view/operations/compare/wchar_t/
1371         13650.cc: Likewise.
1372         * testsuite/experimental/string_view/operations/copy/char/1.cc:
1373         Likewise.
1374         * testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
1375         Likewise.
1376         * testsuite/experimental/string_view/operations/data/char/1.cc:
1377         Likewise.
1378         * testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
1379         Likewise.
1380         * testsuite/experimental/string_view/operations/find/char/1.cc:
1381         Likewise.
1382         * testsuite/experimental/string_view/operations/find/char/2.cc:
1383         Likewise.
1384         * testsuite/experimental/string_view/operations/find/char/3.cc:
1385         Likewise.
1386         * testsuite/experimental/string_view/operations/find/char/4.cc:
1387         Likewise.
1388         * testsuite/experimental/string_view/operations/find/wchar_t/1.cc:
1389         Likewise.
1390         * testsuite/experimental/string_view/operations/find/wchar_t/2.cc:
1391         Likewise.
1392         * testsuite/experimental/string_view/operations/find/wchar_t/3.cc:
1393         Likewise.
1394         * testsuite/experimental/string_view/operations/find/wchar_t/4.cc:
1395         Likewise.
1396         * testsuite/experimental/string_view/operations/rfind/char/1.cc:
1397         Likewise.
1398         * testsuite/experimental/string_view/operations/rfind/char/2.cc:
1399         Likewise.
1400         * testsuite/experimental/string_view/operations/rfind/char/3.cc:
1401         Likewise.
1402         * testsuite/experimental/string_view/operations/rfind/wchar_t/1.cc:
1403         Likewise.
1404         * testsuite/experimental/string_view/operations/rfind/wchar_t/2.cc:
1405         Likewise.
1406         * testsuite/experimental/string_view/operations/rfind/wchar_t/3.cc:
1407         Likewise.
1408         * testsuite/experimental/string_view/operations/substr/char/1.cc:
1409         Likewise.
1410         * testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
1411         Likewise.
1412         * testsuite/experimental/string_view/operations/to_string/1.cc:
1413         Likewise.
1414         * testsuite/experimental/string_view/operators/char/2.cc: Likewise.
1415         * testsuite/experimental/string_view/operators/wchar_t/2.cc: Likewise.
1416         * testsuite/experimental/unordered_map/erasure.cc: Likewise.
1417         * testsuite/experimental/unordered_set/erasure.cc: Likewise.
1418         * testsuite/experimental/vector/erasure.cc: Likewise.
1419         * testsuite/ext/array_allocator/1.cc: Likewise.
1420         * testsuite/ext/array_allocator/2.cc: Likewise.
1421         * testsuite/ext/array_allocator/3.cc: Likewise.
1422         * testsuite/ext/array_allocator/variadic_construct.cc: Likewise.
1423         * testsuite/ext/bitmap_allocator/variadic_construct.cc: Likewise.
1424         * testsuite/ext/codecvt/1.cc: Likewise.
1425         * testsuite/ext/codecvt/char-1.cc: Likewise.
1426         * testsuite/ext/codecvt/char-2.cc: Likewise.
1427         * testsuite/ext/codecvt/wchar_t.cc: Likewise.
1428         * testsuite/ext/enc_filebuf/char/13189.cc: Likewise.
1429         * testsuite/ext/enc_filebuf/char/13598.cc: Likewise.
1430         * testsuite/ext/enc_filebuf/wchar_t/13189.cc: Likewise.
1431         * testsuite/ext/ext_pointer/1.cc: Likewise.
1432         * testsuite/ext/ext_pointer/1_neg.cc: Likewise.
1433         * testsuite/ext/malloc_allocator/variadic_construct.cc: Likewise.
1434         * testsuite/ext/mt_allocator/check_allocate_big_per_type.cc: Likewise.
1435         * testsuite/ext/mt_allocator/tune-1.cc: Likewise.
1436         * testsuite/ext/mt_allocator/tune-2.cc: Likewise.
1437         * testsuite/ext/mt_allocator/tune-3.cc: Likewise.
1438         * testsuite/ext/mt_allocator/tune-4.cc: Likewise.
1439         * testsuite/ext/mt_allocator/variadic_construct.cc: Likewise.
1440         * testsuite/ext/new_allocator/variadic_construct.cc: Likewise.
1441         * testsuite/ext/pod_char_traits.cc: Likewise.
1442         * testsuite/ext/pool_allocator/variadic_construct.cc: Likewise.
1443         * testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise.
1444         * testsuite/ext/random/arcsine_distribution/cons/parms.cc: Likewise.
1445         * testsuite/ext/random/arcsine_distribution/operators/equal.cc:
1446         Likewise.
1447         * testsuite/ext/random/arcsine_distribution/operators/inequal.cc:
1448         Likewise.
1449         * testsuite/ext/random/arcsine_distribution/operators/serialize.cc:
1450         Likewise.
1451         * testsuite/ext/random/beta_distribution/cons/default.cc: Likewise.
1452         * testsuite/ext/random/beta_distribution/cons/parms.cc: Likewise.
1453         * testsuite/ext/random/beta_distribution/operators/equal.cc: Likewise.
1454         * testsuite/ext/random/beta_distribution/operators/inequal.cc: Likewise.
1455         * testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise.
1456         * testsuite/ext/random/hoyt_distribution/cons/parms.cc: Likewise.
1457         * testsuite/ext/random/hoyt_distribution/operators/equal.cc: Likewise.
1458         * testsuite/ext/random/hoyt_distribution/operators/inequal.cc: Likewise.
1459         * testsuite/ext/random/hoyt_distribution/operators/serialize.cc:
1460         Likewise.
1461         * testsuite/ext/random/hypergeometric_distribution/cons/default.cc:
1462         Likewise.
1463         * testsuite/ext/random/hypergeometric_distribution/cons/parms.cc:
1464         Likewise.
1465         * testsuite/ext/random/hypergeometric_distribution/operators/
1466         equal.cc: Likewise.
1467         * testsuite/ext/random/hypergeometric_distribution/operators/
1468         inequal.cc: Likewise.
1469         * testsuite/ext/random/hypergeometric_distribution/operators/
1470         serialize.cc: Likewise.
1471         * testsuite/ext/random/k_distribution/cons/default.cc: Likewise.
1472         * testsuite/ext/random/k_distribution/cons/parms.cc: Likewise.
1473         * testsuite/ext/random/k_distribution/operators/equal.cc: Likewise.
1474         * testsuite/ext/random/k_distribution/operators/inequal.cc: Likewise.
1475         * testsuite/ext/random/k_distribution/operators/serialize.cc: Likewise.
1476         * testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise.
1477         * testsuite/ext/random/logistic_distribution/cons/parms.cc: Likewise.
1478         * testsuite/ext/random/logistic_distribution/operators/equal.cc:
1479         Likewise.
1480         * testsuite/ext/random/logistic_distribution/operators/inequal.cc:
1481         Likewise.
1482         * testsuite/ext/random/logistic_distribution/operators/serialize.cc:
1483         Likewise.
1484         * testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise.
1485         * testsuite/ext/random/nakagami_distribution/cons/parms.cc: Likewise.
1486         * testsuite/ext/random/nakagami_distribution/operators/equal.cc:
1487         Likewise.
1488         * testsuite/ext/random/nakagami_distribution/operators/inequal.cc:
1489         Likewise.
1490         * testsuite/ext/random/nakagami_distribution/operators/serialize.cc:
1491         Likewise.
1492         * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise.
1493         * testsuite/ext/random/normal_mv_distribution/cons/parms.cc: Likewise.
1494         * testsuite/ext/random/normal_mv_distribution/operators/equal.cc:
1495         Likewise.
1496         * testsuite/ext/random/normal_mv_distribution/operators/inequal.cc:
1497         Likewise.
1498         * testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise.
1499         * testsuite/ext/random/pareto_distribution/cons/parms.cc: Likewise.
1500         * testsuite/ext/random/pareto_distribution/operators/equal.cc: Likewise.
1501         * testsuite/ext/random/pareto_distribution/operators/inequal.cc:
1502         Likewise.
1503         * testsuite/ext/random/pareto_distribution/operators/serialize.cc:
1504         Likewise.
1505         * testsuite/ext/random/rice_distribution/cons/default.cc: Likewise.
1506         * testsuite/ext/random/rice_distribution/cons/parms.cc: Likewise.
1507         * testsuite/ext/random/rice_distribution/operators/equal.cc: Likewise.
1508         * testsuite/ext/random/rice_distribution/operators/inequal.cc: Likewise.
1509         * testsuite/ext/random/rice_distribution/operators/serialize.cc:
1510         Likewise.
1511         * testsuite/ext/random/simd_fast_mersenne_twister_engine/cons/
1512         default.cc: Likewise.
1513         * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
1514         equal.cc: Likewise.
1515         * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
1516         inequal.cc: Likewise.
1517         * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
1518         serialize.cc: Likewise.
1519         * testsuite/ext/random/triangular_distribution/cons/default.cc:
1520         Likewise.
1521         * testsuite/ext/random/triangular_distribution/cons/parms.cc: Likewise.
1522         * testsuite/ext/random/triangular_distribution/operators/equal.cc:
1523         Likewise.
1524         * testsuite/ext/random/triangular_distribution/operators/inequal.cc:
1525         Likewise.
1526         * testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc:
1527         Likewise.
1528         * testsuite/ext/random/uniform_on_sphere_distribution/operators/
1529         equal.cc: Likewise.
1530         * testsuite/ext/random/uniform_on_sphere_distribution/operators/
1531         generate.cc: Likewise.
1532         * testsuite/ext/random/uniform_on_sphere_distribution/operators/
1533         inequal.cc: Likewise.
1534         * testsuite/ext/random/uniform_on_sphere_distribution/operators/
1535         serialize.cc: Likewise.
1536         * testsuite/ext/random/von_mises_distribution/cons/default.cc: Likewise.
1537         * testsuite/ext/random/von_mises_distribution/cons/parms.cc: Likewise.
1538         * testsuite/ext/random/von_mises_distribution/operators/equal.cc:
1539         Likewise.
1540         * testsuite/ext/random/von_mises_distribution/operators/inequal.cc:
1541         Likewise.
1542         * testsuite/ext/rope/2.cc: Likewise.
1543         * testsuite/ext/rope/3.cc: Likewise.
1544         * testsuite/ext/rope/4.cc: Likewise.
1545         * testsuite/ext/rope/pthread7-rope.cc: Likewise.
1546         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
1547         * testsuite/ext/special_functions/conf_hyperg/check_value.cc: Likewise.
1548         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
1549         * testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
1550         * testsuite/ext/stdio_filebuf/char/10063-1.cc: Likewise.
1551         * testsuite/ext/stdio_filebuf/char/10063-2.cc: Likewise.
1552         * testsuite/ext/stdio_filebuf/char/10063-3.cc: Likewise.
1553         * testsuite/ext/stdio_filebuf/char/2.cc: Likewise.
1554         * testsuite/ext/stdio_sync_filebuf/char/1.cc: Likewise.
1555         * testsuite/ext/stdio_sync_filebuf/char/12048-1.cc: Likewise.
1556         * testsuite/ext/stdio_sync_filebuf/char/12048-2.cc: Likewise.
1557         * testsuite/ext/stdio_sync_filebuf/char/12048-3.cc: Likewise.
1558         * testsuite/ext/stdio_sync_filebuf/char/12048-4.cc: Likewise.
1559         * testsuite/ext/stdio_sync_filebuf/wchar_t/1.cc: Likewise.
1560         * testsuite/ext/stdio_sync_filebuf/wchar_t/12077.cc: Likewise.
1561         * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-1.cc: Likewise.
1562         * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc: Likewise.
1563         * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-3.cc: Likewise.
1564         * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-4.cc: Likewise.
1565         * testsuite/ext/throw_allocator/variadic_construct.cc: Likewise.
1566         * testsuite/ext/type_traits/add_unsigned.cc: Likewise.
1567         * testsuite/ext/type_traits/remove_unsigned.cc: Likewise.
1568         * testsuite/ext/vstring/capacity/29134.cc: Likewise.
1569         * testsuite/ext/vstring/capacity/shrink_to_fit.cc: Likewise.
1570         * testsuite/ext/vstring/cons/58415-1.cc: Likewise.
1571         * testsuite/ext/vstring/cons/moveable.cc: Likewise.
1572         * testsuite/ext/vstring/element_access/char/58163.cc: Likewise.
1573         * testsuite/ext/vstring/element_access/char/front_back.cc: Likewise.
1574         * testsuite/ext/vstring/element_access/wchar_t/58163.cc: Likewise.
1575         * testsuite/ext/vstring/element_access/wchar_t/front_back.cc: Likewise.
1576         * testsuite/ext/vstring/hash/char/1.cc: Likewise.
1577         * testsuite/ext/vstring/hash/wchar_t/1.cc: Likewise.
1578         * testsuite/ext/vstring/init-list.cc: Likewise.
1579         * testsuite/ext/vstring/inserters_extractors/char/28277.cc: Likewise.
1580         * testsuite/ext/vstring/inserters_extractors/wchar_t/28277.cc: Likewise.
1581         * testsuite/ext/vstring/modifiers/assign/move_assign.cc: Likewise.
1582         * testsuite/ext/vstring/modifiers/pop_back/char/1.cc: Likewise.
1583         * testsuite/ext/vstring/modifiers/pop_back/wchar_t/1.cc: Likewise.
1584         * testsuite/ext/vstring/operators/1.cc: Likewise.
1585         * testsuite/ext/vstring/operators/2.cc: Likewise.
1586
1587 2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
1588
1589         PR libstdc++/65122
1590         * include/ext/malloc_allocator.h (malloc_allocator::allocate): Use
1591         aligned_alloc for types with extended alignment if available,
1592         otherwise throw bad_alloc if malloc doesn't return a suitable value.
1593         * include/ext/bitmap_allocator.h (bitmap_allocator::allocate)
1594         (bitmap_allocator::deallocate): Use aligned new/delete for types with
1595         extended alignment.
1596         * include/ext/mt_allocator.h (__mt_alloc::allocate)
1597         (__mt_alloc::deallocate): Likewise.
1598         * include/ext/new_allocator.h (new_allocator::allocate)
1599         (new_allocator::deallocate): Likewise.
1600         * include/ext/pool_allocator.h (__pool_alloc::allocate)
1601         (__pool_alloc::deallocate): Likewise.
1602         * testsuite/20_util/allocator/overaligned.cc: New test.
1603         * testsuite/ext/bitmap_allocator/overaligned.cc: New test.
1604         * testsuite/ext/malloc_allocator/overaligned.cc: New test.
1605         * testsuite/ext/mt_allocator/overaligned.cc: New test.
1606         * testsuite/ext/new_allocator/overaligned.cc: New test.
1607         * testsuite/ext/pool_allocator/overaligned.cc: New test.
1608
1609 2016-10-14  Tim Shen  <timshen@google.com>
1610
1611         PR libstdc++/77944
1612         * include/std/variant: Include <bits/funcexcept.h> for __try and
1613         __catch.
1614
1615 2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
1616
1617         * include/std/functional (_Reference_wrapper_base_impl): Remove.
1618         (_Refwrap_base_arg1, _Refwrap_base_arg2): New helpers using __void_t.
1619         (_Reference_wrapper_base): Inherit from new helpers.
1620
1621 2016-10-13  Paolo Carlini  <paolo.carlini@oracle.com>
1622
1623         * testsuite/24_iterators/container_access.cc: Remove 'test' variables.
1624         * testsuite/24_iterators/istream_iterator/2.cc: Likewise.
1625         * testsuite/24_iterators/istreambuf_iterator/2.cc: Likewise.
1626         * testsuite/24_iterators/istreambuf_iterator/2627.cc: Likewise.
1627         * testsuite/24_iterators/operations/next.cc: Likewise.
1628         * testsuite/24_iterators/operations/prev.cc: Likewise.
1629         * testsuite/24_iterators/ostreambuf_iterator/2.cc: Likewise.
1630         * testsuite/24_iterators/random_access_iterator/26020.cc: Likewise.
1631         * testsuite/24_iterators/range_access_cpp14.cc: Likewise.
1632         * testsuite/24_iterators/reverse_iterator/11729.cc: Likewise.
1633         * testsuite/24_iterators/reverse_iterator/3.cc: Likewise.
1634         * testsuite/25_algorithms/adjacent_find/vectorbool.cc: Likewise.
1635         * testsuite/25_algorithms/all_of/1.cc: Likewise.
1636         * testsuite/25_algorithms/any_of/1.cc: Likewise.
1637         * testsuite/25_algorithms/binary_search/2.cc: Likewise.
1638         * testsuite/25_algorithms/binary_search/partitioned.cc: Likewise.
1639         * testsuite/25_algorithms/clamp/1.cc: Likewise.
1640         * testsuite/25_algorithms/clamp/2.cc: Likewise.
1641         * testsuite/25_algorithms/copy/1.cc: Likewise.
1642         * testsuite/25_algorithms/copy/2.cc: Likewise.
1643         * testsuite/25_algorithms/copy/3.cc: Likewise.
1644         * testsuite/25_algorithms/copy/34595.cc: Likewise.
1645         * testsuite/25_algorithms/copy/4.cc: Likewise.
1646         * testsuite/25_algorithms/copy/deque_iterators/1.cc: Likewise.
1647         * testsuite/25_algorithms/copy/move_iterators/1.cc: Likewise.
1648         * testsuite/25_algorithms/copy/streambuf_iterators/char/1.cc: Likewise.
1649         * testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc: Likewise.
1650         * testsuite/25_algorithms/copy/streambuf_iterators/char/3.cc: Likewise.
1651         * testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc: Likewise.
1652         * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/1.cc:
1653         Likewise.
1654         * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/2.cc:
1655         Likewise.
1656         * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/3.cc:
1657         Likewise.
1658         * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/4.cc:
1659         Likewise.
1660         * testsuite/25_algorithms/copy_backward/deque_iterators/1.cc: Likewise.
1661         * testsuite/25_algorithms/copy_backward/move_iterators/1.cc: Likewise.
1662         * testsuite/25_algorithms/copy_n/1.cc: Likewise.
1663         * testsuite/25_algorithms/copy_n/2.cc: Likewise.
1664         * testsuite/25_algorithms/copy_n/3.cc: Likewise.
1665         * testsuite/25_algorithms/copy_n/4.cc: Likewise.
1666         * testsuite/25_algorithms/copy_n/50119.cc: Likewise.
1667         * testsuite/25_algorithms/copy_n/move_iterators/1.cc: Likewise.
1668         * testsuite/25_algorithms/equal_range/2.cc: Likewise.
1669         * testsuite/25_algorithms/equal_range/partitioned.cc: Likewise.
1670         * testsuite/25_algorithms/fill/1.cc: Likewise.
1671         * testsuite/25_algorithms/fill/2.cc: Likewise.
1672         * testsuite/25_algorithms/fill/3.cc: Likewise.
1673         * testsuite/25_algorithms/fill/4.cc: Likewise.
1674         * testsuite/25_algorithms/fill_n/1.cc: Likewise.
1675         * testsuite/25_algorithms/find/39546.cc: Likewise.
1676         * testsuite/25_algorithms/find/istreambuf_iterators/char/1.cc: Likewise.
1677         * testsuite/25_algorithms/find/istreambuf_iterators/char/2.cc: Likewise.
1678         * testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/1.cc:
1679         Likewise.
1680         * testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/2.cc:
1681         Likewise.
1682         * testsuite/25_algorithms/find_if/1.cc: Likewise.
1683         * testsuite/25_algorithms/find_if_not/1.cc: Likewise.
1684         * testsuite/25_algorithms/for_each/1.cc: Likewise.
1685         * testsuite/25_algorithms/heap/1.cc: Likewise.
1686         * testsuite/25_algorithms/heap/moveable.cc: Likewise.
1687         * testsuite/25_algorithms/heap/moveable2.cc: Likewise.
1688         * testsuite/25_algorithms/heap/vectorbool.cc: Likewise.
1689         * testsuite/25_algorithms/includes/1.cc: Likewise.
1690         * testsuite/25_algorithms/inplace_merge/1.cc: Likewise.
1691         * testsuite/25_algorithms/inplace_merge/49559.cc: Likewise.
1692         * testsuite/25_algorithms/inplace_merge/moveable.cc: Likewise.
1693         * testsuite/25_algorithms/inplace_merge/moveable2.cc: Likewise.
1694         * testsuite/25_algorithms/is_heap/1.cc: Likewise.
1695         * testsuite/25_algorithms/is_heap_until/1.cc: Likewise.
1696         * testsuite/25_algorithms/is_partitioned/1.cc: Likewise.
1697         * testsuite/25_algorithms/is_permutation/1.cc: Likewise.
1698         * testsuite/25_algorithms/is_permutation/2.cc: Likewise.
1699         * testsuite/25_algorithms/is_permutation/vectorbool.cc: Likewise.
1700         * testsuite/25_algorithms/is_sorted/1.cc: Likewise.
1701         * testsuite/25_algorithms/is_sorted_until/1.cc: Likewise.
1702         * testsuite/25_algorithms/iter_swap/20577.cc: Likewise.
1703         * testsuite/25_algorithms/lower_bound/2.cc: Likewise.
1704         * testsuite/25_algorithms/lower_bound/partitioned.cc: Likewise.
1705         * testsuite/25_algorithms/make_heap/complexity.cc: Likewise.
1706         * testsuite/25_algorithms/max/1.cc: Likewise.
1707         * testsuite/25_algorithms/max/2.cc: Likewise.
1708         * testsuite/25_algorithms/max/3.cc: Likewise.
1709         * testsuite/25_algorithms/max/37547.cc: Likewise.
1710         * testsuite/25_algorithms/max/4.cc: Likewise.
1711         * testsuite/25_algorithms/min/1.cc: Likewise.
1712         * testsuite/25_algorithms/min/2.cc: Likewise.
1713         * testsuite/25_algorithms/min/3.cc: Likewise.
1714         * testsuite/25_algorithms/min/37547.cc: Likewise.
1715         * testsuite/25_algorithms/min/4.cc: Likewise.
1716         * testsuite/25_algorithms/minmax/1.cc: Likewise.
1717         * testsuite/25_algorithms/minmax/2.cc: Likewise.
1718         * testsuite/25_algorithms/minmax/3.cc: Likewise.
1719         * testsuite/25_algorithms/minmax/37547.cc: Likewise.
1720         * testsuite/25_algorithms/minmax_element/1.cc: Likewise.
1721         * testsuite/25_algorithms/move/1.cc: Likewise.
1722         * testsuite/25_algorithms/move/deque_iterators/1.cc: Likewise.
1723         * testsuite/25_algorithms/move_backward/1.cc: Likewise.
1724         * testsuite/25_algorithms/move_backward/deque_iterators/1.cc: Likewise.
1725         * testsuite/25_algorithms/next_permutation/moveable.cc: Likewise.
1726         * testsuite/25_algorithms/none_of/1.cc: Likewise.
1727         * testsuite/25_algorithms/nth_element/1.cc: Likewise.
1728         * testsuite/25_algorithms/nth_element/2.cc: Likewise.
1729         * testsuite/25_algorithms/nth_element/3.cc: Likewise.
1730         * testsuite/25_algorithms/nth_element/moveable.cc: Likewise.
1731         * testsuite/25_algorithms/nth_element/random_test.cc: Likewise.
1732         * testsuite/25_algorithms/partial_sort/2.cc: Likewise.
1733         * testsuite/25_algorithms/partial_sort/check_compare_by_value.cc:
1734         Likewise.
1735         * testsuite/25_algorithms/partial_sort/moveable.cc: Likewise.
1736         * testsuite/25_algorithms/partial_sort/random_test.cc: Likewise.
1737         * testsuite/25_algorithms/partial_sort_copy/2.cc: Likewise.
1738         * testsuite/25_algorithms/partial_sort_copy/random_test.cc: Likewise.
1739         * testsuite/25_algorithms/partition/1.cc: Likewise.
1740         * testsuite/25_algorithms/partition/moveable.cc: Likewise.
1741         * testsuite/25_algorithms/partition_copy/1.cc: Likewise.
1742         * testsuite/25_algorithms/partition_point/1.cc: Likewise.
1743         * testsuite/25_algorithms/pop_heap/complexity.cc: Likewise.
1744         * testsuite/25_algorithms/prev_permutation/moveable.cc: Likewise.
1745         * testsuite/25_algorithms/push_heap/complexity.cc: Likewise.
1746         * testsuite/25_algorithms/random_shuffle/1.cc: Likewise.
1747         * testsuite/25_algorithms/random_shuffle/moveable.cc: Likewise.
1748         * testsuite/25_algorithms/rotate/1.cc: Likewise.
1749         * testsuite/25_algorithms/rotate/moveable.cc: Likewise.
1750         * testsuite/25_algorithms/rotate/moveable2.cc: Likewise.
1751         * testsuite/25_algorithms/rotate/rotate.cc: Likewise.
1752         * testsuite/25_algorithms/search/1.cc: Likewise.
1753         * testsuite/25_algorithms/search_n/58358.cc: Likewise.
1754         * testsuite/25_algorithms/shuffle/1.cc: Likewise.
1755         * testsuite/25_algorithms/sort/1.cc: Likewise.
1756         * testsuite/25_algorithms/sort/check_compare_by_value.cc: Likewise.
1757         * testsuite/25_algorithms/sort/moveable.cc: Likewise.
1758         * testsuite/25_algorithms/sort/random_test.cc: Likewise.
1759         * testsuite/25_algorithms/sort/vectorbool.cc: Likewise.
1760         * testsuite/25_algorithms/sort_heap/check_compare_by_value.cc: Likewise.
1761         * testsuite/25_algorithms/sort_heap/complexity.cc: Likewise.
1762         * testsuite/25_algorithms/stable_partition/1.cc: Likewise.
1763         * testsuite/25_algorithms/stable_partition/mem_check.cc: Likewise.
1764         * testsuite/25_algorithms/stable_partition/moveable.cc: Likewise.
1765         * testsuite/25_algorithms/stable_sort/2.cc: Likewise.
1766         * testsuite/25_algorithms/stable_sort/3.cc: Likewise.
1767         * testsuite/25_algorithms/stable_sort/49559.cc: Likewise.
1768         * testsuite/25_algorithms/stable_sort/check_compare_by_value.cc:
1769         Likewise.
1770         * testsuite/25_algorithms/stable_sort/mem_check.cc: Likewise.
1771         * testsuite/25_algorithms/stable_sort/moveable.cc: Likewise.
1772         * testsuite/25_algorithms/stable_sort/moveable2.cc: Likewise.
1773         * testsuite/25_algorithms/swap_ranges/1.cc: Likewise.
1774         * testsuite/25_algorithms/unique/11480.cc: Likewise.
1775         * testsuite/25_algorithms/unique/2.cc: Likewise.
1776         * testsuite/25_algorithms/unique/moveable.cc: Likewise.
1777         * testsuite/25_algorithms/unique_copy/1.cc: Likewise.
1778         * testsuite/25_algorithms/unique_copy/2.cc: Likewise.
1779         * testsuite/25_algorithms/unique_copy/26133.cc: Likewise.
1780         * testsuite/25_algorithms/upper_bound/2.cc: Likewise.
1781         * testsuite/25_algorithms/upper_bound/partitioned.cc: Likewise.
1782         * testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc: Likewise.
1783         * testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc:
1784         Likewise.
1785         * testsuite/28_regex/algorithms/regex_match/basic/string_01.cc:
1786         Likewise.
1787         * testsuite/28_regex/algorithms/regex_match/basic/
1788         string_range_00_03.cc: Likewise.
1789         * testsuite/28_regex/algorithms/regex_match/basic/
1790         string_range_01_03.cc: Likewise.
1791         * testsuite/28_regex/algorithms/regex_match/basic/
1792         string_range_02_03.cc: Likewise.
1793         * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
1794         Likewise.
1795         * testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc:
1796         Likewise.
1797         * testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc:
1798         Likewise.
1799         * testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc:
1800         Likewise.
1801         * testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc:
1802         Likewise.
1803         * testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc:
1804         Likewise.
1805         * testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc:
1806         Likewise.
1807         * testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc:
1808         Likewise.
1809         * testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc:
1810         Likewise.
1811         * testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc: Likewise.
1812         * testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
1813         Likewise.
1814         * testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc:
1815         Likewise.
1816         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/63199.cc:
1817         Likewise.
1818         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/
1819         anymatcher.cc: Likewise.
1820         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc:
1821         Likewise.
1822         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc:
1823         Likewise.
1824         * testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc:
1825         Likewise.
1826         * testsuite/28_regex/algorithms/regex_match/extended/
1827         cstring_questionmark.cc: Likewise.
1828         * testsuite/28_regex/algorithms/regex_match/extended/
1829         cstring_range.cc: Likewise.
1830         * testsuite/28_regex/algorithms/regex_match/extended/string_any.cc:
1831         Likewise.
1832         * testsuite/28_regex/algorithms/regex_match/extended/
1833         string_range_00_03.cc: Likewise.
1834         * testsuite/28_regex/algorithms/regex_match/extended/
1835         string_range_01_03.cc: Likewise.
1836         * testsuite/28_regex/algorithms/regex_match/extended/
1837         string_range_02_03.cc: Likewise.
1838         * testsuite/28_regex/algorithms/regex_match/extended/
1839         wstring_locale.cc: Likewise.
1840         * testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc:
1841         Likewise.
1842         * testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc: Likewise.
1843         * testsuite/28_regex/algorithms/regex_search/61720.cc: Likewise.
1844         * testsuite/28_regex/algorithms/regex_search/basic/string_01.cc:
1845         Likewise.
1846         * testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc:
1847         Likewise.
1848         * testsuite/28_regex/algorithms/regex_search/ecma/flags.cc: Likewise.
1849         * testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: Likewise.
1850         * testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc:
1851         Likewise.
1852         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: Likewise.
1853         * testsuite/28_regex/basic_regex/assign/char/cstring_op.cc: Likewise.
1854         * testsuite/28_regex/basic_regex/assign/char/moveable.cc: Likewise.
1855         * testsuite/28_regex/basic_regex/assign/char/pstring.cc: Likewise.
1856         * testsuite/28_regex/basic_regex/assign/char/range.cc: Likewise.
1857         * testsuite/28_regex/basic_regex/assign/char/string.cc: Likewise.
1858         * testsuite/28_regex/basic_regex/assign/char/string_op.cc: Likewise.
1859         * testsuite/28_regex/basic_regex/assign/wchar_t/cstring.cc: Likewise.
1860         * testsuite/28_regex/basic_regex/assign/wchar_t/cstring_op.cc: Likewise.
1861         * testsuite/28_regex/basic_regex/assign/wchar_t/pstring.cc: Likewise.
1862         * testsuite/28_regex/basic_regex/assign/wchar_t/range.cc: Likewise.
1863         * testsuite/28_regex/basic_regex/assign/wchar_t/string.cc: Likewise.
1864         * testsuite/28_regex/basic_regex/assign/wchar_t/string_op.cc: Likewise.
1865         * testsuite/28_regex/basic_regex/ctors/basic/pstring_wchar_t.cc:
1866         Likewise.
1867         * testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc:
1868         Likewise.
1869         * testsuite/28_regex/basic_regex/ctors/extended/cstring.cc: Likewise.
1870         * testsuite/28_regex/basic_regex/ctors/extended/
1871         string_range_01_02_03.cc: Likewise.
1872         * testsuite/28_regex/basic_regex/ctors/move_char.cc: Likewise.
1873         * testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc: Likewise.
1874         * testsuite/28_regex/basic_regex/ctors/wchar_t/cstring.cc: Likewise.
1875         * testsuite/28_regex/basic_regex/ctors/wchar_t/default.cc: Likewise.
1876         * testsuite/28_regex/basic_regex/ctors/wchar_t/range.cc: Likewise.
1877         * testsuite/28_regex/basic_regex/imbue/string.cc: Likewise.
1878         * testsuite/28_regex/constants/error_type.cc: Likewise.
1879         * testsuite/28_regex/constants/match_flag_type.cc: Likewise.
1880         * testsuite/28_regex/init-list.cc: Likewise.
1881         * testsuite/28_regex/iterators/regex_iterator/char/64140.cc: Likewise.
1882         * testsuite/28_regex/iterators/regex_iterator/char/string_01.cc:
1883         Likewise.
1884         * testsuite/28_regex/iterators/regex_iterator/char/
1885         string_position_01.cc
1886         * testsuite/28_regex/iterators/regex_iterator/ctors/char/default.cc:
1887         Likewise.
1888         * testsuite/28_regex/iterators/regex_iterator/ctors/wchar_t/
1889         default.cc: Likewise.
1890         * testsuite/28_regex/iterators/regex_iterator/typedefs.cc: Likewise.
1891         * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc:
1892         Likewise.
1893         * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc:
1894         Likewise.
1895         * testsuite/28_regex/iterators/regex_token_iterator/64303.cc: Likewise.
1896         * testsuite/28_regex/iterators/regex_token_iterator/char/string_01.cc:
1897         Likewise.
1898         * testsuite/28_regex/iterators/regex_token_iterator/ctors/char/
1899         default.cc: Likewise.
1900         * testsuite/28_regex/iterators/regex_token_iterator/ctors/wchar_t/
1901         default.cc: Likewise.
1902         * testsuite/28_regex/iterators/regex_token_iterator/typedefs.cc:
1903         Likewise.
1904         * testsuite/28_regex/iterators/regex_token_iterator/wchar_t/
1905         string_01.cc: Likewise.
1906         * testsuite/28_regex/iterators/regex_token_iterator/wchar_t/
1907         wstring_02.cc: Likewise.
1908         * testsuite/28_regex/match_results/ctors/char/default.cc: Likewise.
1909         * testsuite/28_regex/match_results/ctors/wchar_t/default.cc: Likewise.
1910         * testsuite/28_regex/match_results/format.cc: Likewise.
1911         * testsuite/28_regex/match_results/out_of_range_submatches.cc: Likewise.
1912         * testsuite/28_regex/match_results/swap.cc: Likewise.
1913         * testsuite/28_regex/match_results/typedefs.cc: Likewise.
1914         * testsuite/28_regex/regex_error/regex_error.cc: Likewise.
1915         * testsuite/28_regex/regression.cc: Likewise.
1916         * testsuite/28_regex/sub_match/cast_char.cc: Likewise.
1917         * testsuite/28_regex/sub_match/cast_wchar_t.cc: Likewise.
1918         * testsuite/28_regex/sub_match/embedded_zeros_cmp.cc: Likewise.
1919         * testsuite/28_regex/sub_match/length.cc: Likewise.
1920         * testsuite/28_regex/traits/char/ctor.cc: Likewise.
1921         * testsuite/28_regex/traits/char/isctype.cc: Likewise.
1922         * testsuite/28_regex/traits/char/length.cc: Likewise.
1923         * testsuite/28_regex/traits/char/lookup_classname.cc: Likewise.
1924         * testsuite/28_regex/traits/char/lookup_collatename.cc: Likewise.
1925         * testsuite/28_regex/traits/char/transform.cc: Likewise.
1926         * testsuite/28_regex/traits/char/transform_primary.cc: Likewise.
1927         * testsuite/28_regex/traits/char/translate.cc: Likewise.
1928         * testsuite/28_regex/traits/char/translate_nocase.cc: Likewise.
1929         * testsuite/28_regex/traits/char/user_defined.cc: Likewise.
1930         * testsuite/28_regex/traits/char/value.cc: Likewise.
1931         * testsuite/28_regex/traits/wchar_t/ctor.cc: Likewise.
1932         * testsuite/28_regex/traits/wchar_t/isctype.cc: Likewise.
1933         * testsuite/28_regex/traits/wchar_t/length.cc: Likewise.
1934         * testsuite/28_regex/traits/wchar_t/lookup_classname.cc: Likewise.
1935         * testsuite/28_regex/traits/wchar_t/lookup_collatename.cc: Likewise.
1936         * testsuite/28_regex/traits/wchar_t/transform.cc: Likewise.
1937         * testsuite/28_regex/traits/wchar_t/transform_primary.cc: Likewise.
1938         * testsuite/28_regex/traits/wchar_t/translate.cc: Likewise.
1939         * testsuite/28_regex/traits/wchar_t/translate_nocase.cc: Likewise.
1940         * testsuite/28_regex/traits/wchar_t/user_defined.cc: Likewise.
1941         * testsuite/28_regex/traits/wchar_t/value.cc: Likewise.
1942         * testsuite/29_atomics/atomic/60658.cc: Likewise.
1943         * testsuite/29_atomics/atomic/operators/51811.cc: Likewise.
1944         * testsuite/29_atomics/atomic_flag/clear/1.cc: Likewise.
1945         * testsuite/backward/11460.cc: Likewise.
1946         * testsuite/backward/hash_map/1.cc: Likewise.
1947         * testsuite/backward/hash_map/25896.cc: Likewise.
1948         * testsuite/backward/hash_set/1.cc: Likewise.
1949         * testsuite/backward/hash_set/25896.cc: Likewise.
