libstdc++-v3/ChangeLog

   1 2016-10-20  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         * include/bits/allocator.h: Remove trailing whitespace, tab-indent.
   4         * include/ext/new_allocator.h: Likewise.
   5
   6         PR libstdc++/78052
   7         * include/bits/allocator.h (allocator<void>::construct)
   8         (allocator<void>::destroy): Define.
   9         * testsuite/20_util/allocator/void.cc: New test.
  10
  11         * testsuite/20_util/enable_shared_from_this/56383.cc: Add tests for
  12         additional ambiguous cases.
  13
  14 2016-10-19  Jonathan Wakely  <jwakely@redhat.com>
  15
  16         * include/backward/auto_ptr.h (__shared_ptr(auto_ptr&&)): Call
  17         _M_enable_shared_from_this_with instead of
  18         __enable_shared_from_this_helper.
  19         * include/bits/shared_ptr.h (__enable_shared_from_this_helper):
  20         Remove overload for std::enable_shared_from_this..
  21         (__enable_shared_from_this_base): Define friend function to select a
  22         std::enable_shared_from_this base class.
  23         * include/bits/shared_ptr_base.h (__enable_shared_from_this_helper):
  24         Remove all overloads.
  25         (__shared_ptr): Change all relevant constructors to call
  26         _M_enable_shared_from_this_with instead of
  27         __enable_shared_from_this_helper.
  28         (__shared_ptr::__efst_base_t, __shared_ptr::__has_efst_base): Helpers
  29         to detect accessible and unambiguous enable_shared_from_this bases.
  30         (__shared_ptr::_M_enable_shared_from_this_with): New function to
  31         replace __enable_shared_from_this_helper overloads.
  32         (__enable_shared_from_this_helper): Remove overload for
  33         std::__enable_shared_from_this.
  34         (__enable_shared_from_this_base): Define friend function to select a
  35         std::__enable_shared_from_this base class.
  36         * include/experimental/bits/shared_ptr.h (experimental::shared_ptr):
  37         Change relevant constructors to call _M_enable_shared_from_this_with.
  38         (experimental::shared_ptr::__efst_base_t)
  39         (experimental::shared_ptr::__has_efst_base): Helpers to detect
  40         accessible and unambiguous enable_shared_from_this bases.
  41         (experimental::shared_ptr::_M_enable_shared_from_this_with): Define.
  42         (experimental::__enable_shared_from_this_helper): Remove overload for
  43         std::experimental::enable_shared_from_this.
  44         (experimental::__expt_enable_shared_from_this_base): Define friend
  45         function to select a std::experimental::enable_shared_from_this base.
  46         * testsuite/experimental/memory/shared_ptr/cons/
  47         enable_shared_from_this.cc: New test.
  48         * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
  49         Adjust expected behaviour for shared_ptr<A[]>.
  50
  51         * include/debug/vector (__gnu_debug::vector::emplace_back): Fix return
  52         type.
  53
  54         * include/backward/auto_ptr.h (dauto_ptr): Correct comment about
  55         conversions from auto_ptr<Derived> rvalues to auto_ptr<Base>.
  56         * testsuite/20_util/auto_ptr/assign_neg.cc: Remove redundant dg-error
  57         directives that only match notes, not errors.
  58
  59         * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
  60         Add tests for valid and invalid conversions.
  61         * testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc:
  62         Likewise.
  63
  64         * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Move negative tests
  65         to new file.
  66         * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: New file.  Fix
  67         test for incompatible deleters to not also use incompatible types.
  68         Add tests for incompatible array types.
  69
  70         * include/experimental/bits/shared_ptr.h
  71         (__shared_ptr<__libfund_v1<_Tp, false>, _Lp>::_Compatible): Just use
  72         is_convertible for non-array specialization.
  73         (__shared_ptr<__libfund_v1<_Tp, false>, _Lp>::_UniqCompatible): New
  74         constraint for conversions from unique_ptr.
  75         (__shared_ptr<__libfund_v1<_Tp, false>, _Lp>::__shared_ptr): Constrain.
  76         (__shared_ptr<__libfund_v1<_Tp, false>, _Lp>::reset): Likewise.
  77         (__sp_compatible_v): New variable template for trait.
  78         (__sp_is_constructible): New trait to check shared_ptr constraints.
  79         (__sp_is_constructible_v): New variable template for trait.
  80         (__shared_ptr<__libfund_v1<_Tp, true>, _Lp>::_SafeConv): New
  81         constraint for construction/reset, using __sp_is_constructible_v.
  82         (__shared_ptr<__libfund_v1<_Tp, true>, _Lp>::_UniqCompatible): New
  83         constraint for conversions from unique_ptr.
  84         (__shared_ptr<__libfund_v1<_Tp, true>, _Lp>::__shared_ptr): Constrain.
  85         (__shared_ptr<__libfund_v1<_Tp, true>, _Lp>::reset): Likewise.
  86         (shared_ptr::_SafeConv): Constraint for checking constructors.
  87         (shared_ptr(Tp1*), shared_ptr(_Tp1, _Deleter))
  88         (shared_ptr(_Tp1, _Deleter, _Alloc)): Constrain with _SafeConv.
  89         (shared_ptr(const weak_ptr<_Tp1>&)): Constrain with _Compatible.
  90         (shared_ptr(auto_ptr<_Tp1>&&)): Fix, remove TODO.
  91         * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc:
  92         Remove tests using invalid conversions.
  93         * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor_neg.cc:
  94         New test.
  95         * testsuite/experimental/memory/shared_ptr/cons/torture.cc: New test.
  96         * testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: Remove
  97         tests using invalid conversions.
  98         * testsuite/experimental/memory/shared_ptr/modifiers/reset_neg.cc: New
  99         test.
 100         * testsuite/experimental/memory/shared_ptr/observers/use_count.cc:
 101         Remove tests using invalid conversions.
 102
 103         PR libstdc++/77990
 104         * include/bits/unique_ptr.h (__uniq_ptr_impl): New type to
 105         encapsulate implementation details.
 106         (unique_ptr::unique_ptr(_Up)): Don't copy deleter object.
 107         (unique_ptr::get, unique_ptr::get_deleter, unique_ptr::release):
 108         Call member functions of implementation object.
 109         (unique_ptr<T[], D>): Likewise.
 110         * python/libstdcxx/v6/printers.py (UniquePointerPrinter): Adjust for
 111         new implementation.
 112         * python/libstdcxx/v6/xmethods.py (UniquePtrGetWorker): Likewise.
 113         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust dg-error
 114         lines.
 115         * testsuite/20_util/unique_ptr/assign/cv_qual.cc: Likewise.
 116         * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Likewise.
 117         * testsuite/20_util/unique_ptr/cons/77990.cc: New test.
 118
 119 2016-10-18  Jonathan Wakely  <jwakely@redhat.com>
 120
 121         * include/experimental/bits/shared_ptr.h: Fix indentation.
 122
 123         * include/experimental/bits/shared_ptr.h (shared_ptr(shared_ptr&&)):
 124         Remove const from parameter.
 125         (operator<(const shared_ptr<T>&, nullptr_t)): Use correct
 126         specialization of std::less.
 127         * testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
 128         Test comparison with nullptr and actually call test functions.
 129
 130         * include/bits/uses_allocator.h (__is_uses_allocator_constructible_v)
 131         (__is_nothrow_uses_allocator_constructible_v): Only define for C++14
 132         and later.