1950         * testsuite/decimal/binary-arith.cc: Likewise.
1951         * testsuite/decimal/comparison.cc: Likewise.
1952         * testsuite/decimal/compound-assignment-memfunc.cc: Likewise.
1953         * testsuite/decimal/compound-assignment.cc: Likewise.
1954         * testsuite/decimal/conversion-from-float.cc: Likewise.
1955         * testsuite/decimal/conversion-from-integral.cc: Likewise.
1956         * testsuite/decimal/conversion-to-generic-float.cc: Likewise.
1957         * testsuite/decimal/conversion-to-integral.cc: Likewise.
1958         * testsuite/decimal/ctor.cc: Likewise.
1959         * testsuite/decimal/incdec-memfunc.cc: Likewise.
1960         * testsuite/decimal/incdec.cc: Likewise.
1961         * testsuite/decimal/make-decimal.cc: Likewise.
1962         * testsuite/decimal/pr54036-1.cc: Likewise.
1963         * testsuite/decimal/pr54036-2.cc: Likewise.
1964         * testsuite/decimal/pr54036-3.cc: Likewise.
1965         * testsuite/decimal/unary-arith.cc: Likewise.
1966         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: Likewise.
1967         * testsuite/special_functions/01_assoc_laguerre/check_value.cc:
1968         Likewise.
1969         * testsuite/special_functions/02_assoc_legendre/check_nan.cc: Likewise.
1970         * testsuite/special_functions/02_assoc_legendre/check_value.cc:
1971         Likewise.
1972         * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
1973         * testsuite/special_functions/03_beta/check_value.cc: Likewise.
1974         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
1975         * testsuite/special_functions/04_comp_ellint_1/check_value.cc: Likewise.
1976         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
1977         * testsuite/special_functions/05_comp_ellint_2/check_value.cc: Likewise.
1978         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
1979         * testsuite/special_functions/06_comp_ellint_3/check_value.cc: Likewise.
1980         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
1981         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: Likewise.
1982         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
1983         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
1984         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: Likewise.
1985         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
1986         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: Likewise.
1987         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
1988         * testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
1989         * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
1990         * testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
1991         * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
1992         * testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
1993         * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
1994         * testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
1995         * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
1996         * testsuite/special_functions/14_expint/check_value.cc: Likewise.
1997         * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
1998         * testsuite/special_functions/15_hermite/check_value.cc: Likewise.
1999         * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
2000         * testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
2001         * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
2002         * testsuite/special_functions/17_legendre/check_value.cc: Likewise.
2003         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
2004         * testsuite/special_functions/18_riemann_zeta/check_value.cc: Likewise.
2005         * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
2006         * testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
2007         * testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
2008         * testsuite/special_functions/20_sph_legendre/check_value.cc: Likewise.
2009         * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
2010         * testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
2011         * testsuite/tr2/bases/value.cc: Likewise.
2012         * testsuite/tr2/direct_bases/value.cc: Likewise.
2013         * testsuite/util/debug/checks.h: Likewise.
2014         * testsuite/util/debug/unordered_checks.h: Likewise.
2015         * testsuite/util/testsuite_allocator.h: Likewise.
2016         * testsuite/util/testsuite_api.h: Likewise.
2017         * testsuite/util/testsuite_common_types.h: Likewise.
2018         * testsuite/util/testsuite_random.h: Likewise.
2019         * testsuite/util/testsuite_rvalref.h: Likewise.
2020
2021 2016-10-13  Jonathan Wakely  <jwakely@redhat.com>
2022
2023         * include/bits/shared_ptr_base.h: Include <functional>.
2024         [!__cpp_rtti]: Do not include <typeinfo>.
2025         * include/experimental/array: Do not include <functional>.
2026         * include/experimental/memory: Include <bits/functional_hash.h>
2027         instead of <functional>.
2028         * include/experimental/propagate_const: Include <bits/stl_function.h>,
2029         <bits/functional_hash.h>, and <bits/move.h> instead of <functional>.
2030         * include/experimental/tuple: Do not include <functional>.
2031         * include/std/future: Include <functional>.
2032         * include/std/memory: Do not include <functional>.
2033         * include/std/mutex: [_GLIBCXX_HAVE_TLS]: Likewise.
2034         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Add
2035         missing includes.
2036         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
2037         * testsuite/20_util/specialized_algorithms/memory_management_tools/
2038         1.cc: Likewise.
2039         * testsuite/30_threads/call_once/60497.cc: Likewise.
2040         * testsuite/30_threads/lock/2.cc: Likewise.
2041         * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
2042         * testsuite/experimental/algorithm/sample.cc: Likewise.
2043         * testsuite/experimental/array/make_array.cc: Likewise.
2044         * testsuite/experimental/array/neg.cc: Likewise. Adjust dg-error line.
2045         * testsuite/experimental/propagate_const/assignment/move_neg.cc:
2046         Adjust dg-error lines.
2047         * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
2048         * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
2049         * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
2050         * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
2051         * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
2052
2053         * testsuite/experimental/algorithm/sample.cc: Add missing header.
2054
2055         * include/experimental/propagate_const (element_type): Qualify
2056         declval.
2057
2058         * testsuite/26_numerics/random/default_random_engine.cc: Use VERIFY
2059         instead of assert.
2060
2061         * include/experiumental/functional (boyer_moore_searcher)
2062         (__boyer_moore_map_base, __boyer_moore_array_base): Qualify containers
2063         with _GLIBCXX_STD_C.
2064         * include/std/functional: Likewise.
2065
2066         * include/std/chrono (floor): Replace non-constexpr operation.
2067         * testsuite/20_util/duration_cast/rounding.cc: Test conversion to
2068         durations with floating pointer representations.
2069
2070         * src/c++11/compatibility-thread-c++0x.cc (_Bind_simple)
2071         (_Bind_simple_helper, __bind_simple): Restore for ABI compat symbols.
2072
2073         * include/std/functional (_Bind_simple, _Bind_simple_helper)
2074         (__bind_simple): Remove.
2075         * include/std/future: Include <bits/invoke.h> instead of <functional>.
2076         (__future_base::_Task_state::_M_run)
2077         (__future_base::_Task_state::_M_run_delayed): Use lambda expressions
2078         instead of __bind_simple.
2079         (__future_base::_Task_state::_S_maybe_wrap_ref): Remove.
2080         (async): Use thread::__make_invoker instead of __bind_simple.
2081         * include/std/thread: Include <tuple> and <bits/invoke.h> instead of
2082         <functional>.
2083         (thread::_Invoker, thread::__make_invoker): Define helpers to do
2084         INVOKE(DECAY_COPY(f), DECAY_COPY(args)...).
2085
2086         * include/std/functional (_Not_fn): Make exception specifications
2087         depend on whether negating the result can throw.
2088         * testsuite/20_util/not_fn/1.cc: Move to ...
2089         * testsuite/20_util/function_objects/not_fn/1.cc: ... here. Add tests
2090         for types that can throw when negated and that cannot be negated.
2091
2092         * include/bits/invoke.h (__invoke): Fix exception-specification.
2093         * include/std/functional (invoke): Likewise.
2094         * testsuite/20_util/function_objects/invoke/1.cc: New test.
2095
2096 2016-10-12  Paolo Carlini  <paolo.carlini@oracle.com>
2097
2098         * testsuite/util/testsuite_hooks.h: Rewrite VERIFY in terms of
2099         __builtin_printf and __builtin_abort.
2100         * testsuite/lib/libstdc++.exp: Remove _GLIBCXX_ASSERT use.
2101         * scripts/testsuite_flags.in: Likewise.
2102         * testsuite/22_locale/time_get/get/char/1.cc: Likewise.
2103         * testsuite/22_locale/time_get/get/char/2.cc: Likewise.
2104         * testsuite/22_locale/time_get/get/wchar_t/1.cc: Likewise.
2105         * testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
2106         * testsuite/27_io/basic_filebuf/close/char/4879.cc: Likewise, adjust.
2107         * testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
2108         * testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
2109         * testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc: Likewise.
2110         * testsuite/27_io/basic_filebuf/seekoff/char/26777.cc: Likewise.
2111         * testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
2112         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/1.cc:
2113         Likewise.
2114         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
2115         Likewise.
2116         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/1.cc:
2117         Likewise.
2118         * testsuite/27_io/objects/char/7.cc: Likewise.
2119         * testsuite/27_io/objects/char/9661-1.cc: Likewise.
2120         * testsuite/27_io/objects/wchar_t/7.cc: Likewise.
2121         * testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.
2122         * testsuite/18_support/50594.cc: Remove 'test' variable, adjust.
2123         * testsuite/18_support/bad_alloc/what.cc: Likewise.
2124         * testsuite/18_support/bad_cast/what.cc: Likewise.
2125         * testsuite/18_support/bad_exception/what.cc: Likewise.
2126         * testsuite/18_support/bad_typeid/what.cc: Likewise.
2127         * testsuite/18_support/exception/38732.cc: Likewise.
2128         * testsuite/18_support/exception/what.cc: Likewise.
2129         * testsuite/18_support/exception_ptr/64241.cc: Likewise.
2130         * testsuite/18_support/exception_ptr/current_exception.cc: Likewise.
2131         * testsuite/18_support/exception_ptr/lifespan.cc: Likewise.
2132         * testsuite/18_support/exception_ptr/make_exception_ptr.cc: Likewise.
2133         * testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise.
2134         * testsuite/18_support/nested_exception/cons.cc: Likewise.
2135         * testsuite/18_support/nested_exception/nested_ptr.cc: Likewise.
2136         * testsuite/18_support/nested_exception/rethrow_if_nested.cc: Likewise.
2137         * testsuite/18_support/nested_exception/rethrow_nested.cc: Likewise.
2138         * testsuite/18_support/nested_exception/throw_with_nested.cc: Likewise.
2139         * testsuite/18_support/numeric_limits/char16_32_t.cc: Likewise.
2140         * testsuite/18_support/numeric_limits/digits10.cc: Likewise.
2141         * testsuite/18_support/numeric_limits/dr559.cc: Likewise.
2142         * testsuite/18_support/numeric_limits/epsilon.cc: Likewise.
2143         * testsuite/18_support/numeric_limits/is_iec559.cc: Likewise.
2144         * testsuite/18_support/numeric_limits/is_signed.cc: Likewise.
2145         * testsuite/18_support/numeric_limits/lowest.cc: Likewise.
2146         * testsuite/18_support/numeric_limits/max_digits10.cc: Likewise.
2147         * testsuite/18_support/numeric_limits/min_max.cc: Likewise.
2148         * testsuite/18_support/numeric_limits/specialization_default_values.cc:
2149         Likewise.
2150         * testsuite/18_support/type_info/hash_code.cc: Likewise.
2151         * testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Likewise.
2152         * testsuite/19_diagnostics/error_category/cons/default.cc: Likewise.
2153         * testsuite/19_diagnostics/error_category/operators/equal.cc: Likewise.
2154         * testsuite/19_diagnostics/error_category/operators/
2155         not_equal.cc: Likewise.
2156         * testsuite/19_diagnostics/error_code/cons/1.cc: Likewise.
2157         * testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise.
2158         * testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise.
2159         * testsuite/19_diagnostics/error_code/operators/bool.cc: Likewise.
2160         * testsuite/19_diagnostics/error_code/operators/equal.cc: Likewise.
2161         * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Likewise.
2162         * testsuite/19_diagnostics/error_condition/cons/1.cc: Likewise.
2163         * testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise.
2164         * testsuite/19_diagnostics/error_condition/modifiers/39881.cc:
2165         Likewise.
2166         * testsuite/19_diagnostics/error_condition/operators/bool.cc: Likewise.
2167         * testsuite/19_diagnostics/error_condition/operators/equal.cc:
2168         Likewise.
2169         * testsuite/19_diagnostics/error_condition/operators/not_equal.cc:
2170         Likewise.
2171         * testsuite/19_diagnostics/logic_error/what-1.cc: Likewise.
2172         * testsuite/19_diagnostics/logic_error/what-2.cc: Likewise.
2173         * testsuite/19_diagnostics/logic_error/what-3.cc: Likewise.
2174         * testsuite/19_diagnostics/logic_error/what-big.cc: Likewise.
2175         * testsuite/19_diagnostics/runtime_error/what-1.cc: Likewise.
2176         * testsuite/19_diagnostics/runtime_error/what-2.cc: Likewise.
2177         * testsuite/19_diagnostics/runtime_error/what-3.cc: Likewise.
2178         * testsuite/19_diagnostics/runtime_error/what-big.cc: Likewise.
2179         * testsuite/19_diagnostics/system_error/cons-1.cc: Likewise.
2180         * testsuite/19_diagnostics/system_error/what-1.cc: Likewise.
2181         * testsuite/19_diagnostics/system_error/what-2.cc: Likewise.
2182         * testsuite/19_diagnostics/system_error/what-3.cc: Likewise.
2183         * testsuite/19_diagnostics/system_error/what-4.cc: Likewise.
2184         * testsuite/19_diagnostics/system_error/what-big.cc: Likewise.
2185         * testsuite/20_util/addressof/1.cc: Likewise.
2186         * testsuite/20_util/align/1.cc: Likewise.
2187         * testsuite/20_util/align/2.cc: Likewise.
2188         * testsuite/20_util/allocator/1.cc: Likewise.
2189         * testsuite/20_util/allocator/10378.cc: Likewise.
2190         * testsuite/20_util/allocator/8230.cc: Likewise.
2191         * testsuite/20_util/allocator_traits/members/allocate_hint.cc:
2192         Likewise.
2193         * testsuite/20_util/allocator_traits/members/construct.cc: Likewise.
2194         * testsuite/20_util/allocator_traits/members/destroy.cc: Likewise.
2195         * testsuite/20_util/allocator_traits/members/max_size.cc: Likewise.
2196         * testsuite/20_util/any/assign/exception.cc: Likewise.
2197         * testsuite/20_util/auto_ptr/1.cc: Likewise.
2198         * testsuite/20_util/auto_ptr/2.cc: Likewise.
2199         * testsuite/20_util/auto_ptr/3.cc: Likewise.
2200         * testsuite/20_util/auto_ptr/4.cc: Likewise.
2201         * testsuite/20_util/auto_ptr/5.cc: Likewise.
2202         * testsuite/20_util/auto_ptr/6.cc: Likewise.
2203         * testsuite/20_util/auto_ptr/7.cc: Likewise.
2204         * testsuite/20_util/bind/all_bound.cc: Likewise.
2205         * testsuite/20_util/bind/conv_result.cc: Likewise.
2206         * testsuite/20_util/bind/cv_quals.cc: Likewise.
2207         * testsuite/20_util/bind/cv_quals_2.cc
2208         * testsuite/20_util/bind/nested.cc: Likewise.
2209         * testsuite/20_util/bind/placeholders.cc: Likewise.
2210         * testsuite/20_util/bind/ref.cc: Likewise.
2211         * testsuite/20_util/bind/ref2.cc: Likewise.
2212         * testsuite/20_util/common_type/requirements/typedefs-1.cc: Likewise.
2213         * testsuite/20_util/duration/arithmetic/1.cc: Likewise.
2214         * testsuite/20_util/duration/arithmetic/2.cc: Likewise.
2215         * testsuite/20_util/duration/arithmetic/58850.cc: Likewise.
2216         * testsuite/20_util/duration/arithmetic/dr2020.cc: Likewise.
2217         * testsuite/20_util/duration/arithmetic/dr934-2.cc: Likewise.
2218         * testsuite/20_util/duration/comparison_operators/1.cc: Likewise.
2219         * testsuite/20_util/duration/cons/1.cc: Likewise.
2220         * testsuite/20_util/duration/cons/2.cc: Likewise.
2221         * testsuite/20_util/enable_if/requirements/typedefs.cc: Likewise.
2222         * testsuite/20_util/enable_if/requirements/typedefs_neg.cc: Likewise.
2223         * testsuite/20_util/enable_shared_from_this/members/assign.cc:
2224         Likewise.
2225         * testsuite/20_util/exchange/1.cc: Likewise.
2226         * testsuite/20_util/forward/a.cc: Likewise.
2227         * testsuite/20_util/forward/b.cc: Likewise.
2228         * testsuite/20_util/forward/d.cc: Likewise.
2229         * testsuite/20_util/function/1.cc: Likewise.
2230         * testsuite/20_util/function/2.cc: Likewise.
2231         * testsuite/20_util/function/3.cc: Likewise.
2232         * testsuite/20_util/function/4.cc: Likewise.
2233         * testsuite/20_util/function/43397.cc: Likewise.
2234         * testsuite/20_util/function/5.cc: Likewise.
2235         * testsuite/20_util/function/6.cc: Likewise.
2236         * testsuite/20_util/function/7.cc: Likewise.
2237         * testsuite/20_util/function/8.cc: Likewise.
2238         * testsuite/20_util/function/9.cc: Likewise.
2239         * testsuite/20_util/function/assign/move.cc: Likewise.
2240         * testsuite/20_util/function/cons/move.cc: Likewise.
2241         * testsuite/20_util/function_objects/dr660.cc: Likewise.
2242         * testsuite/20_util/hash/chi2_q_bit_flip_set.cc: Likewise.
2243         * testsuite/20_util/hash/chi2_q_bit_string_set.cc: Likewise.
2244         * testsuite/20_util/hash/chi2_q_document_words.cc: Likewise.
2245         * testsuite/20_util/hash/chi2_q_numeric_pattern_set.cc: Likewise.
2246         * testsuite/20_util/hash/chi2_q_uniform_random.cc: Likewise.
2247         * testsuite/20_util/hash/operators/size_t.cc: Likewise.
2248         * testsuite/20_util/hash/quality.cc: Likewise.
2249         * testsuite/20_util/integral_constant/static_definition.cc: Likewise.
2250         * testsuite/20_util/integral_constant/true_false_value.cc: Likewise.
2251         * testsuite/20_util/is_function/24808.cc: Likewise.
2252         * testsuite/20_util/is_object/24808.cc: Likewise.
2253         * testsuite/20_util/move_if_noexcept/1.cc: Likewise.
2254         * testsuite/20_util/move_if_noexcept/constexpr.cc: Likewise.
2255         * testsuite/20_util/owner_less/cmp.cc: Likewise.
2256         * testsuite/20_util/pair/1.cc: Likewise.
2257         * testsuite/20_util/pair/2.cc: Likewise.
2258         * testsuite/20_util/pair/3.cc: Likewise.
2259         * testsuite/20_util/pair/4.cc: Likewise.
2260         * testsuite/20_util/pair/make_pair/constexpr.cc: Likewise.
2261         * testsuite/20_util/pair/moveable.cc: Likewise.
2262         * testsuite/20_util/pair/piecewise.cc: Likewise.
2263         * testsuite/20_util/pair/swap.cc: Likewise.
2264         * testsuite/20_util/ratio/comparisons/comp1.cc: Likewise.
2265         * testsuite/20_util/ratio/comparisons/comp2.cc: Likewise.
2266         * testsuite/20_util/ratio/comparisons/comp3.cc: Likewise.
2267         * testsuite/20_util/ratio/cons/cons1.cc: Likewise.
2268         * testsuite/20_util/ratio/operations/45866.cc: Likewise.
2269         * testsuite/20_util/ratio/operations/47913.cc: Likewise.
2270         * testsuite/20_util/ratio/operations/ops1.cc: Likewise.
2271         * testsuite/20_util/ratio/operations/ops2.cc: Likewise.
2272         * testsuite/20_util/ratio/operations/ops3.cc: Likewise.
2273         * testsuite/20_util/reference_wrapper/invoke.cc: Likewise.
2274         * testsuite/20_util/scoped_allocator/1.cc: Likewise.
2275         * testsuite/20_util/scoped_allocator/2.cc: Likewise.
2276         * testsuite/20_util/shared_ptr/assign/assign.cc: Likewise.
2277         * testsuite/20_util/shared_ptr/assign/auto_ptr.cc: Likewise.
2278         * testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
2279         * testsuite/20_util/shared_ptr/assign/move.cc: Likewise.
2280         * testsuite/20_util/shared_ptr/assign/shared_ptr.cc: Likewise.
2281         * testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc:
2282         Likewise.
2283         * testsuite/20_util/shared_ptr/comparison/cmp.cc: Likewise.
2284         * testsuite/20_util/shared_ptr/comparison/less.cc: Likewise.
2285         * testsuite/20_util/shared_ptr/cons/alias.cc: Likewise.
2286         * testsuite/20_util/shared_ptr/cons/alloc.cc: Likewise.
2287         * testsuite/20_util/shared_ptr/cons/auto_ptr.cc: Likewise.
2288         * testsuite/20_util/shared_ptr/cons/copy.cc: Likewise.
2289         * testsuite/20_util/shared_ptr/cons/default.cc: Likewise.
2290         * testsuite/20_util/shared_ptr/cons/move.cc: Likewise.
2291         * testsuite/20_util/shared_ptr/cons/nullptr.cc: Likewise.
2292         * testsuite/20_util/shared_ptr/cons/pointer.cc: Likewise.
2293         * testsuite/20_util/shared_ptr/cons/unique_ptr.cc: Likewise.
2294         * testsuite/20_util/shared_ptr/cons/unique_ptr_array.cc: Likewise.
2295         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Likewise.
2296         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc:
2297         Likewise.
2298         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc:
2299         Likewise.
2300         * testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc: Likewise.
2301         * testsuite/20_util/shared_ptr/cons/weak_ptr.cc: Likewise.
2302         * testsuite/20_util/shared_ptr/creation/alloc.cc: Likewise.
2303         * testsuite/20_util/shared_ptr/creation/dr402.cc: Likewise.
2304         * testsuite/20_util/shared_ptr/creation/dr925.cc: Likewise.
2305         * testsuite/20_util/shared_ptr/creation/make.cc: Likewise.
2306         * testsuite/20_util/shared_ptr/dest/dest.cc: Likewise.
2307         * testsuite/20_util/shared_ptr/hash/1.cc: Likewise.
2308         * testsuite/20_util/shared_ptr/misc/24595.cc: Likewise.
2309         * testsuite/20_util/shared_ptr/misc/42019.cc: Likewise.
2310         * testsuite/20_util/shared_ptr/misc/io.cc: Likewise.
2311         * testsuite/20_util/shared_ptr/misc/swap.cc: Likewise.
2312         * testsuite/20_util/shared_ptr/modifiers/reset.cc: Likewise.
2313         * testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc: Likewise.
2314         * testsuite/20_util/shared_ptr/modifiers/reset_neg.cc: Likewise.
2315         * testsuite/20_util/shared_ptr/modifiers/swap.cc: Likewise.
2316         * testsuite/20_util/shared_ptr/modifiers/swap_neg.cc: Likewise.
2317         * testsuite/20_util/shared_ptr/observers/bool_conv.cc: Likewise.
2318         * testsuite/20_util/shared_ptr/observers/get.cc: Likewise.
2319         * testsuite/20_util/shared_ptr/observers/owner_before.cc: Likewise.
2320         * testsuite/20_util/shared_ptr/observers/unique.cc: Likewise.
2321         * testsuite/20_util/shared_ptr/observers/use_count.cc: Likewise.
2322         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
2323         Likewise.
2324         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
2325         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
2326         move_iterators/1.cc: Likewise.
2327         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
2328         move_iterators/1.cc: Likewise.
2329         * testsuite/20_util/temporary_buffer.cc: Likewise.
2330         * testsuite/20_util/time_point/1.cc: Likewise.
2331         * testsuite/20_util/time_point/2.cc: Likewise.
2332         * testsuite/20_util/time_point/3.cc: Likewise.
2333         * testsuite/20_util/time_point/nonmember/constexpr.cc: Likewise.
2334         * testsuite/20_util/tuple/48476.cc: Likewise.
2335         * testsuite/20_util/tuple/comparison_operators/comparisons.cc:
2336         Likewise.
2337         * testsuite/20_util/tuple/cons/allocators.cc: Likewise.
2338         * testsuite/20_util/tuple/cons/assignment.cc: Likewise.
2339         * testsuite/20_util/tuple/cons/big_tuples.cc: Likewise.
2340         * testsuite/20_util/tuple/cons/constructor.cc: Likewise.
2341         * testsuite/20_util/tuple/creation_functions/23978.cc: Likewise.
2342         * testsuite/20_util/tuple/creation_functions/48476.cc: Likewise.
2343         * testsuite/20_util/tuple/creation_functions/constexpr.cc: Likewise.
2344         * testsuite/20_util/tuple/creation_functions/forward_as_tuple.cc:
2345         Likewise.
2346         * testsuite/20_util/tuple/creation_functions/make_tuple.cc: Likewise.
2347         * testsuite/20_util/tuple/creation_functions/tie.cc: Likewise.
2348         * testsuite/20_util/tuple/creation_functions/tie2.cc: Likewise.
2349         * testsuite/20_util/tuple/cv_tuple_size.cc: Likewise.
2350         * testsuite/20_util/tuple/element_access/get.cc: Likewise.
2351         * testsuite/20_util/tuple/element_access/get_by_type.cc: Likewise.
2352         * testsuite/20_util/tuple/moveable.cc: Likewise.
2353         * testsuite/20_util/tuple/swap.cc: Likewise.
2354         * testsuite/20_util/tuple/tuple_size.cc: Likewise.
2355         * testsuite/20_util/typeindex/comparison_operators.cc: Likewise.
2356         * testsuite/20_util/typeindex/hash.cc: Likewise.
2357         * testsuite/20_util/typeindex/hash_code.cc: Likewise.
2358         * testsuite/20_util/typeindex/name.cc: Likewise.
2359         * testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
2360         * testsuite/20_util/unique_ptr/assign/move.cc: Likewise.
2361         * testsuite/20_util/unique_ptr/assign/move_array.cc: Likewise.
2362         * testsuite/20_util/unique_ptr/assign/nullptr.cc: Likewise.
2363         * testsuite/20_util/unique_ptr/cons/auto_ptr.cc: Likewise.
2364         * testsuite/20_util/unique_ptr/cons/nullptr.cc: Likewise.
2365         * testsuite/20_util/unique_ptr/cons/pointer.cc: Likewise.
2366         * testsuite/20_util/unique_ptr/cons/pointer_array.cc: Likewise.
2367         * testsuite/20_util/unique_ptr/cons/ptr_deleter.cc: Likewise.
2368         * testsuite/20_util/unique_ptr/creation/array.cc: Likewise.
2369         * testsuite/20_util/unique_ptr/creation/single.cc: Likewise.
2370         * testsuite/20_util/unique_ptr/hash/1.cc: Likewise.
2371         * testsuite/20_util/unique_ptr/modifiers/43183.cc: Likewise.
2372         * testsuite/20_util/unique_ptr/specialized_algorithms/
2373         comparisons.cc: Likewise.
2374         * testsuite/20_util/unique_ptr/specialized_algorithms/
2375         comparisons_array.cc: Likewise.
2376         * testsuite/20_util/unique_ptr/specialized_algorithms/swap.cc:
2377         Likewise.
2378         * testsuite/20_util/uses_allocator/construction.cc: Likewise.
2379         * testsuite/20_util/uses_allocator/value.cc: Likewise.
2380         * testsuite/20_util/variant/run.cc: Likewise.
2381         * testsuite/20_util/weak_ptr/observers/owner_before.cc: Likewise.
2382         * testsuite/21_strings/basic_string/allocator/char/copy.cc: Likewise.
2383         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
2384         Likewise.
2385         * testsuite/21_strings/basic_string/allocator/char/move.cc: Likewise.
2386         * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
2387         Likewise.
2388         * testsuite/21_strings/basic_string/allocator/char/swap.cc: Likewise.
2389         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
2390         Likewise.
2391         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
2392         Likewise.
2393         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
2394         Likewise.
2395         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
2396         Likewise.
2397         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
2398         Likewise.
2399         * testsuite/21_strings/basic_string/capacity/1.cc: Likewise.
2400         * testsuite/21_strings/basic_string/capacity/char/1.cc: Likewise.
2401         * testsuite/21_strings/basic_string/capacity/char/18654.cc: Likewise.
2402         * testsuite/21_strings/basic_string/capacity/char/2.cc: Likewise.
2403         * testsuite/21_strings/basic_string/capacity/char/shrink_to_fit.cc:
2404         Likewise.
2405         * testsuite/21_strings/basic_string/capacity/wchar_t/1.cc: Likewise.
2406         * testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc:
2407         Likewise.
2408         * testsuite/21_strings/basic_string/capacity/wchar_t/2.cc: Likewise.
2409         * testsuite/21_strings/basic_string/capacity/wchar_t/shrink_to_fit.cc:
2410         Likewise.
2411         * testsuite/21_strings/basic_string/cons/char/1.cc: Likewise.
2412         * testsuite/21_strings/basic_string/cons/char/2.cc: Likewise.
2413         * testsuite/21_strings/basic_string/cons/char/3.cc: Likewise.
2414         * testsuite/21_strings/basic_string/cons/char/4.cc: Likewise.
2415         * testsuite/21_strings/basic_string/cons/char/42261.cc: Likewise.
2416         * testsuite/21_strings/basic_string/cons/char/5.cc: Likewise.
2417         * testsuite/21_strings/basic_string/cons/char/6.cc: Likewise.
2418         * testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
2419         * testsuite/21_strings/basic_string/cons/char/8.cc: Likewise.
2420         * testsuite/21_strings/basic_string/cons/char/moveable.cc: Likewise.
2421         * testsuite/21_strings/basic_string/cons/char/moveable2.cc: Likewise.
2422         * testsuite/21_strings/basic_string/cons/wchar_t/1.cc: Likewise.
2423         * testsuite/21_strings/basic_string/cons/wchar_t/2.cc: Likewise.
2424         * testsuite/21_strings/basic_string/cons/wchar_t/3.cc: Likewise.
2425         * testsuite/21_strings/basic_string/cons/wchar_t/4.cc: Likewise.
2426         * testsuite/21_strings/basic_string/cons/wchar_t/42261.cc: Likewise.
2427         * testsuite/21_strings/basic_string/cons/wchar_t/5.cc: Likewise.
2428         * testsuite/21_strings/basic_string/cons/wchar_t/6.cc: Likewise.
2429         * testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
2430         * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: Likewise.
2431         * testsuite/21_strings/basic_string/cons/wchar_t/moveable.cc: Likewise.
2432         * testsuite/21_strings/basic_string/cons/wchar_t/moveable2.cc:
2433         Likewise.
2434         * testsuite/21_strings/basic_string/element_access/char/1.cc: Likewise.
2435         * testsuite/21_strings/basic_string/element_access/char/2.cc: Likewise.
2436         * testsuite/21_strings/basic_string/element_access/char/3.cc: Likewise.
2437         * testsuite/21_strings/basic_string/element_access/char/4.cc: Likewise.
2438         * testsuite/21_strings/basic_string/element_access/char/58163.cc:
2439         Likewise.
2440         * testsuite/21_strings/basic_string/element_access/char/empty.cc:
2441         Likewise.
2442         * testsuite/21_strings/basic_string/element_access/char/front_back.cc:
2443         Likewise.
2444         * testsuite/21_strings/basic_string/element_access/wchar_t/1.cc:
2445         Likewise.
2446         * testsuite/21_strings/basic_string/element_access/wchar_t/2.cc:
2447         Likewise.
2448         * testsuite/21_strings/basic_string/element_access/wchar_t/3.cc:
2449         Likewise.
2450         * testsuite/21_strings/basic_string/element_access/wchar_t/4.cc:
2451         Likewise.
2452         * testsuite/21_strings/basic_string/element_access/wchar_t/58163.cc:
2453         Likewise.
2454         * testsuite/21_strings/basic_string/element_access/wchar_t/empty.cc:
2455         Likewise.
2456         * testsuite/21_strings/basic_string/element_access/wchar_t/
2457         front_back.cc: Likewise.
2458         * testsuite/21_strings/basic_string/init-list.cc: Likewise.
2459         * testsuite/21_strings/basic_string/inserters_extractors/char/1.cc:
2460         Likewise.
2461         * testsuite/21_strings/basic_string/inserters_extractors/char/10.cc:
2462         Likewise.
2463         * testsuite/21_strings/basic_string/inserters_extractors/char/11.cc:
2464         Likewise.
2465         * testsuite/21_strings/basic_string/inserters_extractors/char/
2466         28277.cc: Likewise.
2467         * testsuite/21_strings/basic_string/inserters_extractors/char/4.cc:
2468         Likewise.
2469         * testsuite/21_strings/basic_string/inserters_extractors/char/5.cc:
2470         Likewise.
2471         * testsuite/21_strings/basic_string/inserters_extractors/char/6.cc:
2472         Likewise.
2473         * testsuite/21_strings/basic_string/inserters_extractors/char/7.cc:
2474         Likewise.
2475         * testsuite/21_strings/basic_string/inserters_extractors/char/8.cc:
2476         Likewise.
2477         * testsuite/21_strings/basic_string/inserters_extractors/char/9.cc:
2478         Likewise.
2479         * testsuite/21_strings/basic_string/inserters_extractors/pod/
2480         10081-in.cc: Likewise.
2481         * testsuite/21_strings/basic_string/inserters_extractors/pod/
2482         10081-out.cc: Likewise.
2483         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/1.cc:
2484         Likewise.
2485         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
2486         10.cc: Likewise.
2487         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
2488         11.cc: Likewise.
2489         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
2490         28277.cc: Likewise.
2491         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/4.cc:
2492         Likewise.
2493         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/5.cc:
2494         Likewise.
2495         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/6.cc:
2496         Likewise.
2497         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc:
2498         Likewise.
2499         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/8.cc:
2500         Likewise.
2501         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/9.cc:
2502         Likewise.
2503         * testsuite/21_strings/basic_string/modifiers/append/char/1.cc:
2504         Likewise.
2505         * testsuite/21_strings/basic_string/modifiers/append/char/2.cc:
2506         Likewise.
2507         * testsuite/21_strings/basic_string/modifiers/append/char/3.cc:
2508         Likewise.
2509         * testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
2510         Likewise.
2511         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/1.cc:
2512         Likewise.
2513         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/2.cc:
2514         Likewise.
2515         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/3.cc:
2516         Likewise.
2517         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
2518         Likewise.
2519         * testsuite/21_strings/basic_string/modifiers/assign/char/1.cc:
2520         Likewise.
2521         * testsuite/21_strings/basic_string/modifiers/assign/char/2.cc:
2522         Likewise.
2523         * testsuite/21_strings/basic_string/modifiers/assign/char/3.cc:
2524         Likewise.
2525         * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
2526         Likewise.
2527         * testsuite/21_strings/basic_string/modifiers/assign/char/
2528         move_assign.cc: Likewise.
2529         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/1.cc:
2530         Likewise.
2531         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/2.cc:
2532         Likewise.
2533         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/3.cc:
2534         Likewise.
2535         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
2536         Likewise.
2537         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/
2538         move_assign.cc: Likewise.
2539         * testsuite/21_strings/basic_string/modifiers/insert/char/1.cc:
2540         Likewise.
2541         * testsuite/21_strings/basic_string/modifiers/insert/char/2.cc:
2542         Likewise.
2543         * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
2544         Likewise.
2545         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/1.cc:
2546         Likewise.
2547         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/2.cc:
2548         Likewise.
2549         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
2550         Likewise.
2551         * testsuite/21_strings/basic_string/modifiers/pop_back/char/1.cc:
2552         Likewise.
2553         * testsuite/21_strings/basic_string/modifiers/pop_back/wchar_t/1.cc:
2554         Likewise.
2555         * testsuite/21_strings/basic_string/modifiers/replace/char/1.cc:
2556         Likewise.
2557         * testsuite/21_strings/basic_string/modifiers/replace/char/2.cc:
2558         Likewise.
2559         * testsuite/21_strings/basic_string/modifiers/replace/char/3.cc:
2560         Likewise.
2561         * testsuite/21_strings/basic_string/modifiers/replace/char/4.cc:
2562         Likewise.
2563         * testsuite/21_strings/basic_string/modifiers/replace/char/5.cc:
2564         Likewise.
2565         * testsuite/21_strings/basic_string/modifiers/replace/char/6.cc:
2566         Likewise.
2567         * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
2568         Likewise.
2569         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/1.cc:
2570         Likewise.
2571         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/2.cc:
2572         Likewise.
2573         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/3.cc:
2574         Likewise.
2575         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/4.cc:
2576         Likewise.
2577         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/5.cc:
2578         Likewise.
2579         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/6.cc:
2580         Likewise.
2581         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
2582         Likewise.
2583         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
2584         Likewise.
2585         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
2586         Likewise.
2587         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
2588         Likewise.
2589         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
2590         Likewise.
2591         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
2592         Likewise.
2593         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
2594         Likewise.
2595         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
2596         Likewise.
2597         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
2598         Likewise.
2599         * testsuite/21_strings/basic_string/numeric_conversions/char/
2600         stoull.cc: Likewise.
2601         * testsuite/21_strings/basic_string/numeric_conversions/char/
2602         to_string.cc: Likewise.
2603         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2604         dr1261.cc: Likewise.