 133
 134 2016-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
 135
 136         * testsuite/27_io/basic_filebuf/close/12790-1.cc: Remove 'test'
 137         variables.
 138         * testsuite/27_io/basic_filebuf/close/char/1.cc: Likewise.
 139         * testsuite/27_io/basic_filebuf/close/char/12790-1.cc: Likewise.
 140         * testsuite/27_io/basic_filebuf/close/char/12790-2.cc: Likewise.
 141         * testsuite/27_io/basic_filebuf/close/char/12790-3.cc: Likewise.
 142         * testsuite/27_io/basic_filebuf/close/char/12790-4.cc: Likewise.
 143         * testsuite/27_io/basic_filebuf/close/char/2.cc: Likewise.
 144         * testsuite/27_io/basic_filebuf/close/char/3.cc: Likewise.
 145         * testsuite/27_io/basic_filebuf/close/char/4.cc: Likewise.
 146         * testsuite/27_io/basic_filebuf/close/char/5.cc: Likewise.
 147         * testsuite/27_io/basic_filebuf/close/wchar_t/12790-1.cc: Likewise.
 148         * testsuite/27_io/basic_filebuf/close/wchar_t/12790-2.cc: Likewise.
 149         * testsuite/27_io/basic_filebuf/close/wchar_t/12790-3.cc: Likewise.
 150         * testsuite/27_io/basic_filebuf/close/wchar_t/12790-4.cc: Likewise.
 151         * testsuite/27_io/basic_filebuf/cons/2020.cc: Likewise.
 152         * testsuite/27_io/basic_filebuf/cons/char/1.cc: Likewise.
 153         * testsuite/27_io/basic_filebuf/cons/wchar_t/1.cc: Likewise.
 154         * testsuite/27_io/basic_filebuf/cons/wchar_t/10132-1.cc: Likewise.
 155         * testsuite/27_io/basic_filebuf/imbue/12206.cc: Likewise.
 156         * testsuite/27_io/basic_filebuf/imbue/char/13007.cc: Likewise.
 157         * testsuite/27_io/basic_filebuf/imbue/char/13171-1.cc: Likewise.
 158         * testsuite/27_io/basic_filebuf/imbue/char/13171-4.cc: Likewise.
 159         * testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
 160         * testsuite/27_io/basic_filebuf/imbue/char/14975-1.cc: Likewise.
 161         * testsuite/27_io/basic_filebuf/imbue/char/2.cc: Likewise.
 162         * testsuite/27_io/basic_filebuf/imbue/char/3.cc: Likewise.
 163         * testsuite/27_io/basic_filebuf/imbue/char/9322.cc: Likewise.
 164         * testsuite/27_io/basic_filebuf/imbue/wchar_t/12868.cc: Likewise.
 165         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13007.cc: Likewise.
 166         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13171-3.cc: Likewise.
 167         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc: Likewise.
 168         * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-3.cc: Likewise.
 169         * testsuite/27_io/basic_filebuf/imbue/wchar_t/2.cc: Likewise.
 170         * testsuite/27_io/basic_filebuf/imbue/wchar_t/3.cc: Likewise.
 171         * testsuite/27_io/basic_filebuf/imbue/wchar_t/9322.cc: Likewise.
 172         * testsuite/27_io/basic_filebuf/in_avail/char/1.cc: Likewise.
 173         * testsuite/27_io/basic_filebuf/in_avail/char/9701-3.cc: Likewise.
 174         * testsuite/27_io/basic_filebuf/is_open/char/1.cc: Likewise.
 175         * testsuite/27_io/basic_filebuf/open/12790-1.cc: Likewise.
 176         * testsuite/27_io/basic_filebuf/open/char/1.cc: Likewise.
 177         * testsuite/27_io/basic_filebuf/open/char/2.cc: Likewise.
 178         * testsuite/27_io/basic_filebuf/open/char/3.cc: Likewise.
 179         * testsuite/27_io/basic_filebuf/open/char/4.cc: Likewise.
 180         * testsuite/27_io/basic_filebuf/open/char/9507.cc: Likewise.
 181         * testsuite/27_io/basic_filebuf/overflow/char/1.cc: Likewise.
 182         * testsuite/27_io/basic_filebuf/overflow/char/2-unbuf.cc: Likewise.
 183         * testsuite/27_io/basic_filebuf/overflow/char/2.cc: Likewise.
 184         * testsuite/27_io/basic_filebuf/overflow/char/3599.cc: Likewise.
 185         * testsuite/27_io/basic_filebuf/overflow/char/9169.cc: Likewise.
 186         * testsuite/27_io/basic_filebuf/overflow/char/9182-2.cc: Likewise.
 187         * testsuite/27_io/basic_filebuf/overflow/char/9988.cc: Likewise.
 188         * testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-1.cc: Likewise.
 189         * testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-2.cc: Likewise.
 190         * testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-3.cc: Likewise.
 191         * testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-4.cc: Likewise.
 192         * testsuite/27_io/basic_filebuf/pbackfail/char/9761.cc: Likewise.
 193         * testsuite/27_io/basic_filebuf/sbumpc/char/1-in.cc: Likewise.
 194         * testsuite/27_io/basic_filebuf/sbumpc/char/1-io.cc: Likewise.
 195         * testsuite/27_io/basic_filebuf/sbumpc/char/1-out.cc: Likewise.
 196         * testsuite/27_io/basic_filebuf/sbumpc/char/2-in.cc: Likewise.
 197         * testsuite/27_io/basic_filebuf/sbumpc/char/2-io.cc: Likewise.
 198         * testsuite/27_io/basic_filebuf/sbumpc/char/2-out.cc: Likewise.
 199         * testsuite/27_io/basic_filebuf/sbumpc/char/9825.cc: Likewise.
 200         * testsuite/27_io/basic_filebuf/seekoff/10132-2.cc: Likewise.
 201         * testsuite/27_io/basic_filebuf/seekoff/12790-1.cc: Likewise.
 202         * testsuite/27_io/basic_filebuf/seekoff/12790-2.cc: Likewise.
 203         * testsuite/27_io/basic_filebuf/seekoff/12790-3.cc: Likewise.
 204         * testsuite/27_io/basic_filebuf/seekoff/12790-4.cc: Likewise.
 205         * testsuite/27_io/basic_filebuf/seekoff/45628-2.cc: Likewise.
 206         * testsuite/27_io/basic_filebuf/seekoff/char/1-in.cc: Likewise.
 207         * testsuite/27_io/basic_filebuf/seekoff/char/1-io.cc: Likewise.
 208         * testsuite/27_io/basic_filebuf/seekoff/char/1-out.cc: Likewise.
 209         * testsuite/27_io/basic_filebuf/seekoff/char/11543.cc: Likewise.
 210         * testsuite/27_io/basic_filebuf/seekoff/char/12232.cc: Likewise.
 211         * testsuite/27_io/basic_filebuf/seekoff/char/12790-1.cc: Likewise.
 212         * testsuite/27_io/basic_filebuf/seekoff/char/12790-2.cc: Likewise.
 213         * testsuite/27_io/basic_filebuf/seekoff/char/12790-3.cc: Likewise.
 214         * testsuite/27_io/basic_filebuf/seekoff/char/12790-4.cc: Likewise.
 215         * testsuite/27_io/basic_filebuf/seekoff/char/2-in.cc: Likewise.