2605         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2606         stod.cc: Likewise.
2607         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2608         stof.cc: Likewise.
2609         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2610         stoi.cc: Likewise.
2611         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2612         stol.cc: Likewise.
2613         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2614         stold.cc: Likewise.
2615         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2616         stoll.cc: Likewise.
2617         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2618         stoul.cc: Likewise.
2619         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2620         stoull.cc: Likewise.
2621         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
2622         to_wstring.cc: Likewise.
2623         * testsuite/21_strings/basic_string/operations/compare/char/1.cc:
2624         Likewise.
2625         * testsuite/21_strings/basic_string/operations/compare/char/13650.cc:
2626         Likewise.
2627         * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
2628         Likewise.
2629         * testsuite/21_strings/basic_string/operations/compare/wchar_t/1.cc:
2630         Likewise.
2631         * testsuite/21_strings/basic_string/operations/compare/wchar_t/
2632         13650.cc: Likewise.
2633         * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
2634         Likewise.
2635         * testsuite/21_strings/basic_string/operations/data/char/1.cc:
2636         Likewise.
2637         * testsuite/21_strings/basic_string/operations/data/wchar_t/1.cc:
2638         Likewise.
2639         * testsuite/21_strings/basic_string/operations/find/char/1.cc:
2640         Likewise.
2641         * testsuite/21_strings/basic_string/operations/find/char/2.cc:
2642         Likewise.
2643         * testsuite/21_strings/basic_string/operations/find/char/3.cc:
2644         Likewise.
2645         * testsuite/21_strings/basic_string/operations/find/char/4.cc:
2646         Likewise.
2647         * testsuite/21_strings/basic_string/operations/find/char/5.cc:
2648         Likewise.
2649         * testsuite/21_strings/basic_string/operations/find/wchar_t/1.cc:
2650         Likewise.
2651         * testsuite/21_strings/basic_string/operations/find/wchar_t/2.cc:
2652         Likewise.
2653         * testsuite/21_strings/basic_string/operations/find/wchar_t/3.cc:
2654         Likewise.
2655         * testsuite/21_strings/basic_string/operations/find/wchar_t/4.cc:
2656         Likewise.
2657         * testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
2658         Likewise.
2659         * testsuite/21_strings/basic_string/operations/rfind/char/1.cc:
2660         Likewise.
2661         * testsuite/21_strings/basic_string/operations/rfind/char/2.cc:
2662         Likewise.
2663         * testsuite/21_strings/basic_string/operations/rfind/char/3.cc:
2664         Likewise.
2665         * testsuite/21_strings/basic_string/operations/rfind/wchar_t/1.cc:
2666         Likewise.
2667         * testsuite/21_strings/basic_string/operations/rfind/wchar_t/2.cc:
2668         Likewise.
2669         * testsuite/21_strings/basic_string/operations/rfind/wchar_t/3.cc:
2670         Likewise.
2671         * testsuite/21_strings/basic_string/operations/substr/char/1.cc:
2672         Likewise.
2673         * testsuite/21_strings/basic_string/operations/substr/wchar_t/
2674         1.cc: Likewise.
2675         * testsuite/21_strings/basic_string/operators/char/1.cc: Likewise.
2676         * testsuite/21_strings/basic_string/operators/char/2.cc: Likewise.
2677         * testsuite/21_strings/basic_string/operators/char/3.cc: Likewise.
2678         * testsuite/21_strings/basic_string/operators/char/4.cc: Likewise.
2679         * testsuite/21_strings/basic_string/operators/char/5.cc: Likewise.
2680         * testsuite/21_strings/basic_string/operators/wchar_t/1.cc: Likewise.
2681         * testsuite/21_strings/basic_string/operators/wchar_t/2.cc: Likewise.
2682         * testsuite/21_strings/basic_string/operators/wchar_t/3.cc: Likewise.
2683         * testsuite/21_strings/basic_string/operators/wchar_t/4.cc: Likewise.
2684         * testsuite/21_strings/basic_string/operators/wchar_t/5.cc: Likewise.
2685         * testsuite/21_strings/basic_string_view/capacity/1.cc: Likewise.
2686         * testsuite/21_strings/basic_string_view/cons/char/1.cc: Likewise.
2687         * testsuite/21_strings/basic_string_view/cons/char/2.cc: Likewise.
2688         * testsuite/21_strings/basic_string_view/cons/char/3.cc: Likewise.
2689         * testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc: Likewise.
2690         * testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc: Likewise.
2691         * testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc: Likewise.
2692         * testsuite/21_strings/basic_string_view/element_access/char/
2693         1.cc: Likewise.
2694         * testsuite/21_strings/basic_string_view/element_access/char/
2695         empty.cc: Likewise.
2696         * testsuite/21_strings/basic_string_view/element_access/char/
2697         front_back.cc: Likewise.
2698         * testsuite/21_strings/basic_string_view/element_access/wchar_t/
2699         1.cc: Likewise.
2700         * testsuite/21_strings/basic_string_view/element_access/wchar_t/
2701         empty.cc: Likewise.
2702         * testsuite/21_strings/basic_string_view/element_access/wchar_t/
2703         front_back.cc: Likewise.
2704         * testsuite/21_strings/basic_string_view/inserters/char/1.cc: Likewise.
2705         * testsuite/21_strings/basic_string_view/inserters/char/2.cc: Likewise.
2706         * testsuite/21_strings/basic_string_view/inserters/char/3.cc: Likewise.
2707         * testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
2708         Likewise.
2709         * testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
2710         Likewise.
2711         * testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
2712         Likewise.
2713         * testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
2714         Likewise.
2715         * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/
2716         char/1.cc: Likewise.
2717         * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/
2718         wchar_t/1.cc: Likewise.
2719         * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/
2720         char/1.cc: Likewise.
2721         * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/
2722         wchar_t/1.cc: Likewise.
2723         * testsuite/21_strings/basic_string_view/operations/compare/char/
2724         1.cc: Likewise.
2725         * testsuite/21_strings/basic_string_view/operations/compare/char/
2726         13650.cc: Likewise.
2727         * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/
2728         1.cc: Likewise.
2729         * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/
2730         13650.cc: Likewise.
2731         * testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
2732         Likewise.
2733         * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
2734         Likewise.
2735         * testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
2736         Likewise.
2737         * testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
2738         Likewise.
2739         * testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
2740         Likewise.
2741         * testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
2742         Likewise.
2743         * testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
2744         Likewise.
2745         * testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
2746         Likewise.
2747         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
2748         1.cc: Likewise.
2749         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
2750         2.cc: Likewise.
2751         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
2752         3.cc: Likewise.
2753         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
2754         4.cc: Likewise.
2755         * testsuite/21_strings/basic_string_view/operations/rfind/char/
2756         1.cc: Likewise.
2757         * testsuite/21_strings/basic_string_view/operations/rfind/char/
2758         2.cc: Likewise.
2759         * testsuite/21_strings/basic_string_view/operations/rfind/char/
2760         3.cc: Likewise.
2761         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
2762         1.cc: Likewise.
2763         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
2764         2.cc: Likewise.
2765         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
2766         3.cc: Likewise.
2767         * testsuite/21_strings/basic_string_view/operations/string_conversion/
2768         1.cc: Likewise.
2769         * testsuite/21_strings/basic_string_view/operations/substr/char/
2770         1.cc: Likewise.
2771         * testsuite/21_strings/basic_string_view/operations/substr/wchar_t/
2772         1.cc: Likewise.
2773         * testsuite/21_strings/basic_string_view/operators/char/2.cc:
2774         Likewise.
2775         * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
2776         Likewise.
2777         * testsuite/21_strings/c_strings/char/1.cc: Likewise.
2778         * testsuite/21_strings/c_strings/wchar_t/1.cc: Likewise.
2779         * testsuite/21_strings/char_traits/requirements/char/1.cc: Likewise.
2780         * testsuite/21_strings/char_traits/requirements/char/57704.cc:
2781         Likewise.
2782         * testsuite/21_strings/char_traits/requirements/short/1.cc: Likewise.
2783         * testsuite/21_strings/char_traits/requirements/wchar_t/1.cc: Likewise.
2784
2785         * doc/xml/manual/test.xml: Fix typo.
2786
2787 2016-10-12  Jonathan Wakely  <jwakely@redhat.com>
2788
2789         * doc/xml/manual/status_cxx2017.xml: Add std::sample status.
2790         * doc/html/*: Regenerate.
2791         * include/experimental/algorithm (__sample): Move to bits/stl_algo.h
2792         and into namespace std.
2793         * include/bits/stl_algo.h (__sample): Define here. Fix invalid use
2794         of input iterator. Defend against overloaded comma operator.
2795         (sample): Define for C++17.
2796         * testsuite/25_algorithms/sample/1.cc: New test.
2797
2798         * testsuite/util/testsuite_common_types.h
2799         (bitwise_assignment_operators): Use direct-initialization for C++11
2800         and later, to avoid CopyConstructible requirement.
2801         * testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error
2802         line numbers.
2803         * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise.
2804         * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise.
2805         * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise.
2806         * testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc:
2807         Adjust expected errors and line numbers.
2808
2809         * include/std/mutex [_GLIBCXX_HAVE_TLS] (_Once_call): Remove.
2810         (call_once) [_GLIBCXX_HAVE_TLS]: Simplify by removing _Once_call.
2811
2812         * include/bits/stl_uninitialized.h
2813         (__uninitialized_default_novalue_n_1<true>): Add missing return.
2814         * testsuite/20_util/specialized_algorithms/memory_management_tools/
2815         1.cc: Check return values of uninitialized_xxx_n algorithms.
2816
2817         * libsupc++/nested_exception.h (throw_with_nested): Remove return.
2818
2819         * doc/xml/manual/intro.xml: Document LWG 2442 status.
2820         * include/std/mutex [_GLIBCXX_HAVE_TLS] (__once_call_impl): Remove.
2821         [_GLIBCXX_HAVE_TLS] (_Once_call): Declare primary template and define
2822         partial specialization to unpack args and forward to std::invoke.
2823         (call_once) [_GLIBCXX_HAVE_TLS]: Use forward_as_tuple and _Once_call
2824         instead of __bind_simple and __once_call_impl.
2825         (call_once) [!_GLIBCXX_HAVE_TLS]: Use __invoke instead of
2826         __bind_simple.
2827         * testsuite/30_threads/call_once/dr2442.cc: New test.
2828
2829 2016-10-11  Jonathan Wakely  <jwakely@redhat.com>
2830
2831         * include/bits/stl_list.h (assign(initializer_list<value_type>)): Call
2832         _M_assign_dispatch directly with correct tag.
2833
2834         * doc/xml/manual/intro.xml: Document LWG 2484 status.
2835         * libsupc++/nested_exception.h (_Throw_with_nested_impl)
2836         (_Throw_with_nested_helper): Remove.
2837         (__throw_with_nested_impl): New overloaded functions to implement
2838         throw_with_nested logic.
2839         (throw_with_nested): Call __throw_with_nested_impl.
2840         (_Rethrow_if_nested_impl): Remove
2841         (__rethrow_if_nested_impl): New overloaded functions to implement
2842         rethrow_if_nested logic.
2843         (rethrow_if_nested): Call __rethrow_if_nested_impl.
2844         * testsuite/18_support/nested_exception/rethrow_if_nested.cc: Test
2845         problem cases from LWG 2484.
2846
2847         * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
2848         Register printer for std::__cxx11::list.
2849         * python/libstdcxx/v6/xmethods.py (ListMethodsMatcher.match): Match
2850         std::__cxx11::list as well as std::list.
2851
2852         * include/experimental/string_view (basic_string_view::_S_compare):
2853         Remove redundant const from return type.
2854         * include/std/string_view (basic_string_view:_S_compare): Likewise.
2855
2856         * include/bits/std_mutex.h (mutex::native_handle)
2857         (lock_guard(mutex_type&, adopt_lock_t)
2858         (unique_lock(mutex_type&, adopt_lock_t): Add noexcept.
2859         * include/std/mutex (recursive_mutex, timed_mutex)
2860         (recursive_timed_mutex): Likewise.
2861
2862 2016-10-10  Jonathan Wakely  <jwakely@redhat.com>
2863
2864         * doc/xml/manual/appendix_contributing.xml (contrib.organization):
2865         Replace <literallayout> with nested <variablelist> elements. Update
2866         some more outdated text.
2867         * doc/html/*: Regenerate.
2868
2869 2016-10-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
2870
2871         Make any's copy assignment operator exception-safe,
2872         don't copy the underlying value when any is moved,
2873         make in_place constructors explicit.
2874         * include/std/any (any(in_place_type_t<_ValueType>, _Args&&...)):
2875         Make explicit.
2876         (any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
2877         Likewise.
2878         (operator=(const any&)): Make strongly exception-safe.
2879         (operator=(any&&)): reset() unconditionally in the case where
2880         rhs has a value.
2881         (operator=(_ValueType&&)): Indent the return type.
2882         (_Manager_internal<_Tp>::_S_manage): Move in _Op_xfer, don't copy.
2883         * testsuite/20_util/any/assign/2.cc: Adjust.
2884         * testsuite/20_util/any/assign/exception.cc: New.
2885         * testsuite/20_util/any/cons/2.cc: Adjust.
2886         * testsuite/20_util/any/cons/explicit.cc: New.
2887         * testsuite/20_util/any/misc/any_cast_neg.cc: Ajust.
2888
2889 2016-10-10  Jonathan Wakely  <jwakely@redhat.com>
2890
2891         * doc/xml/manual/appendix_contributing.xml (contrib.organization):
2892         Describe other subdirectories and add markup. Remove outdated
2893         reference to check-script target.
2894         * doc/html/*: Regenerate.
2895
2896         * doc/xml/manual/status_cxx2011.xml: Correct C++11 status.
2897
2898         * libsupc++/eh_ptr.cc (exception_ptr): Replace _GLIBCXX_USE_NOEXCEPT
2899         with noexcept.
2900
2901         * include/std/functional (_Bind_result::__enable_if_void): Use alias
2902         template instead of class template.
2903         (_Bind_result::__disable_if_void): Likewise.
2904         (_Bind_result::__call): Adjust uses of __enable_if_void and
2905         __disable_if_void.
2906
2907         * doc/xml/manual/intro.xml: Document DR 2296 status.
2908         * doc/xml/manual/status_cxx2017.xml: Update status.
2909         * include/bits/move.h (__addressof): Add _GLIBCXX_CONSTEXPR and
2910         call __builtin_addressof.
2911         (addressof): Add _GLIBCXX17_CONSTEXPR.
2912         * testsuite/20_util/addressof/requirements/constexpr.cc: New test.
2913         * testsuite/20_util/forward/c_neg.cc: Adjust dg-error lineno.
2914         * testsuite/20_util/forward/f_neg.cc: Likewise.
2915
2916         * include/bits/allocator.h (allocator<T>::is_always_equal): Define.
2917         * testsuite/20_util/allocator/requirements/typedefs.cc: Test for
2918         is_always_equal.
2919         * testsuite/util/testsuite_allocator.h
2920         (uneq_allocator::is_always_equal): Define as false_type.
2921
2922         * include/experimental/numeric (gcd, lcm): Make bool arguments
2923         ill-formed.
2924         * include/std/numeric (gcd, lcm): Likewise.
2925         * testsuite/26_numerics/gcd/gcd_neg.cc: New test.
2926         * testsuite/26_numerics/lcm/lcm_neg.cc: New test.
2927
2928         * include/bits/shared_ptr.h (enable_shared_from_this::weak_from_this):
2929         Add noexcept.
2930         * include/bits/shared_ptr_base.h
2931         (__enable_shared_from_this::weak_from_this): Likewise.
2932         * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
2933         Test exception-specification of weak_from_this.
2934
2935 2016-10-07  Jonathan Wakely  <jwakely@redhat.com>
2936
2937         * doc/xml/manual/status_cxx1998.xml: Improve documentation of
2938         implementation-defined properties.
2939         * doc/xml/manual/status_cxx2011.xml: Likewise.
2940         * doc/xml/manual/status_cxx2017.xml: Likewise.
2941
2942         * doc/xml/manual/status_cxx2017.xml: Update status.
2943         * include/std/type_traits (has_unique_object_representations): Define.
2944         * testsuite/20_util/has_unique_object_representations/value.cc: New.
2945         * testsuite/20_util/has_unique_object_representations/requirements/
2946         explicit_instantiation.cc: New.
2947         * testsuite/20_util/has_unique_object_representations/requirements/
2948         typedefs.cc: New.
2949
2950 2016-10-06  Jonathan Wakely  <jwakely@redhat.com>
2951
2952         * doc/xml/manual/status_cxx2011.xml: Update status.
2953         * include/std/scoped_allocator (__outer_allocator_t, __outermost_type):
2954         New helpers for recursive OUTERMOST.
2955         (__outermost): Use __outermost_type::_S_outermost.
2956         (__do_outermost, scoped_allocator_adaptor::__outermost_type): Remove.
2957         (scoped_allocator_adaptor::__outermost_alloc_traits): Use new
2958         __outermost_type helper.
2959         (scoped_allocator_adaptor::_Constructible): New alias template.
2960         (scoped_allocator_adaptor::scoped_allocator_adaptor<_Outer2>):
2961         Constrain template constructors.
2962         * testsuite/20_util/scoped_allocator/3.cc: New test.
2963         * testsuite/20_util/scoped_allocator/outermost.cc: New test.
2964
2965 2016-10-05  Jonathan Wakely  <jwakely@redhat.com>
2966
2967         PR libstdc++/70564
2968         * testsuite/20_util/not_fn/1.cc: Fix test.
2969         * testsuite/experimental/functional/not_fn.cc: Likewise.
2970
2971         PR libstdc++/70101
2972         * include/bits/stl_queue.h (priority_queue): Fix allocator-extended
2973         constructors.
2974         * testsuite/23_containers/priority_queue/allocator.cc: New test.
2975
2976         PR libstdc++/77864
2977         * include/bits/stl_map.h (map::map()): Use nothrow constructibility
2978         of comparison function in conditional noexcept.
2979         * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
2980         * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
2981         * include/bits/stl_set.h (set::set()): Likewise.
2982         * testsuite/23_containers/map/cons/noexcept_default_construct.cc:
2983         New test.
2984         * testsuite/23_containers/multimap/cons/noexcept_default_construct.cc:
2985         Likewise.
2986         * testsuite/23_containers/multiset/cons/noexcept_default_construct.cc:
2987         Likewise.
2988         * testsuite/23_containers/set/cons/noexcept_default_construct.cc:
2989         Likewise.
2990
2991         * include/bits/node_handle.h (_Node_handle): Remove invalid and unused
2992         alias declaration.
2993
2994         PR libstdc++/70564
2995         * include/experimental/functional (_Not_fn): Remove.
2996         (not_fn): Use std::_Not_fn.
2997         * include/std/functional (_Not_fn): Add second parameter to
2998         disambiguate copying from initialization by not_fn. Define for C++14.
2999         (not_fn): Add second argument to initialization.
3000         * testsuite/20_util/not_fn/1.cc: Copy call wrapper using
3001         direct-initialization.
3002
3003 2016-10-03  François Dumont  <fdumont@gcc.gnu.org>
3004
3005         * src/c++11/shared_ptr.cc (mask, invalid, get_mutex): Move
3006         declaration...
3007         * src/c++11/mutex_pool.h: ... here. New.
3008         * src/c++11/debug.cc: Use latter.
3009
3010 2016-10-03  Jonathan Wakely  <jwakely@redhat.com>
3011
3012         * doc/xml/manual/status_cxx2017.xml: Update gcd/lcm status.
3013         * doc/html/*: Regenerate.
3014         * include/experimental/numeric (__abs): Move to <numeric>.
3015         (gcd, lcm): Use __detail::gcd and __detail::lcm.
3016         * include/std/numeric (__detail::__abs_integral)
3017         (__detail::__gcd, __detail::__lcm): Define.
3018         (gcd, lcm): Define for C++17.
3019         * testsuite/26_numerics/gcd/1.cc: New test.
3020         * testsuite/26_numerics/lcm/1.cc: New test.
3021         * testsuite/experimental/numeric/gcd.cc: Swap contents with ...
3022         * testsuite/experimental/numeric/lcd.cc: ... this.
3023
3024         PR libstdc++/68323
3025         PR libstdc++/77794
3026         * config/abi/pre/gnu-versioned-namespace.ver: Add exports for
3027         __cxa_thread_atexit and __gnu_cxx::__freeres.
3028         * include/Makefile.am: Add <experimental/bits/lfts_config.h>
3029         * include/Makefile.in: Regenerate.
3030         * include.bits/basic_string.h: Fix nesting of versioned namespaces.
3031         * include/bits/c++config: Declare versioned namespaces for literals.
3032         * include/bits/regex.h (basic_regex, match_results): Add workarounds
3033         for PR c++/59256.
3034         * include/bits/uniform_int_dist.h: Fix nesting of versioned namespace.
3035         * include/std/chrono: Likewise.
3036         * include/std/complex: Likewise.
3037         * include/std/string_view: Likewise.
3038         * include/std/variant: Likewise. Add workaround for PR c++/59256.
3039         * include/experimental/bits/fs_fwd.h: Declare versioned namespace.
3040         * include/experimental/bits/lfts_config.h: Declare versioned
3041         namespaces.
3042         * include/experimental/algorithm: Include
3043         <experimental/bits/lfts_config.h>.
3044         * include/experimental/any: Likewise.
3045         * include/experimental/bits/erase_if.h: Likewise.
3046         * include/experimental/chrono: Likewise.
3047         * include/experimental/functional: Likewise.
3048         * include/experimental/memory_resource: Likewise.
3049         * include/experimental/optional: Likewise.
3050         * include/experimental/propagate_const: Likewise.
3051         * include/experimental/random: Likewise.
3052         * include/experimental/ratio: Likewise.
3053         * include/experimental/system_error: Likewise.
3054         * include/experimental/tuple: Likewise.
3055         * include/experimental/type_traits: Likewise.
3056         * include/experimental/utility: Likewise.
3057         * include/experimental/string_view: Likewise. Fix nesting of
3058         versioned namespaces.
3059         * include/experimental/bits/string_view.tcc: Reopen inline namespace
3060         for non-inline function definitions.
3061         * testsuite/17_intro/using_namespace_std_exp_neg.cc: New test.
3062         * testsuite/20_util/duration/literals/range.cc: Adjust dg-error line.
3063         * testsuite/experimental/any/misc/any_cast_neg.cc: Likewise.
3064         * testsuite/experimental/propagate_const/assignment/move_neg.cc:
3065         Likewise.
3066         * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
3067         * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
3068         * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
3069         * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
3070         * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
3071         * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
3072
3073         PR libstdc++/77814
3074         * include/bits/std_abs.h: Use "C++" language linkage.
3075         * testsuite/17_intro/headers/c++2011/linkage.cc: Move <complex.h> to
3076         the end. Add <stdalign.h>.
3077
3078 2016-10-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
3079
3080         PR libstdc++/77802
3081         * testsuite/20_util/tuple/77802.cc: New.
3082
3083         Revert:
3084         2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
3085         Implement LWG 2729 for tuple.
3086         * include/std/tuple (_Tuple_impl(_Tuple_impl&&)):
3087         Suppress conditionally.
3088         (_Tuple_impl(_Tuple_impl<_Idx, _UHead, _UTails...>&&)): Likewise.
3089         (__is_tuple_impl_trait_impl, __is_tuple_impl_trait): New.
3090         (_Tuple_impl(const _Head&)): Constrain.
3091         (_Tuple_impl(_UHead&&)): Likewise.
3092         (_Tuple_impl(_Tuple_impl&&)): Suppress conditionally.
3093         (_Tuple_impl(const _Tuple_impl<_Idx, _UHead>&)): Constrain.
3094         (_Tuple_impl(_Tuple_impl<_Idx, _UHead>&&)): Likewise.
3095         (operator=(const tuple&)): Enable conditionally.
3096         (operator=(tuple&&)): Suppress conditionally.
3097         (operator=(const tuple<_UElements...>&)): Constrain.
3098         (operator=(tuple<_UElements...>&&)): Likewise.
3099         (operator=(const tuple&)): Enable conditionally (2-param tuple).
3100         (operator=(tuple&&)): Suppress conditionally (2-param tuple).
3101         (operator=(const tuple<_U1, _U2>&)): Constrain.
3102         (operator=(tuple<_U1, _U2>&&)): Likewise.
3103         (operator=(const pair<_U1, _U2>&)): Likewise.
3104         (operator=(pair<_U1, _U2>&&)): Likewise.
3105         * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust.
3106         * testsuite/20_util/tuple/tuple_traits.cc: New.
3107
3108 2016-09-30  Jonathan Wakely  <jwakely@redhat.com>
3109
3110         PR libstdc++/77795
3111         * acinclude.m4 (GLIBCXX_CHECK_STDIO_PROTO): Use -std=gnu++11 to check
3112         for gets.
3113         * config.h.in: Regenerate.
3114         * configure: Regenerate.
3115         * include/c_global/cstdio [!_GLIBCXX_HAVE_GETS] (gets): Only declare
3116         for C++98 and C++11.
3117         * include/c_std/cstdio [!_GLIBCXX_HAVE_GETS] (gets): Likewise.
3118         * testsuite/27_io/headers/cstdio/functions_neg.cc: New test.
3119
3120         * doc/xml/manual/intro.xml: Document LWG 2192 changes.
3121         * doc/html/*: Regenerate.
3122         * include/Makefile.am: Add bits/std_abs.h.
3123         * include/Makefile.in: Regenerate.
3124         * include/bits/std_abs.h: New header defining all required overloads
3125         of std::abs in one place (LWG 2294).
3126         * include/c_global/cmath (abs(double), abs(float), abs(long double)):
3127         Move to bits/std_abs.h.
3128         (abs<_Tp>(_Tp)): Remove.
3129         * include/c_global/cstdlib (abs(long), abs(long long), abs(__int<N>)):
3130         Move to bits/std_abs.h.
3131         * testsuite/26_numerics/headers/cmath/dr2192.cc: New test.
3132         * testsuite/26_numerics/headers/cmath/dr2192_neg.cc: New test.
3133         * testsuite/26_numerics/headers/cstdlib/dr2192.cc: New test.
3134         * testsuite/26_numerics/headers/cstdlib/dr2192_neg.cc: New test.
3135
3136         PR libstdc++/77801
3137         * include/experimental/numeric: Include <numeric>.
3138         (__abs): Define.
3139         (gcd, lcm): Use __abs instead of std::abs.
3140         * testsuite/experimental/numeric/77801.cc: New test.
3141         * testsuite/experimental/numeric/gcd.cc: Test unsigned inputs.
3142         * testsuite/experimental/numeric/lcm.cc: Likewise.
3143
3144 2016-09-29  Ville Voutilainen  <ville.voutilainen@gmail.com>
3145
3146         Make optional::reset noexcept, make optional::value
3147         work in constant expressions.
3148         * include/std/optional (_M_get): Make constexpr.
3149         (reset): Make noexcept.
3150         * testsuite/20_util/optional/assignment/7.cc: New.
3151         * testsuite/20_util/optional/observers/6.cc: New.
3152
3153 2016-09-29  Jonathan Wakely  <jwakely@redhat.com>
3154
3155         * include/c_global/cmath (hypot, __hypot3): Move C++17 overloads
3156         outside _GLIBCXX_USE_C99_MATH_TR1 condition.
3157
3158 2016-09-29  Alan Modra  <amodra@gmail.com>
3159
3160         * configure.ac (LONG_DOUBLE_COMPAT_FLAGS): New ACSUBST.
3161         * src/Makefile.am (compatibility-ldbl.o, compatibility-ldbl.lo):
3162         Use LONG_DOUBLE_COMPAT_FLAGS.
3163         * Makefile.in: Regenerate.
3164         * configure: Regenerate.
3165         * doc/Makefile.in: Regenerate.
3166         * include/Makefile.in: Regenerate.
3167         * libsupc++/Makefile.in: Regenerate.
3168         * po/Makefile.in: Regenerate.
3169         * python/Makefile.in: Regenerate.
3170         * src/Makefile.in: Regenerate.
3171         * src/c++11/Makefile.in: Regenerate.
3172         * src/c++98/Makefile.in: Regenerate.
3173         * src/filesystem/Makefile.in: Regenerate.
3174         * testsuite/Makefile.in: Regenerate.
3175
3176 2016-09-28  Jonathan Wakely  <jwakely@redhat.com>
3177
3178         * include/std/chrono (system_clock): Fix typo in comment.
3179
3180         * include/experimental/bits/fs_fwd.h (file_time_type): Simplify
3181         definition.
3182         * src/filesystem/ops.cc (file_time): Take error_code parameter and
3183         check for overflow.
3184         (do_copy_file, last_write_time): Pass error_code in file_time calls.
3185         * testsuite/experimental/filesystem/operations/last_write_time.cc:
3186         New.
3187         * testsuite/util/testsuite_fs.h (scoped_file): Define RAII helper.
3188
3189         PR libstdc++/77686
3190         * include/std/functional (_Any_data): Add may_alias attribute.
3191
3192 2016-09-27  Jonathan Wakely  <jwakely@redhat.com>
3193
3194         * doc/xml/manual/status_cxx2017.xml: Update status.
3195         * doc/html/*: Regenerate.
3196         * include/std/functional (__cpp_lib_boyer_moore_searcher): Define.
3197         * testsuite/20_util/function_objects/searchers.cc: Test feature macro.
3198
3199         * doc/xml/manual/status_cxx2017.xml: Update status.
3200         * include/c_global/cmath (hypot): Add three-dimensional overloads.
3201         * testsuite/26_numerics/headers/cmath/hypot.cc: New.
3202
3203 2016-09-26  Ville Voutilainen  <ville.voutilainen@gmail.com>
3204
3205         PR libstdc++/77727
3206         * include/std/optional (optional(const optional<_Up>&)):
3207         Default-initialize the base and use emplace.
3208         (optional(optional<_Up>&&)): Likewise.
3209         * testsuite/20_util/optional/cons/77727.cc: New.
3210
3211 2016-09-26  François Dumont  <fdumont@gcc.gnu.org>
3212
3213         * include/debug/safe_base.h
3214         (_Safe_iterator_base::_M_detach_single): Make public.
3215
3216 2016-09-26  Jonathan Wakely  <jwakely@redhat.com>
3217
3218         * include/bits/range_access.h (__cpp_lib_array_constexpr): Do not
3219         redefine macro defined in <bits/stl_iterator.h>.
3220
3221         * include/bits/stl_map.h (map::extract(const_iterator)): Assert that
3222         iterator is not past-the-end.
3223         * include/bits/stl_multimap.h (multimap::extract(const_iterator)):
3224         Likewise.
3225         * include/bits/stl_multiset.h (multiset::extract(const_iterator)):
3226         Likewise.
3227         * include/bits/stl_set.h (set::extract(const_iterator)): Likewise.
3228         * include/bits/unordered_map.h (unordered_map::extract(const_iterator))
3229         (unordered_multimap::extract(const_iterator)): Likewise.
3230         * include/bits/unordered_set.h (unordered_set::extract(const_iterator))
3231         (unordered_multiset::extract(const_iterator)): Likewise.
3232
3233 2016-09-26  Ville Voutilainen  <ville.voutilainen@gmail.com>
3234
3235         PR libstdc++/77717
3236         * testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
3237         Fix an out-of-bounds access.
3238
3239 2016-09-26  Marek Polacek  <polacek@redhat.com>
3240
3241         PR c/7652
3242         * libsupc++/hash_bytes.cc: Add [[gnu::fallthrough]].
3243
3244 2016-09-25  François Dumont  <fdumont@gcc.gnu.org>
3245
3246         * src/c++11/debug.cc: Include debug/vector. Include cctype. Remove
3247         functional.
3248         (get_safe_base_mutex): Get mutex based on address lowest non nil bits.
3249         * testsuite/23_containers/vector/debug/mutex_association.cc: New.
3250
3251         * include/debug/bitset (bitset::reference::reference(const _Base_ref&,
3252         bitset*)): Remove __unused__ attribute.
3253         * include/debug/safe_base.h (_Safe_iterator_base): Make
3254         _Safe_sequence_base a friend.
3255         (_Safe_iterator_base::_M_attach): Make protected.
3256         (_Safe_iterator_base::_M_attach_single): Likewise.
3257         (_Safe_iterator_base::_M_detach): Likewise.
3258         (_Safe_iterator_base::_M_detach_single): Likewise.
3259         (_Safe_sequence_base): Make _Safe_iterator_base a friend.
3260         (_Safe_sequence_base::_Safe_sequence_base(_Safe_sequence_base&&)): New.
3261         (_Safe_sequence_base::_M_swap): Make protected.
3262         (_Safe_sequence_base::_M_attach): Make private.
3263         (_Safe_sequence_base::_M_attach_single): Likewise.
3264         (_Safe_sequence_base::_M_detach): Likewise.
3265         (_Safe_sequence_base::_M_detach_single): Likewise.
3266         * include/debug/safe_container.h
3267         (_Safe_container::_Safe_container(_Safe_container&&)): Make default.
3268         * include/debug/safe_iterator.h
3269         (_Safe_iterator::operator++()): Name __scoped_lock instance.
3270         * include/debug/safe_iterator.tcc: Remove trailing line.
3271         * include/debug/safe_unordered_base.h
3272         (_Safe_local_iterator_base::_M_attach): Make protected.
3273         (_Safe_local_iterator_base::_M_attach_single): Likewise.
3274         (_Safe_local_iterator_base::_M_detach): Likewise.
3275         (_Safe_local_iterator_base::_M_detach_single): Likewise.
3276         (_Safe_unordered_container_base): Make _Safe_local_iterator_base friend.
3277         (_Safe_unordered_container_base::_M_attach_local): Make private.
3278         (_Safe_unordered_container_base::_M_attach_local_single): Likewise.
3279         (_Safe_unordered_container_base::_M_detach_local): Likewise.
3280         (_Safe_unordered_container_base::_M_detach_local_single): Likewise.
3281
3282         * include/parallel/algo.h: Generalize usage of std::__iterator_category.
3283         Adjust whitespaces.
3284
3285 2016-09-23  Jonathan Wakely  <jwakely@redhat.com>
3286
3287         PR libstdc++/56166
3288         PR libstdc++/77582
3289         * include/bits/basic_string.h (basic_string::clear()): Drop reference
3290         and use empty rep.
3291         * include/ext/rc_string_base.h (__rc_string_base::_M_clear()):
3292         Likewise.
3293         * testsuite/21_strings/basic_string/56166.cc: New.
3294         * testsuite/ext/vstring/modifiers/clear/56166.cc: New.
3295
3296         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
3297         (basic_string::erase(size_type, size_type)): Add fast path for
3298         truncating the string, by calling _M_set_length directly.
3299         (basic_string::erase(__const_iterator, __const_iterator)): Likewise.
3300         * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI]
3301         (basic_string::resize(size_type, _CharT)): Likewise.
3302
3303 2016-09-22  Jason Merrill  <jason@redhat.com>
3304
3305         * configure.ac: Define HAVE_MEMALIGN for newlib.
3306
3307 2015-09-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3308
3309         * config/cpu/m68k/atomicity.h: Adjust comment.
3310         * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Honor
3311         explicit atomicity_dir setup via configure.host.
3312         * configure.host (rtems-*): Set atomicity_dir.
3313         * configure: Regenerate.
3314
3315 2016-09-22  Jonathan Wakely  <jwakely@redhat.com>
3316
3317         Implement C++17 node extraction and insertion (P0083R5)
3318         * doc/xml/manual/status_cxx2017.xml: Document status.
3319         * doc/html/*: Regenerate.
3320         * include/Makefile.am: Add bits/node_handle.h and reorder.
3321         * include/Makefile.in: Regenerate.
3322         * include/bits/hashtable.h (_Hashtable::node_type)
3323         (_Hashtable::insert_return_type, _Hashtable::_M_reinsert_node)
3324         (_Hashtable::_M_reinsert_node_multi, _Hashtable::extract)
3325         (_Hashtable::_M_merge_unique, _Hashtable::_M_merge_multi): Define.
3326         (_Hash_merge_helper): Define primary template.
3327         * include/bits/node_handle.h: New header.
3328         * include/bits/stl_map.h (map): Declare _Rb_tree_merge_helper as
3329         friend.
3330         (map::node_type, map::insert_return_type, map::extract, map::merge)
3331         (map::insert(node_type&&), map::insert(const_iterator, node_type&&)):
3332         Define new members.
3333         (_Rb_tree_merge_helper): Specialize for map.
3334         * include/bits/stl_multimap.h (multimap): Declare _Rb_tree_merge_helper
3335         as friend.
3336         (multimap::node_type, multimap::extract, multimap::merge)
3337         (multimap::insert(node_type&&))
3338         (multimap::insert(const_iterator, node_type&&)): Define.
3339         (_Rb_tree_merge_helper): Specialize for multimap.
3340         * include/bits/stl_multiset.h (multiset): Declare _Rb_tree_merge_helper
3341         as friend.
3342         (multiset::node_type, multiset::extract, multiset::merge)
3343         (multiset::insert(node_type&&))
3344         (multiset::insert(const_iterator, node_type&&)): Define.
3345         * include/bits/stl_set.h (set): Declare _Rb_tree_merge_helper as
3346         friend.
3347         (set::node_type, set::insert_return_type, set::extract, set::merge)
3348         (set::insert(node_type&&), set::insert(const_iterator, node_type&&)):
3349         Define.
3350         (_Rb_tree_merge_helper): Specialize for set.
3351         * include/bits/stl_tree.h (_Rb_tree): Declare _Rb_tree<> as friend.
3352         (_Rb_tree::node_type, _Rb_tree::insert_return_type)
3353         (_Rb_tree::_M_reinsert_node_unique, _Rb_tree::_M_reinsert_node_equal)
3354         (_Rb_tree::_M_reinsert_node_hint_unique)
3355         (_Rb_tree::_M_reinsert_node_hint_equal, _Rb_tree::extract)
3356         (_Rb_tree::_M_merge_unique, _Rb_tree::_M_merge_equal): Define.
3357         (_Rb_tree_merge_helper): Specialize for multiset.
3358         * include/bits/unordered_map.h (unordered_map): Declare
3359         unordered_map<> and unordered_multimap<> as friends.
3360         (unordered_map::node_type, unordered_map::insert_return_type)
3361         (unordered_map::extract, unordered_map::merge)
3362         (unordered_map::insert(node_type&&))
3363         (unordered_map::insert(const_iterator, node_type&&))
3364         (unordered_multimap): Declare _Hash_merge_helper as friend.
3365         (unordered_multimap::node_type, unordered_multimap::extract)
3366         (unordered_multimap::merge, unordered_multimap::insert(node_type&&))
3367         (unordered_multimap::insert(const_iterator, node_type&&)): Define.
3368         (_Hash_merge_helper): Specialize for unordered maps and multimaps.
3369         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
3370         Declare _Hash_merge_helper as friend.
3371         (unordered_set::node_type, unordered_set::insert_return_type)
3372         (unordered_set::extract, unordered_set::merge)
3373         (unordered_set::insert(node_type&&))
3374         (unordered_set::insert(const_iterator, node_type&&)): Define.
3375         (unordered_multiset::node_type, unordered_multiset::extract)
3376         (unordered_multiset::merge, unordered_multiset::insert(node_type&&))
3377         (unordered_multiset::insert(const_iterator, node_type&&)): Define.
3378         (_Hash_merge_helper): Specialize for unordered sets and multisets.
3379         * include/debug/map.h (map): Add using declarations or forwarding
3380         functions for new members.
3381         * include/debug/map.h (multimap): Likewise.
3382         * include/debug/map.h (multiset): Likewise.
3383         * include/debug/map.h (set): Likewise.
3384         * include/debug/unordered_map (unordered_map, unordered_multimap):
3385         Likewise.
3386         * include/debug/unordered_set( unordered_set, unordered_multiset):
3387         Likewise.
3388         * python/libstdcxx/v6/printers.py (get_value_from_aligned_membuf): New
3389         helper function.
3390         (get_value_from_list_node, get_value_from_Rb_tree_node): Use helper.
3391         (StdNodeHandlePrinter): Define printer for node handles.
3392         (build_libstdcxx_dictionary): Register StdNodeHandlePrinter.
3393         * testsuite/23_containers/map/modifiers/extract.cc: New.
3394         * testsuite/23_containers/map/modifiers/merge.cc: New.
3395         * testsuite/23_containers/multimap/modifiers/extract.cc: New.
3396         * testsuite/23_containers/multimap/modifiers/merge.cc: New.
3397         * testsuite/23_containers/multiset/modifiers/extract.cc: New.
3398         * testsuite/23_containers/multiset/modifiers/merge.cc: New.
3399         * testsuite/23_containers/set/modifiers/extract.cc: New.
3400         * testsuite/23_containers/set/modifiers/merge.cc: New.
3401         * testsuite/23_containers/unordered_map/modifiers/extract.cc: New.
3402         * testsuite/23_containers/unordered_map/modifiers/merge.cc: New.
3403         * testsuite/23_containers/unordered_multimap/modifiers/extract.cc:
3404         New.
3405         * testsuite/23_containers/unordered_multimap/modifiers/merge.cc: New.
3406         * testsuite/23_containers/unordered_multiset/modifiers/extract.cc:
3407         New.
3408         * testsuite/23_containers/unordered_multiset/modifiers/merge.cc: New.
3409         * testsuite/23_containers/unordered_set/modifiers/extract.cc: New.
3410         * testsuite/23_containers/unordered_set/modifiers/merge.cc: New.
3411         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
3412         dg-error lineno.
3413         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test node handles.
3414
3415 2016-09-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
3416
3417         Fix tests on old arm platforms for optional.
3418         * testsuite/20_util/optional/77288.cc: Don't use exception_ptr.
3419
3420 2016-09-22  Jonathan Wakely  <jwakely@redhat.com>
3421
3422         * python/libstdcxx/v6/printers.py (StdVariantPrinter): Adjust for
3423         recent change to _Variant_storage.
3424         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test variant with
3425         reference type.
3426
3427         * include/bits/uses_allocator.h (__uses_allocator_construct): Qualify
3428         std::forward and ::new. Cast pointer to void*.
3429         * include/std/variant (_Variant_storage, _Union, _Variant_base)
3430         (__access, __visit_invoke, variant, visit): Qualify std::forward.
3431         * testsuite/20_util/variant/compile.cc: Test for ADL problems.
3432
3433 2016-09-22  Tim Shen  <timshen@google.com>
3434
3435         * include/std/variant (variant::operator=): Fix assignment
3436         on references.
3437         * testsuite/20_util/variant/compile.cc: Add test.
3438
3439 2016-09-22  Tim Shen  <timshen@google.com>
3440
3441         PR libstdc++/77641
3442         * include/std/variant (_Variant_storage::_Variant_storage):
3443         Change _Variant_storage's union to be default constructible.
3444         * testsuite/20_util/variant/compile.cc: New test.
3445
3446 2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
3447
3448         PR libstdc++/77288
3449         * include/std/optional (__is_optional_impl, __is_optional): Remove.
3450         (__converts_from_optional, __assigns_from_optional): New.
3451         (optional(_Up&&)): Use is_same instead of __is_optional.
3452         (optional(const optional<_Up>&)): Constrain with
3453         __converts_from_optional.
3454         (optional(optional<_Up>&&)): Likewise.
3455         (operator=(_Up&&)): Use is_same instead of __is_optional, check
3456         is_same and is_scalar.
3457         (operator=(const optional<_Up>&)): Constrain with
3458         __converts_from_optional and __assigns_from_optional.
3459         (operator=(optional<_Up>&&)): Likewise.
3460         * testsuite/20_util/optional/77288.cc: New.
3461         * testsuite/20_util/optional/cons/value.cc: Adjust.
3462
3463 2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
3464
3465         Implement LWG 2729 for tuple.
3466         * include/std/tuple (_Tuple_impl(_Tuple_impl&&)):
3467         Suppress conditionally.
3468         (_Tuple_impl(_Tuple_impl<_Idx, _UHead, _UTails...>&&)): Likewise.
3469         (__is_tuple_impl_trait_impl, __is_tuple_impl_trait): New.
3470         (_Tuple_impl(const _Head&)): Constrain.
3471         (_Tuple_impl(_UHead&&)): Likewise.
3472         (_Tuple_impl(_Tuple_impl&&)): Suppress conditionally.
3473         (_Tuple_impl(const _Tuple_impl<_Idx, _UHead>&)): Constrain.
3474         (_Tuple_impl(_Tuple_impl<_Idx, _UHead>&&)): Likewise.
3475         (operator=(const tuple&)): Enable conditionally.
3476         (operator=(tuple&&)): Suppress conditionally.
3477         (operator=(const tuple<_UElements...>&)): Constrain.
3478         (operator=(tuple<_UElements...>&&)): Likewise.
3479         (operator=(const tuple&)): Enable conditionally (2-param tuple).
3480         (operator=(tuple&&)): Suppress conditionally (2-param tuple).
3481         (operator=(const tuple<_U1, _U2>&)): Constrain.
3482         (operator=(tuple<_U1, _U2>&&)): Likewise.
3483         (operator=(const pair<_U1, _U2>&)): Likewise.
3484         (operator=(pair<_U1, _U2>&&)): Likewise.
3485         * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust.
3486         * testsuite/20_util/tuple/tuple_traits.cc: New.
3487
3488 2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
3489
3490         PR libstdc++/77537
3491         Implement LWG 2729 for pair.
3492         * include/bits/stl_pair.h (_PCC): New.
3493         (_ConstructiblePair, _ImplicitlyConvertiblePair):
3494         Turn into static member functions of _PCC.
3495         (_MoveConstructiblePair, _ImplicitlyMoveConvertiblePair): Likewise.
3496         (_PCCP): New.
3497         (pair(const _T1&, const _T2&)): Adjust.
3498         (_PCCFP): New.
3499         (pair(const pair<_U1, _U2>&)): Adjust.
3500         (pair(_U1&&, const _T2&)): Likewise.
3501         (pair(const _T1&, _U2&&)): Likewise.
3502         (pair(_U1&&, _U2&&)): Likewise.
3503         (pair(pair<_U1, _U2>&&)): Likewise.
3504         (operator=(const pair&)): Make conditionally deleted.
3505         (operator=(pair&&)): Make conditionally suppressed.
3506         (operator=(const pair<_U1, _U2>&)): Constrain.
3507         (operator=(pair<_U1, _U2>&&): Likewise.
3508         * include/std/type_traits (__nonesuch): New.
3509         * testsuite/20_util/pair/traits.cc: New.
3510
3511 2016-09-20  Ville Voutilainen  <ville.voutilainen@gmail.com>
3512
3513         PR libstdc++/77619
3514         * include/bits/stl_construct.h: (_Construct_novalue): New.
3515         (_Destroy_n_aux, _Destroy_n): New.
3516         * include/bits/stl_uninitialized.h: (type_traits):
3517         New include in C++11 mode.
3518         (__uninitialized_default_novalue_1): New.
3519         (__uninitialized_default_novalue_n_1): Likewise.
3520         (__uninitialized_default_novalue): Likewise.
3521         (__uninitialized_default_novalue_n): Likewise.
3522         (__uninitialized_copy_n_pair): Likewise.
3523         (uninitialized_default_construct):
3524         Use __uninitialized_default_novalue.
3525         (uninitialized_default_construct_n):
3526         Use __uninitialized_default_novalue_n.
3527         (uninitialized_value_construct): Use __uninitialized_default.
3528         (uninitialized_value_construct_n): Use __uninitialized_default_n.
3529         (uninitialized_move): Use uninitialized_copy.
3530         (uninitialized_move_n): Use __uninitialized_copy_n_pair.
3531         (destroy_at): Use _Destroy.
3532         (destroy): Likewise.
3533         (destroy_n): Likewise.
3534         * testsuite/20_util/specialized_algorithms/
3535         memory_management_tools/1.cc: Add tests for exceptions,
3536         add tests for trivial cases for construct and move.
3537
3538 2016-09-20  Jonathan Wakely  <jwakely@redhat.com>
3539
3540         * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.__init__)
3541         (DequeWorkerBase.index, VectorWorkerBase.get): Use // for division.
3542
3543 2016-09-19  Jonathan Wakely  <jwakely@redhat.com>
3544
3545         PR libstdc++/77645
3546         * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.__init__)
3547         (DequeWorkerBase.index, VectorWorkerBase.get): Cast results of
3548         division to int to work with Python 3.
3549
3550         * testsuite/lib/gdb-test.exp (gdb-test): Fail if Python error occurs.
3551
3552         * python/libstdcxx/v6/printers.py (SingleObjContainerPrinter): Allow
3553         display_hint to be set by subclasses.
3554         (StdVariantPrinter): Use array for display_hint. Adjust output to be
3555         more similar to std::any and std::optional output.
3556         (register_type_printers): Add type printers for basic_string_view
3557         typedefs and experimental::any. Adjust type printers for
3558         fundamentals_v1 templates to match fundamentals_v2 and later.
3559         * testsuite/libstdc++-prettyprinters/cxx17.cc: New.
3560
3561         PR libstdc++/77645
3562         * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.index): Rename
3563         argument.
3564         (ListWorkerBase.get_value_from_node): Define new method.
3565         (ListFrontWorker.__call__, ListBackWorker.__call__): Use it.
3566
3567 2016-09-17  Jonathan Wakely  <jwakely@redhat.com>
3568
3569         * python/libstdcxx/v6/printers.py (StdVariantPrinter): Define.
3570         (StdExpAnyPrinter, StdExpOptionalPrinter, StdExpStringViewPrinter):
3571         Register for C++17 components in namespace std. Strip inline namespace
3572         from typename.
3573
3574 2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
3575
3576         * doc/xml/manual/profile_mode.xml: Fix typo.
3577         * doc/html/manual/profile_mode_devel.html: Regenerate.
3578
3579 2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
3580             Marc Glisse  <marc.glisse@inria.fr>
3581
3582         * libsupc++/new_opa.cc [_GLIBCXX_HAVE_ALIGNED_ALLOC]
3583         (operator new(size_t, align_val_t)): Replace modulus operator with
3584         mask.
3585
3586 2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
3587
3588         * libsupc++/new_opa.cc [_GLIBCXX_HAVE_POSIX_MEMALIGN] (aligned_alloc):
3589         Increase alignment if less than sizeof(void*).
3590         [_GLIBCXX_HAVE_ALIGNED_ALLOC] (operator new(size_t, align_val_t)):
3591         Increase size if not a multiple of alignment.
3592
3593 2016-09-15  Jonathan Wakely  <jwakely@redhat.com>
3594
3595         * doc/xml/manual/debug_mode.xml: Minor editorial fixes.
3596         * doc/html/*: Regenerate.
3597
3598         * testsuite/23_containers/vector/debug/insert6_neg.cc: Remove
3599         -Wno-deprecated.
3600         * testsuite/util/debug/checks.h (generate_unique<bool>): Specialize.
3601
3602 2016-09-14  Marek Polacek  <polacek@redhat.com>
3603
3604         * testsuite/23_containers/vector/debug/insert6_neg.cc: Use
3605         -Wno-deprecated.
3606
3607 2016-09-14  Christophe Lyon  <christophe.lyon@linaro.org>
3608
3609         * testsuite/23_containers/vector/bool/modifiers/insert/31370.cc:
3610         Move dg-do directive before dg-skip.
3611         * testsuite/21_strings/debug/iterator_self_move_assign_neg.cc:
3612         Move dg-do directive before dg-require.
3613         * testsuite/21_strings/debug/self_move_assign_neg.cc: Likewise.
3614         * testsuite/23_containers/vector/debug/57779_neg.cc: Likewise.
3615         * testsuite/23_containers/vector/debug/60587_neg.cc: Likewise.
3616         * testsuite/23_containers/vector/debug/assign1_neg.cc: Likewise.
3617         * testsuite/23_containers/vector/debug/assign2_neg.cc: Likewise.
3618         * testsuite/23_containers/vector/debug/assign3_neg.cc: Likewise.
3619         * testsuite/23_containers/vector/debug/construct1_neg.cc: Likewise.
3620         * testsuite/23_containers/vector/debug/construct2_neg.cc: Likewise.
3621         * testsuite/23_containers/vector/debug/construct3_neg.cc: Likewise.
3622         * testsuite/23_containers/vector/debug/insert1_neg.cc: Likewise.
3623         * testsuite/23_containers/vector/debug/insert2_neg.cc: Likewise.
3624         * testsuite/23_containers/vector/debug/insert3_neg.cc: Likewise.
3625         * testsuite/23_containers/vector/debug/insert5_neg.cc: Likewise.
3626         * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Likewise.
3627         * testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
3628         Likewise.
3629         * testsuite/25_algorithms/pop_heap/empty2_neg.cc: Likewise.
3630         * testsuite/25_algorithms/pop_heap/empty_neg.cc: Likewise.
3631         * testsuite/27_io/objects/char/12048-5.cc: Likewise.
3632         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
3633         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
3634
3635 2016-09-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
3636
3637         Implement P0040R3, Extending memory management tools.
3638         * include/bits/stl_uninitialized.h (utility): New include
3639         in C++17 mode.
3640         (uninitialized_default_construct): New.
3641         (uninitialized_default_construct_n): Likewise.
3642         (uninitialized_value_construct): Likewise.
3643         (uninitialized_value_construct_n): Likewise.
3644         (uninitialized_move): Likewise.
3645         (uninitialized_move_n): Likewise.
3646         (destroy_at, destroy, destroy_n): Likewise.
3647         * testsuite/20_util/specialized_algorithms/memory_management_tools/
3648         1.cc: New.
3649
3650 2016-09-12  Jason Merrill  <jason@redhat.com>
3651
3652         * config/abi/pre/gnu.ver: Use [jmy] for size_t.
3653
3654 2016-09-12  Ville Voutilainen  <ville.voutilainen@gmail.com>
3655
3656         Implement P0253R1, Fixing a design mistake in the searchers
3657         interface in Library Fundamentals.
3658         * include/std/functional: (utility): New include in C++17 mode.
3659         (default_searcher): Use a pair as return type, adjust the definition.
3660         (boyer_moore_searcher): Likewise.
3661         (boyer_moore_horspool_searcher): Likewise.
3662         * testsuite/20_util/function_objects/searchers.cc: Adjust.
3663
3664 2016-09-12  Ville Voutilainen  <ville.voutilainen@gmail.com>
3665
3666         Implement C++17 string searchers.
3667         * include/std/functional: (unordered_map, vector): New includes
3668         in C++17 mode.
3669         (array, bits/stl_algo.h): Likewise.
3670         (default_searcher, __boyer_moore_map_base): New.
3671         (__boyer_moore_array_base, __is_std_equal_to): Likewise.
3672         (__boyer_moore_base_t, boyer_moore_searcher): Likewise.
3673         (boyer_moore_horspool_searcher, make_default_searcher): Likewise.
3674         (make_boyer_moore_searcher): Likewise.
3675         (make_boyer_moore_horspool_searcher): Likewise.
3676         * testsuite/20_util/function_objects/searchers.cc: New.
3677
3678 2016-09-12  Matthew Wahab  <matthew.wahab@arm.com>
3679
3680         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
3681         Move dg-do directive before dg-require.
3682         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: Likewise.
3683         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
3684         Likewise.
3685         * testsuite/22_locale/codecvt/utf8.cc: Likewise.
3686         * testsuite/22_locale/locale/cons/unicode.cc: Likewise.
3687         * testsuite/23_containers/deque/debug/assign1_neg.cc: Likewise.
3688         * testsuite/23_containers/deque/debug/assign2_neg.cc: Likewise.
3689         * testsuite/23_containers/deque/debug/assign3_neg.cc: Likewise.
3690         * testsuite/23_containers/deque/debug/construct1_neg.cc: Likewise.
3691         * testsuite/23_containers/deque/debug/construct2_neg.cc: Likewise.
3692         * testsuite/23_containers/deque/debug/construct3_neg.cc: Likewise.
3693         * testsuite/23_containers/deque/debug/insert1_neg.cc: Likewise.
3694         * testsuite/23_containers/deque/debug/insert2_neg.cc: Likewise.
3695         * testsuite/23_containers/deque/debug/insert3_neg.cc: Likewise.
3696         * testsuite/23_containers/deque/debug/insert5_neg.cc: Likewise.
3697         * testsuite/23_containers/deque/debug/iterator_self_move_assign_neg.cc:
3698         Likewise.
3699         * testsuite/23_containers/deque/debug/self_move_assign_neg.cc:
3700         Likewise.
3701         * testsuite/23_containers/deque/debug/shrink_to_fit.cc: Likewise.
3702         * testsuite/23_containers/forward_list/debug/60499.cc: Likewise.
3703         * testsuite/23_containers/forward_list/debug/construct1_neg.cc:
3704         Likewise.
3705         * testsuite/23_containers/forward_list/debug/construct2_neg.cc:
3706         Likewise.
3707         * testsuite/23_containers/forward_list/debug/construct3_neg.cc:
3708         Likewise.
3709         * testsuite/23_containers/forward_list/debug/erase_after1_neg.cc:
3710         Likewise.
3711         * testsuite/23_containers/forward_list/debug/erase_after2_neg.cc:
3712         Likewise.
3713         * testsuite/23_containers/forward_list/debug/erase_after3_neg.cc:
3714         Likewise.
3715         * testsuite/23_containers/forward_list/debug/erase_after4_neg.cc:
3716         Likewise.
3717         * testsuite/23_containers/forward_list/debug/erase_after5_neg.cc:
3718         Likewise.
3719         * testsuite/23_containers/forward_list/debug/erase_after6_neg.cc:
3720         Likewise.
3721         * testsuite/23_containers/forward_list/debug/erase_after7_neg.cc:
3722         Likewise.
3723         * testsuite/23_containers/forward_list/debug/erase_after8_neg.cc:
3724         Likewise.
3725         * testsuite/23_containers/forward_list/debug/erase_after9_neg.cc:
3726         Likewise.
3727         * testsuite/23_containers/forward_list/debug/insert_after1_neg.cc:
3728         Likewise.
3729         * testsuite/23_containers/forward_list/debug/insert_after2_neg.cc:
3730         Likewise.
3731         * testsuite/23_containers/forward_list/debug/insert_after3_neg.cc:
3732         Likewise.
3733         * testsuite/23_containers/forward_list/debug/insert_after4_neg.cc:
3734         Likewise.
3735         * testsuite/23_containers/forward_list/debug/
3736         iterator_self_move_assign_neg.cc: Likewise.
3737         * testsuite/23_containers/forward_list/debug/self_move_assign_neg.cc:
3738         Likewise.
3739         * testsuite/23_containers/forward_list/debug/splice_after1_neg.cc:
3740         Likewise.
3741         * testsuite/23_containers/forward_list/debug/splice_after2_neg.cc:
3742         Likewise.
3743         * testsuite/23_containers/forward_list/debug/splice_after3_neg.cc:
3744         Likewise.
3745         * testsuite/23_containers/forward_list/debug/splice_after4_neg.cc:
3746         Likewise.
3747         * testsuite/23_containers/forward_list/debug/splice_after5_neg.cc:
3748         Likewise.
3749         * testsuite/23_containers/forward_list/debug/splice_after6_neg.cc:
3750         Likewise.
3751         * testsuite/23_containers/forward_list/debug/splice_after7_neg.cc:
3752         Likewise.
3753         * testsuite/23_containers/list/debug/assign1_neg.cc: Likewise.
3754         * testsuite/23_containers/list/debug/assign2_neg.cc: Likewise.
3755         * testsuite/23_containers/list/debug/assign3_neg.cc: Likewise.
3756         * testsuite/23_containers/list/debug/construct1_neg.cc: Likewise.
3757         * testsuite/23_containers/list/debug/construct2_neg.cc: Likewise.
3758         * testsuite/23_containers/list/debug/construct3_neg.cc: Likewise.
3759         * testsuite/23_containers/list/debug/insert1_neg.cc: Likewise.
3760         * testsuite/23_containers/list/debug/insert2_neg.cc: Likewise.
3761         * testsuite/23_containers/list/debug/insert3_neg.cc: Likewise.
3762         * testsuite/23_containers/list/debug/insert5_neg.cc: Likewise.
3763         * testsuite/23_containers/list/debug/iterator_self_move_assign_neg.cc:
3764         Likewise.
3765         * testsuite/23_containers/list/debug/self_move_assign_neg.cc: Likewise.
3766         * testsuite/23_containers/map/debug/60499.cc: Likewise.
3767         * testsuite/23_containers/map/debug/construct1_neg.cc: Likewise.
3768         * testsuite/23_containers/map/debug/construct2_neg.cc: Likewise.
3769         * testsuite/23_containers/map/debug/construct3_neg.cc: Likewise.
3770         * testsuite/23_containers/map/debug/insert1_neg.cc: Likewise.
3771         * testsuite/23_containers/map/debug/insert2_neg.cc: Likewise.
3772         * testsuite/23_containers/map/debug/insert3_neg.cc: Likewise.
3773         * testsuite/23_containers/map/debug/iterator_self_move_assign_neg.cc:
3774         Likewise.
3775         * testsuite/23_containers/map/debug/self_move_assign_neg.cc: Likewise.
3776         * testsuite/23_containers/multimap/debug/60499.cc: Likewise.
3777         * testsuite/23_containers/multimap/debug/construct1_neg.cc: Likewise.
3778         * testsuite/23_containers/multimap/debug/construct2_neg.cc: Likewise.
3779         * testsuite/23_containers/multimap/debug/construct3_neg.cc: Likewise.
3780         * testsuite/23_containers/multimap/debug/insert1_neg.cc: Likewise.
3781         * testsuite/23_containers/multimap/debug/insert2_neg.cc: Likewise.
3782         * testsuite/23_containers/multimap/debug/insert3_neg.cc: Likewise.
3783         * testsuite/23_containers/multimap/debug/
3784         iterator_self_move_assign_neg.cc: Likewise.
3785         * testsuite/23_containers/multimap/debug/self_move_assign_neg.cc:
3786         Likewise.
3787         * testsuite/23_containers/multiset/debug/60499.cc: Likewise.
3788         * testsuite/23_containers/multiset/debug/construct1_neg.cc: Likewise.
3789         * testsuite/23_containers/multiset/debug/construct2_neg.cc: Likewise.
3790         * testsuite/23_containers/multiset/debug/construct3_neg.cc: Likewise.
3791         * testsuite/23_containers/multiset/debug/insert1_neg.cc: Likewise.
3792         * testsuite/23_containers/multiset/debug/insert2_neg.cc: Likewise.
3793         * testsuite/23_containers/multiset/debug/insert3_neg.cc: Likewise.
3794         * testsuite/23_containers/multiset/debug/
3795         iterator_self_move_assign_neg.cc: Likewise.
3796         * testsuite/23_containers/multiset/debug/self_move_assign_neg.cc:
3797         Likewise.
3798         * testsuite/23_containers/set/debug/60499.cc: Likewise.
3799         * testsuite/23_containers/set/debug/construct1_neg.cc: Likewise.
3800         * testsuite/23_containers/set/debug/construct2_neg.cc: Likewise.
3801         * testsuite/23_containers/set/debug/construct3_neg.cc: Likewise.
3802         * testsuite/23_containers/set/debug/insert1_neg.cc: Likewise.
3803         * testsuite/23_containers/set/debug/insert2_neg.cc: Likewise.
3804         * testsuite/23_containers/set/debug/insert3_neg.cc: Likewise.
3805         * testsuite/23_containers/set/debug/iterator_self_move_assign_neg.cc:
3806         Likewise.
3807         * testsuite/23_containers/set/debug/self_move_assign_neg.cc: Likewise.
3808         * testsuite/23_containers/unordered_map/debug/60499.cc: Likewise.
3809         * testsuite/23_containers/unordered_map/debug/begin1_neg.cc: Likewise.
3810         * testsuite/23_containers/unordered_map/debug/begin2_neg.cc: Likewise.
3811         * testsuite/23_containers/unordered_map/debug/bucket_size_neg.cc:
3812         Likewise.
3813         * testsuite/23_containers/unordered_map/debug/cbegin_neg.cc: Likewise.
3814         * testsuite/23_containers/unordered_map/debug/cend_neg.cc: Likewise.
3815         * testsuite/23_containers/unordered_map/debug/construct1_neg.cc:
3816         Likewise.
3817         * testsuite/23_containers/unordered_map/debug/construct2_neg.cc:
3818         Likewise.
3819         * testsuite/23_containers/unordered_map/debug/construct3_neg.cc:
3820         Likewise.
3821         * testsuite/23_containers/unordered_map/debug/end1_neg.cc: Likewise.
3822         * testsuite/23_containers/unordered_map/debug/end2_neg.cc: Likewise.
3823         * testsuite/23_containers/unordered_map/debug/insert1_neg.cc: Likewise.
3824         * testsuite/23_containers/unordered_map/debug/insert2_neg.cc: Likewise.
3825         * testsuite/23_containers/unordered_map/debug/insert3_neg.cc: Likewise.
3826         * testsuite/23_containers/unordered_map/debug/
3827         invalid_local_iterator_compare_neg.cc: Likewise.
3828         * testsuite/23_containers/unordered_map/debug/
3829         invalid_local_iterator_range_neg.cc: Likewise.
3830         * testsuite/23_containers/unordered_map/debug/
3831         iterator_self_move_assign_neg.cc: Likewise.
3832         * testsuite/23_containers/unordered_map/debug/max_load_factor_neg.cc:
3833         Likewise.
3834         * testsuite/23_containers/unordered_map/debug/self_move_assign_neg.cc:
3835         Likewise.
3836         * testsuite/23_containers/unordered_map/debug/
3837         use_erased_local_iterator_neg.cc: Likewise.
3838         * testsuite/23_containers/unordered_map/debug/
3839         use_invalid_iterator_neg.cc: Likewise.
3840         * testsuite/23_containers/unordered_map/debug/
3841         use_invalid_local_iterator_neg.cc: Likewise.
3842         * testsuite/23_containers/unordered_multimap/debug/60499.cc: Likewise.
3843         * testsuite/23_containers/unordered_multimap/debug/begin1_neg.cc:
3844         Likewise.
3845         * testsuite/23_containers/unordered_multimap/debug/begin2_neg.cc:
3846         Likewise.
3847         * testsuite/23_containers/unordered_multimap/debug/bucket_size_neg.cc:
3848         Likewise.
3849         * testsuite/23_containers/unordered_multimap/debug/cbegin_neg.cc:
3850         Likewise.
3851         * testsuite/23_containers/unordered_multimap/debug/cend_neg.cc:
3852         Likewise.
3853         * testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc:
3854         Likewise.
3855         * testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc:
3856         Likewise.
3857         * testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc:
3858         Likewise.
3859         * testsuite/23_containers/unordered_multimap/debug/end1_neg.cc:
3860         Likewise.
3861         * testsuite/23_containers/unordered_multimap/debug/end2_neg.cc:
3862         Likewise.
3863         * testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc:
3864         Likewise.
3865         * testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc:
3866         Likewise.
3867         * testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc:
3868         Likewise.
3869         * testsuite/23_containers/unordered_multimap/debug/
3870         invalid_local_iterator_compare_neg.cc: Likewise.
3871         * testsuite/23_containers/unordered_multimap/debug/
3872         invalid_local_iterator_range_neg.cc: Likewise.
3873         * testsuite/23_containers/unordered_multimap/debug/
3874         iterator_self_move_assign_neg.cc: Likewise.
3875         * testsuite/23_containers/unordered_multimap/debug/
3876         max_load_factor_neg.cc: Likewise.
3877         * testsuite/23_containers/unordered_multimap/debug/
3878         self_move_assign_neg.cc: Likewise.
3879         * testsuite/23_containers/unordered_multimap/debug/
3880         use_erased_local_iterator_neg.cc: Likewise.
3881         * testsuite/23_containers/unordered_multimap/debug/
3882         use_invalid_iterator_neg.cc: Likewise.
3883         * testsuite/23_containers/unordered_multimap/debug/
3884         use_invalid_local_iterator_neg.cc: Likewise.
3885         * testsuite/23_containers/unordered_multiset/debug/60499.cc:
3886         Likewise.
3887         * testsuite/23_containers/unordered_multiset/debug/begin1_neg.cc:
3888         Likewise.
3889         * testsuite/23_containers/unordered_multiset/debug/begin2_neg.cc:
3890         Likewise.
3891         * testsuite/23_containers/unordered_multiset/debug/bucket_size_neg.cc:
3892         Likewise.
3893         * testsuite/23_containers/unordered_multiset/debug/cbegin_neg.cc:
3894         Likewise.
3895         * testsuite/23_containers/unordered_multiset/debug/cend_neg.cc:
3896         Likewise.
3897         * testsuite/23_containers/unordered_multiset/debug/construct1_neg.cc:
3898         Likewise.
3899         * testsuite/23_containers/unordered_multiset/debug/construct2_neg.cc:
3900         Likewise.
3901         * testsuite/23_containers/unordered_multiset/debug/construct3_neg.cc:
3902         Likewise.
3903         * testsuite/23_containers/unordered_multiset/debug/end1_neg.cc:
3904         Likewise.
3905         * testsuite/23_containers/unordered_multiset/debug/end2_neg.cc:
3906         Likewise.
3907         * testsuite/23_containers/unordered_multiset/debug/insert1_neg.cc:
3908         Likewise.
3909         * testsuite/23_containers/unordered_multiset/debug/insert2_neg.cc:
3910         Likewise.
3911         * testsuite/23_containers/unordered_multiset/debug/insert3_neg.cc:
3912         Likewise.
3913         * testsuite/23_containers/unordered_multiset/debug/
3914         invalid_local_iterator_compare_neg.cc: Likewise.
3915         * testsuite/23_containers/unordered_multiset/debug/
3916         invalid_local_iterator_range_neg.cc: Likewise.
3917         * testsuite/23_containers/unordered_multiset/debug/
3918         iterator_self_move_assign_neg.cc: Likewise.
3919         * testsuite/23_containers/unordered_multiset/debug/
3920         max_load_factor_neg.cc: Likewise.
3921         * testsuite/23_containers/unordered_multiset/debug/
3922         self_move_assign_neg.cc: Likewise.
3923         * testsuite/23_containers/unordered_multiset/debug/
3924         use_erased_local_iterator_neg.cc: Likewise.
3925         * testsuite/23_containers/unordered_multiset/debug/
3926         use_invalid_iterator_neg.cc: Likewise.
3927         * testsuite/23_containers/unordered_multiset/debug/
3928         use_invalid_local_iterator_neg.cc: Likewise.
3929         *  testsuite/23_containers/unordered_set/debug/60499.cc: Likewise.
3930         * testsuite/23_containers/unordered_set/debug/begin1_neg.cc: Likewise.
3931         * testsuite/23_containers/unordered_set/debug/begin2_neg.cc: Likewise.
3932         * testsuite/23_containers/unordered_set/debug/bucket_size_neg.cc:
3933         Likewise.
3934         * testsuite/23_containers/unordered_set/debug/cbegin_neg.cc: Likewise.
3935         * testsuite/23_containers/unordered_set/debug/cend_neg.cc: Likewise.
3936         * testsuite/23_containers/unordered_set/debug/construct1_neg.cc:
3937         Likewise.
3938         * testsuite/23_containers/unordered_set/debug/construct2_neg.cc:
3939         Likewise.
3940         * testsuite/23_containers/unordered_set/debug/construct3_neg.cc:
3941         Likewise.
3942         * testsuite/23_containers/unordered_set/debug/end1_neg.cc: Likewise.
3943         * testsuite/23_containers/unordered_set/debug/end2_neg.cc: Likewise.
3944         * testsuite/23_containers/unordered_set/debug/insert1_neg.cc: Likewise.
3945         * testsuite/23_containers/unordered_set/debug/insert2_neg.cc: Likewise.
3946         * testsuite/23_containers/unordered_set/debug/insert3_neg.cc: Likewise.
3947         * testsuite/23_containers/unordered_set/debug/
3948         invalid_local_iterator_compare_neg.cc: Likewise.
3949         * testsuite/23_containers/unordered_set/debug/
3950         invalid_local_iterator_range_neg.cc: Likewise.
3951         * testsuite/23_containers/unordered_set/debug/
3952         iterator_self_move_assign_neg.cc: Likewise.
3953         * testsuite/23_containers/unordered_set/debug/
3954         max_load_factor_neg.cc: Likewise.
3955         * testsuite/23_containers/unordered_set/debug/
3956         self_move_assign_neg.cc: Likewise.
3957         * testsuite/23_containers/unordered_set/debug/
3958         use_erased_local_iterator_neg.cc: Likewise.
3959         * testsuite/23_containers/unordered_set/debug/
3960         use_invalid_iterator_neg.cc: Likewise.
3961         * testsuite/23_containers/unordered_set/debug/
3962         use_invalid_local_iterator_neg.cc: Likewise.
3963         * testsuite/23_containers/vector/debug/52433.cc: Likewise.
3964         * testsuite/23_containers/vector/debug/60499.cc: Likewise.
3965         * testsuite/23_containers/vector/debug/bool/shrink_to_fit.cc: Likewise.
3966         * testsuite/23_containers/vector/debug/
3967         iterator_self_move_assign_neg.cc: Likewise.
3968         * testsuite/23_containers/vector/debug/self_move_assign_neg.cc:
3969         Likewise.
3970         * testsuite/23_containers/vector/debug/shrink_to_fit.cc: Likewise.
3971         * testsuite/25_algorithms/pop_heap/complexity.cc: Likewise.
3972         * testsuite/25_algorithms/push_heap/complexity.cc: Likewise.
3973         * testsuite/25_algorithms/sort_heap/complexity.cc: Likewise.
3974         * testsuite/29_atomics/atomic/60658.cc: Likewise.
3975         * testsuite/29_atomics/atomic/60695.cc: Likewise.