 216         * testsuite/27_io/basic_filebuf/seekoff/char/2-io.cc: Likewise.
 217         * testsuite/27_io/basic_filebuf/seekoff/char/2-out.cc: Likewise.
 218         * testsuite/27_io/basic_filebuf/seekoff/char/3-in.cc: Likewise.
 219         * testsuite/27_io/basic_filebuf/seekoff/char/3-io.cc: Likewise.
 220         * testsuite/27_io/basic_filebuf/seekoff/char/3-out.cc: Likewise.
 221         * testsuite/27_io/basic_filebuf/seekoff/char/4.cc: Likewise.
 222         * testsuite/27_io/basic_filebuf/seekoff/char/45628-1.cc: Likewise.
 223         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc: Likewise.
 224         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/11543.cc: Likewise.
 225         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-1.cc: Likewise.
 226         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-2.cc: Likewise.
 227         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-3.cc: Likewise.
 228         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-4.cc: Likewise.
 229         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/2.cc: Likewise.
 230         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/3.cc: Likewise.
 231         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/4.cc: Likewise.
 232         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/9875_seekoff.cc:
 233         Likewise.
 234         * testsuite/27_io/basic_filebuf/seekpos/10132-3.cc: Likewise.
 235         * testsuite/27_io/basic_filebuf/seekpos/12790-1.cc: Likewise.
 236         * testsuite/27_io/basic_filebuf/seekpos/12790-2.cc: Likewise.
 237         * testsuite/27_io/basic_filebuf/seekpos/12790-3.cc: Likewise.
 238         * testsuite/27_io/basic_filebuf/seekpos/char/1-in.cc: Likewise.
 239         * testsuite/27_io/basic_filebuf/seekpos/char/1-io.cc: Likewise.
 240         * testsuite/27_io/basic_filebuf/seekpos/char/1-out.cc: Likewise.
 241         * testsuite/27_io/basic_filebuf/seekpos/char/12790-1.cc: Likewise.
 242         * testsuite/27_io/basic_filebuf/seekpos/char/12790-2.cc: Likewise.
 243         * testsuite/27_io/basic_filebuf/seekpos/char/12790-3.cc: Likewise.
 244         * testsuite/27_io/basic_filebuf/seekpos/char/12790-4.cc: Likewise.
 245         * testsuite/27_io/basic_filebuf/seekpos/char/2-in.cc: Likewise.
 246         * testsuite/27_io/basic_filebuf/seekpos/char/2-io.cc: Likewise.
 247         * testsuite/27_io/basic_filebuf/seekpos/char/2-out.cc: Likewise.
 248         * testsuite/27_io/basic_filebuf/seekpos/char/3-in.cc: Likewise.
 249         * testsuite/27_io/basic_filebuf/seekpos/char/3-io.cc: Likewise.
 250         * testsuite/27_io/basic_filebuf/seekpos/char/3-out.cc: Likewise.
 251         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/1.cc: Likewise.
 252         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-1.cc: Likewise.
 253         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-2.cc: Likewise.
 254         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-3.cc: Likewise.
 255         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-4.cc: Likewise.
 256         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Likewise.
 257         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9875_seekpos.cc:
 258         Likewise.
 259         * testsuite/27_io/basic_filebuf/setbuf/char/1.cc: Likewise.
 260         * testsuite/27_io/basic_filebuf/setbuf/char/12875-1.cc: Likewise.
 261         * testsuite/27_io/basic_filebuf/setbuf/char/12875-2.cc
 262         * testsuite/27_io/basic_filebuf/setbuf/char/2.cc: Likewise.
 263         * testsuite/27_io/basic_filebuf/setbuf/char/3.cc: Likewise.
 264         * testsuite/27_io/basic_filebuf/sgetc/char/1-in.cc: Likewise.
 265         * testsuite/27_io/basic_filebuf/sgetc/char/1-io.cc: Likewise.
 266         * testsuite/27_io/basic_filebuf/sgetc/char/1-out.cc: Likewise.
 267         * testsuite/27_io/basic_filebuf/sgetc/char/2-in.cc: Likewise.
 268         * testsuite/27_io/basic_filebuf/sgetc/char/2-io.cc: Likewise.
 269         * testsuite/27_io/basic_filebuf/sgetc/char/2-out.cc: Likewise.
 270         * testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: Likewise.
 271         * testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Likewise.
 272         * testsuite/27_io/basic_filebuf/sgetn/char/1-out.cc: Likewise.
 273         * testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc: Likewise.
 274         * testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc: Likewise.
 275         * testsuite/27_io/basic_filebuf/sgetn/char/2-out.cc: Likewise.
 276         * testsuite/27_io/basic_filebuf/sgetn/char/3.cc: Likewise.
 277         * testsuite/27_io/basic_filebuf/showmanyc/char/9533-1.cc: Likewise.
 278         * testsuite/27_io/basic_filebuf/showmanyc/char/9533-2.cc: Likewise.
 279         * testsuite/27_io/basic_filebuf/snextc/char/1-in.cc: Likewise.
 280         * testsuite/27_io/basic_filebuf/snextc/char/1-io.cc: Likewise.
 281         * testsuite/27_io/basic_filebuf/snextc/char/1-out.cc: Likewise.
 282         * testsuite/27_io/basic_filebuf/snextc/char/2-in.cc: Likewise.
 283         * testsuite/27_io/basic_filebuf/snextc/char/2-io.cc: Likewise.
 284         * testsuite/27_io/basic_filebuf/snextc/char/2-out.cc: Likewise.
 285         * testsuite/27_io/basic_filebuf/sputbackc/char/1-in.cc: Likewise.
 286         * testsuite/27_io/basic_filebuf/sputbackc/char/1-io.cc: Likewise.
 287         * testsuite/27_io/basic_filebuf/sputbackc/char/1-out.cc: Likewise.
 288         * testsuite/27_io/basic_filebuf/sputbackc/char/2-in.cc: Likewise.
 289         * testsuite/27_io/basic_filebuf/sputbackc/char/2-io.cc: Likewise.
 290         * testsuite/27_io/basic_filebuf/sputbackc/char/2-out.cc: Likewise.
 291         * testsuite/27_io/basic_filebuf/sputbackc/char/9425.cc: Likewise.
 292         * testsuite/27_io/basic_filebuf/sputc/char/1-in.cc: Likewise.
 293         * testsuite/27_io/basic_filebuf/sputc/char/1-io.cc: Likewise.
 294         * testsuite/27_io/basic_filebuf/sputc/char/1-out.cc: Likewise.
 295         * testsuite/27_io/basic_filebuf/sputc/char/2-in.cc: Likewise.
 296         * testsuite/27_io/basic_filebuf/sputc/char/2-io.cc: Likewise.
 297         * testsuite/27_io/basic_filebuf/sputc/char/2-out.cc: Likewise.
 298         * testsuite/27_io/basic_filebuf/sputc/char/59427.cc: Likewise.
 299         * testsuite/27_io/basic_filebuf/sputc/char/9701-2.cc: Likewise.
 300         * testsuite/27_io/basic_filebuf/sputn/char/1-in.cc: Likewise.
 301         * testsuite/27_io/basic_filebuf/sputn/char/1-io.cc: Likewise.
 302         * testsuite/27_io/basic_filebuf/sputn/char/1-out.cc: Likewise.