3976         * testsuite/29_atomics/atomic/62259.cc: Likewise.
3977         * testsuite/29_atomics/atomic/64658.cc: Likewise.
3978         * testsuite/29_atomics/atomic/cons/49445.cc: Likewise.
3979         * testsuite/29_atomics/atomic/operators/51811.cc: Likewise.
3980         * testsuite/29_atomics/atomic/operators/pointer_partial_void.cc:
3981         Likewise.
3982
3983 2016-09-11  Jonathan Wakely  <jwakely@redhat.com>
3984
3985         * libsupc++/new_opant.cc: Include exception_defines.h.
3986         * libsupc++/new_opvant.cc: Likewise.
3987
3988 2016-09-09  Jason Merrill  <jason@redhat.com>
3989
3990         Implement P0035R4, C++17 new of over-aligned types.
3991         * libsupc++/new: Declare aligned new/delete operators.
3992         * config/abi/pre/gnu.ver: Export them.
3993         * configure.ac: Check for aligned_alloc, posix_memalign, memalign,
3994         _aligned_malloc.
3995         * libsupc++/new_opa.cc: New.
3996         * libsupc++/new_opant.cc: New.
3997         * libsupc++/new_opva.cc: New.
3998         * libsupc++/new_opva.cc: New.
3999         * libsupc++/del_opa.cc: New.
4000         * libsupc++/del_opant.cc: New.
4001         * libsupc++/del_opsa.cc: New.
4002         * libsupc++/del_opva.cc: New.
4003         * libsupc++/del_opvant.cc: New.
4004         * libsupc++/del_opvsa.cc: New.
4005         * libsupc++/Makefile.am: Build them.
4006
4007 2016-09-05  Tim Shen  <timshen@google.com>
4008
4009         * include/std/variant: include bits/move.h for std::addressof.
4010
4011 2016-09-05  Mikhail Strelnikov  <mikhail.strelnikov@gmail.com>
4012
4013         * include/std/variant (_Variant_storage::_M_storage()): Use
4014         std::addressof instead of operator& to take address.
4015
4016 2016-09-02  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
4017
4018         * acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Check for presence of
4019         setrlimit on both native and cross targets.
4020         * configure: Regenerate.
4021
4022 2016-08-31  Jonathan Wakely  <jwakely@redhat.com>
4023
4024         * include/bits/shared_ptr.h (_Assignable): New alias template.
4025         (shared_ptr::operator=(const shared_ptr<_Tp1>&))
4026         (shared_ptr::operator=(shared_ptr<_Tp1>&&))
4027         (shared_ptr::operator=(unique_ptr<_Tp1>&&)): Constrain with
4028         _Assignable.
4029         * include/bits/shared_ptr_base.h (_Assignable): New alias template.
4030         (__shared_ptr::operator=(const __shared_ptr<_Tp1>&))
4031         (__shared_ptr::operator=(__shared_ptr<_Tp1>&&))
4032         (__shared_ptr::operator=(unique_ptr<_Tp1>&&)): Constrain with
4033         _Assignable.
4034         (__shared_ptr::reset(_Tp1*), __shared_ptr::reset(_Tp1*, _Deleter))
4035         (__shared_ptr::reset(_Tp1*, _Deleter, _Alloc)): Constrain with
4036         _Convertible.
4037         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Change dg-error to
4038         match on any line.
4039         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
4040         * testsuite/20_util/shared_ptr/assign/sfinae.cc: New test.
4041         * testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc: Update
4042         expected errors. Remove unnecessary code.
4043         * testsuite/20_util/shared_ptr/modifiers/reset_sfinae.cc: New test.
4044
4045         * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Move
4046         comparison object.
4047         * testsuite/23_containers/set/move_comparison.cc: New test.
4048
4049         * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
4050         New test.
4051
4052 2016-08-30  Ville Voutilainen  <ville.voutilainen@gmail.com>
4053
4054         PR libstdc++/77395
4055         * include/std/type_traits (is_constructible): Forward-declare...
4056         (__is_base_to_derived_ref): ...and use here.
4057         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
4058         * testsuite/20_util/is_constructible/77395.cc: New.
4059         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
4060         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
4061         Likewise.
4062         * testsuite/20_util/tuple/77395.cc: New.
4063
4064 2016-08-30  Uros Bizjak  <ubizjak@gmail.com>
4065
4066         * testsuite/22_locale/time_get/get/char/2.cc: Move dg-do run
4067         directive above dg-require-namedlocale directive.
4068         * testsuite/22_locale/time_get/get/wchar_t/2.cc: Ditto.
4069         * testsuite/27_io/manipulators/extended/get_time/char/2.cc: Ditto.
4070         * testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc: Ditto.
4071         * testsuite/27_io/manipulators/extended/put_time/char/2.cc: Ditto.
4072         * testsuite/27_io/manipulators/extended/put_time/wchar_t/2.cc: Ditto.
4073
4074 2016-08-27  Tim Shen  <timshen@google.com>
4075
4076         PR libstdc++/77356
4077         * include/bits/regex_compiler.tcc(_M_insert_bracket_matcher,
4078         _M_expression_term): Modify to support dash literal.
4079         * include/bits/regex_scanner.h: Add dash as a token type to make
4080         a different from the mandated dash literal by escaping.
4081         * include/bits/regex_scanner.tcc(_M_scan_in_bracket): Emit dash
4082         token in bracket expression parsing.
4083         * testsuite/28_regex/regression.cc: Add new testcases.
4084
4085 2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
4086
4087         PR libstdc++/51960
4088         * doc/xml/manual/intro.xml: Document DR 2127 change.
4089         * doc/html/*: Regenerate.
4090         * include/bits/stl_raw_storage_iter.h (operator=(_Tp&&)): Add.
4091         (operator++(), operator++(int)): Use injected class name.
4092         * testsuite/20_util/raw_storage_iterator/dr2127.cc: New test.
4093
4094         * testsuite/*: Use { target c++11 } or { target c++14 } instead of
4095         using -std in dg-options.
4096
4097 2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
4098             Pedro Alves  <palves@redhat.com>
4099
4100         * testsuite/lib/gdb-test.exp (gdb-dg-runtest): Define wrapper to save
4101         and restore dg-interpreter-batch-mode.
4102         * testsuite/libstdc++-prettyprinters/prettyprinters.exp: Use
4103         gdb-dg-runtest instead of dg-runtest.
4104         * testsuite/libstdc++-xmethods/xmethods.exp: Likewise.
4105
4106 2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
4107
4108         * config/abi/pre/gnu.ver (GLIBCXX_3.4, GLIBCXX_3.4.21): Use more
4109         precise patterns for basic_string constructors.
4110         (GLIBCXX_3.4.23): Export new constructors.
4111         * doc/xml/manual/intro.xml: Document LWG 2583 status.
4112         * doc/html/*: Regenerate.
4113         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
4114         (basic_string(const basic_string&, size_type, const Alloc&)): Add
4115         new constructor for LWG 2583.
4116         (basic_string(const basic_string&, size_type, size_type)): Remove
4117         default argument.
4118         [!_GLIBCXX_USE_CXX11_ABI]: Likewise.
4119         * include/bits/basic_string.tcc [!_GLIBCXX_USE_CXX11_ABI]: Define it.
4120         * testsuite/21_strings/basic_string/cons/char/8.cc: New test.
4121         * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: New test.
4122
4123 2016-08-24  Aditya Kumar  <hiraditya@msn.com>
4124
4125         * include/bits/algorithmfwd.h: Remove trailing whitespace.
4126         * include/bits/shared_ptr_base.h: Likewise.
4127
4128 2016-08-23  Jonathan Wakely  <jwakely@redhat.com>
4129
4130         * include/debug/array (array): Add _GLIBCXX17_CONSTEXPR.
4131         * include/profile/array (array): Likewise.
4132         (array::swap): Fix exception specification for zero-sized arrays.
4133
4134         PR libstdc++/77334
4135         * include/bits/stl_tree.h (_Rb_tree::_M_move_assign): New functions.
4136         (_Rb_tree::operator=(_Rb_tree&&)): Dispatch to _M_move_assign.
4137         * testsuite/23_containers/map/77334.cc: New test.
4138
4139         * doc/xml/manual/using.xml: Remove reference to -pthreads option.
4140         * doc/html/*: Regenerate.
4141
4142         * testsuite/experimental/feat-cxx14.cc: Only preprocess, not compile.
4143         * testsuite/experimental/feat-lib-fund.cc: Likewise.
4144
4145         PR libstdc++/71771
4146         * include/bits/stl_iterator.h
4147         (operator-(reverse_iterator<Iter>, reverse_iterator<Iter>): Only
4148         define for C++98 mode.
4149         (operator-(move_iterator<Iter>, move_iterator<Iter>): Don't define.
4150         * testsuite/24_iterators/headers/iterator/synopsis.cc: Use
4151         -std=gnu++98.
4152         * testsuite/24_iterators/headers/iterator/synopsis_c++11.cc: New test.
4153         * testsuite/24_iterators/headers/iterator/synopsis_c++14.cc: New test.
4154         * testsuite/24_iterators/headers/iterator/synopsis_c++17.cc: New test.
4155         * testsuite/24_iterators/move_iterator/greedy_ops.cc: Don't test
4156         difference operator.
4157         * testsuite/24_iterators/reverse_iterator/greedy_ops.cc: Only test
4158         difference operator for C++98.
4159         * testsuite/24_iterators/reverse_iterator/71771.cc: New test.
4160
4161         * include/bits/c++config (_GLIBCXX17_CONSTEXPR): Define.
4162         * include/bits/range_access.h (begin, end, rbegin, rend, crbegin)
4163         (crend): Add _GLIBCXX17_CONSTEXPR as per P0031R0.
4164         * include/bits/stl_iterator.h (reverse_iterator, move_iterator)
4165         (__make_reverse_iterator, make_reverse_iterator, make_move_iterator):
4166         Likewise.
4167         * include/bits/stl_iterator_base_funcs.h (__distance, __advance): Add
4168         _GLIBCXX14_CONSTEXPR.
4169         (distance, advance, next, prev): Add _GLIBCXX17_CONSTEXPR.
4170         * include/std/array (array::begin, array::end, array::rbegin)
4171         (array::rend, array::cbegin, array:cend, array::crbegin)
4172         (array::crend, array::operator[], array::at, array::front)
4173         (array::back, array::data): Likewise.
4174         * testsuite/24_iterators/headers/iterator/range_access.cc: Replace
4175         with separate tests for C++11, C++14, and C++17.
4176         * testsuite/24_iterators/headers/iterator/range_access_c++11.cc: New.
4177         * testsuite/24_iterators/headers/iterator/range_access_c++14.cc: New.
4178         * testsuite/24_iterators/headers/iterator/range_access_c++17.cc: New.
4179
4180 2016-08-22  Tim Shen  <timshen@google.com>
4181
4182         Split _M_dfs() into smaller functions.
4183         * regex_executor.h(_M_handle_repeat, _M_handle_subexpr_begin)
4184         (_M_handle_subexpr_end, _M_handle_line_begin_assertion)
4185         (_M_handle_line_end_assertion, _M_handle_word_boundary)
4186         (_M_handle_subexpr_lookahead, _M_handle_match)
4187         (_M_handle_backref, _M_handle_accept, _M_handle_alternative):
4188         Add separate function declarations.
4189         * regex_executor.tcc: Split _M_dfs() into multiple handler functions.
4190
4191 2016-08-22  Gleb Natapov  <gleb@scylladb.com>
4192
4193         PR libstdc++/68297
4194         * config/abi/pre/gnu-versioned-namespace.ver: Export
4195         __cxa_init_primary_exception and std::exception_ptr(void*).
4196         * config/abi/pre/gnu.ver (CXXABI_1.3.11) : Add new symbol version and
4197         export __cxa_init_primary_exception and std::exception_ptr(void*).
4198         * include/Makefile.am: Add new headers.
4199         * include/Makefile.in: Regenerate.
4200         * libsupc++/Makefile.am: Add new headers.
4201         * libsupc++/Makefile.in: Regenerate.
4202         * libsupc++/cxxabi.h (__cxa_allocate_exception): Move to ...
4203         * libsupc++/cxxabi_init_exception.h: New header.
4204         (__cxa_init_primary_exception): Declare.
4205         * libsupc++/eh_throw.cc (__cxa_init_primary_exception): Define.
4206         (__cxa_throw): Use __cxa_init_primary_exception.
4207         * libsupc++/exception (std::exception): Move to ...
4208         * libsupc++/exception.h: New header.
4209         * libsupc++/exception_ptr.h (__exception_ptr::exception_ptr): Add
4210         friend declaration.
4211         (__exception_ptr::__dest_thunk): New function template.
4212         (std::make_exception_ptr) [__cpp_rtti && !_GLIBCXX_HAVE_CDTOR_CALLABI]:
4213         Use __cxa_allocate_exception and __cxa_init_primary_exception to
4214         create exception_ptr.
4215         * libsupc++/typeinfo: Include bits/exception.h instead of exception.
4216         * testsuite/util/testsuite_abi.cc: Add CXXABI_1.3.11 version.
4217
4218 2016-08-22  Jonathan Wakely  <jwakely@redhat.com>
4219
4220         * doc/xml/api.xml: Replace hardcoded links for specific versions with
4221         link to docs for all releases.
4222         * doc/html/*: Regenerate.
4223
4224         PR libstdc++/77322
4225         * doc/xml/manual/intro.xml: Document DR 2062 change.
4226         * include/std/functional (function::swap): Add noexcept.
4227         (swap(function<Res(Args...)&, function<Res(Args...)&)): Likewise.
4228         * testsuite/20_util/function/77322.cc: New test.
4229
4230 2016-08-19  Jonathan Wakely  <jwakely@redhat.com>
4231
4232         * testsuite/21_strings/basic_string/pthread18185.cc: Use -pthread for
4233         *-*-solaris* instead of -pthreads.
4234         * testsuite/21_strings/basic_string/pthread4.cc : Likewise.
4235         * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
4236         * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
4237         * testsuite/23_containers/list/pthread1.cc: Likewise.
4238         * testsuite/23_containers/list/pthread5.cc: Likewise.
4239         * testsuite/23_containers/map/pthread6.cc: Likewise.
4240         * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
4241         * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
4242         * testsuite/30_threads/shared_mutex/*: Likewise.
4243         * testsuite/ext/rope/pthread7-rope.cc: Likewise.
4244         * testsuite/tr1/2_general_utilities/shared_ptr/thread/
4245         default_weaktoshared.cc: Likewise.
4246         * testsuite/tr1/2_general_utilities/shared_ptr/thread/
4247         mutex_weaktoshared.cc: Likewise.
4248         * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise. Use
4249         dg-require-effective-target instead of using -std option.
4250         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
4251         Likewise.
4252         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
4253         * testsuite/23_containers/vector/debug/multithreaded_swap.cc:
4254         Likewise.
4255         * testsuite/30_threads/async/*: Likewise.
4256         * testsuite/30_threads/call_once/*: Likewise.
4257         * testsuite/30_threads/condition_variable/*: Likewise.
4258         * testsuite/30_threads/condition_variable_any/*: Likewise.
4259         * testsuite/30_threads/future/*: Likewise.
4260         * testsuite/30_threads/lock/*: Likewise.
4261         * testsuite/30_threads/mutex/*: Likewise.
4262         * testsuite/30_threads/packaged_task/*: Likewise.
4263         * testsuite/30_threads/promise/*: Likewise.
4264         * testsuite/30_threads/recursive_mutex/*: Likewise.
4265         * testsuite/30_threads/recursive_timed_mutex/*: Likewise.
4266         * testsuite/30_threads/shared_future/*: Likewise.
4267         * testsuite/30_threads/shared_lock/*: Likewise.
4268         * testsuite/30_threads/shared_timed_mutex/*: Likewise.
4269         * testsuite/30_threads/this_thread/*: Likewise.
4270         * testsuite/30_threads/thread/*: Likewise.
4271         * testsuite/30_threads/timed_mutex/*: Likewise.
4272         * testsuite/30_threads/try_lock/*: Likewise.
4273         * testsuite/30_threads/unique_lock/*: Likewise.
4274
4275         * doc/xml/manual/status_cxx2017.xml: Update status of not_fn.
4276         * doc/html/*: Regenerate.
4277         * include/experimental/functional (_Not_fn, not_fn): Match C++17
4278         semantics.
4279         * include/std/functional (_Not_fn, not_fn): Define for C++17.
4280         * testsuite/20_util/not_fn/1.cc: New.
4281         * testsuite/experimental/functional/not_fn.cc: Test abstract class.
4282         Remove test for volatile-qualified wrapper.
4283
4284         * include/std/atomic (atomic::is_always_lock_free): Define.
4285         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error lineno.
4286         * testsuite/29_atomics/atomic/is_always_lock_free.cc: New.
4287         * testsuite/29_atomics/atomic_integral/is_always_lock_free.cc: New.
4288         * doc/xml/manual/status_cxx2017.xml: Update status.
4289         * doc/html/*: Regenerate.
4290
4291         * include/experimental/tuple (apply): Qualify call to __apply_impl.
4292         * include/std/tuple (apply): Likewise.
4293         * testsuite/experimental/system_error/value.cc: Fix ambiguities in
4294         C++17 mode.
4295         * testsuite/experimental/tuple/tuple_size.cc: Likewise.
4296         * testsuite/experimental/type_traits/value.cc: Likewise.
4297
4298         * doc/xml/manual/status_cxx2017.xml: Update status of make_from_tuple
4299         and variant.
4300         * doc/html/*: Regenerate.
4301
4302 2016-08-18  Ville Voutilainen  <ville.voutilainen@gmail.com>
4303
4304         Implement the latest proposed resolution of LWG 2756.
4305         * include/std/optional (Optional_base(const _Tp&))
4306         (Optional_base(_Tp&&), using _Base::_Base): Remove.
4307         (optional(nullopt_t)): New.
4308         (optional(_Up&&)): Invoke base directly with in_place
4309         rather than creating a temporary, add default template
4310         argument, change constraints.
4311         (optional(const optional<_Up>&)): Invoke base directly
4312         with in_place, remove unnecessary constraints.
4313         (optional(optional<_Up>&& __t)): Likewise.
4314         (optional(in_place_t, _Args&&...)): New.
4315         (optional(in_place_t, initializer_list<_Up>, _Args&&...)): Likewise.
4316         (operator=(_Up&&)): Add default template argument, change constraints.
4317         (operator=(const optional<_Up>&)): Put is_same first in the
4318         constraints.
4319         (operator=(optional<_Up>&&)): Likewise.
4320         * testsuite/20_util/optional/assignment/5.cc: Add a test to
4321         verify assignment from something that can't be perfect-forwarded.
4322         * testsuite/20_util/optional/cons/value.cc: Add tests to verify
4323         that a nested optional is disengaged when constructed
4324         from a disengaged element type, and to verify that assignments
4325         from an engaged element type engage the optional.
4326
4327 2016-08-18  Tim Shen  <timshen@google.com>
4328
4329         Implement <variant>
4330
4331         * include/Makefile.am: Add new file std/variant.
4332         * include/Makefile.in: Generated from Makefile.am.
4333         * include/bits/enable_special_members.h: Add a tag type to allow
4334         the construction in non-default constructor.
4335         * include/bits/uses_allocator.h: Add convenience traits to
4336         detect constructibility.
4337         * include/std/variant: Implement <variant>.
4338         * testsuite/20_util/variant/compile.cc: Compile-time tests.
4339         * testsuite/20_util/variant/run.cc: Runtime tests.
4340
4341 2016-08-18  Jonathan Wakely  <jwakely@redhat.com>
4342
4343         * doc/xml/manual/test.xml (test.run.permutations): Expand section.
4344         (test.new_tests): Rewrite section.
4345         (tests.dg.directives): New section.
4346         * doc/html/*: Regenerate.
4347
4348         * doc/xml/manual/test.xml: Improve documentation of test targets.
4349         Document new-abi-baseline, check-debug, and check-parallel targets.
4350
4351         * doc/xml/manual/build_hacking.xml: New section on shared library
4352         versioning.
4353
4354         * doc/xml/manual/build_hacking.xml: Improve markup.
4355         * doc/xml/manual/test.xml: Likewise. Change section title from "Test"
4356         to "Testing".
4357         * doc/xml/faq.xml: Change link text to "Testing".
4358
4359         * testsuite/tr1/3_function_objects/function/10.cc: Remove unintended
4360         dg-options directive.
4361
4362 2016-08-17  Jonathan Wakely  <jwakely@redhat.com>
4363
4364         * testsuite/20_util/reference_wrapper/invoke-2.cc: Fix invalid dg-do
4365         directive and use effective target instead of dg-options.
4366
4367         * testsuite/20_util/hash/chi2_q_bit_flip_set.cc: Use effective target
4368         instead of -std in dg-options.
4369         * testsuite/20_util/hash/chi2_q_bit_string_set.cc: Likewise.
4370         * testsuite/20_util/hash/chi2_q_numeric_pattern_set.cc: Likewise.
4371         * testsuite/20_util/hash/chi2_q_uniform_random.cc: Likewise.
4372         * testsuite/20_util/hash/quality.cc: Likewise.
4373         * testsuite/25_algorithms/heap/moveable.cc: Likewise.
4374         * testsuite/25_algorithms/heap/moveable2.cc: Likewise.
4375         * testsuite/25_algorithms/nth_element/random_test.cc: Likewise.
4376         * testsuite/25_algorithms/partial_sort/random_test.cc: Likewise.
4377         * testsuite/25_algorithms/partial_sort_copy/random_test.cc: Likewise.
4378         * testsuite/25_algorithms/sort/random_test.cc: Likewise.
4379
4380         * testsuite/20_util/tuple/67844.cc: Require c++11 effective target.
4381         * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Likewise.
4382         * testsuite/27_io/rvalue_streams.cc: Likewise.
4383
4384         * testsuite/26_numerics/complex/literals/types.cc: Add comment.
4385
4386         * testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
4387         Remove duplicate dg-options directive.
4388
4389         * testsuite/ext/profile/all.cc: Use effective target instead of
4390         -std=gnu++11. Use dg-additional-options instead of repeating options.
4391
4392         * testsuite/20_util/bind/ref_neg.cc: Use effective target instead of
4393         -std=gnu++11. Add -fno-show-columns to dg-options. Use dg-prune-output
4394         instead of dg-excess-errors.
4395
4396         * testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc: Disable
4397         test for C++17.
4398         * testsuite/experimental/chrono/value.cc: Avoid ambiguities in C++17.
4399         * testsuite/experimental/ratio/value.cc: Likewise.
4400         * testsuite/ext/pb_ds/regression/hash_map_rand.cc: Disable test for
4401         C++17.
4402         * testsuite/ext/pb_ds/regression/hash_set_rand.cc: Likewise.
4403         * testsuite/ext/pb_ds/regression/list_update_map_rand.cc: Likewise.
4404         * testsuite/ext/pb_ds/regression/list_update_set_rand.cc: Likewise.
4405         * testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Likewise.
4406         * testsuite/ext/pb_ds/regression/tree_map_rand.cc: Likewise.
4407         * testsuite/ext/pb_ds/regression/tree_set_rand.cc: Likewise.
4408         * testsuite/ext/pb_ds/regression/trie_map_rand.cc: Likewise.
4409         * testsuite/ext/pb_ds/regression/trie_set_rand.cc: Likewise.
4410         * testsuite/tr1/5_numerical_facilities/special_functions/
4411         10_cyl_bessel_k/airy.cc: Adjust namespace of __detail::__airy for
4412         C++17 compatibility.
4413
4414         * testsuite/24_iterators/headers/iterator/range_access.cc: Adjust
4415         expected signatures for C++14 compatibility.
4416
4417         PR libstdc++/77264
4418         * include/bits/basic_string.h (operator=(__sv_type)
4419         (append(__sv_type), assign(__sv_type), insert(size_type, __sv_type))
4420         (replace(size_type, size_type, __sv_type))
4421         (replace(const_iterator, const_iterator, __sv_type))
4422         (find(__sv_type, size_type), rfind(__sv_type, size_type))
4423         (compare(size_type, size_type, __sv_type)): Reformat.
4424         (_If_sv): Define helper for SFINAE constaints.
4425         (append(const _Tp&, size_type, size_type))
4426         (assign(const _Tp&, size_type, size_type))
4427         (insert(size_type, const _Tp&, size_type, size_type))
4428         (replace(size_type, size_type, const _Tp&, size_type, size_type)):
4429         Use _If_sv.
4430         * testsuite/21_strings/basic_string/modifiers/append/char/4.cc: Test
4431         SFINAE constraints.
4432         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
4433         Likewise.
4434         * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
4435         Likewise.
4436         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
4437         Likewise.
4438         * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
4439         Likewise.
4440         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
4441         Likewise.
4442         * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
4443         Likewise.
4444         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
4445         Likewise.
4446         * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
4447         Likewise.
4448         * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
4449         Likewise.
4450         * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
4451         Likewise.
4452
4453 2016-08-16  Jonathan Wakely  <jwakely@redhat.com>
4454
4455         PR libstdc++/72847
4456         * include/bits/stl_bvector.h (_Bvector_base::_M_deallocate): Zero
4457         pointers to start and end of storage.
4458         * testsuite/23_containers/vector/bool/72847.cc: New test.
4459         * include/bits/vector.tcc (vector<bool>::_M_reallocate): Only update
4460         _M_finish after deallocating.
4461         (vector<bool>::_M_fill_insert): Likewise.
4462         (vector<bool>::_M_insert_range): Likewise.
4463         (vector<bool>::_M_insert_aux): Likewise.
4464
4465 2016-08-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
4466
4467         Implement LWG 2744 and LWG 2754.
4468         * include/std/any (any(ValueType&&)): Constrain with __is_in_place_type.
4469         (any(in_place_type_t<_ValueType>, _Args&&...)): Use _Decay.
4470         (any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
4471         Likewise.
4472         (emplace(_Args&&...)): Likewise.
4473         (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
4474         * include/std/utility: (__is_in_place_type_impl): New.
4475         (__is_in_place_type): Likewise.
4476         * testsuite/20_util/any/assign/emplace.cc: Add tests for decaying
4477         emplace.
4478         * testsuite/20_util/any/cons/in_place.cc: Add tests for decaying
4479         in_place constructor.
4480         * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
4481         * testsuite/20_util/any/requirements.cc: Add a test for
4482         in_place-constructing a non-default-constructible type.
4483
4484 2016-08-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
4485
4486         Add a feature macro for C++17 make_from_tuple.
4487         * include/std/tuple (__cpp_lib_make_from_tuple): New.
4488         (__make_from_tuple_impl(_Tuple&&, index_sequence<_Idx...>)):
4489         Qualify the call to get<>().
4490         * testsuite/20_util/tuple/make_from_tuple/1.cc: Adjust.
4491
4492 2016-08-15  Uros Bizjak  <ubizjak@gmail.com>
4493
4494         * src/filesystem/ops.cc: Always include ostream and
4495         ext/stdio_filebuf.h.
4496         (do_copy_file): Check if _GLIBCXX_USE_FCHMODAT is defined.
4497         [_GLIBCXX_USE_SENDFILE]: Fallback to read/write operations in case
4498         sendfile fails with ENOSYS or EINVAL.
4499
4500 2016-08-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
4501
4502         PR libstdc++/72840
4503         * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Fix dg-error
4504         syntax.
4505
4506 2016-08-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
4507
4508         Implement C++17 make_from_tuple.
4509         * include/std/tuple (__make_from_tuple_impl, make_from_tuple): New.
4510         * testsuite/20_util/tuple/make_from_tuple/1.cc: Likewise.
4511
4512 2016-08-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
4513
4514         Implement LWG 2758.
4515         * include/bits/basic_string.h
4516         (append(__sv_type, size_type, size_type)): Turn into a template,
4517         change parameter type, constrain, add a conversion to __sv_type
4518         from the dependent parameter type.
4519         (assign(__sv_type, size_type, size_type)): Likewise.
4520         (insert(size_type, __sv_type, size_type, size_type)): Likewise.
4521         (replace(size_type, size_type, __sv_type, size_type, size_type)):
4522         Likewise.
4523         (compare(size_type, size_type,__sv_type, size_type, size_type)):
4524         Likewise.
4525         * testsuite/21_strings/basic_string/lwg2758.cc: New.
4526
4527 2016-08-06  Jonathan Wakely  <jwakely@redhat.com>
4528
4529         * doc/xml/manual/status_cxx2017.xml: Update status table.
4530         * doc/html/manual/status.html: Regenerate.
4531
4532         * testsuite/lib/libstdc++.exp: Fix typo in comment.
4533
4534         PR libstdc++/72820
4535         * include/std/functional (_Function_base::_Base_manager::_M_clone):
4536         Qualify new operator.
4537         * testsuite/20_util/function/cons/72820.cc: New test.
4538
4539         * doc/xml/manual/status_cxx2017.xml: Add missing LFTSv2 features.
4540         * doc/html/manual/status.html: Regenerate.
4541         * include/Makefile.am: Add new header.
4542         * include/Makefile.in: Regenerate.
4543         * include/bits/invoke.h: New header.
4544         (__invoke): Make constexpr. Add && to types in exception specification.
4545         * include/experimental/tuple (apply, __apply_impl): Fix non-reserved
4546         names. Include <bits/invoke.h> and use std::__invoke.
4547         * include/std/functional (__invfwd, __invoke_impl, __invoke): Move to
4548         new header.
4549         (invoke): Add && to types in exception specification.
4550         * include/std/tuple (apply, __apply_impl): Define for C++17.
4551         * testsuite/20_util/tuple/apply/1.cc: New test.
4552         * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust dg-error
4553         lineno.
4554
4555 2016-08-05  Jonathan Wakely  <jwakely@redhat.com>
4556
4557         * doc/xml/manual/status_cxx2017.xml: Correct shared_from_this status.
4558         * doc/html/manual/status.html: Regenerate.
4559
4560         * include/std/chrono (floor, ceil, round, abs): New for C++17.
4561         * testsuite/20_util/duration_cast/rounding.cc: New test.
4562         * testsuite/20_util/time_point_cast/rounding.cc: New test.
4563         * doc/xml/manual/status_cxx2017.xml: Update status table.
4564         * doc/html/manual/status.html: Regenerate.
4565         * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust
4566         dg-error lineno.
4567         * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
4568         * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
4569         * testsuite/20_util/duration/literals/range.cc: Likewise.
4570
4571         * include/std/functional (__callable_functor): Remove.
4572         (_Function_handler::_M_invoke): Use __invoke instead of
4573         __callable_functor or mem_fn.
4574         (function::_Callable): Use lvalue in result_of expression.
4575         (function): Remove TODO comments about allocators.
4576         * testsuite/20_util/function/cons/refqual.cc: New test.
4577
4578 2016-08-04  Jonathan Wakely  <jwakely@redhat.com>
4579
4580         * doc/xml/manual/status_cxx2017.xml: Update status table.
4581         * include/std/functional (__inv_unwrap): Move to <type_traits>.
4582         (__invoke_impl): Remove exception specifications.
4583         (__invoke, invoke): Add exception specifications using
4584         __is_nothrow_callable.
4585         * include/std/type_traits (__inv_unwrap): Move from <functional>.
4586         (__is_callable_impl, __call_is_nt, __call_is_nothrow): New helpers.
4587         (__is_callable, __is_nothrow_callable): New traits.
4588         (is_callable, is_callable_v): New C++17 traits.
4589         (is_nothrow_callable, is_nothrow_callable_v): Likewise.
4590         * testsuite/20_util/is_callable/requirements/
4591         explicit_instantiation.cc: New test.
4592         * testsuite/20_util/is_callable/requirements/
4593         explicit_instantiation_ext.cc: New test.
4594         * testsuite/20_util/is_callable/requirements/typedefs.cc: New test.
4595         * testsuite/20_util/is_callable/requirements/typedefs_ext.cc: New
4596         test.
4597         * testsuite/20_util/is_callable/value.cc: New test.
4598         * testsuite/20_util/is_callable/value_ext.cc: New test.
4599         * testsuite/20_util/is_nothrow_callable/requirements/
4600         explicit_instantiation.cc: New test.
4601         * testsuite/20_util/is_nothrow_callable/requirements/
4602         explicit_instantiation_ext.cc: New test.
4603         * testsuite/20_util/is_nothrow_callable/requirements/typedefs.cc:
4604         New test.
4605         * testsuite/20_util/is_nothrow_callable/requirements/typedefs_ext.cc:
4606         New test.
4607         * testsuite/20_util/is_nothrow_callable/value.cc: New test.
4608         * testsuite/20_util/is_nothrow_callable/value_ext.cc: New test.
4609
4610         * doc/xml/manual/status_cxx2017.xml: Update C++17 status table.
4611         * doc/html/manual/status.html: Regenerate.
4612
4613         * testsuite/20_util/enable_shared_from_this/members/reinit.cc: Use
4614         effective target not dg-options. Move check for feature-test macro to:
4615         * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
4616         New test.
4617
4618         * include/std/functional (_Unwrap): Rename to __inv_unwrap.
4619         (__invfwd): Adjust.
4620         (__invoke_impl): Remove unused template parameters.
4621         * testsuite/20_util/function_objects/invoke/59768.cc: Remove unused
4622         parameter.
4623         * testsuite/20_util/function_objects/invoke/ref_ext.cc: Copy 59768.cc
4624         and test __invoke extension for C++11.
4625
4626 2016-08-03  Jonathan Wakely  <jwakely@redhat.com>
4627
4628         * include/bits/shared_ptr_base.h (__cpp_lib_enable_shared_from_this):
4629         Define feature-test macro.
4630         * testsuite/20_util/enable_shared_from_this/members/reinit.cc: Test
4631         for the macro.
4632
4633         * include/bits/shared_ptr.h (shared_ptr::weak_type): Define.
4634         * include/bits/shared_ptr_base.h (__shared_ptr::weak_type): Define.
4635         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
4636         * testsuite/20_util/shared_ptr/requirements/weak_type.cc: New test.
4637         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
4638
4639         * include/std/utility (as_const): Define.
4640         * testsuite/20_util/as_const/1.cc: New test.
4641         * testsuite/20_util/as_const/rvalue_neg.cc: New test.
4642
4643         * include/bits/shared_ptr.h (owner_less): Add default template
4644         argument.
4645         * include/bits/shared_ptr_base.h (_Sp_owner_less<void, void>): Define
4646         specialization.
4647         (owner_less<void>): Define specialization.
4648         * include/bits/stl_function.h (__cpp_lib_transparent_operators):
4649         Update value.
4650         * testsuite/20_util/owner_less/void.cc: New test.
4651         * testsuite/experimental/feat-cxx14.cc: Update macro value tested.
4652
4653         * include/bits/allocator.h (__cpp_lib_incomplete_container_elements):
4654         Define feature-test macro.
4655         * include/bits/range_access.h (__cpp_lib_array_constexpr): Likewise.
4656         * include/std/shared_mutex (__cpp_lib_shared_mutex): Uncomment.
4657         * include/std/type_traits (__cpp_lib_logical_traits): Fix value.
4658         (__cpp_lib_type_trait_variable_templates): Define.
4659
4660         * include/bits/stl_function.h: Remove commented-out macro.
4661         * include/bits/stl_tree.h (__cpp_lib_generic_associative_lookup):
4662         Define feature-test macro.
4663         * testsuite/experimental/feat-cxx14.cc: Add tests for more macros.
4664
4665         * include/bits/c++config (_GLIBCXX_USE_STD_SPEC_FUNCS): Define for
4666         C++17, or for C++11/C++14 when __STDCPP_WANT_MATH_SPEC_FUNCS__ is
4667         true.
4668         * include/bits/specfun.h [!__STDCPP_WANT_MATH_SPEC_FUNCS__]: Don't
4669         do #error for C++17.
4670         * include/c_global/cmath: Check _GLIBCXX_USE_STD_SPEC_FUNCS instead
4671         of __STDCPP_WANT_MATH_SPEC_FUNCS__.
4672         * include/tr1/bessel_function.tcc: Likewise.
4673         * include/tr1/beta_function.tcc: Likewise.
4674         * include/tr1/cmath: Likewise.
4675         * include/tr1/ell_integral.tcc: Likewise.
4676         * include/tr1/exp_integral.tcc: Likewise.
4677         * include/tr1/gamma.tcc: Likewise.
4678         * include/tr1/hypergeometric.tcc: Likewise.
4679         * include/tr1/legendre_function.tcc: Likewise.
4680         * include/tr1/modified_bessel_func.tcc: Likewise.
4681         * include/tr1/poly_hermite.tcc: Likewise.
4682         * include/tr1/poly_laguerre.tcc: Likewise.
4683         * include/tr1/riemann_zeta.tcc: Likewise.
4684         * include/tr1/special_function_util.h: Likewise.
4685         * testsuite/26_numerics/headers/cmath/functions_std_c++17.cc: New.
4686
4687         * include/std/type_traits (has_trivial_default_constructor): Remove.