 303         * testsuite/27_io/basic_filebuf/sputn/char/2-in.cc: Likewise.
 304         * testsuite/27_io/basic_filebuf/sputn/char/2-io.cc: Likewise.
 305         * testsuite/27_io/basic_filebuf/sputn/char/2-out.cc: Likewise.
 306         * testsuite/27_io/basic_filebuf/sputn/char/59427.cc: Likewise.
 307         * testsuite/27_io/basic_filebuf/sputn/char/9339.cc: Likewise.
 308         * testsuite/27_io/basic_filebuf/sputn/char/9701-1.cc: Likewise.
 309         * testsuite/27_io/basic_filebuf/sungetc/char/1-in.cc: Likewise.
 310         * testsuite/27_io/basic_filebuf/sungetc/char/1-io.cc: Likewise.
 311         * testsuite/27_io/basic_filebuf/sungetc/char/1-out.cc: Likewise.
 312         * testsuite/27_io/basic_filebuf/sungetc/char/2-in.cc: Likewise.
 313         * testsuite/27_io/basic_filebuf/sungetc/char/2-io.cc: Likewise.
 314         * testsuite/27_io/basic_filebuf/sungetc/char/2-out.cc: Likewise.
 315         * testsuite/27_io/basic_filebuf/sync/char/1057.cc: Likewise.
 316         * testsuite/27_io/basic_filebuf/sync/char/9182-1.cc: Likewise.
 317         * testsuite/27_io/basic_filebuf/underflow/char/1.cc: Likewise.
 318         * testsuite/27_io/basic_filebuf/underflow/char/2.cc: Likewise.
 319         * testsuite/27_io/basic_filebuf/underflow/char/3.cc: Likewise.
 320         * testsuite/27_io/basic_filebuf/underflow/char/45841.cc: Likewise.
 321         * testsuite/27_io/basic_filebuf/underflow/char/9027.cc: Likewise.
 322         * testsuite/27_io/basic_filebuf/underflow/wchar_t/1.cc: Likewise.
 323         * testsuite/27_io/basic_filebuf/underflow/wchar_t/11389-1.cc: Likewise.
 324         * testsuite/27_io/basic_filebuf/underflow/wchar_t/11389-2.cc: Likewise.
 325         * testsuite/27_io/basic_filebuf/underflow/wchar_t/11389-3.cc: Likewise.
 326         * testsuite/27_io/basic_filebuf/underflow/wchar_t/11389-4.cc: Likewise.
 327         * testsuite/27_io/basic_filebuf/underflow/wchar_t/11544-1.cc: Likewise.
 328         * testsuite/27_io/basic_filebuf/underflow/wchar_t/11544-2.cc: Likewise.
 329         * testsuite/27_io/basic_filebuf/underflow/wchar_t/11603.cc: Likewise.
 330         * testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise.
 331         * testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise.
 332         * testsuite/27_io/basic_filebuf/underflow/wchar_t/4.cc: Likewise.
 333         * testsuite/27_io/basic_filebuf/underflow/wchar_t/45841.cc: Likewise.
 334         * testsuite/27_io/basic_filebuf/underflow/wchar_t/5.cc: Likewise.
 335         * testsuite/27_io/basic_filebuf/underflow/wchar_t/9178.cc: Likewise.
 336         * testsuite/27_io/basic_filebuf/underflow/wchar_t/9520.cc: Likewise.
 337         * testsuite/27_io/basic_fstream/cons/1.cc: Likewise.
 338         * testsuite/27_io/basic_fstream/rdbuf/char/2832.cc: Likewise.
 339         * testsuite/27_io/basic_ifstream/cons/2020.cc: Likewise.
 340         * testsuite/27_io/basic_ifstream/cons/char/1.cc: Likewise.
 341         * testsuite/27_io/basic_ifstream/open/char/1.cc: Likewise.
 342         * testsuite/27_io/basic_ifstream/rdbuf/char/2832.cc: Likewise.
 343         * testsuite/27_io/basic_ios/clear/char/1.cc: Likewise.
 344         * testsuite/27_io/basic_ios/cons/2020.cc: Likewise.
 345         * testsuite/27_io/basic_ios/cons/char/1.cc: Likewise.
 346         * testsuite/27_io/basic_ios/cons/char/2.cc: Likewise.
 347         * testsuite/27_io/basic_ios/cons/char/3.cc: Likewise.
 348         * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Likewise.
 349         * testsuite/27_io/basic_ios/copyfmt/char/2.cc: Likewise.
 350         * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise.
 351         * testsuite/27_io/basic_ios/imbue/14072.cc: Likewise.
 352         * testsuite/27_io/basic_ios/locales/char/1.cc: Likewise.
 353         * testsuite/27_io/basic_iostream/cons/2020.cc: Likewise.
 354         * testsuite/27_io/basic_istream/cons/3.cc: Likewise.
 355         * testsuite/27_io/basic_istream/exceptions/char/9561.cc: Likewise.
 356         * testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc: Likewise.
 357         * testsuite/27_io/basic_istream/extractors_arithmetic/char/01.cc:
 358         Likewise.
 359         * testsuite/27_io/basic_istream/extractors_arithmetic/char/02.cc:
 360         Likewise.
 361         * testsuite/27_io/basic_istream/extractors_arithmetic/char/03.cc:
 362         Likewise.
 363         * testsuite/27_io/basic_istream/extractors_arithmetic/char/06.cc:
 364         Likewise.
 365         * testsuite/27_io/basic_istream/extractors_arithmetic/char/07.cc:
 366         Likewise.
 367         * testsuite/27_io/basic_istream/extractors_arithmetic/char/08.cc:
 368         Likewise.
 369         * testsuite/27_io/basic_istream/extractors_arithmetic/char/09.cc:
 370         Likewise.
 371         * testsuite/27_io/basic_istream/extractors_arithmetic/char/10.cc:
 372         Likewise.
 373         * testsuite/27_io/basic_istream/extractors_arithmetic/char/11.cc:
 374         Likewise.
 375         * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
 376         Likewise.
 377         * testsuite/27_io/basic_istream/extractors_arithmetic/char/13.cc:
 378         Likewise.
 379         * testsuite/27_io/basic_istream/extractors_arithmetic/char/9555-ia.cc:
 380         Likewise.
 381         * testsuite/27_io/basic_istream/extractors_arithmetic/char/dr696.cc:
 382         Likewise.
 383         * testsuite/27_io/basic_istream/extractors_arithmetic/char/
 384         exceptions_badbit_throw.cc: Likewise.
 385         * testsuite/27_io/basic_istream/extractors_arithmetic/char/
 386         exceptions_failbit.cc: Likewise.
 387         * testsuite/27_io/basic_istream/extractors_arithmetic/char/
 388         exceptions_failbit_throw.cc: Likewise.
 389         * testsuite/27_io/basic_istream/extractors_arithmetic/pod/3983-1.cc:
 390         Likewise.
 391         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/01.cc:
 392         Likewise.
 393         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/02.cc:
 394         Likewise.
 395         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/03.cc:
 396         Likewise.
 397         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/06.cc:
 398         Likewise.
 399         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/07.cc:
 400         Likewise.
 401         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/08.cc:
 402         Likewise.
 403         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/09.cc:
 404         Likewise.
 405         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/10.cc:
 406         Likewise.
 407         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/11.cc:
 408         Likewise.
 409         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
 410         Likewise.
 411         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/13.cc:
 412         Likewise.
 413         * testsuite/27_io/basic_istream/extractors_arithmetic/
 414         wchar_t/9555-ia.cc: Likewise.