4688         (has_trivial_copy_constructor, has_trivial_copy_assign): Likewise.
4689         * testsuite/20_util/has_trivial_copy_assign/requirements/
4690         explicit_instantiation.cc: Remove test.
4691         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
4692         line number.
4693         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
4694         Likewise.
4695         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
4696         * testsuite/20_util/has_trivial_copy_constructor/requirements/
4697         explicit_instantiation.cc: Likewise.
4698         * testsuite/20_util/has_trivial_copy_constructor/requirements/
4699         typedefs.cc: Likewise.
4700         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
4701         * testsuite/20_util/has_trivial_default_constructor/requirements/
4702         explicit_instantiation.cc: Likewise.
4703         * testsuite/20_util/has_trivial_default_constructor/requirements/
4704         typedefs.cc: Likewise.
4705         * testsuite/20_util/has_trivial_default_constructor/value.cc:
4706         Likewise.
4707         * testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
4708         Check has_trivial_default_constructor, has_trivial_copy_constructor,
4709         and has_trivial_copy_assign are not defined.
4710         * testsuite/20_util/pair/requirements/dr801.cc: Remove commented out
4711         tests.
4712         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
4713         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
4714         dg-error line number.
4715         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
4716         Likewise.
4717
4718 2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
4719
4720         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
4721         Remove reundant check for _GLIBCXX_USE_WCHAR_T and fix char type.
4722         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
4723         Likewise.
4724         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
4725         Likewise.
4726         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
4727         Likewise.
4728         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
4729         Likewise.
4730         * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
4731         Likewise.
4732         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
4733         Likewise.
4734
4735         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Improve
4736         comments.
4737
4738         * testsuite/19_diagnostics/error_code/operators/bool_neg.cc: Move
4739         dg-error to relevant line.
4740         * testsuite/19_diagnostics/error_condition/operators/bool_neg.cc:
4741         Likewise.
4742         * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise.
4743
4744         * scripts/testsuite_flags.in: Add -fno-show-column to cxxflags.
4745
4746         * testsuite/18_support/bad_exception/23591_thread-1.c: Skip test if
4747         options are present that aren't valid for C.
4748         * testsuite/abi/header_cxxabi.c: Likewise.
4749
4750         * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/
4751         check_value.cc: Do not add special functions to namespace std in TR1
4752         test.
4753
4754         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Only
4755         run for C++11 and later.
4756         * testsuite/ext/special_functions/conf_hyperg/check_value.cc:
4757         Likewise.
4758         * testsuite/ext/special_functions/conf_hyperg/compile.cc: Likewise.
4759         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
4760         * testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
4761         * testsuite/ext/special_functions/hyperg/compile.cc: Likewise.
4762         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
4763         Likewise.
4764         * testsuite/special_functions/01_assoc_laguerre/check_value.cc:
4765         Likewise.
4766         * testsuite/special_functions/01_assoc_laguerre/compile.cc: Likewise.
4767         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc:
4768         Likewise.
4769         * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
4770         Likewise.
4771         * testsuite/special_functions/02_assoc_legendre/check_value.cc:
4772         Likewise.
4773         * testsuite/special_functions/02_assoc_legendre/compile.cc: Likewise.
4774         * testsuite/special_functions/02_assoc_legendre/compile_2.cc:
4775         * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
4776         * testsuite/special_functions/03_beta/check_value.cc: Likewise.
4777         * testsuite/special_functions/03_beta/compile.cc: Likewise.
4778         * testsuite/special_functions/03_beta/compile_2.cc: Likewise.
4779         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
4780         * testsuite/special_functions/04_comp_ellint_1/check_value.cc:
4781         Likewise.
4782         * testsuite/special_functions/04_comp_ellint_1/compile.cc: Likewise.
4783         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Likewise.
4784         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
4785         * testsuite/special_functions/05_comp_ellint_2/check_value.cc:
4786         Likewise.
4787         * testsuite/special_functions/05_comp_ellint_2/compile.cc: Likewise.
4788         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Likewise.
4789         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
4790         * testsuite/special_functions/06_comp_ellint_3/check_value.cc:
4791         Likewise.
4792         * testsuite/special_functions/06_comp_ellint_3/compile.cc: Likewise.
4793         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Likewise.
4794         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
4795         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc:
4796         Likewise.
4797         * testsuite/special_functions/07_cyl_bessel_i/compile.cc: Likewise.
4798         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Likewise.
4799         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
4800         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
4801         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc:
4802         Likewise.
4803         * testsuite/special_functions/08_cyl_bessel_j/compile.cc: Likewise.
4804         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Likewise.
4805         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
4806         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc:
4807         Likewise.
4808         * testsuite/special_functions/09_cyl_bessel_k/compile.cc: Likewise.
4809         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Likewise.
4810         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
4811         * testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
4812         * testsuite/special_functions/10_cyl_neumann/compile.cc: Likewise.
4813         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Likewise.
4814         * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
4815         * testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
4816         * testsuite/special_functions/11_ellint_1/compile.cc: Likewise.
4817         * testsuite/special_functions/11_ellint_1/compile_2.cc: Likewise.
4818         * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
4819         * testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
4820         * testsuite/special_functions/12_ellint_2/compile.cc: Likewise.
4821         * testsuite/special_functions/12_ellint_2/compile_2.cc: Likewise.
4822         * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
4823         * testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
4824         * testsuite/special_functions/13_ellint_3/compile.cc: Likewise.
4825         * testsuite/special_functions/13_ellint_3/compile_2.cc: Likewise.
4826         * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
4827         * testsuite/special_functions/14_expint/check_value.cc: Likewise.
4828         * testsuite/special_functions/14_expint/compile.cc: Likewise.
4829         * testsuite/special_functions/14_expint/compile_2.cc: Likewise.
4830         * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
4831         * testsuite/special_functions/15_hermite/check_value.cc: Likewise.
4832         * testsuite/special_functions/15_hermite/compile.cc: Likewise.
4833         * testsuite/special_functions/15_hermite/compile_2.cc: Likewise.
4834         * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
4835         * testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
4836         * testsuite/special_functions/16_laguerre/compile.cc: Likewise.
4837         * testsuite/special_functions/16_laguerre/compile_2.cc: Likewise.
4838         * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
4839         * testsuite/special_functions/17_legendre/check_value.cc: Likewise.
4840         * testsuite/special_functions/17_legendre/compile.cc: Likewise.
4841         * testsuite/special_functions/17_legendre/compile_2.cc: Likewise.
4842         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
4843         * testsuite/special_functions/18_riemann_zeta/check_value.cc:
4844         Likewise.
4845         * testsuite/special_functions/18_riemann_zeta/compile.cc: Likewise.
4846         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Likewise.
4847         * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
4848         * testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
4849         * testsuite/special_functions/19_sph_bessel/compile.cc: Likewise.
4850         * testsuite/special_functions/19_sph_bessel/compile_2.cc: Likewise.
4851         * testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
4852         * testsuite/special_functions/20_sph_legendre/check_value.cc:
4853         Likewise.
4854         * testsuite/special_functions/20_sph_legendre/compile.cc: Likewise.
4855         * testsuite/special_functions/20_sph_legendre/compile_2.cc: Likewise.
4856         * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
4857         * testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
4858         * testsuite/special_functions/21_sph_neumann/compile.cc: Likewise.
4859         * testsuite/special_functions/21_sph_neumann/compile_2.cc: Likewise.
4860
4861         * testsuite/tr1/5_numerical_facilities/special_functions/
4862         08_cyl_bessel_i/check_value.cc: Use __attribute__((unused)) instead
4863         of [[gnu::unused]].
4864         * testsuite/tr1/5_numerical_facilities/special_functions/
4865         09_cyl_bessel_j/check_value.cc: Likewise.
4866         * testsuite/tr1/5_numerical_facilities/special_functions/
4867         10_cyl_bessel_k/check_value.cc: Likewise.
4868         * testsuite/tr1/5_numerical_facilities/special_functions/
4869         11_cyl_neumann/check_value.cc: Likewise.
4870         * testsuite/tr1/5_numerical_facilities/special_functions/
4871         21_sph_bessel/check_value.cc: Likewise.
4872         * testsuite/tr1/5_numerical_facilities/special_functions/
4873         23_sph_neumann/check_value.cc: Likewise.
4874
4875 2016-08-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4876
4877         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
4878         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
4879         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
4880         * config/abi/post/solaris2.11/baseline_symbols.txt: Likewise.
4881         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: Likewise.
4882         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: Likewise.
4883
4884 2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
4885
4886         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: Skip
4887         test if -flto used.
4888
4889         * testsuite/lib/libstdc++.exp (v3-build_support): Add -fno-lto to
4890         additional flags for compiling libtestc++.a objects.
4891
4892 2016-08-01  Jonathan Wakely  <jwakely@redhat.com>
4893
4894         * include/bits/basic_string.h (data() const): Update comment.
4895         (data()): Add non-const overload for C++17.
4896         * testsuite/21_strings/basic_string/operations/data/char/2.cc: New.
4897         * testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc: New.
4898
4899         * include/bits/basic_string.tcc: Disable explicit instantiation
4900         declarations for C++17.
4901
4902         * testsuite/23_containers/unordered_map/requirements/53339.cc: Remove
4903         ignored "xfail" from { dg-do compile { xfail selector } } directive.
4904         * testsuite/23_containers/unordered_multimap/requirements/53339.cc:
4905         Likewise.
4906         * testsuite/26_numerics/headers/cmath/
4907         c99_classification_macros_c++11.cc: Likewise.
4908         * testsuite/26_numerics/headers/cmath/
4909         c99_classification_macros_c++98.cc: Likewise.
4910         * testsuite/26_numerics/headers/cmath/
4911         c99_classification_macros_c.cc: Likewise.
4912
4913         * testsuite/backward/hash_set/check_construct_destroy.cc: Account
4914         for different construct/destroy counts in C++98 mode.
4915
4916         * testsuite/17_intro/freestanding.cc: Remove "-x c" from dg-options.
4917
4918         * testsuite/20_util/tuple/cons/66338.cc: Limit test to C++11 and
4919         later.
4920         * testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc:
4921         Likewise.
4922
4923         * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Use
4924         C++98-compatible initialization for array.
4925
4926         * testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc: Remove
4927         unused header and variable from compile-only test.
4928         * testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc: Likewise.
4929         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: Likewise.
4930         * testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc: Likewise.
4931         * testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc:
4932         Likewise.
4933
4934         * testsuite/experimental/string_view/operations/rfind/char/2.cc:
4935         Remove duplicate dg-options directive.
4936
4937         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
4938         808590.cc: Use -std=gnu++98 instead of -std=gnu++03.
4939
4940         * testsuite/20_util/make_signed/requirements/typedefs-2.cc: Remove
4941         linker options from compile-only tests.
4942         * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
4943         Likewise.
4944
4945         * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Make test
4946         supported for C++11 and later.
4947         * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
4948         * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
4949
4950 2016-08-01  Uros Bizjak  <ubizjak@gmail.com>
4951
4952         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
4953
4954 2016-07-31  Jonathan Wakely  <jwakely@redhat.com>
4955
4956         * testsuite/20_util/conditional/requirements/typedefs.cc: Change to
4957         compile-only test.
4958
4959         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
4960         Ensure test is compiled with optimization.
4961
4962         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
4963         Adjust dg-prune-output pattern for error in C++98 mode.
4964
4965         * testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Only
4966         run for C++11 or later.
4967
4968         * testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Fix
4969         test to not rely on GNU extension (escaped normal characters in POSIX
4970         BRE). Enable tests for other strings which are now supported.
4971
4972         * testsuite/20_util/pair/astuple/get_neg.cc: Use effective-target
4973         c++11 instead of setting -std=gnu++14.
4974
4975         PR libstdc++/72745
4976         * include/std/array (get): Use positive message for static assertions.
4977         * include/std/functional (_Safe_tuple_element_t): Fix indentation.
4978         * include/std/tuple (tuple_element<I, tuple<>>): Add partial
4979         specialization for invalid indices, with static assertion.
4980         * testsuite/20_util/tuple/element_access/get_neg.cc: New test.
4981
4982         * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Move
4983         dg-error to relevant line.
4984         * testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
4985         Likewise.
4986         * testsuite/23_containers/forward_list/requirements/dr438/
4987         assign_neg.cc: Likewise.
4988         * testsuite/23_containers/forward_list/requirements/dr438/
4989         constructor_1_neg.cc: Likewise.
4990         * testsuite/23_containers/forward_list/requirements/dr438/
4991         constructor_2_neg.cc: Likewise.
4992         * testsuite/23_containers/forward_list/requirements/dr438/
4993         insert_neg.cc: Likewise.
4994         * testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc:
4995         Likewise.
4996         * testsuite/26_numerics/random/linear_congruential_engine/
4997         requirements/non_uint_neg.cc: Likewise.
4998         * testsuite/29_atomics/headers/atomic/types_std_c++0x_neg.cc:
4999         Likewise. Also test for std::atomic_address.
5000
5001 2016-07-31  Ville Voutilainen  <ville.voutilainen@gmail.com>
5002
5003         Add missing variable traits, fix testsuite failures.
5004         * include/bits/uses_allocator.h (uses_allocator_v): New.
5005         * include/std/functional (is_bind_expression_v, is_placeholder_v):
5006         Likewise.
5007         * testsuite/20_util/bind/is_placeholder_v.cc: Likewise.
5008         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
5009         * testsuite/20_util/duration/literals/range.cc: Likewise.
5010         * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise.
5011         * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
5012         * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
5013         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
5014         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
5015         Likewise.
5016         * testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
5017         * testsuite/20_util/uses_allocator/requirements/uses_allocator_v.cc:
5018         New.
5019
5020 2016-07-31  Jonathan Wakely  <jwakely@redhat.com>
5021
5022         * testsuite/18_support/numeric_limits/40856.cc [__STRICT_ANSI__]: Do
5023         not test 128-bit types.
5024         * testsuite/20_util/is_floating_point/value.cc: Likewise.
5025         * testsuite/20_util/is_integral/value.cc: Likewise.
5026         * testsuite/20_util/is_signed/value.cc: Likewise.
5027         * testsuite/20_util/is_unsigned/value.cc: Likewise.
5028         * testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
5029         * testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
5030         * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc:
5031         Likewise.
5032         * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
5033         Likewise.
5034
5035         * testsuite/26_numerics/headers/cstdlib/54686.c: Rename to 54686.cc.
5036
5037 2016-07-29  Ville Voutilainen  <ville.voutilainen@gmail.com>
5038
5039         Implement C++17 variable templates for type traits.
5040         * include/std/chrono (treat_as_floating_point_v): New.
5041         * include/std/ratio (ratio_equal_v, ratio_not_equal_v)
5042         (ratio_less_v, ratio_less_equal_v, ratio_greater_v)
5043         (ratio_greater_equal_v): Likewise.
5044         * include/std/system_error (is_error_code_enum_v)
5045         (is_error_condition_enum_v): Likewise.
5046         * include/std/tuple (tuple_size_v): Likewise.
5047         * type_traits (conjunction_v, disjunction_v, negation_v)
5048         (is_void_v, is_null_pointer_v, is_integral_v, is_floating_point_v)
5049         (is_array_v, is_pointer_v, is_lvalue_reference_v)
5050         (is_rvalue_reference_v, is_member_object_pointer_v)
5051         (is_member_function_pointer_v, is_enum_v, is_union_v)
5052         (is_class_v, is_function_v, is_reference_v, is_arithmetic_v)
5053         (is_fundamental_v, is_object_v, is_scalar_v, is_compound_v)
5054         (is_member_pointer_v, is_const_v, is_volatile_v, is_trivial_v)
5055         (is_trivially_copyable_v, is_standard_layout_v)
5056         (is_pod_v, is_literal_type_v, is_empty_v, is_polymorphic_v)
5057         (is_abstract_v, is_final_v, is_signed_v, is_unsigned_v)
5058         (is_constructible_v, is_default_constructible_v)
5059         (is_copy_constructible_v, is_move_constructible_v)
5060         (is_assignable_v, is_copy_assignable_v, is_move_assignable_v)
5061         (is_destructible_v, is_trivially_constructible_v)
5062         (is_trivially_default_constructible_v)
5063         (is_trivially_copy_constructible_v, is_trivially_move_constructible_v)
5064         (is_trivially_assignable_v, is_trivially_copy_assignable_v)
5065         (is_trivially_move_assignable_v, is_trivially_destructible_v)
5066         (is_nothrow_constructible_v, is_nothrow_default_constructible_v)
5067         (is_nothrow_copy_constructible_v, is_nothrow_move_constructible_v)
5068         (is_nothrow_assignable_v, is_nothrow_copy_assignable_v)
5069         (is_nothrow_move_assignable_v, is_nothrow_destructible_v)
5070         (has_virtual_destructor_v, alignment_of_v, rank_v, extent_v)
5071         (is_same_v, is_base_of_v, is_convertible_v): Likewise.
5072         * testsuite/19_diagnostics/error_code/is_error_code_v.cc: Likewise.
5073         * testsuite/20_util/duration/requirements/treat_as_floating_point_v.cc:
5074         Likewise.
5075         * testsuite/20_util/ratio/requirements/ratio_equal_v.cc: Likewise.
5076         * testsuite/20_util/tuple/tuple_size_v.cc: Likewise.
5077         * testsuite/20_util/variable_templates_for_traits.cc: Likewise.
5078
5079 2016-07-29  Andreas Schwab  <schwab@linux-m68k.org>
5080
5081         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
5082         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
5083         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
5084
5085 2016-07-29  Jonathan Wakely  <jwakely@redhat.com>
5086
5087         * doc/xml/manual/abi.xml: Document 6.0.22 library version.
5088         * doc/html/manual/abi.html: Regenerate.
5089
5090         * acinclude.m4 (libtool_VERSION): Bump to 6:23:0.
5091         * config/abi/pre/gnu.ver: Add 3.4.23 version for new basic_string
5092         symbols.
5093         * configure: Regenerate.
5094         * testsuite/util/testsuite_abi.cc: Add new symbol version.
5095
5096         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
5097         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
5098         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
5099         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
5100         Likewise.
5101         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
5102         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
5103         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.
5104
5105 2016-07-28  Jonathan Wakely  <jwakely@redhat.com>
5106
5107         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
5108         Adjust dg-prune-output pattern for error in C++98 mode.
5109         * testsuite/23_containers/deque/requirements/dr438/
5110         constructor_1_neg.cc: Likewise.
5111         * testsuite/23_containers/deque/requirements/dr438/
5112         constructor_2_neg.cc: Likewise.
5113         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
5114         Likewise.
5115         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
5116         Likewise.
5117         * testsuite/23_containers/list/requirements/dr438/
5118         constructor_1_neg.cc: Likewise.
5119         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
5120         Likewise.
5121         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
5122         Likewise.
5123         * testsuite/23_containers/vector/requirements/dr438/
5124         constructor_1_neg.cc: Likewise.
5125         * testsuite/23_containers/vector/requirements/dr438/
5126         constructor_2_neg.cc: Likewise.
5127         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
5128         Likewise.
5129
5130         * testsuite/23_containers/vector/check_construct_destroy.cc: Account
5131         for different construct/destroy counts in C++98 mode.
5132
5133         * testsuite/17_intro/headers/c++2011/stdc++.cc: Change target-specific
5134         dg-options to dg-additional-options so that default options are used.
5135         * testsuite/17_intro/headers/c++2011/stdc++_multiple_inclusion.cc:
5136         Likewise.
5137         * testsuite/17_intro/headers/c++2014/stdc++.cc: Likewise.
5138         * testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
5139         Likewise.
5140         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
5141         Use dg-additional-options instead of repeating the common options.
5142
5143         * testsuite/22_locale/conversions/string/1.cc: Remove unintended
5144         dg-do compile directive.
5145         * testsuite/26_numerics/headers/cmath/fabs_inline.cc: Fix syntax of
5146         dg-do directive.
5147         * testsuite/26_numerics/valarray/const_bracket.cc: Likewise.
5148
5149 2016-07-28  Ville Voutilainen  <ville.voutilainen@gmail.com>
5150
5151         Implement std::string_view and P0254r2,
5152         Integrating std::string_view and std::string.
5153         * include/Makefile.am: Add string_view and string_view.tcc
5154         to the exported headers.
5155         * include/Makefile.in: Likewise.
5156         * include/bits/basic_string.h: Include <string_view> in C++17 mode.
5157         (__sv_type): New.
5158         (basic_string(__sv_type, const _Alloc&)): Likewise.
5159         (operator=(__sv_type)): Likewise.
5160         (operator __sv_type()): Likewise.
5161         (operator+=(__sv_type)): Likewise.
5162         (append(__sv_type __sv)): Likewise.
5163         (append(__sv_type, size_type, size_type)): Likewise.
5164         (assign(__sv_type)): Likewise.
5165         (assign(__sv_type, size_type, size_type)): Likewise.
5166         (insert(size_type, __sv_type)): Likewise.
5167         (insert(size_type, __sv_type, size_type, size_type)): Likewise.
5168         (replace(size_type, size_type, __sv_type)): Likewise.
5169         (replace(size_type, size_type, __sv_type, size_type, size_type)):
5170         Likewise.
5171         (replace(const_iterator, const_iterator, __sv_type)): Likewise.
5172         (find(__sv_type, size_type)): Likewise.
5173         (rfind(__sv_type, size_type)): Likewise.
5174         (find_first_of(__sv_type, size_type)): Likewise.
5175         (find_last_of(__sv_type, size_type)): Likewise.
5176         (find_first_not_of(__sv_type, size_type)): Likewise.
5177         (find_last_not_of(__sv_type, size_type)): Likewise.
5178         (compare(__sv_type)): Likewise.
5179         (compare(size_type, size_type, __sv_type)): Likewise.
5180         (compare(size_type, size_type, __sv_type, size_type, size_type)):
5181         Likewise.
5182         * include/bits/string_view.tcc: New.
5183         * include/std/string_view: Likewise.
5184         * testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
5185         * testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
5186         * testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
5187         Likewise.
5188         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
5189         Likewise.
5190         * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
5191         Likewise.
5192         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
5193         Likewise.
5194         * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
5195         Likewise.
5196         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
5197         Likewise.
5198         * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
5199         Likewise.
5200         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
5201         Likewise.
5202         * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
5203         Likewise.
5204         * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
5205         Likewise.
5206         * testsuite/21_strings/basic_string/operations/find/char/5.cc:
5207         Likewise.
5208         * testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
5209         Likewise.
5210         * testsuite/21_strings/basic_string/operators/char/5.cc: Likewise.
5211         * testsuite/21_strings/basic_string/operators/wchar_t/5.cc: Likewise.
5212         * testsuite/21_strings/basic_string_view/capacity/1.cc: Likewise.
5213         * testsuite/21_strings/basic_string_view/cons/char/1.cc: Likewise.
5214         * testsuite/21_strings/basic_string_view/cons/char/2.cc: Likewise.
5215         * testsuite/21_strings/basic_string_view/cons/char/3.cc: Likewise.
5216         * testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc: Likewise.
5217         * testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc: Likewise.
5218         * testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc: Likewise.
5219         * testsuite/21_strings/basic_string_view/element_access/char/1.cc:
5220         Likewise.
5221         * testsuite/21_strings/basic_string_view/element_access/char/2.cc:
5222         Likewise.
5223         * testsuite/21_strings/basic_string_view/element_access/char/empty.cc:
5224         Likewise.
5225         * testsuite/21_strings/basic_string_view/element_access/char/front_back.cc:
5226         Likewise.
5227         * testsuite/21_strings/basic_string_view/element_access/wchar_t/1.cc:
5228         Likewise.
5229         * testsuite/21_strings/basic_string_view/element_access/wchar_t/2.cc:
5230         Likewise.
5231         * testsuite/21_strings/basic_string_view/element_access/wchar_t/empty.cc:
5232         Likewise.
5233         * testsuite/21_strings/basic_string_view/element_access/wchar_t/front_back.cc:
5234         Likewise.
5235         * testsuite/21_strings/basic_string_view/include.cc: Likewise.
5236         * testsuite/21_strings/basic_string_view/inserters/char/1.cc: Likewise.
5237         * testsuite/21_strings/basic_string_view/inserters/char/2.cc: Likewise.
5238         * testsuite/21_strings/basic_string_view/inserters/char/3.cc: Likewise.
5239         * testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
5240         Likewise.
5241         * testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
5242         Likewise.
5243         * testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
5244         Likewise.
5245         * testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
5246         Likewise.
5247         * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/char/1.cc:
5248         Likewise.
5249         * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc:
5250         Likewise.
5251         * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/char/1.cc:
5252         Likewise.
5253         * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc:
5254         Likewise.
5255         * testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
5256         Likewise.
5257         * testsuite/21_strings/basic_string_view/operations/compare/char/13650.cc:
5258         Likewise.
5259         * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/1.cc:
5260         Likewise.
5261         * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/13650.cc:
5262         Likewise.
5263         * testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
5264         Likewise.
5265         * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
5266         Likewise.
5267         * testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
5268         Likewise.
5269         * testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
5270         Likewise.
5271         * testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
5272         Likewise.
5273         * testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
5274         Likewise.
5275         * testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
5276         Likewise.
5277         * testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
5278         Likewise.
5279         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/1.cc:
5280         Likewise.
5281         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/2.cc:
5282         Likewise.
5283         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/3.cc:
5284         Likewise.
5285         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/4.cc:
5286         Likewise.
5287         * testsuite/21_strings/basic_string_view/operations/rfind/char/1.cc:
5288         Likewise.
5289         * testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
5290         Likewise.
5291         * testsuite/21_strings/basic_string_view/operations/rfind/char/3.cc:
5292         Likewise.
5293         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/1.cc:
5294         Likewise.
5295         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/2.cc:
5296         Likewise.
5297         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/3.cc:
5298         Likewise.
5299         * testsuite/21_strings/basic_string_view/operations/string_conversion/1.cc:
5300         Likewise.
5301         * testsuite/21_strings/basic_string_view/operations/substr/char/1.cc:
5302         Likewise.
5303         * testsuite/21_strings/basic_string_view/operations/substr/wchar_t/1.cc:
5304         Likewise.
5305         * testsuite/21_strings/basic_string_view/operators/char/2.cc: Likewise.
5306         * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
5307         Likewise.
5308         * testsuite/21_strings/basic_string_view/range_access/char/1.cc:
5309         Likewise.
5310         * testsuite/21_strings/basic_string_view/range_access/wchar_t/1.cc:
5311         Likewise.
5312         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/1.cc:
5313         Likewise.
5314         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char/1.cc:
5315         Likewise.
5316         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc:
5317         Likewise.
5318         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc:
5319         Likewise.
5320         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc:
5321         Likewise.
5322         * testsuite/21_strings/basic_string_view/requirements/typedefs.cc:
5323         Likewise.
5324         * testsuite/21_strings/basic_string_view/typedefs.cc: Likewise.
5325         * testsuite/21_strings/basic_string_view/types/1.cc: Likewise.
5326
5327 2016-07-27  Jonathan Wakely  <jwakely@redhat.com>
5328
5329         * testsuite/20_util/forward/1_neg.cc: Move dg-error to right line.
5330
5331 2016-07-25  Georeth Chow  <georeth2010@gmail.com>
5332
5333         * include/ext/ropeimpl.h (rope<>::_S_dump(_RopeRep*, int)): Qualify
5334         _S_concat enumerator.
5335         * testsuite/ext/rope/6.cc: New test.
5336
5337 2016-07-25  Jonathan Wakely  <jwakely@redhat.com>
5338
5339         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Use
5340         std::mt19937, std::thread and std::atomic to simplify test.
5341         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
5342
5343 2016-07-22  Jonathan Wakely  <jwakely@redhat.com>
5344
5345         PR libstdc++/71964
5346         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
5347         (basic_string::_Alloc_hider(pointer, _Alloc&&)): Add constructor.
5348         * include/bits/stl_tree.h (_Rb_tree(_Rb_tree&&)): Move allocator.
5349         * testsuite/21_strings/basic_string/allocator/71964.cc: New test.
5350         * testsuite/23_containers/set/allocator/71964.cc: New test.
5351
5352         * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale): Use
5353         delete[] instead of delete.
5354
5355 2016-07-21  Jonathan Wakely  <jwakely@redhat.com>
5356
5357         * include/experimental/propagate_const (propagate_const::__t): Rename
5358         to _M_t and remove comment. Qualify std::move and std::forward.
5359         * testsuite/experimental/propagate_const/cons/default.cc: Fix test.
5360
5361         * testsuite/23_containers/vector/zero_sized_allocations.cc:
5362         Define sized deallocation function.
5363         * testsuite/util/testsuite_new_operators.h:
5364         (operator delete(void*, const std::nothrow_t&)): Define nothrow
5365         deallocation function.
5366
5367         * testsuite/21_strings/basic_string/modifiers/append/char/1.cc: Fix
5368         reads past the end of strings.
5369         * testsuite/21_strings/basic_string/operations/compare/char/1.cc:
5370         Likewise.
5371         * testsuite/21_strings/char_traits/requirements/short/1.cc: Fix
5372         invalid array accesses.
5373         * testsuite/experimental/string_view/operations/compare/char/1.cc:
5374         Fix read past the end of string.
5375         * testsuite/util/testsuite_character.cc: Fix out-of-bounds write.
5376
5377         * testsuite/24_iterators/container_access.cc: Fix missing returns.
5378         * testsuite/24_iterators/range_access_cpp14.cc: Likewise.
5379
5380         * testsuite/18_support/new_delete_placement.cc: Don't allocate (and
5381         leak) memory for arguments to placement delete.
5382         * testsuite/20_util/addressof/1.cc: Don't leak memory.
5383         * testsuite/22_locale/locale/global_locale_objects/3.cc: Likewise.
5384         * testsuite/23_containers/unordered_multimap/insert/55028-debug.cc:
5385         Likewise.
5386
5387 2016-07-20  Jonathan Wakely  <jwakely@redhat.com>
5388
5389         * doc/xml/manual/intro.xml: Document DR 2684 status.
5390         * doc/html/*: Regenerate.
5391
5392         * include/std/atomic (atomic_int8_t, atomic_uint8_t, atomic_int16_t)
5393         (atomic_uint16_t, atomic_int32_t, atomic_uint32_t, atomic_int64_t)
5394         (atomic_uint64_t): Define (LWG 2441).
5395         * testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc: Remove empty
5396         lines.
5397         * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc: Test for
5398         the new types.
5399         * doc/xml/manual/intro.xml: Document DR 2441 status.
5400
5401         * include/std/istream (operator>>(basic_istream&&, _Tp&)): Adjust
5402         to use perfect forwarding (LWG 2328).
5403         * testsuite/27_io/rvalue_streams.cc: Test perfect forwarding.
5404         * doc/xml/manual/intro.xml: Document DR 2328 status.
5405
5406         * libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Use
5407         static objects for catching nullptr as pointer to member types.
5408
5409 2016-07-18  Ville Voutilainen  <ville.voutilainen@gmail.com>
5410
5411         Clean up optional's comments.
5412         * include/std/optional: Remove incorrect section headers
5413         from comments when redundant, replace bare section
5414         headers with more descriptive comments.
5415
5416 2016-07-15  Jonathan Wakely  <jwakely@redhat.com>
5417
5418         * include/bits/algorithmfwd.h: Change C++0x to C++11 in comments.
5419         * include/bits/move.h: Likewise.
5420         * include/bits/postypes.h: Likewise.
5421         * include/debug/bitset: Likewise.
5422         * include/ext/pb_ds/detail/type_utils.hpp: Likewise.
5423         * include/ext/string_conversions.h: Change C++0x to __cxx11 in
5424         comment.
5425         * testsuite/27_io/fpos/14320-1.cc: Change C++0x to C++11 in comment.
5426         * testsuite/util/thread/all.h: Likewise.
5427
5428         * include/bits/stl_algo.h (for_each): Remove redundant _GLIBCXX_MOVE
5429         and adjust comment.
5430
5431         PR c++/58796
5432         * libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Make
5433         nullptr match handlers of pointer type.
5434
5435 2016-07-15  Edward Smith-Rowland  <3dw4rd@verizon.net>
5436
5437         Implement C++17 P0025 clamp.
5438         * include/bits/algorithmfwd.h: Declare clamp overloads.
5439         * include/bits/stl_algo.h: Implement clamp.  Feature __cpp_lib_clamp.
5440         * testsuite/25_algorithms/clamp/1.cc: New test.
5441         * testsuite/25_algorithms/clamp/2.cc: New test.
5442         * testsuite/25_algorithms/clamp/constexpr.cc: New test.
5443         * testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
5444         1.cc: New test.
5445         * testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
5446         pod.cc: New test.
5447
5448 2016-07-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
5449
5450         Fix the constraints for any's assignment operator template to properly
5451         reject assignment from a non-copyable lvalue.
5452         * include/std/any (operator=(_ValueType&&)): Constrain the decayed
5453         type for is_copy_constructible,
5454         * testsuite/20_util/any/requirements.cc: Add a test for
5455         non-copyable lvalues.
5456
5457 2016-07-14  Jonathan Wakely  <jwakely@redhat.com>
5458
5459         * include/experimental/functional: Include <parallel/algorithm> in
5460         Parallel Mode.
5461
5462         * testsuite/experimental/functional/searchers.cc: Include <algorithm>
5463         for std::search.
5464
5465         PR libstdc++/70716
5466         * include/bits/forward_list.h (forward_list): Update doxygen comments
5467         to reflect allocator propagation semantics. Remove ambiguous
5468         statements about data being lost.
5469         * include/bits/stl_deque.h (deque): Likewise.
5470         * include/bits/stl_list.h (list): Likewise.
5471         * include/bits/stl_map.h (map): Likewise.
5472         * include/bits/stl_multimap.h (multimap): Likewise.
5473         * include/bits/stl_multiset.h (multiset): Likewise.
5474         * include/bits/stl_set.h (set): Likewise.
5475         * include/bits/stl_vector.h (vector): Likewise.
5476         * include/bits/unordered_map.h (unordered_map, unordered_multimap):
5477         Likewise.
5478         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
5479         Likewise.
5480
5481 2016-07-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
5482
5483         Implement P0032R3, Homogeneous interface for variant, any and optional,
5484         for the parts concerning any and optional.
5485         * include/std/any (_Storage()): Make constexpr and have it
5486         initialize _M_ptr.
5487         (any()): Make constexpr.
5488         (any(const any&)): Adjust.
5489         (any(any&&)): Likewise.
5490         (__any_constructible_t): New.
5491         (any(_ValueType&&)): Constrain.
5492         (any(in_place_type_t<_Tp>, _Args&&...)): New.
5493         (any(in_place_type_t<_Tp>, initializer_list<_Up>, _Args&&...)):
5494         Likewise.
5495         (~any()): Adjust.
5496         (operator=(const any&)): Likewise.
5497         (operator=(any&&)): Likewise.
5498         (operator=(_ValueType&&)): Constrain.
5499         (emplace(_Args&&...)): New.
5500         (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
5501         (clear()): Remove.
5502         (reset()): New.
5503         (swap(any&)): Adjust.
5504         (empty()): Remove.
5505         (has_value()): New.
5506         (type()): Adjust.
5507         (_Manager_internal::_S_create(_Storage&, _Args&&...)): New.
5508         (_Manager_external::_S_create(_Storage&, _Args&&...)): Likewise.
5509         (make_any(_Args&&...)): Likewise.
5510         (make_any(initializer_list<_Up>, _Args&&...)): Likewise.
5511         * include/std/optional (in_place_t, in_place): Remove.
5512         (bad_optional_access): Add a comment referring to LEWG 72.
5513         (emplace(_Args&&...)): Constrain.
5514         (has_value()): New.
5515         (reset()): Likewise.
5516         (make_optional(_Args&&...)): Likewise.
5517         (make_optional(initializer_list<_Up>, _Args&&...)): Likewise.
5518         * include/std/utility (in_place_tag): New.
5519         (__in_place, __in_place_type, __in_place_index): Likewise.
5520         (in_place_t, in_place_type_t, in_place_index_t): Likewise.
5521         (in_place(__in_place*)): Likewise.
5522         (in_place(__in_place_type<_Tp>*)): Likewise.
5523         (in_place(__in_place_index<_Idx>*)): Likewise.
5524         * testsuite/20_util/any/assign/1.cc: Adjust.
5525         * testsuite/20_util/any/assign/emplace.cc: New.
5526         * testsuite/20_util/any/assign/self.cc: Adjust.
5527         * testsuite/20_util/any/cons/1.cc: Likewise.
5528         * testsuite/20_util/any/cons/in_place.cc: New.
5529         * testsuite/20_util/any/make_any.cc: Likewise.
5530         * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
5531         * testsuite/20_util/any/misc/swap.cc: Likewise.
5532         * testsuite/20_util/any/modifiers/1.cc: Likewise.
5533         * testsuite/20_util/any/requirements.cc: New.
5534         * testsuite/20_util/in_place/requirements.cc: Likewise.
5535         * testsuite/20_util/optional/constexpr/in_place.cc: Adjust.
5536         * testsuite/20_util/optional/in_place.cc: Likewise.
5537         * testsuite/20_util/optional/make_optional.cc: Add tests for
5538         the new overloads of make_optional.
5539
5540 2016-07-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
5541
5542         Implement P0307R2, Making Optional Greater Equal Again.
5543         * include/experimental/optional (_Has_addressof): Fix the comment.
5544         * include/std/optional (_Has_addressof): Likewise.
5545         (operator=(_Up&&)): Constrain.
5546         (operator=(const optional<_Up>&)): Likewise.
5547         (operator=(optional<_Up>&&)): Likewise.
5548         (__optional_relop_t): New.
5549         (operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
5550         (operator!=(const optional<_Tp>&, const optional<_Tp>&)):
5551         Constrain and make transparent.
5552         (operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
5553         (operator>(const optional<_Tp>&, const optional<_Tp>&)):
5554         Constrain and make transparent.
5555         (operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
5556         (operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
5557         (operator==(const optional<_Tp>&, const _Tp&): Constrain.
5558         (operator==(const _Tp&, const optional<_Tp>&)): Likewise.
5559         (operator!=(const optional<_Tp>&, _Tp const&)):
5560         Constrain and make transparent.
5561         (operator!=(const _Tp&, const optional<_Tp>&)): Likewise.
5562         (operator<(const optional<_Tp>&, const _Tp&)): Constrain.
5563         (operator<(const _Tp&, const optional<_Tp>&)): Likewise.
5564         (operator>(const optional<_Tp>&, const _Tp&)):
5565         Constrain and make transparent.
5566         (operator>(const _Tp&, const optional<_Tp>&)): Likewise.
5567         (operator<=(const optional<_Tp>&, const _Tp&)): Likewise.
5568         (operator<=(const _Tp&, const optional<_Tp>&)): Likewise.
5569         (operator>=(const optional<_Tp>&, const _Tp&)): Likewise.
5570         (operator>=(const _Tp&, const optional<_Tp>&)): Likewise.
5571         * testsuite/20_util/optional/constexpr/relops/2.cc: Adjust.
5572         * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
5573         * testsuite/20_util/optional/relops/1.cc: Likewise.
5574         * testsuite/20_util/optional/relops/2.cc: Likewise.
5575         * testsuite/20_util/optional/relops/3.cc: Likewise.
5576         * testsuite/20_util/optional/relops/4.cc: Likewise.
5577         * testsuite/20_util/optional/requirements.cc: Add tests to verify
5578         that optional's relops are transparent and don't synthesize
5579         operators. Also test that assignment sfinaes.
5580
5581 2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
5582
5583         PR libstdc++/71856
5584         * include/bits/c++config (_GLIBCXX_ASSERTIONS): Define to 1 not empty.
5585         * include/parallel/compiletime_settings.h (_GLIBCXX_ASSERTIONS):
5586         Rename to _GLIBCXX_PARALLEL_ASSERTIONS and make default value depend
5587         on _GLIBCXX_ASSERTIONS.
5588         * include/parallel/balanced_quicksort.h: Rename _GLIBCXX_ASSERTIONS.
5589         Include <unistd.h> for sleep.
5590         * include/parallel/losertree.h: Rename _GLIBCXX_ASSERTIONS.
5591         * include/parallel/merge.h: Likewise.
5592         * include/parallel/multiway_merge.h: Likewise.
5593         * include/parallel/partition.h: Likewise.
5594         * include/parallel/queue.h: Likewise.
5595         * include/parallel/sort.h: Likewise.
5596         * testsuite/25_algorithms/headers/algorithm/
5597         parallel_algorithm_assert.cc: New.
5598
5599         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
5600         (replace(__const_iterator, __const_iterator, initializer_list<C>)):
5601         Forward to different overload.
5602
5603         * include/bits/allocated_ptr.h (__allocated_ptr::_S_raw_ptr): Make
5604         static.
5605
5606 2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
5607
5608         Revert "Add non-const overload of std::string::data()".
5609
5610 2016-07-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
5611
5612         Implement P0307R2, Making Optional Greater Equal Again.
5613         * include/experimental/optional (_Has_addressof): Fix the comment.
5614         * include/std/optional (_Has_addressof): Likewise.
5615         (operator=(_Up&&)): Constrain.
5616         (operator=(const optional<_Up>&)): Likewise.
5617         (operator=(optional<_Up>&&)): Likewise.
5618         (__optional_relop_t): New.
5619         (operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
5620         (operator!=(const optional<_Tp>&, const optional<_Tp>&)):
5621         Constrain and make transparent.
5622         (operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
5623         (operator>(const optional<_Tp>&, const optional<_Tp>&)):
5624         Constrain and make transparent.
5625         (operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
5626         (operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
5627         (operator==(const optional<_Tp>&, const _Tp&): Constrain.
5628         (operator==(const _Tp&, const optional<_Tp>&)): Likewise.
5629         (operator!=(const optional<_Tp>&, _Tp const&)):
5630         Constrain and make transparent.
5631         (operator!=(const _Tp&, const optional<_Tp>&)): Likewise.
5632         (operator<(const optional<_Tp>&, const _Tp&)): Constrain.
5633         (operator<(const _Tp&, const optional<_Tp>&)): Likewise.
5634         (operator>(const optional<_Tp>&, const _Tp&)):
5635         Constrain and make transparent.
5636         (operator>(const _Tp&, const optional<_Tp>&)): Likewise.
5637         (operator<=(const optional<_Tp>&, const _Tp&)): Likewise.
5638         (operator<=(const _Tp&, const optional<_Tp>&)): Likewise.
5639         (operator>=(const optional<_Tp>&, const _Tp&)): Likewise.
5640         (operator>=(const _Tp&, const optional<_Tp>&)): Likewise.
5641         * testsuite/20_util/optional/constexpr/relops/2.cc: Adjust.
5642         * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
5643         * testsuite/20_util/optional/relops/1.cc: Likewise.
5644         * testsuite/20_util/optional/relops/2.cc: Likewise.
5645         * testsuite/20_util/optional/relops/3.cc: Likewise.
5646         * testsuite/20_util/optional/relops/4.cc: Likewise.
5647         * testsuite/20_util/optional/requirements.cc: Add tests to verify
5648         that optional's relops are transparent and don't synthesize
5649         operators. Also test that assignment sfinaes.
5650
5651 2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
5652
5653         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (_M_c_str):
5654         New function.
5655         (_M_disjunct, basic_string(const basic_string&, size_t)): Use data()
5656         instead of _M_data().
5657         (basic_string(const basic_string&, size_t, size_t, const _Alloc&)):
5658         Likewise.
5659         (append(const basic_string&)): Likewise.
5660         (append(const basic_string&, size_type, size_type)): Likewise.
5661         (assign(const basic_string&, size_type, size_type)): Likewise.
5662         (insert(size_type, const basic_string&)): Likewise.
5663         (insert(size_type, const basic_string&, size_type, size_type)):
5664         Likewise.
5665         (replace(size_type, size_type, const basic_string&, size_type,
5666         size_type)): Likewise.
5667         (replace(__const_iterator, __const_iterator, const basic_string&)):
5668         Likewise.
5669         (c_str(), data()): Use c_str() instead of _M_data().
5670         (data()): Add non-const overload as per LWG 2391 and P0272R1.
5671         (compare(const basic_string&)): Use data() instead of _M_data().
5672         [!_GLIBCXX_USE_CXX11_ABI] (data()): Add non-const overload.
5673         * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI] (_M_mutate):
5674         Pass raw pointers to _S_copy.
5675         (_M_erase, _M_replace_aux): Pass raw pointers to _S_move and
5676         _S_assign.
5677         (find(const _CharT*, size_type, size_type)): Use data instead of
5678         _M_data().
5679         * testsuite/21_strings/basic_string/allocator/char/ext_ptr.cc: New.
5680         * testsuite/21_strings/basic_string/operations/data/char/2.cc: New.
5681         * testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc: New.
5682
5683 2016-07-12  Jonathan Wakely  <jwakely@redhat.com>
5684
5685         * libsupc++/new: Remove nothrow sized deletes (LWG 2458).
5686         * doc/xml/manual/intro.xml: Document DR 2458 status.
5687         * doc/html*: Regenerate.
5688
5689         * testsuite/20_util/pair/astuple/astuple.cc: Only include <utility>.
5690         * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
5691         Only include <array>.
5692         * testsuite/23_containers/array/tuple_interface/tuple_size.cc:
5693         Likewise.
5694         * doc/xml/manual/intro.xml: Document LWG 2212 support.
5695         * doc/html*: Regenerate.
5696
5697         * testsuite/23_containers/vector/modifiers/emplace/self_emplace.cc:
5698         Add testcase from LWG 2164.
5699
5700 2016-07-11  François Dumont  <fdumont@gcc.gnu.org>
5701
5702         * include/bits/stl_vector.h (push_back(const value_type&)): Forward
5703         to _M_realloc_insert.
5704         (insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
5705         (_M_realloc_insert): Declare new function.
5706         (_M_emplace_back_aux): Remove definition.
5707         * include/bits/vector.tcc (emplace_back(_Args...)):
5708         Use _M_realloc_insert.
5709         (insert(const_iterator, const value_type&)): Likewise.
5710         (_M_insert_rval, _M_emplace_aux): Likewise.
5711         (_M_emplace_back_aux): Remove declaration.
5712         (_M_realloc_insert): Define.
5713         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
5714         Adjust expected results for emplacing an lvalue with reallocation.
5715
5716 2016-07-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
5717
5718         Implement std::optional.
5719         * include/Makefile.am: Add optional to exported headers.
5720         * include/Makefile.in: Likewise.
5721         * include/std/optional: New.
5722         * testsuite/20_util/optional/typedefs.cc: Likewise.
5723         * testsuite/20_util/optional/relops/2.cc: Likewise.
5724         * testsuite/20_util/optional/relops/3.cc: Likewise.
5725         * testsuite/20_util/optional/relops/4.cc: Likewise.
5726         * testsuite/20_util/optional/relops/5.cc: Likewise.
5727         * testsuite/20_util/optional/relops/1.cc: Likewise.
5728         * testsuite/20_util/optional/relops/6.cc: Likewise.
5729         * testsuite/20_util/optional/nullopt.cc: Likewise.
5730         * testsuite/20_util/optional/in_place.cc: Likewise.
5731         * testsuite/20_util/optional/make_optional.cc: Likewise.
5732         * testsuite/20_util/optional/assignment/2.cc: Likewise.
5733         * testsuite/20_util/optional/assignment/3.cc: Likewise.
5734         * testsuite/20_util/optional/assignment/4.cc: Likewise.
5735         * testsuite/20_util/optional/assignment/5.cc: Likewise.
5736         * testsuite/20_util/optional/assignment/1.cc: Likewise.
5737         * testsuite/20_util/optional/assignment/6.cc: Likewise.
5738         * testsuite/20_util/optional/cons/value_neg.cc: Likewise.
5739         * testsuite/20_util/optional/cons/default.cc: Likewise.
5740         * testsuite/20_util/optional/cons/move.cc: Likewise.
5741         * testsuite/20_util/optional/cons/value.cc: Likewise.
5742         * testsuite/20_util/optional/cons/copy.cc: Likewise.
5743         * testsuite/20_util/optional/requirements.cc: Likewise.
5744         * testsuite/20_util/optional/observers/2.cc: Likewise.
5745         * testsuite/20_util/optional/observers/3.cc: Likewise.
5746         * testsuite/20_util/optional/observers/4.cc: Likewise.
5747         * testsuite/20_util/optional/observers/5.cc: Likewise.
5748         * testsuite/20_util/optional/observers/1.cc: Likewise.
5749         * testsuite/20_util/optional/constexpr/relops/2.cc: Likewise.
5750         * testsuite/20_util/optional/constexpr/relops/3.cc: Likewise.
5751         * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
5752         * testsuite/20_util/optional/constexpr/relops/5.cc: Likewise.
5753         * testsuite/20_util/optional/constexpr/relops/1.cc: Likewise.
5754         * testsuite/20_util/optional/constexpr/relops/6.cc: Likewise.
5755         * testsuite/20_util/optional/constexpr/nullopt.cc: Likewise.
5756         * testsuite/20_util/optional/constexpr/in_place.cc: Likewise.
5757         * testsuite/20_util/optional/constexpr/make_optional.cc: Likewise.
5758         * testsuite/20_util/optional/constexpr/cons/default.cc: Likewise.
5759         * testsuite/20_util/optional/constexpr/cons/value.cc: Likewise.
5760         * testsuite/20_util/optional/constexpr/observers/2.cc: Likewise.
5761         * testsuite/20_util/optional/constexpr/observers/3.cc: Likewise.
5762         * testsuite/20_util/optional/constexpr/observers/4.cc: Likewise.
5763         * testsuite/20_util/optional/constexpr/observers/5.cc: Likewise.
5764         * testsuite/20_util/optional/constexpr/observers/1.cc: Likewise.
5765         * testsuite/20_util/optional/swap/1.cc: Likewise.
5766
5767 2016-07-08  Jonathan Wakely  <jwakely@redhat.com>
5768
5769         * testsuite/23_containers/vector/modifiers/insert/aliasing.cc: New.
5770
5771 2016-07-07  Jonathan Wakely  <jwakely@redhat.com>
5772
5773         * doc/xml/manual/status_cxx2014.xml: Update LFTS status table.
5774         * doc/html/*: Regenerate.
5775
5776 2016-07-07  Ville Voutilainen  <ville.voutilainen@gmail.com>
5777
5778         Implement std::any.
5779         * include/Makefile.am: Add any and c++17_warning.h to exported headers.
5780         * include/Makefile.in: Likewise.
5781         * include/std/any: New.
5782         * testsuite/20_util/any/assign/1.cc: Likewise.
5783         * testsuite/20_util/any/assign/2.cc: Likewise.
5784         * testsuite/20_util/any/assign/self.cc: Likewise.
5785         * testsuite/20_util/any/cons/1.cc: Likewise.
5786         * testsuite/20_util/any/cons/2.cc: Likewise.
5787         * testsuite/20_util/any/cons/aligned.cc: Likewise.
5788         * testsuite/20_util/any/cons/nontrivial.cc: Likewise.
5789         * testsuite/20_util/any/misc/any_cast.cc: Likewise.
5790         * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise.
5791         * testsuite/20_util/any/misc/any_cast_no_rtti.cc: Likewise.
5792         * testsuite/20_util/any/misc/swap.cc: Likewise.
5793         * testsuite/20_util/any/modifiers/1.cc: Likewise.
5794         * testsuite/20_util/any/observers/type.cc: Likewise.
5795         * testsuite/20_util/any/typedefs.cc: Likewise.
5796
5797 2016-07-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
5798
5799         Add a new header for diagnosing the use of C++17 facilities
5800         in pre-C++17 modes.
5801         * include/bits/c++17_warning.h: New.
5802
5803 2016-07-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
5804
5805         Implement LWG 2451, optional<T> should 'forward' T's
5806         implicit conversions.
5807         * include/experimental/optional (__is_optional_impl, __is_optional):
5808         New.
5809         (optional()): Make constexpr and default.
5810         (optional(_Up&&), optional(const optional<_Up>&),
5811         optional(optional<_Up>&& __t): New.
5812         (operator=(_Up&&)): Constrain.
5813         (operator=(const optional<_Up>&), operator=(optional<_Up>&&)): New.
5814         * testsuite/experimental/optional/cons/value.cc:
5815         Add tests for the functionality added by LWG 2451.
5816         * testsuite/experimental/optional/cons/value_neg.cc: New.
5817
5818 2016-07-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
5819
5820         Implement LWG 2509,
5821         any_cast doesn't work with rvalue reference targets and cannot
5822         move with a value target.
5823         * include/experimental/any (any(_ValueType&&)): Constrain and
5824         add an overload that doesn't forward.
5825         (any_cast(any&&)): Constrain and add an overload that moves.
5826         * testsuite/experimental/any/misc/any_cast.cc: Add tests for
5827         the functionality added by LWG 2509.
5828
5829 2016-07-04  François Dumont  <fdumont@gcc.gnu.org>
5830
5831         * testsuite/23_containers/vector/modifiers/emplace/self_emplace.cc:
5832         New test.
5833         * testsuite/23_containers/vector/modifiers/insert/self_insert.cc: New
5834         test.
5835
5836 2016-07-04  Jonathan Wakely  <jwakely@redhat.com>
5837
5838         * include/bits/stl_vector.h (emplace(const_iterator, _Args&&...)):
5839         Define inline. Forward to _M_emplace_aux.
5840         (insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
5841         (_M_insert_rval, _M_emplace_aux): Declare new functions.
5842         (_Temporary_value): New RAII type using allocator to construct/destroy.
5843         (_S_insert_aux_assign): Remove.
5844         (_M_insert_aux): Make non-variadic.
5845         * include/bits/vector.tcc (insert(const_iterator, const value_type&)):
5846         Use _Temporary_value.
5847         (emplace(const_iterator, _Args&&...)): Remove definition.
5848         (_M_insert_rval, _M_emplace_aux): Define.
5849         (_M_insert_aux): Make non-variadic, stop using _S_insert_aux_assign.
5850         (_M_fill_insert): Use _Temporary_value.
5851         * testsuite/23_containers/vector/allocator/construction.cc: New test.
5852         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
5853         Adjust expected results for emplacing an lvalue with reallocation.
5854         * testsuite/23_containers/vector/check_construct_destroy.cc: Adjust
5855         expected results to account for construction/destruction of temporary
5856         using allocator.
5857         * testsuite/backward/hash_set/check_construct_destroy.cc: Likewise.
5858
5859 2016-07-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
5860
5861         PR libstdc++/71313
5862         * src/filesystem/ops.cc (remove_all(const path&, error_code&)):
5863         Call remove_all for children of a directory.
5864         * testsuite/experimental/filesystem/operations/create_directories.cc:
5865         Adjust.
5866
5867 2016-07-02  François Dumont  <fdumont@gcc.gnu.org>
5868
5869         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
5870         dg-error line numbers.
5871         * testsuite/23_containers/array/tuple_interface/
5872         tuple_element_debug_neg.cc: Likewise.
5873         * testsuite/25_algorithms/lexicographical_compare/debug/
5874         irreflexive_neg.cc: Remove.
5875
5876 2016-06-30  Thomas Preud'homme  <thomas.preudhomme@arm.com>
5877
5878         * testsuite/29_atomics/atomic/65913.cc: Require atomic-builtins rather
5879         than specific target.
5880
5881 2016-06-27  François Dumont  <fdumont@gcc.gnu.org>
5882
5883         PR libstdc++/71640
5884         * include/bits/hashtable.h: Remove _Unique_keya parameter in _Insert
5885         friend declaration.
5886
5887 2016-06-23  François Dumont  <fdumont@gcc.gnu.org>
5888
5889         * include/debug/array (array<>::swap): Fix noexcept qualificaton for
5890         zero-size array.
5891
5892 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
5893
5894         * configure.host: Remove mep-* support.
5895
5896 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
5897
5898         * configure: Regenerate.
5899         * configure.host: Remove support for knetbsd.
5900         * crossconfig.m4: Likewise.
5901
5902 2016-06-20  François Dumont  <fdumont@gcc.gnu.org>
5903
5904         PR libstdc++/71181
5905         * include/tr1/hashtable_policy.h
5906         (_Prime_rehash_policy::_M_next_bkt): Make past-the-end iterator
5907         dereferenceable to avoid check on lower_bound result.
5908         (_Prime_rehash_policy::_M_bkt_for_elements): Call latter.
5909         (_Prime_rehash_policy::_M_need_rehash): Likewise.
5910         * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
5911         Always return a value greater than input value. Set _M_next_resize to
5912         max value when reaching highest prime number.
5913         * src/shared/hashtable-aux.cc (__prime_list): Add comment about sentinel
5914         being now useless.
5915         * testsuite/23_containers/unordered_set/hash_policy/71181.cc: New.
5916         * testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc
5917         (test02): New.
5918         * testsuite/23_containers/unordered_set/hash_policy/prime_rehash.cc: New.
5919         * testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
5920         Fix indentation.
5921
5922 2016-06-17  Jonathan Wakely  <jwakely@redhat.com>
5923
5924         PR libstdc++/71545
5925         * include/bits/stl_algobase.h (lower_bound, lexicographical_compare):
5926         Remove irreflexive checks.
5927         * include/bits/stl_algo.h (lower_bound, upper_bound, equal_range,
5928         binary_search): Likewise.
5929         * testsuite/25_algorithms/equal_range/partitioned.cc: New test.
5930         * testsuite/25_algorithms/lexicographical_compare/71545.cc: New test.
5931         * testsuite/25_algorithms/lower_bound/partitioned.cc: New test.
5932         * testsuite/25_algorithms/upper_bound/partitioned.cc: New test.
5933         * testsuite/util/testsuite_iterators.h (__gnu_test::test_container):
5934         Add constructor from array.
5935
5936 2016-06-16  François Dumont  <fdumont@gcc.gnu.org>
5937
5938         * include/debug/debug.h
5939         (__glibcxx_requires_non_empty_range, __glibcxx_requires_nonempty)
5940         (__glibcxx_requires_subscript): Move...
5941         * include/debug/assertions.h: ...here and add __builtin_expect.
5942         (_GLIBCXX_DEBUG_ONLY): Remove ; value.
5943         * include/bits/stl_deque.h
5944         (std::deque<>::operator[]): Add __glibcxx_requires_subscript check.
5945         (std::deque<>::front()): Add __glibcxx_requires_nonempty check.
5946         (std::deque<>::back()): Likewise.
5947         (std::deque<>::pop_front()): Likewise.
5948         (std::deque<>::pop_back()): Likewise.
5949         (std::deque<>::swap(deque&)): Add allocator check.
5950         * include/bits/stl_vector.h
5951         (std::vector<>::operator[]): Add __glibcxx_requires_subscript check.
5952         (std::vector<>::front()): Add __glibcxx_requires_nonempty check.
5953         (std::vector<>::back()): Likewise.
5954         (std::vector<>::pop_back()): Likewise.
5955         (std::vector<>::swap(vector&)): Add allocator check.
5956
5957 2016-06-16  Daniel Kruegler  <daniel.kruegler@gmail.com>
5958
5959         Provide swappable traits (p0185r1)
5960         * include/std/type_traits (is_swappable, is_nothrow_swappable,
5961         is_swappable_with, is_nothrow_swappable_with, is_swappable_v,
5962         is_nothrow_swappable_v, is_swappable_with_v,
5963         is_nothrow_swappable_with_v): New.
5964         * include/bits/stl_pair.h: Use it as per p0185r1.
5965         * include/bits/stl_queue.h: Likewise.
5966         * include/bits/stl_stack.h: Likewise.
5967         * include/bits/unique_ptr.h: Likewise.
5968         * include/std/tuple: Likewise.
5969         * include/std/array: Likewise. Fix zero-size member swap.
5970         * include/bits/hashtable.h: Use __and_.
5971         * testsuite/20_util/is_nothrow_swappable/requirements/
5972         explicit_instantiation.cc: Change test options to std=gnu++17.
5973         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
5974         Likewise.
5975         * testsuite/20_util/is_nothrow_swappable/value.cc: Likewise.
5976         * testsuite/20_util/is_swappable/requirements/
5977         explicit_instantiation.cc: Likewise.
5978         * testsuite/20_util/is_swappable/requirements/typedefs.cc: Likewise.
5979         * testsuite/20_util/is_swappable/value.cc: Likewise.
5980         * testsuite/20_util/is_nothrow_swappable/requirements/
5981         explicit_instantiation_ext.cc: New.
5982         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs_ext.cc:
5983         New.
5984         * testsuite/20_util/is_nothrow_swappable/value.h: New.
5985         * testsuite/20_util/is_nothrow_swappable/value_ext.cc: New.
5986         * testsuite/20_util/is_nothrow_swappable_with/requirements/
5987         explicit_instantiation.cc: New.
5988         * testsuite/20_util/is_nothrow_swappable_with/requirements/typedefs.cc:
5989         New.
5990         * testsuite/20_util/is_nothrow_swappable_with/value.cc: New.
5991         * testsuite/20_util/is_swappable/requirements/
5992         explicit_instantiation_ext.cc: New.
5993         * testsuite/20_util/is_swappable/requirements/typedefs_ext.cc: New.
5994         * testsuite/20_util/is_swappable/value.h: New.
5995         * testsuite/20_util/is_swappable/value_ext.cc: New.
5996         * testsuite/20_util/is_swappable_with/requirements/
5997         explicit_instantiation.cc: New.
5998         * testsuite/20_util/is_swappable_with/requirements/typedefs.cc: New.
5999         * testsuite/20_util/is_swappable_with/value.cc: New.
6000         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
6001         dg-error line numbers.
6002         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
6003         Likewise.
6004
6005 2016-06-16  Jonathan Wakely  <jwakely@redhat.com>
6006
6007         * include/std/array: Remove trailing whitespace.
6008         * include/std/atomic: Likewise.
6009         * include/std/bitset: Likewise.
6010         * include/std/chrono: Likewise.
6011         * include/std/complex: Likewise.
6012         * include/std/condition_variable: Likewise.
6013         * include/std/fstream: Likewise.
6014         * include/std/functional: Likewise.
6015         * include/std/future: Likewise.
6016         * include/std/iomanip: Likewise.
6017         * include/std/iosfwd: Likewise.
6018         * include/std/istream: Likewise.
6019         * include/std/limits: Likewise.
6020         * include/std/ratio: Likewise.
6021         * include/std/scoped_allocator: Likewise.
6022         * include/std/sstream: Likewise.
6023         * include/std/stdexcept: Likewise.
6024         * include/std/string: Likewise.
6025         * include/std/system_error: Likewise.
6026         * include/std/thread: Likewise.
6027         * include/std/tuple: Likewise.
6028         * include/std/type_traits: Likewise.
6029         * include/std/utility: Likewise.
6030         * include/std/valarray: Likewise.
6031         * include/std/vector: Likewise.
6032
6033         * include/bits/stl_vector.h (vector::_S_insert_aux_assign): Define
6034         new overloaded functions.
6035         * include/bits/vector.tcc (vector::_M_insert_aux): Use new functions
6036         to avoid creating a redundant temporary.
6037         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc: New
6038         test.
6039
6040 2016-06-15  François Dumont  <fdumont@gcc.gnu.org>
6041
6042         * include/bits/stl_deque.h
6043         (std::deque<>::operator=): Call _M_assign_aux.
6044         (std::deque<>::assign(initializer_list<>)): Likewise.
6045         (std::deque<>::resize(size_t, const value_type&)): Call _M_fill_insert.
6046         (std::deque<>::insert(const_iterator, initializer_list<>)):
6047         Call _M_range_insert_aux.
6048         (std::deque<>::_M_assign_aux<It>(It, It, std::forward_iterator_tag):
6049         Likewise.
6050         (std::deque<>::_M_fill_assign): Call _M_fill_insert.
6051         (std::deque<>::_M_move_assign2): Call _M_assign_aux.
6052         * include/bits/deque.tcc
6053         (std::deque<>::operator=): Call _M_range_insert_aux.
6054         (std::deque<>::_M_assign_aux<It>(It, It, std::input_iterator_tag)):
6055         Likewise.
6056         * include/bits/stl_vector.h
6057         (std::vector<>::operator=): Call _M_assign_aux.
6058         (std::vector<>::assign(initializer_list<>)): Likewise.
6059         (std::vector<>::resize(size_t, const value_type&)): Call _M_fill_insert.
6060         (std::vector<>::insert(const_iterator, initializer_list<>)):
6061         Call _M_range_insert.
6062         * include/bits/vector.tcc (std::vector<>::_M_assign_aux): Likewise.
6063
6064 2016-06-07  François Dumont  <fdumont@gcc.gnu.org>
6065
6066         * include/std/tuple (_Head_base<>): Default specialization condition at
6067         type declaration.
6068
6069 2016-06-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
6070
6071         Support allocators in tuples of zero size.
6072         * include/std/tuple (tuple<>::tuple(),
6073         tuple<>::tuple(allocator_arg_t, const _Alloc&),
6074         tuple<>::tuple(allocator_arg_t, const _Alloc&, const tuple&)): New.
6075         * testsuite/20_util/tuple/cons/allocators.cc: Adjust.
6076
6077 2016-06-06  Jonathan Wakely  <jwakely@redhat.com>
6078
6079         PR libstdc++/71320
6080         * src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
6081         Add or remove permissions according to perms argument.
6082         * testsuite/experimental/filesystem/operations/permissions.cc: New
6083         test.
6084
6085 2016-06-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
6086
6087         Protect allocator-overloads of tuple-from-tuple constructors
6088         from cases that would create dangling references.
6089         * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
6090         const tuple<_UElements...>&), tuple(allocator_arg_t, const _Alloc&,
6091         tuple<_UElements...>&&)): Add a check for _NonNestedTuple.
6092         * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Adjust.
6093
6094 2016-05-29  Gerald Pfeifer  <gerald@pfeifer.com>
6095
6096         * doc/xml/manual/backwards_compatibility.xml: Adjust
6097         lists.debian.org link to https.
6098         * doc/html/manual/backwards.html: Regenerate.
6099
6100 2016-05-27  Jonathan Wakely  <jwakely@redhat.com>
6101
6102         * doc/xml/manual/abi.xml: Adjust URL to use https.
6103         * doc/html/manual/*: Regenerate.
6104
6105 2016-05-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
6106
6107         PR libstdc++/66338
6108         * include/std/tuple (_TMC): Add a check for _NotSameTuple.
6109         * include/std/tuple (tuple(_UElements&&...)): Remove the separate
6110         check for _NotSameTuple.
6111         * include/std/tuple (_TMCT): New.
6112         * include/std/tuple (tuple(const tuple<_UElements...>&)): Use it.
6113         * include/std/tuple (tuple(tuple<_UElements...>&&)): Likewise.
6114         * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
6115               const tuple<_UElements...>&)): Likewise.
6116         * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
6117               tuple<_UElements...>&&)): Likewise.
6118         * testsuite/20_util/tuple/cons/66338.cc: New.
6119
6120 2016-05-25  Jonathan Wakely  <jwakely@redhat.com>
6121
6122         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Fix test for sendfile.
6123         * configure: Regenerate.
6124         * config.h.in: Regenerate.
6125
6126         * include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): Remove it.
6127         * include/bits/hashtable_policy.h (_Power2_rehash_policy::_M_next_bkt):
6128         Remove const qualification on function. Replace
6129         _GLIBCXX14_USE_CONSTEXPR on automatic variables with const.
6130         (_Power2_rehash_policy::_M_need_rehash): Remove const qualification.
6131         (_Power2_rehash_policy::_M_next_bkt): Remove mutable specifier.
6132
6133 2016-05-24  François Dumont  <fdumont@gcc.gnu.org>
6134
6135         * include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): New.
6136         * include/bits/hashtable_policy.h
6137         (_Prime_rehash_policy::__has_load_factor): New. Mark rehash policy
6138         having load factor management.
6139         (_Mask_range_hashing): New.
6140         (__clp2): New.
6141         (_Power2_rehash_policy): New.
6142         (_Inserts<>): Remove last template parameter, _Unique_keys, so that
6143         partial specializations only depend on whether iterators are constant
6144         or not.
6145         * testsuite/23_containers/unordered_set/hash_policy/26132.cc: Adapt to
6146         test new hash policy.
6147         * testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
6148         Likewise.
6149         * testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
6150         Likewise.
6151         * testsuite/23_containers/unordered_set/insert/hash_policy.cc:
6152         Likewise.
6153         * testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
6154         Likewise.
6155         * testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc:
6156         New.
6157         * testsuite/performance/23_containers/insert/54075.cc: Add benchmark
6158         using the new hash policy.
6159         * testsuite/performance/23_containers/insert_erase/41975.cc: Likewise.
6160
6161 2016-05-24  Jonathan Wakely  <jwakely@redhat.com>
6162
6163         * include/bits/stl_queue.h (priority_queue::value_compare): Define.
6164
6165 2016-05-23  François Dumont  <fdumont@gcc.gnu.org>
6166
6167         * include/debug/safe_iterator.h
6168         (_Safe_iterator<>::operator->()): Implement using underlying iterator
6169         operator ->.
6170         * include/debug/safe_local_iterator.h
6171         (_Safe_local_iterator<>::operator->()): Likewise.
6172
6173 2016-05-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
6174
6175         * testsuite/experimental/memory_resource/1.cc: Add required argument
6176         to dg-require-atomic-builtins.
6177
6178 2016-05-13  Jonathan Wakely  <jwakely@redhat.com>
6179
6180         PR libstdc++/71073
6181         * include/debug/bitset: Add #pragma GCC system_header.
6182         * include/debug/deque: Likewise.
6183         * include/debug/list: Likewise.
6184         * include/debug/map: Likewise.
6185         * include/debug/set: Likewise.
6186         * include/debug/string: Likewise.
6187         * include/debug/unordered_map: Likewise.
6188         * include/debug/unordered_set: Likewise.
6189         * include/debug/vector: Likewise.
6190         * include/debug/functions.h: Adjust whitespace.
6191
6192 2016-05-12  Jonathan Wakely  <jwakely@redhat.com>
6193
6194         PR libstdc++/71081
6195         * testsuite/experimental/memory_resource/1.cc: Require atomics.
6196
6197 2016-05-11  Jonathan Wakely  <jwakely@redhat.com>
6198
6199         PR libstdc++/71049
6200         * src/c++11/cow-stdexcept.cc [!_GLIBCXX_USE_DUAL_ABI]: Don't define
6201         exception constructors with __sso_string parameters.
6202
6203 2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
6204
6205         * include/experimental/bits/fs_dir.h (begin, end): Add noexcept.
6206         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
6207         Test begin and end functions.
6208         * testsuite/experimental/filesystem/iterators/
6209         recursive_directory_iterator.cc: Likewise.
6210
6211         PR libstdc++/71038
6212         * src/filesystem/ops.cc (do_copy_file): Fix backwards conditions.
6213         * testsuite/experimental/filesystem/operations/copy_file.cc: New test.
6214
6215         * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
6216         Overload operator* to move from rvalues.
6217
6218         PR libstdc++/71036
6219         * src/filesystem/ops.cc (create_dir): Handle EEXIST from mkdir.
6220         * testsuite/experimental/filesystem/operations/create_directory.cc:
6221         New test.
6222
6223         PR libstdc++/71037
6224         * src/filesystem/ops.cc (canonical(const path&, const path&)): Add
6225         base path to exception.
6226         * testsuite/experimental/filesystem/operations/canonical.cc: Test
6227         paths contained in exception.
6228
6229         * testsuite/experimental/type_erased_allocator/2.cc: Remove unused
6230         using declaration.
6231
6232         PR libstdc++/71005
6233         * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
6234         New type.
6235         (directory_iterator::operator++(int)): Return proxy.
6236         (recursive_directory_iterator::operator++(int)): Likewise.
6237         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
6238         Test post-increment.
6239         * testsuite/experimental/filesystem/iterators/
6240         recursive_directory_iterator.cc: Likewise.
6241
6242 2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
6243
6244         PR libstdc++/71004
6245         * testsuite/experimental/filesystem/iterators/
6246         recursive_directory_iterator.cc: Fix test02 to not call member
6247         functions on invalid iterator, and use VERIFY not assert.
6248
6249 2016-05-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
6250
6251         Avoid endless run-time recursion for copying single-element
6252         tuples where the element type is by-value constructible
6253         from any type.
6254         * include/std/tuple (_NotSameTuple): New.
6255         * include/std/tuple (tuple(_UElements&&...): Use it.
6256         * testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc: New.
6257
6258 2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
6259
6260         PR libstdc++/71004
6261         * include/experimental/bits/fs_dir.h (recursive_directory_iterator):
6262         Initialize scalar member variables in default constructor.
6263         * testsuite/experimental/filesystem/iterators/
6264         recursive_directory_iterator.cc: Test default construction.
6265
6266 2016-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6267
6268         * testsuite/lib/libstdc++.exp (libstdc++_init): Enable on *-*-solaris*.
6269
6270 2016-05-05  Jonathan Wakely  <jwakely@redhat.com>
6271
6272         * testsuite/experimental/filesystem/path/native/string.cc: Add
6273         dg-require-filesystem-ts directive.
6274
6275 2016-05-04  Jonathan Wakely  <jwakely@redhat.com>
6276
6277         PR libstdc++/70940
6278         * include/experimental/memory_resource
6279         (__resource_adaptor_imp::do_allocate): Do not default-construct
6280         rebound allocator.
6281         (__resource_adaptor_imp::do_deallocate): Likewise. Use
6282         allocator_traits to get pointer type.
6283         (__null_memory_resource::do_allocate): Remove unused parameters.
6284         (__null_memory_resource::do_deallocate): Likewise.
6285         (__null_memory_resource::do_is_equal): Likewise. Add return statement.
6286         * testsuite/experimental/type_erased_allocator/1.cc: Combine with ...