 415         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
 416         dr696.cc: Likewise.
 417         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
 418         exceptions_badbit_throw.cc: Likewise.
 419         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
 420         exceptions_failbit.cc: Likewise.
 421         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
 422         exceptions_failbit_throw.cc: Likewise.
 423         * testsuite/27_io/basic_istream/extractors_character/char/1.cc:
 424         Likewise.
 425         * testsuite/27_io/basic_istream/extractors_character/char/11095-i.cc:
 426         Likewise.
 427         * testsuite/27_io/basic_istream/extractors_character/char/2.cc:
 428         Likewise.
 429         * testsuite/27_io/basic_istream/extractors_character/char/3.cc:
 430         Likewise.
 431         * testsuite/27_io/basic_istream/extractors_character/char/4.cc:
 432         Likewise.
 433         * testsuite/27_io/basic_istream/extractors_character/char/9555-ic.cc:
 434         Likewise.
 435         * testsuite/27_io/basic_istream/extractors_character/pod/3983-2.cc:
 436         Likewise.
 437         * testsuite/27_io/basic_istream/extractors_character/wchar_t/1.cc:
 438         Likewise.
 439         * testsuite/27_io/basic_istream/extractors_character/wchar_t/
 440         11095-i.cc: Likewise.
 441         * testsuite/27_io/basic_istream/extractors_character/wchar_t/2.cc:
 442         Likewise.
 443         * testsuite/27_io/basic_istream/extractors_character/wchar_t/3.cc:
 444         Likewise.
 445         * testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc:
 446         Likewise.
 447         * testsuite/27_io/basic_istream/extractors_character/wchar_t/
 448         9555-ic.cc: Likewise.
 449         * testsuite/27_io/basic_istream/extractors_other/char/1.cc: Likewise.
 450         * testsuite/27_io/basic_istream/extractors_other/char/2.cc: Likewise.
 451         * testsuite/27_io/basic_istream/extractors_other/char/26181.cc:
 452         Likewise.
 453         * testsuite/27_io/basic_istream/extractors_other/char/3.cc: Likewise.
 454         * testsuite/27_io/basic_istream/extractors_other/char/9318-in.cc:
 455         Likewise.
 456         * testsuite/27_io/basic_istream/extractors_other/char/9424-in.cc:
 457         Likewise.
 458         * testsuite/27_io/basic_istream/extractors_other/char/9555-io.cc:
 459         Likewise.
 460         * testsuite/27_io/basic_istream/extractors_other/char/
 461         error_failbit.cc: Likewise.
 462         * testsuite/27_io/basic_istream/extractors_other/char/
 463         exceptions_badbit_throw.cc: Likewise.
 464         * testsuite/27_io/basic_istream/extractors_other/char/
 465         exceptions_failbit_throw.cc: Likewise.
 466         * testsuite/27_io/basic_istream/extractors_other/char/
 467         exceptions_null.cc: Likewise.
 468         * testsuite/27_io/basic_istream/extractors_other/pod/3983-3.cc:
 469         Likewise.
 470         * testsuite/27_io/basic_istream/extractors_other/wchar_t/1.cc: Likewise.
 471         * testsuite/27_io/basic_istream/extractors_other/wchar_t/2.cc: Likewise.
 472         * testsuite/27_io/basic_istream/extractors_other/wchar_t/26181.cc:
 473         Likewise.
 474         * testsuite/27_io/basic_istream/extractors_other/wchar_t/3.cc: Likewise.
 475         * testsuite/27_io/basic_istream/extractors_other/wchar_t/9318-in.cc:
 476         Likewise.
 477         * testsuite/27_io/basic_istream/extractors_other/wchar_t/9424-in.cc:
 478         Likewise.
 479         * testsuite/27_io/basic_istream/extractors_other/wchar_t/9555-io.cc:
 480         Likewise.
 481         * testsuite/27_io/basic_istream/extractors_other/wchar_t/
 482         error_failbit.cc: Likewise.
 483         * testsuite/27_io/basic_istream/extractors_other/wchar_t/
 484         exceptions_badbit_throw.cc: Likewise.
 485         * testsuite/27_io/basic_istream/extractors_other/wchar_t/
 486         exceptions_failbit_throw.cc: Likewise.
 487         * testsuite/27_io/basic_istream/extractors_other/wchar_t/
 488         exceptions_null.cc: Likewise.
 489         * testsuite/27_io/basic_istream/get/char/1.cc: Likewise.
 490         * testsuite/27_io/basic_istream/get/char/2.cc: Likewise.
 491         * testsuite/27_io/basic_istream/get/char/3.cc: Likewise.
 492         * testsuite/27_io/basic_istream/get/wchar_t/1.cc: Likewise.
 493         * testsuite/27_io/basic_istream/get/wchar_t/2.cc: Likewise.
 494         * testsuite/27_io/basic_istream/get/wchar_t/3.cc: Likewise.
 495         * testsuite/27_io/basic_istream/getline/char/1.cc: Likewise.
 496         * testsuite/27_io/basic_istream/getline/char/2.cc: Likewise.
 497         * testsuite/27_io/basic_istream/getline/char/3.cc: Likewise.
 498         * testsuite/27_io/basic_istream/getline/char/4.cc: Likewise.
 499         * testsuite/27_io/basic_istream/getline/char/5.cc: Likewise.
 500         * testsuite/27_io/basic_istream/getline/char/6.cc: Likewise.
 501         * testsuite/27_io/basic_istream/getline/wchar_t/1.cc: Likewise.
 502         * testsuite/27_io/basic_istream/getline/wchar_t/2.cc: Likewise.
 503         * testsuite/27_io/basic_istream/getline/wchar_t/3.cc: Likewise.
 504         * testsuite/27_io/basic_istream/getline/wchar_t/4.cc: Likewise.
 505         * testsuite/27_io/basic_istream/getline/wchar_t/5.cc: Likewise.
 506         * testsuite/27_io/basic_istream/getline/wchar_t/6.cc: Likewise.
 507         * testsuite/27_io/basic_istream/ignore/char/1.cc: Likewise.
 508         * testsuite/27_io/basic_istream/ignore/char/2.cc: Likewise.
 509         * testsuite/27_io/basic_istream/ignore/char/3.cc: Likewise.
 510         * testsuite/27_io/basic_istream/ignore/char/6360.cc: Likewise.
 511         * testsuite/27_io/basic_istream/ignore/char/7220.cc: Likewise.
 512         * testsuite/27_io/basic_istream/ignore/wchar_t/1.cc: Likewise.
 513         * testsuite/27_io/basic_istream/ignore/wchar_t/2.cc: Likewise.
 514         * testsuite/27_io/basic_istream/ignore/wchar_t/3.cc: Likewise.
 515         * testsuite/27_io/basic_istream/ignore/wchar_t/6360.cc: Likewise.
 516         * testsuite/27_io/basic_istream/ignore/wchar_t/7220.cc: Likewise.
 517         * testsuite/27_io/basic_istream/peek/char/1.cc: Likewise.
 518         * testsuite/27_io/basic_istream/peek/char/12296.cc: Likewise.
 519         * testsuite/27_io/basic_istream/peek/char/6414.cc: Likewise.