6287         * testsuite/experimental/type_erased_allocator/1_neg.cc: This, and
6288         move to ...
6289         * testsuite/experimental/memory_resource/1.cc: Here.
6290         * testsuite/experimental/memory_resource/null_memory_resource.cc: New.
6291         * testsuite/experimental/memory_resource/resource_adaptor.cc: New.
6292
6293 2016-04-29  Chris Gregory  <czipperz@gmail.com>
6294
6295         * config/*: Remove trailing whitespace.
6296         * src/*: Likewise.
6297         * testsuite/tr1/*: Likewise.
6298         * testsuite/util/*: Likewise.
6299
6300 2016-04-28  Jonathan Wakely  <jwakely@redhat.com>
6301
6302         PR libstdc++/70766
6303         * include/bits/basic_ios.tcc (basic_ios::_M_cache_locale): Use
6304         __addressof.
6305         * include/bits/stream_iterator.h (istream_iterator, ostream_iterator):
6306         Likewise.
6307         * include/std/atomic (atomic<_Tp>): Likewise.
6308         * include/std/shared_mutex (shared_lock): Likewise.
6309         * testsuite/24_iterators/istream_iterator/70766.cc: New test.
6310         * testsuite/24_iterators/ostream_iterator/70766.cc : New test.
6311         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
6312         * testsuite/29_atomics/atomic/70766.cc: New test.
6313         * testsuite/30_threads/shared_lock/70766.cc: New test.
6314
6315         * include/bits/hashtable_policy.h (__detail::_Insert_base,
6316         __detail::_Insert): Improve comments.
6317
6318 2016-04-27  Jonathan Wakely  <jwakely@redhat.com>
6319
6320         PR libstdc++/70767
6321         * include/std/limits: Update comments about DRs.
6322         (numeric_limits<const _Tp>, numeric_limits<volatile _Tp>,
6323         numeric_limits<const volatile _Tp>): Define unconditionally.
6324
6325 2016-04-24  Jonathan Wakely  <jwakely@redhat.com>
6326
6327         PR libstdc++/70762
6328         * testsuite/util/testsuite_fs.h (__gnu_test::nonexistent_path): Use
6329         static counter to return a different path on every call.
6330
6331 2016-04-22  Tim Shen  <timshen@google.com>
6332
6333         PR libstdc++/70745
6334         * include/bits/regex_executor.tcc (_Executor<>::_M_word_boundary):
6335         Fix the match_not_bow and match_not_eow behavior.
6336         * testsuite/28_regex/regression.cc: Add testcase.
6337
6338 2016-04-20  Jonathan Wakely  <jwakely@redhat.com>
6339
6340         PR libstdc++/69703
6341         * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in,
6342         __codecvt_utf8_utf16_base<char16_t>::do_in): Fix mask operations.
6343
6344 2016-04-19  Jonathan Wakely  <jwakely@redhat.com>
6345
6346         PR libstdc++/69703
6347         * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in):
6348         Override endianness bit in mode.
6349         * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: New test.
6350         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: Test
6351         that little_endian mode is ignored.
6352         * testsuite/experimental/filesystem/path/native/string.cc: New test.
6353
6354         PR libstdc++/70609
6355         * src/filesystem/ops.cc (close_fd): New function.
6356         (do_copy_file): Set permissions before copying file contents. Check
6357         result of closing file descriptors. Don't copy streambuf when file
6358         is empty.
6359         (copy(const path&, const path&, copy_options, error_code&)): Use
6360         lstat for source file when copy_symlinks is set.
6361         * testsuite/experimental/filesystem/operations/copy.cc: Test copy().
6362
6363         * include/experimental/bits/fs_fwd.h (operator&, operator|, operator^,
6364         operator~ operator&=, operator|=, operator^=): Add noexcept to
6365         overloaded operators for copy_options, perms and directory_options.
6366         * src/filesystem/ops.cc (make_file_type, make_file_status,
6367         is_not_found_errno, file_time): Add noexcept.
6368
6369 2016-04-19  Edward Smith-Rowland  <3dw4rd@verizon.net>
6370
6371         * include/bits/c++14_warning.h: Do not refer C++14 as experimental.
6372
6373 2016-04-18  Jonathan Wakely  <jwakely@redhat.com>
6374
6375         PR libstdc++/41759
6376         * include/bits/random.h: Reword static assertion messages to state
6377         positive conditions.
6378         * include/bits/random.tcc: Likewise.
6379         * include/bits/uniform_int_dist.h: Likewise.
6380         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
6381         patterns.
6382
6383         * include/std/function (_Bind, _Bind_result): Remove unused typedefs.
6384
6385         * config/cpu/sh/atomicity.h: Fix typo in comment.
6386
6387         PR libstdc++/70294
6388         * include/std/thread (operator<, operator==): Move definitions to
6389         namespace-scope.
6390         * testsuite/30_threads/thread/id/70294.cc: New test.
6391
6392         * testsuite/18_support/bad_exception/23591_thread-1.c: Add
6393         -Wno-pedantic to dg-options.
6394         * testsuite/20_util/align/2.cc: Use type as operand of alignof.
6395         * testsuite/20_util/is_floating_point/value.cc: Add -Wno-pedantic
6396         to dg-options.
6397         * testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc:
6398         Remove extra semi-colon.
6399         * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
6400         Always supply second argument to static_assert.
6401         * testsuite/25_algorithms/lower_bound/no_operator_ne.cc: Remove extra
6402         semi-colon.
6403         * testsuite/26_numerics/complex/c99.cc: Add -Wno-pedantic to
6404         dg-options.
6405         * testsuite/26_numerics/complex/literals/values.cc: Likewise.
6406         * testsuite/29_atomics/atomic/60695.cc: Likewise.
6407         * testsuite/29_atomics/atomic/62259.cc: use __alignof__ instead of
6408         alignof when operand is an object not a type.
6409         * testsuite/decimal/ctor.cc: Add -Wno-pedantic to dg-options.
6410         * testsuite/decimal/make-decimal.cc: Likewise.
6411         * testsuite/experimental/type_traits/value.cc: Always supply second
6412         argument to static_assert.
6413         * testsuite/util/testsuite_common_types.h: Use __extension__ for
6414         __int128 types.
6415
6416         * testsuite/experimental/type_erased_allocator/1.cc: Don't include
6417         internal header.
6418         * testsuite/experimental/type_erased_allocator/1_neg.cc: Likewise.
6419         * testsuite/experimental/type_erased_allocator/2.cc: Likewise.
6420         * testsuite/experimental/type_erased_allocator/uses_allocator.cc:
6421         Likewise. Add licence and change to compile-only test.
6422
6423         * include/bits/locale_facets.h (ctype::do_narrow): Add attribute to
6424         unused parameter.
6425         * include/bits/regex_automaton.h (_NFA::_M_insert_alt): Likewise.
6426
6427         * include/ext/string_conversions.h (__stoa): Avoid -Wsign-compare
6428         warnings.
6429
6430 2016-04-17  Edward Smith-Rowland  <3dw4rd@verizon.net>
6431
6432         * include/bits/specfun.h: Trivial comment misspelling.
6433
6434 2016-04-14  Jason Merrill  <jason@redhat.com>
6435
6436         Revert Jonathan's empty ABI change from yesterday.
6437
6438 2016-04-13  Martin Sebor  <msebor@redhat.com>
6439
6440         PR c++/69517
6441         * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA
6442         upper bound is positive.
6443
6444 2016-04-13  Jonathan Wakely  <jwakely@redhat.com>
6445
6446         * include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES,
6447         _GLIBCXX_END_NAMESPACE_EMPTY_TYPES, _GLIBCXX_ABI_TAG_EMPTY): Define.
6448         * include/bits/hashtable.h (_Hashtable::_M_emplace): Change signatures
6449         of functions taking empty structs by value. Add a template parameter
6450         to overloads without hints. Rename overloads with hints to
6451         _M_emplace_hint.
6452         (_Hashtable::_M_erase(true_type, const_iterator),
6453         _Hashtable::_M_erase(false_type, const_iterator)): Change signatures
6454         by reordering parameters.
6455         * include/bits/hashtable_policy.h (_Insert::insert): Adjust to call
6456         _M_emplace_hint instead of _M_emplace.
6457         * include/bits/shared_ptr.h (shared_ptr(_Tp1*, _Deleter, _Alloc),
6458         shared_ptr(nullptr_t, _Deleter, _Alloc)): Use _GLIBCXX_ABI_TAG_EMPTY.
6459         * include/bits/shared_ptr_base.h (_Sp_counted_deleter, __shared_count,
6460         __shared_ptr): Likewise.
6461         * include/bits/stl_algo.h (replace_if): Likewise.
6462         * include/bits/stl_pair.h (piecewise_construct_t,
6463         piecewise_construct): Use _GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES.
6464         * include/bits/uses_allocator.h (allocator_arg_t, allocator_arg,
6465         __uses_alloc0): Likewise.
6466         * include/ext/pb_ds/assoc_container.hpp (basic_hash_table): Likewise.
6467         * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error.
6468         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
6469         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
6470         * testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
6471         * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
6472         * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
6473
6474 2016-04-12  Edward Smith-Rowland  <3dw4rd@verizon.net>
6475
6476         Document C++17/TR29124 C++ Special Math Functions.
6477         * include/bits/specfun.h: Add Doxygen markup.
6478
6479 2016-04-07  Jonathan Wakely  <jwakely@redhat.com>
6480
6481         * testsuite/30_threads/thread/70503.cc: Adjust from xfail to pass.
6482
6483 2016-04-06  Eric Botcazou  <ebotcazou@adacore.com>
6484
6485         * src/Makefile.am (libstdc++-symbols.ver): Remove useless /dev/null.
6486         * src/Makefile.in: Regenerate.
6487
6488 2016-04-05  Jonathan Wakely  <jwakely@redhat.com>
6489
6490         PR libstdc++/70554
6491         * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Don't test
6492         __atomic_fetch_add for bool.
6493         * configure: Regenerate.
6494
6495         * testsuite/30_threads/thread/70503.cc: Require -static to work.
6496
6497         PR libstdc++/70503
6498         * src/c++11/thread.cc (execute_native_thread_routine,
6499         execute_native_thread_routine_compat): Give internal linkage.
6500         * testsuite/30_threads/thread/70503.cc: New test.
6501
6502 2016-04-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
6503
6504         PR libstdc++/70437
6505         * include/bits/stl_pair.h (_ConstructiblePair,
6506         _ImplicitlyConvertiblePair, _MoveConstructiblePair,
6507         _ImplicitlyMoveConvertiblePair): Add shortcut conditions
6508         for same-type cases.
6509         * testsuite/20_util/pair/70437.cc: New.
6510
6511 2016-03-24  Jonathan Wakely  <jwakely@redhat.com>
6512
6513         PR libstdc++/69945
6514         * config/abi/pre/gnu.ver: Add new symbol.
6515         * libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
6516         * testsuite/18_support/free_eh_pool.cc: New test.
6517
6518 2016-03-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6519
6520         * include/Makefile.am (install-freestanding-headers): Add
6521         concept_check.h and move.h to the installed headers.
6522         * include/Makefile.in: Regenerated.
6523         * include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
6524         freestanding implementations.
6525         * doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
6526         that this macro has no effect for freestanding implementations.
6527         * doc/html/manual/using_macros.html: Likewise.
6528
6529 2016-02-24  Jonathan Wakely  <jwakely@redhat.com>
6530
6531         PR libstdc++/69939
6532         * include/experimental/tuple (__apply_impl): Qualify get and forward.
6533
6534 2016-02-23  Jonathan Wakely  <jwakely@redhat.com>
6535
6536         * doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
6537         * doc/html/*: Regenerate.
6538
6539         PR libstdc++/69893
6540         * include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc,
6541         exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint,
6542         llround, log1p, log2, logb, lrint, lround, nan, nearbyint, nextafter,
6543         nexttoward, remainder, remquo, rint, round, scalbln, scalbn, tgamma,
6544         trunc) [__cplusplus >= 201103L]: Import from namespace std.
6545         (fabs) [__cplusplus < 201103L]: Import from namespace std.
6546         * include/tr1/complex (acosh, asinh, atanh) [__cplusplus >= 201103L]:
6547         Likewise.
6548         * testsuite/tr1/headers/c++200x/complex.cc: Add std::fabs to global
6549         namespace before including TR1 headers.
6550         * testsuite/tr1/headers/c++200x/math.cc: New test.
6551
6552 2016-02-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6553
6554         PR libstdc++/69881
6555         * include/c_global/cstdarg: Undefine __need___va_list.
6556         * include/c_global/cstddef: Undefine all kinds of __need_*.
6557
6558 2016-02-16  Tim Shen  <timshen@google.com>
6559
6560         PR libstdc++/69794
6561         * include/bits/regex_scanner.h: Add different special character
6562         sets for grep and egrep regex.
6563         * include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
6564         * testsuite/28_regex/regression.cc: Add new testcase.
6565
6566 2016-02-08  Jonathan Wakely  <jwakely@redhat.com>
6567
6568         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Remove accidentally
6569         added 'constexpr' in previous commit.
6570         * configure: Regenerate.
6571
6572         PR libstdc++/48891
6573         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable isinf and isnan
6574         checks for all targets except *-*-solaris2.* and ensure we find the
6575         libc math.h header not our own.
6576         * configure: Regenerate.
6577
6578 2016-02-05  Dominik Vogt  <vogt@linux.vnet.ibm.com>
6579
6580         * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt (FUNC):
6581         New file.  Copied over from s390-linux-gnu.
6582
6583 2016-02-04  Jonathan Wakely  <jwakely@redhat.com>
6584
6585         PR libstdc++/69626
6586         * acinclude.m4 (GLIBCXX_ENABLE_C99): Check C99 stdlib.h functions
6587         with -std=c++98 and define _GLIBCXX98_USE_C99_STDLIB.
6588         * config.h.in: Regenerate.
6589         * configure: Regenerate.
6590         * testsuite/21_strings/c_strings/char/69626.cc: New.
6591
6592         * doc/html/index.html: Regenerate.
6593
6594         * doc/xml/manual/containers.xml: Add cross-reference to Dual ABI.
6595         * doc/xml/manual/spine.xml: Update copyright years and author blurb.
6596         * doc/html/*: Regenerate.
6597
6598 2016-02-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6599
6600         PR libstdc++/69581
6601         * include/c_compatibility/math.h: Move header guards.
6602         * include/c_compatibility/stdlib.h: Likewise.
6603
6604 2016-01-29  Jonathan Wakely  <jwakely@redhat.com>
6605
6606         PR libstdc++/69506
6607         * config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
6608
6609 2016-01-28  John David Anglin  <danglin@gcc.gnu.org>
6610
6611         PR libstdc++/69450
6612         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
6613         isinf and isnan functions into two independent checks.  Check on hpux.
6614         * config.h.in: Regenerate.
6615         * configure: Regenerate.
6616         * include/c_global/cmath (isinf(double), isnan(double)): Use
6617         _GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
6618         respectively.
6619
6620 2016-01-27  Jakub Jelinek  <jakub@redhat.com>
6621
6622         * testsuite/libstdc++-prettyprinters/whatis.cc: Include <random>.
6623
6624 2016-01-27  Jonathan Wakely  <jwakely@redhat.com>
6625
6626         PR libstdc++/69295
6627         * testsuite/ext/special_functions/hyperg/check_value.cc: Use
6628         -ffp-contract=off, and -ffloat-store to disable excess precision.
6629         * testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
6630         -ffp-contract=off.
6631
6632 2016-01-26  Jonathan Wakely  <jwakely@redhat.com>
6633
6634         PR libstdc++/69478
6635         * include/bits/stl_algobase.h (__copy_move<_IsMove, true,
6636         random_access_iterator_tag>): Check is_move_assignable when moving.
6637         (__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
6638         Likewise.
6639         * testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
6640         * testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
6641         * testsuite/25_algorithms/move/69478.cc: New.
6642         * testsuite/25_algorithms/move_backward/69478.cc: new.
6643
6644 2016-01-26  Andris Pavenis  <andris.pavenis@iki.fi>
6645
6646         * include/c_compatibility/stdlib.h: Include wide character related
6647         definitions only when they are available in cstdlib.
6648
6649 2016-01-25  Jonathan Wakely  <jwakely@redhat.com>
6650
6651         PR libstdc++/69464
6652         * include/Makefile.am: Add new header.
6653         * include/Makefile.in: Regenerate.
6654         * include/bits/random.h (uniform_int_distribution): Move to
6655         bits/uniform_int_dist.h.
6656         * include/bits/random.tcc (uniform_int_distribution::operator(),
6657         uniform_int_distribution::__generate_impl): Likewise.
6658         * include/bits/uniform_int_dist.h: New header.
6659         * include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
6660         <bits/uniform_int_dist.h> instead of <random>.
6661         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
6662         move_iterators/1.cc: Include correct header for uninitialized_copy.
6663         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
6664         move_iterators/1.cc: Likewise.
6665         * testsuite/25_algorithms/nth_element/58800.cc: Include correct
6666         header for vector.
6667         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
6668
6669 2016-01-23  John David Anglin  <danglin@gcc.gnu.org>
6670
6671         PR libstdc++/69446
6672         * config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
6673
6674 2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
6675
6676         TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
6677         * include/c_compatibility/math.h: Import the TR29124 functions
6678         into the global namespace.
6679         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
6680         xfail and make compile-only.
6681         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
6682         * testsuite/special_functions/03_beta/compile_2.cc: Ditto.
6683         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
6684         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
6685         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
6686         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
6687         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
6688         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
6689         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
6690         * testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
6691         * testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
6692         * testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
6693         * testsuite/special_functions/14_expint/compile_2.cc: Ditto.
6694         * testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
6695         * testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
6696         * testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
6697         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
6698         * testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
6699         * testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
6700         * testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
6701
6702 2016-01-22  Jonathan Wakely  <jwakely@redhat.com>
6703
6704         PR libstdc++/69116
6705         * include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
6706         define result_type for types which can be safely used with valarrays.
6707         * testsuite/26_numerics/valarray/69116.cc: New.
6708
6709         PR libstdc++/69413
6710         * config/os/gnu-linux/os_defines.h: Define
6711         _GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
6712         * include/c_global/cmath (isinf, isnan): Check it.
6713         * doc/xml/manual/internals.xml: Document it.
6714         * doc/html/*: Regenerate.
6715
6716 2016-01-21  Jonathan Wakely  <jwakely@redhat.com>
6717
6718         PR libstdc++/69406
6719         * include/bits/cpp_type_traits.h: Ensure C++ language linkage.
6720         * include/ext/type_traits.h: Likewise.
6721         * testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
6722         for presence of C headers.
6723         * testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
6724         dg-error line number.
6725         * testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
6726         * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
6727         * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
6728
6729 2016-01-20  Torvald Riegel  <triegel@redhat.com>
6730
6731         PR libstdc++/69310
6732         * config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
6733
6734 2016-01-20  Jonathan Wakely  <jwakely@redhat.com>
6735
6736         PR libstdc++/60401
6737         * include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
6738         copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
6739         lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
6740         nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
6741         tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
6742         Add using declarations.
6743         * testsuite/26_numerics/headers/cmath/60401.cc: New.
6744
6745         PR libstdc++/69386
6746         * include/c_global/ccomplex: Ensure C++ language linkage.
6747         * include/c_global/cmath: Likewise.
6748         * include/c_global/cstdlib: Likewise.
6749         * include/c_global/ctgmath: Likewise.
6750         * testsuite/17_intro/headers/c++2011/linkage.cc: New.
6751
6752 2016-01-19  Jonathan Wakely  <jwakely@redhat.com>
6753
6754         PR libstdc++/14608
6755         PR libstdc++/60401
6756         * include/Makefile.am: Use c_compatibility math.h and stdlib.h for
6757         --enable-cheaders=c_global configs.
6758         * include/Makefile.in: Regenerate.
6759         * include/c_compatibility/math.h: Remove obsolete _GLIBCXX_NAMESPACE_C
6760         test and allow inclusion from C files.
6761         * include/c_compatibility/stdlib.h: Likewise. Support freestanding.
6762         (at_quick_exit, quick_exit): Add using directives.
6763         * include/c_global/cmath: Use #include_next for math.h.
6764         * include/c_global/cstdlib: Use #include_next for stdlib.h.
6765         * testsuite/26_numerics/headers/cmath/14608.cc: New.
6766         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
6767         Remove xfail for most targets.
6768         * testsuite/26_numerics/headers/cstdlib/60401.cc: New.
6769
6770 2016-01-18  Torvald Riegel  <triegel@redhat.com>
6771
6772         * include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
6773         (_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use _GLIBCXX_USE_WEAK_REF
6774         and move after its definition.
6775         * config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
6776         * src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
6777         __GXX_WEAK__, and only provide transactional clones if
6778         _GLIBCXX_USE_WEAK_REF is true.  Don't provide stubs of libitm
6779         functions.
6780
6781 2016-01-18  Jonathan Wakely  <jwakely@redhat.com>
6782
6783         PR libstdc++/60637
6784         * testsuite/26_numerics/headers/cmath/60637.cc: Add test.
6785
6786         PR libstdc++/69243
6787         * include/std/functional (_Function_base::_M_not_empty_function):
6788         Change overloads for pointers to take arguments by value.
6789         * testsuite/20_util/function/cons/57465.cc: Add tests for
6790         pointer-to-member cases.
6791
6792         PR libstdc++/69340
6793         * src/c++11/cow-stdexcept.cc (_txnal_cow_string_C1_for_exceptions):
6794         Use macros for exception handling and fix unused parameter warning.
6795
6796 2016-01-17  John David Anglin  <danglin@gcc.gnu.org>
6797
6798         PR libstdc++/68734
6799         * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
6800
6801 2016-01-17  Torvald Riegel  <triegel@redhat.com>
6802
6803         * src/c++11/cow-stdexcept.cc (txnal_read_ptr): Fix static_assert.
6804
6805 2016-01-16  H.J. Lu  <hongjiu.lu@intel.com>
6806
6807         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Add
6808         __int128 symbols.
6809
6810 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
6811
6812         PR libstdc++/69293
6813         * include/bits/uses_allocator.h (__uses_alloc<true, ...>): Add
6814         static assertion that type is constructible from the arguments.
6815         * testsuite/20_util/scoped_allocator/69293_neg.cc: New.
6816         * testsuite/20_util/uses_allocator/69293_neg.cc: New.
6817         * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.
6818
6819         PR libstdc++/69294
6820         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
6821         and isnan on AIX. Quote variables.
6822         * configure: Regenerate.
6823
6824 2016-01-15  Torvald Riegel  <triegel@redhat.com>
6825
6826         * include/bits/basic_string.h (basic_string): Declare friends.
6827         * include/bits/c++config (_GLIBCXX_TXN_SAFE,
6828         _GLIBCXX_TXN_SAFE_DYN, _GLIBCXX_USE_ALLOCATOR_NEW): New.
6829         * include/std/stdexcept (logic_error, domain_error, invalid_argument,
6830         length_error, out_of_range, runtime_error, range_error,
6831         underflow_error, overflow_error): Declare members as transaction-safe.
6832         (logic_error, runtime_error): Declare friend functions.
6833         * libsupc++/exception (exception, bad_exception): Declare members as
6834         transaction-safe.
6835         * src/c++11/cow-stdexcept.cc: Define transactional clones for the
6836         transaction-safe members of exceptions and helper functions.
6837         * libsupc++/eh_exception.cc: Adjust and define transactional clones.
6838         * config/abi/pre/gnu.ver (GLIBCXX_3.4.22) Add transactional clones.
6839         (CXXABI_1.3.10): New.
6840         * acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): New.
6841         (GLIBCXX_ENABLE_ALLOCATOR): Set ENABLE_ALLOCATOR_NEW.
6842         * configure.ac: Call GLIBCXX_CHECK_SIZE_T_MANGLING.
6843         * include/Makefile.am: Write ENABLE_ALLOCATOR_NEW to c++config.h.
6844         * include/Makefile.in: Regenerate.
6845         * config.h.in: Regenerate.
6846         * configure: Regenerate.
6847         * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.10.
6848
6849 2016-01-15  Steve Ellcey  <sellcey@imgtec.com>
6850
6851         * include/ext/random.tcc: Use __builtin_isfinite instead of
6852         std::isfinite.
6853
6854 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
6855
6856         * include/bits/std_mutex.h: Fix Doxygen @file name.
6857
6858 2016-01-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
6859             Jonathan Wakely  <jwakely@redhat.com>
6860             Florian Goth <CaptainSifff@gmx.de>
6861
6862         Implement TR29124 C++ special Math Functions.
6863         * include/Makefile.am: Add new headers.
6864         * include/Makefile.in: Regenerate.
6865         * include/bits/specfun.h: New.
6866         * include/c_global/cmath: Adjust for both tr1 and tr29124 maths.
6867         * include/tr1/bessel_function.tcc: Ditto.
6868         * include/tr1/beta_function.tcc: Ditto.
6869         * include/tr1/cmath: Ditto.
6870         * include/tr1/ell_integral.tcc: Ditto.
6871         * include/tr1/exp_integral.tcc: Ditto.
6872         * include/tr1/gamma.tcc: Ditto.
6873         * include/tr1/hypergeometric.tcc: Ditto.
6874         * include/tr1/legendre_function.tcc: Ditto.
6875         * include/tr1/modified_bessel_func.tcc: Ditto.
6876         * include/tr1/poly_hermite.tcc: Ditto.
6877         * include/tr1/poly_laguerre.tcc: Ditto.
6878         * include/tr1/riemann_zeta.tcc: Ditto.
6879         * include/tr1/special_function_util.h: Ditto.
6880         * testsuite/ext/special_functions/conf_hyperg: New.
6881         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: New.
6882         * testsuite/ext/special_functions/conf_hyperg/check_value.cc: New.
6883         * testsuite/ext/special_functions/conf_hyperg/compile.cc: New.
6884         * testsuite/ext/special_functions/hyperg: New.
6885         * testsuite/ext/special_functions/hyperg/check_nan.cc: New.
6886         * testsuite/ext/special_functions/hyperg/check_value.cc: New.
6887         * testsuite/ext/special_functions/hyperg/compile.cc: New.
6888         * testsuite/libstdc++-dg/conformance.exp: Add special_functions directory.
6889         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: New.
6890         * testsuite/special_functions/01_assoc_laguerre/check_value.cc: New.
6891         * testsuite/special_functions/01_assoc_laguerre/compile.cc: New.
6892         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: New.
6893         * testsuite/special_functions/02_assoc_legendre/check_nan.cc: New.
6894         * testsuite/special_functions/02_assoc_legendre/check_value.cc: New.
6895         * testsuite/special_functions/02_assoc_legendre/compile.cc: New.
6896         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: New.
6897         * testsuite/special_functions/03_beta/check_nan.cc: New.
6898         * testsuite/special_functions/03_beta/check_value.cc: New.
6899         * testsuite/special_functions/03_beta/compile.cc: New.
6900         * testsuite/special_functions/03_beta/compile_2.cc: New.
6901         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: New.
6902         * testsuite/special_functions/04_comp_ellint_1/check_value.cc: New.
6903         * testsuite/special_functions/04_comp_ellint_1/compile.cc: New.
6904         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: New.
6905         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: New.
6906         * testsuite/special_functions/05_comp_ellint_2/check_value.cc: New.
6907         * testsuite/special_functions/05_comp_ellint_2/compile.cc: New.
6908         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: New.
6909         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: New.
6910         * testsuite/special_functions/06_comp_ellint_3/check_value.cc: New.
6911         * testsuite/special_functions/06_comp_ellint_3/compile.cc: New.
6912         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: New.
6913         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: New.
6914         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: New.
6915         * testsuite/special_functions/07_cyl_bessel_i/compile.cc: New.
6916         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: New.
6917         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: New.
6918         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: New.
6919         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: New.
6920         * testsuite/special_functions/08_cyl_bessel_j/compile.cc: New.
6921         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: New.
6922         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: New.
6923         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: New.
6924         * testsuite/special_functions/09_cyl_bessel_k/compile.cc: New.
6925         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: New.
6926         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: New.
6927         * testsuite/special_functions/10_cyl_neumann/check_value.cc: New.
6928         * testsuite/special_functions/10_cyl_neumann/compile.cc: New.
6929         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: New.
6930         * testsuite/special_functions/11_ellint_1/check_nan.cc: New.
6931         * testsuite/special_functions/11_ellint_1/check_value.cc: New.
6932         * testsuite/special_functions/11_ellint_1/compile.cc: New.
6933         * testsuite/special_functions/11_ellint_1/compile_2.cc: New.
6934         * testsuite/special_functions/12_ellint_2/check_nan.cc: New.
6935         * testsuite/special_functions/12_ellint_2/check_value.cc: New.
6936         * testsuite/special_functions/12_ellint_2/compile.cc: New.
6937         * testsuite/special_functions/12_ellint_2/compile_2.cc: New.
6938         * testsuite/special_functions/13_ellint_3/check_nan.cc: New.
6939         * testsuite/special_functions/13_ellint_3/check_value.cc: New.
6940         * testsuite/special_functions/13_ellint_3/compile.cc: New.
6941         * testsuite/special_functions/13_ellint_3/compile_2.cc: New.
6942         * testsuite/special_functions/14_expint/check_nan.cc: New.
6943         * testsuite/special_functions/14_expint/check_value.cc: New.
6944         * testsuite/special_functions/14_expint/compile.cc: New.
6945         * testsuite/special_functions/14_expint/compile_2.cc: New.
6946         * testsuite/special_functions/15_hermite/check_nan.cc: New.
6947         * testsuite/special_functions/15_hermite/check_value.cc: New.
6948         * testsuite/special_functions/15_hermite/compile.cc: New.
6949         * testsuite/special_functions/15_hermite/compile_2.cc: New.
6950         * testsuite/special_functions/16_laguerre/check_nan.cc: New.
6951         * testsuite/special_functions/16_laguerre/check_value.cc: New.
6952         * testsuite/special_functions/16_laguerre/compile.cc: New.
6953         * testsuite/special_functions/16_laguerre/compile_2.cc: New.
6954         * testsuite/special_functions/17_legendre/check_nan.cc: New.
6955         * testsuite/special_functions/17_legendre/check_value.cc: New.
6956         * testsuite/special_functions/17_legendre/compile.cc: New.
6957         * testsuite/special_functions/17_legendre/compile_2.cc: New.
6958         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: New.
6959         * testsuite/special_functions/18_riemann_zeta/check_value.cc: New.
6960         * testsuite/special_functions/18_riemann_zeta/compile.cc: New.
6961         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: New.
6962         * testsuite/special_functions/19_sph_bessel/check_nan.cc: New.
6963         * testsuite/special_functions/19_sph_bessel/check_value.cc: New.
6964         * testsuite/special_functions/19_sph_bessel/compile.cc: New.
6965         * testsuite/special_functions/19_sph_bessel/compile_2.cc: New.
6966         * testsuite/special_functions/20_sph_legendre/check_nan.cc: New.
6967         * testsuite/special_functions/20_sph_legendre/check_value.cc: New.
6968         * testsuite/special_functions/20_sph_legendre/compile.cc: New.
6969         * testsuite/special_functions/20_sph_legendre/compile_2.cc: New.
6970         * testsuite/special_functions/21_sph_neumann/check_nan.cc: New.
6971         * testsuite/special_functions/21_sph_neumann/check_value.cc: New.
6972         * testsuite/special_functions/21_sph_neumann/compile.cc: New.
6973         * testsuite/special_functions/21_sph_neumann/compile_2.cc: New.
6974         * testsuite/util/specfun_testcase.h: New.
6975         * testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/check_value.cc: More testcases.
6976         * testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc: Ditto.
6977         * testsuite/tr1/5_numerical_facilities/special_functions/10_cyl_bessel_k/check_value.cc: Ditto.
6978         * testsuite/tr1/5_numerical_facilities/special_functions/11_cyl_neumann/check_value.cc: Ditto.
6979         * testsuite/tr1/5_numerical_facilities/special_functions/21_sph_bessel/check_value.cc: Ditto.
6980         * testsuite/tr1/5_numerical_facilities/special_functions/23_sph_neumann/check_value.cc: Ditto.
6981         * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/check_value.cc: New.
6982
6983 2016-01-13  Jonathan Wakely  <jwakely@redhat.com>
6984
6985         PR libstdc++/48891
6986         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
6987         and isnan functions.
6988         * config.h.in: Regenerate.
6989         * configure: Regenerate.
6990         * include/c_global/cmath (isinf(double), isnan(double))
6991         [_GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN]: Import via using-directive.
6992         * testsuite/26_numerics/headers/cmath/48891.cc: New.
6993
6994 2016-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6995
6996         PR libstdc++/66006
6997         * configure.host (abi_baseline_pair): Use separate baseline for
6998         Solaris 11+ and Solaris 10 with gld.
6999         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: New file.
7000         * config/abi/post/solaris2.11/baseline_symbols.txt: New file.
7001         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: New file.
7002
7003 2016-01-12  Daniel Kruegler  <daniel.kruegler@gmail.com>
7004
7005         PR libstdc++/68877
7006         * include/std/type_traits: Following N4511, reimplement __is_swappable
7007         and __is_nothrow_swappable. Move __is_swappable to namespace std,
7008         adjust callers. Use __is_nothrow_swappable in swap.
7009         * include/bits/move.h: Use __is_nothrow_swappable in swap.
7010         * testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
7011         __is_swappable related tests.
7012         * testsuite/20_util/is_swappable/value.cc: New.
7013         * testsuite/20_util/is_swappable/requirements/
7014         explicit_instantiation.cc: New.
7015         * testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
7016         * testsuite/25_algorithms/swap/68877.cc: New.
7017
7018 2016-01-12  Jonathan Wakely  <jwakely@redhat.com>
7019
7020         * testsuite/20_util/function/68995.cc: Test reference_wrapper cases.
7021
7022         PR libstdc++/69005
7023         PR libstdc++/69222
7024         * include/std/functional (function::_Invoke): Remove, use result_of.
7025         (function::_Callable): Replace alias template with class template
7026         and use partial specialization instead of _NotSelf alias template.
7027         (function(_Functor)): Add "not self" constraint so that _Callable is
7028         not used while type is incomplete.
7029         * testsuite/20_util/function/69222.cc: New.
7030
7031 2016-01-11  Jonathan Wakely  <jwakely@redhat.com>
7032
7033         PR libstdc++/60976
7034         * include/bits/alloc_traits.h (allocator_traits<allocator<_Tp>>):
7035         Define partial specialization.
7036         * testsuite/20_util/shared_ptr/cons/58659.cc: Add construct and
7037         destroy members to std::allocator explicit specialization.
7038
7039 2016-01-08  Jonathan Wakely  <jwakely@redhat.com>
7040
7041         * testsuite/26_numerics/headers/cmath/
7042         c99_classification_macros_c++.cc: Rename to ...
7043         * testsuite/26_numerics/headers/cmath/
7044         c99_classification_macros_c++98.cc: Here and add -std=gnu++98.
7045         * testsuite/26_numerics/headers/cmath/
7046         c99_classification_macros_c++0x.cc: Rename to ...
7047         * testsuite/26_numerics/headers/cmath/
7048         c99_classification_macros_c++11.cc: Here.
7049
7050         PR libstdc++/69190
7051         * include/bits/uses_allocator.h: Add missing include.
7052
7053 2016-01-07  Jonathan Wakely  <jwakely@redhat.com>
7054
7055         PR libstdc++/69105
7056         PR libstdc++/69106
7057         PR libstdc++/69114
7058         * include/bits/stl_iterator.h (back_insert_iterator,
7059         front_insert_iterator, insert_iterator): Use __addressof (LWG 2324).
7060         * include/bits/uses_allocator.h (__use_alloc): Use __addressof.
7061         * include/std/future (__future::base::_State_baseV2::__setter):
7062         Likewise.
7063         * include/std/scoped_allocator (__outermost): Likewise.
7064         * testsuite/20_util/scoped_allocator/69114.cc: New.
7065         * testsuite/20_util/uses_allocator/69114.cc: New.
7066         * testsuite/30_threads/promise/69106.cc: New.
7067
7068 2016-01-06  Jonathan Wakely  <jwakely@redhat.com>
7069
7070         PR libstdc++/69092
7071         * include/bits/basic_string.h (basic_string::_S_copy_chars<_Iterator>):
7072         Remove _GLIBCXX_NOEXCEPT.
7073         testsuite/21_strings/basic_string/cons/char/69092.cc: New.
7074
7075         * include/Makefile.am: Adjust.
7076         * include/Makefile.in: Regenerate.
7077         * include/bits/mutex.h: Rename to bits/std_mutex.h.
7078         * include/std/condition_variable: Adjust include.
7079         * include/std/mutex: Likewise.
7080
7081 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
7082
7083         Update copyright years.
7084 \f
7085 Copyright (C) 2016 Free Software Foundation, Inc.
7086
7087 Copying and distribution of this file, with or without modification,
7088 are permitted in any medium without royalty provided the copyright
7089 notice and this notice are preserved.