 520         * testsuite/27_io/basic_istream/peek/wchar_t/1.cc: Likewise.
 521         * testsuite/27_io/basic_istream/peek/wchar_t/12296.cc: Likewise.
 522         * testsuite/27_io/basic_istream/peek/wchar_t/6414.cc: Likewise.
 523         * testsuite/27_io/basic_istream/putback/char/1.cc: Likewise.
 524         * testsuite/27_io/basic_istream/putback/wchar_t/1.cc: Likewise.
 525         * testsuite/27_io/basic_istream/read/char/1.cc: Likewise.
 526         * testsuite/27_io/basic_istream/read/char/2.cc: Likewise.
 527         * testsuite/27_io/basic_istream/read/char/3.cc: Likewise.
 528         * testsuite/27_io/basic_istream/read/wchar_t/1.cc: Likewise.
 529         * testsuite/27_io/basic_istream/read/wchar_t/2.cc: Likewise.
 530         * testsuite/27_io/basic_istream/read/wchar_t/3.cc: Likewise.
 531         * testsuite/27_io/basic_istream/readsome/char/6746-1.cc: Likewise.
 532         * testsuite/27_io/basic_istream/readsome/char/6746-2.cc: Likewise.
 533         * testsuite/27_io/basic_istream/readsome/char/8258.cc: Likewise.
 534         * testsuite/27_io/basic_istream/readsome/wchar_t/6746-1.cc: Likewise.
 535         * testsuite/27_io/basic_istream/readsome/wchar_t/6746-2.cc: Likewise.
 536         * testsuite/27_io/basic_istream/readsome/wchar_t/8258.cc: Likewise.
 537         * testsuite/27_io/basic_istream/seekg/char/2.cc: Likewise.
 538         * testsuite/27_io/basic_istream/seekg/char/26211.cc: Likewise.
 539         * testsuite/27_io/basic_istream/seekg/char/8348-1.cc: Likewise.
 540         * testsuite/27_io/basic_istream/seekg/char/8348-2.cc: Likewise.
 541         * testsuite/27_io/basic_istream/seekg/char/
 542         exceptions_badbit_throw.cc: Likewise.
 543         * testsuite/27_io/basic_istream/seekg/char/fstream.cc: Likewise.
 544         * testsuite/27_io/basic_istream/seekg/char/sstream.cc: Likewise.
 545         * testsuite/27_io/basic_istream/seekg/wchar_t/2.cc: Likewise.
 546         * testsuite/27_io/basic_istream/seekg/wchar_t/26211.cc: Likewise.
 547         * testsuite/27_io/basic_istream/seekg/wchar_t/8348-1.cc: Likewise.
 548         * testsuite/27_io/basic_istream/seekg/wchar_t/8348-2.cc: Likewise.
 549         * testsuite/27_io/basic_istream/seekg/wchar_t/
 550         exceptions_badbit_throw.cc: Likewise.
 551         * testsuite/27_io/basic_istream/seekg/wchar_t/fstream.cc: Likewise.
 552         * testsuite/27_io/basic_istream/seekg/wchar_t/sstream.cc: Likewise.
 553         * testsuite/27_io/basic_istream/sentry/char/1.cc: Likewise.
 554         * testsuite/27_io/basic_istream/sentry/char/2.cc: Likewise.
 555         * testsuite/27_io/basic_istream/sentry/char/3.cc: Likewise.
 556         * testsuite/27_io/basic_istream/sentry/pod/1.cc: Likewise.
 557         * testsuite/27_io/basic_istream/sentry/wchar_t/1.cc: Likewise.
 558         * testsuite/27_io/basic_istream/sentry/wchar_t/2.cc: Likewise.
 559         * testsuite/27_io/basic_istream/sentry/wchar_t/3.cc: Likewise.
 560         * testsuite/27_io/basic_istream/tellg/char/1.cc: Likewise.
 561         * testsuite/27_io/basic_istream/tellg/char/2.cc: Likewise.
 562         * testsuite/27_io/basic_istream/tellg/char/26211.cc: Likewise.
 563         * testsuite/27_io/basic_istream/tellg/char/8348.cc: Likewise.
 564         * testsuite/27_io/basic_istream/tellg/char/
 565         exceptions_badbit_throw.cc: Likewise.
 566         * testsuite/27_io/basic_istream/tellg/char/fstream.cc: Likewise.
 567         * testsuite/27_io/basic_istream/tellg/char/sstream.cc: Likewise.
 568         * testsuite/27_io/basic_istream/tellg/wchar_t/1.cc: Likewise.
 569         * testsuite/27_io/basic_istream/tellg/wchar_t/2.cc: Likewise.
 570         * testsuite/27_io/basic_istream/tellg/wchar_t/26211.cc: Likewise.
 571         * testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc: Likewise.
 572         * testsuite/27_io/basic_istream/tellg/wchar_t/
 573         exceptions_badbit_throw.cc: Likewise.
 574         * testsuite/27_io/basic_istream/tellg/wchar_t/fstream.cc: Likewise.
 575         * testsuite/27_io/basic_istream/tellg/wchar_t/sstream.cc: Likewise.
 576         * testsuite/27_io/basic_istream/ws/char/1.cc: Likewise.
 577         * testsuite/27_io/basic_istream/ws/wchar_t/1.cc: Likewise.
 578         * testsuite/27_io/basic_istringstream/cons/2020.cc: Likewise.
 579         * testsuite/27_io/basic_istringstream/rdbuf/char/2832.cc: Likewise.
 580         * testsuite/27_io/basic_istringstream/rdbuf/wchar_t/2832.cc: Likewise.
 581         * testsuite/27_io/basic_istringstream/str/char/1.cc: Likewise.
 582         * testsuite/27_io/basic_istringstream/str/wchar_t/1.cc: Likewise.
 583         * testsuite/27_io/basic_ofstream/cons/2020.cc: Likewise.
 584         * testsuite/27_io/basic_ofstream/cons/char/1.cc: Likewise.
 585         * testsuite/27_io/basic_ofstream/open/char/1.cc: Likewise.
 586         * testsuite/27_io/basic_ofstream/rdbuf/char/2832.cc: Likewise.
 587         * testsuite/27_io/basic_ostream/cons/2020.cc: Likewise.
 588         * testsuite/27_io/basic_ostream/cons/char/9827.cc: Likewise.
 589         * testsuite/27_io/basic_ostream/cons/wchar_t/9827.cc: Likewise.
 590         * testsuite/27_io/basic_ostream/endl/char/1.cc: Likewise.
 591         * testsuite/27_io/basic_ostream/endl/wchar_t/1.cc: Likewise.
 592         * testsuite/27_io/basic_ostream/ends/char/1.cc: Likewise.
 593         * testsuite/27_io/basic_ostream/ends/char/2.cc: Likewise.
 594         * testsuite/27_io/basic_ostream/ends/wchar_t/1.cc: Likewise.
 595         * testsuite/27_io/basic_ostream/ends/wchar_t/2.cc: Likewise.
 596         * testsuite/27_io/basic_ostream/exceptions/char/9561.cc: Likewise.
 597         * testsuite/27_io/basic_ostream/exceptions/wchar_t/9561.cc: Likewise.
 598         * testsuite/27_io/basic_ostream/flush/char/1.cc: Likewise.
 599         * testsuite/27_io/basic_ostream/flush/char/2.cc: Likewise.
 600         * testsuite/27_io/basic_ostream/flush/char/exceptions_badbit_throw.cc:
 601         Likewise.
 602         * testsuite/27_io/basic_ostream/flush/wchar_t/1.cc: Likewise.
 603         * testsuite/27_io/basic_ostream/flush/wchar_t/2.cc: Likewise.
 604         * testsuite/27_io/basic_ostream/flush/wchar_t/
 605         exceptions_badbit_throw.cc: Likewise.
 606         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/1.cc:
 607         Likewise.
 608         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/2.cc:
 609         Likewise.
 610         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/3.cc:
 611         Likewise.
 612         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/4.cc:
 613         Likewise.
 614         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/4402.cc:
 615         Likewise.
 616         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/5.cc:
 617         Likewise.
 618         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/6.cc:
 619         Likewise.
 620         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/7.cc:
 621         Likewise.
 622         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/9555-oa.cc:
 623         Likewise.
 624         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/
 625         exceptions_badbit_throw.cc: Likewise.
 626         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/
 627         exceptions_failbit_throw.cc: Likewise.
 628         * testsuite/27_io/basic_ostream/inserters_arithmetic/pod/23875.cc:
 629         Likewise.
 630         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/1.cc:
 631         Likewise.
 632         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc:
 633         Likewise.
 634         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/3.cc:
 635         Likewise.
 636         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/4.cc:
 637         Likewise.
 638         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/4402.cc:
 639         Likewise.
 640         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/5.cc:
 641         Likewise.
 642         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/6.cc:
 643         Likewise.
 644         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/7.cc:
 645         Likewise.
 646         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/
 647         9555-oa.cc: Likewise.
 648         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/
 649         exceptions_badbit_throw.cc: Likewise.
 650         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/
 651         exceptions_failbit_throw.cc: Likewise.
 652         * testsuite/27_io/basic_ostream/inserters_character/char/11095-oa.cc:
 653         Likewise.
 654         * testsuite/27_io/basic_ostream/inserters_character/char/11095-ob.cc:
 655         Likewise.
 656         * testsuite/27_io/basic_ostream/inserters_character/char/11095-oc.cc:
 657         Likewise.
 658         * testsuite/27_io/basic_ostream/inserters_character/char/2.cc: Likewise.
 659         * testsuite/27_io/basic_ostream/inserters_character/char/28277-3.cc:
 660         Likewise.
 661         * testsuite/27_io/basic_ostream/inserters_character/char/28277-4.cc:
 662         Likewise.
 663         * testsuite/27_io/basic_ostream/inserters_character/char/3.cc: Likewise.
 664         * testsuite/27_io/basic_ostream/inserters_character/char/4.cc: Likewise.
 665         * testsuite/27_io/basic_ostream/inserters_character/char/5.cc: Likewise.
 666         * testsuite/27_io/basic_ostream/inserters_character/char/6.cc: Likewise.
 667         * testsuite/27_io/basic_ostream/inserters_character/char/8.cc: Likewise.
 668         * testsuite/27_io/basic_ostream/inserters_character/char/9555-oc.cc:
 669         Likewise.
 670         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
 671         11095-od.cc: Likewise.
 672         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
 673         11095-oe.cc: Likewise.
 674         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
 675         11095-of.cc: Likewise.
 676         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/2.cc:
 677         Likewise.
 678         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
 679         28277-1.cc: Likewise.
 680         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
 681         28277-2.cc: Likewise.
 682         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
 683         28277-3.cc: Likewise.
 684         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
 685         28277-4.cc: Likewise.
 686         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/3.cc:
 687         Likewise.
 688         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/4.cc:
 689         Likewise.
 690         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/5.cc:
 691         Likewise.
 692         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/6.cc:
 693         Likewise.
 694         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/7.cc:
 695         Likewise.
 696         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/8.cc:
 697         Likewise.
 698         * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
 699         9555-oc.cc: Likewise.
 700         * testsuite/27_io/basic_ostream/inserters_other/char/1.cc: Likewise.
 701         * testsuite/27_io/basic_ostream/inserters_other/char/3.cc: Likewise.
 702         * testsuite/27_io/basic_ostream/inserters_other/char/4.cc: Likewise.
 703         * testsuite/27_io/basic_ostream/inserters_other/char/5.cc: Likewise.
 704         * testsuite/27_io/basic_ostream/inserters_other/char/9318-out.cc:
 705         Likewise.
 706         * testsuite/27_io/basic_ostream/inserters_other/char/9424-out.cc:
 707         Likewise.
 708         * testsuite/27_io/basic_ostream/inserters_other/char/9555-oo.cc:
 709         Likewise.
 710         * testsuite/27_io/basic_ostream/inserters_other/char/error_code.cc:
 711         Likewise.
 712         * testsuite/27_io/basic_ostream/inserters_other/char/
 713         error_failbit.cc: Likewise.
 714         * testsuite/27_io/basic_ostream/inserters_other/char/
 715         exceptions_badbit_throw.cc: Likewise.
 716         * testsuite/27_io/basic_ostream/inserters_other/char/
 717         exceptions_failbit_throw.cc: Likewise.
 718         * testsuite/27_io/basic_ostream/inserters_other/char/
 719         exceptions_null.cc: Likewise.
 720         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/1.cc: Likewise.
 721         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/3.cc: Likewise.
 722         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/4.cc: Likewise.
 723         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/5.cc: Likewise.
 724         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 725         9318-out.cc: Likewise.
 726         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 727         9424-out.cc: Likewise.
 728         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 729         9555-oo.cc: Likewise.
 730         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 731         error_code.cc: Likewise.
 732         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 733         error_failbit.cc: Likewise.
 734         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 735         exceptions_badbit_throw.cc: Likewise.
 736         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 737         exceptions_failbit_throw.cc: Likewise.
 738         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 739         exceptions_null.cc: Likewise.
 740         * testsuite/27_io/basic_ostream/put/char/1.cc: Likewise.
 741         * testsuite/27_io/basic_ostream/put/wchar_t/1.cc: Likewise.
 742         * testsuite/27_io/basic_ostream/seekp/char/2346-fstream.cc: Likewise.
 743         * testsuite/27_io/basic_ostream/seekp/char/2346-sstream.cc: Likewise.
 744         * testsuite/27_io/basic_ostream/seekp/char/
 745         exceptions_badbit_throw.cc: Likewise.
 746         * testsuite/27_io/basic_ostream/seekp/wchar_t/2346-fstream.cc: Likewise.
 747         * testsuite/27_io/basic_ostream/seekp/wchar_t/2346-sstream.cc: Likewise.
 748         * testsuite/27_io/basic_ostream/seekp/wchar_t/
 749         exceptions_badbit_throw.cc: Likewise.
 750         * testsuite/27_io/basic_ostream/sentry/char/1.cc: Likewise.
 751         * testsuite/27_io/basic_ostream/sentry/char/2.cc: Likewise.
 752         * testsuite/27_io/basic_ostream/sentry/pod/1.cc: Likewise.
 753         * testsuite/27_io/basic_ostream/sentry/wchar_t/1.cc: Likewise.
 754         * testsuite/27_io/basic_ostream/sentry/wchar_t/2.cc: Likewise.
 755         * testsuite/27_io/basic_ostream/tellp/char/1.cc: Likewise.
 756         * testsuite/27_io/basic_ostream/tellp/char/2.cc: Likewise.
 757         * testsuite/27_io/basic_ostream/tellp/char/
 758         exceptions_badbit_throw.cc: Likewise.
 759         * testsuite/27_io/basic_ostream/tellp/wchar_t/1.cc: Likewise.
 760         * testsuite/27_io/basic_ostream/tellp/wchar_t/2.cc: Likewise.
 761         * testsuite/27_io/basic_ostream/tellp/wchar_t/
 762         exceptions_badbit_throw.cc: Likewise.
 763         * testsuite/27_io/basic_ostream/write/char/1.cc: Likewise.
 764         * testsuite/27_io/basic_ostream/write/wchar_t/1.cc: Likewise.
 765         * testsuite/27_io/basic_ostringstream/cons/2020.cc: Likewise.
 766         * testsuite/27_io/basic_ostringstream/cons/char/3.cc: Likewise.
 767         * testsuite/27_io/basic_ostringstream/cons/wchar_t/3.cc: Likewise.
 768         * testsuite/27_io/basic_ostringstream/rdbuf/char/2832.cc: Likewise.
 769         * testsuite/27_io/basic_ostringstream/rdbuf/wchar_t/2832.cc: Likewise.
 770         * testsuite/27_io/basic_ostringstream/str/char/1.cc: Likewise.
 771         * testsuite/27_io/basic_ostringstream/str/char/2.cc: Likewise.
 772         * testsuite/27_io/basic_ostringstream/str/wchar_t/1.cc: Likewise.
 773         * testsuite/27_io/basic_ostringstream/str/wchar_t/2.cc: Likewise.
 774         * testsuite/27_io/basic_streambuf/cons/2020.cc: Likewise.
 775         * testsuite/27_io/basic_streambuf/cons/57394.cc: Likewise.
 776         * testsuite/27_io/basic_streambuf/cons/char/1.cc: Likewise.
 777         * testsuite/27_io/basic_streambuf/cons/wchar_t/1.cc: Likewise.
 778         * testsuite/27_io/basic_streambuf/imbue/char/13007-1.cc: Likewise.
 779         * testsuite/27_io/basic_streambuf/imbue/char/13007-2.cc: Likewise.
 780         * testsuite/27_io/basic_streambuf/imbue/char/9322.cc: Likewise.
 781         * testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-1.cc: Likewise.
 782         * testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-2.cc: Likewise.
 783         * testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc: Likewise.
 784         * testsuite/27_io/basic_streambuf/in_avail/char/1.cc: Likewise.
 785         * testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc: Likewise.
 786         * testsuite/27_io/basic_streambuf/overflow/char/1.cc: Likewise.
 787         * testsuite/27_io/basic_streambuf/overflow/char/2.cc: Likewise.
 788         * testsuite/27_io/basic_streambuf/overflow/char/3599.cc: Likewise.
 789         * testsuite/27_io/basic_streambuf/overflow/wchar_t/1.cc: Likewise.
 790         * testsuite/27_io/basic_streambuf/overflow/wchar_t/2.cc: Likewise.
 791         * testsuite/27_io/basic_streambuf/overflow/wchar_t/3599.cc: Likewise.
 792         * testsuite/27_io/basic_streambuf/sgetc/char/1.cc: Likewise.
 793         * testsuite/27_io/basic_streambuf/sgetc/wchar_t/1.cc: Likewise.
 794         * testsuite/27_io/basic_streambuf/sgetn/char/1.cc: Likewise.
 795         * testsuite/27_io/basic_streambuf/sgetn/wchar_t/1.cc: Likewise.
 796         * testsuite/27_io/basic_streambuf/sputbackc/char/9538.cc: Likewise.
 797         * testsuite/27_io/basic_streambuf/sputbackc/wchar_t/9538.cc: Likewise.
 798         * testsuite/27_io/basic_streambuf/sputn/char/1.cc: Likewise.
 799         * testsuite/27_io/basic_streambuf/sputn/wchar_t/1.cc: Likewise.
 800         * testsuite/27_io/basic_streambuf/sync/char/1057.cc: Likewise.
 801         * testsuite/27_io/basic_streambuf/sync/wchar_t/1057.cc: Likewise.
 802         * testsuite/27_io/basic_stringbuf/cons/2020.cc: Likewise.
 803         * testsuite/27_io/basic_stringbuf/cons/char/1.cc: Likewise.
 804         * testsuite/27_io/basic_stringbuf/cons/wchar_t/1.cc: Likewise.
 805         * testsuite/27_io/basic_stringbuf/imbue/char/1.cc: Likewise.
 806         * testsuite/27_io/basic_stringbuf/imbue/char/9322.cc: Likewise.
 807         * testsuite/27_io/basic_stringbuf/imbue/wchar_t/1.cc: Likewise.
 808         * testsuite/27_io/basic_stringbuf/imbue/wchar_t/9322.cc: Likewise.
 809         * testsuite/27_io/basic_stringbuf/in_avail/char/1.cc: Likewise.
 810         * testsuite/27_io/basic_stringbuf/in_avail/wchar_t/1.cc: Likewise.
 811         * testsuite/27_io/basic_stringbuf/overflow/char/1.cc: Likewise.
 812         * testsuite/27_io/basic_stringbuf/overflow/char/2.cc: Likewise.
 813         * testsuite/27_io/basic_stringbuf/overflow/char/26250.cc: Likewise.
 814         * testsuite/27_io/basic_stringbuf/overflow/char/3599.cc: Likewise.
 815         * testsuite/27_io/basic_stringbuf/overflow/char/9988.cc: Likewise.
 816         * testsuite/27_io/basic_stringbuf/overflow/wchar_t/1.cc: Likewise.
 817         * testsuite/27_io/basic_stringbuf/overflow/wchar_t/2.cc: Likewise.
 818         * testsuite/27_io/basic_stringbuf/overflow/wchar_t/26250.cc: Likewise.
 819         * testsuite/27_io/basic_stringbuf/overflow/wchar_t/3599.cc: Likewise.
 820         * testsuite/27_io/basic_stringbuf/overflow/wchar_t/9988.cc: Likewise.
 821         * testsuite/27_io/basic_stringbuf/pbackfail/char/1.cc: Likewise.
 822         * testsuite/27_io/basic_stringbuf/pbackfail/char/2.cc: Likewise.
 823         * testsuite/27_io/basic_stringbuf/pbackfail/wchar_t/1.cc: Likewise.
 824         * testsuite/27_io/basic_stringbuf/pbackfail/wchar_t/2.cc: Likewise.
 825         * testsuite/27_io/basic_stringbuf/sbumpc/char/1.cc: Likewise.
 826         * testsuite/27_io/basic_stringbuf/sbumpc/char/9825.cc: Likewise.
 827         * testsuite/27_io/basic_stringbuf/sbumpc/wchar_t/1.cc: Likewise.
 828         * testsuite/27_io/basic_stringbuf/sbumpc/wchar_t/9825.cc: Likewise.
 829         * testsuite/27_io/basic_stringbuf/seekoff/char/1.cc: Likewise.
 830         * testsuite/27_io/basic_stringbuf/seekoff/char/10975.cc: Likewise.
 831         * testsuite/27_io/basic_stringbuf/seekoff/char/16956.cc: Likewise.
 832         * testsuite/27_io/basic_stringbuf/seekoff/char/2.cc: Likewise.
 833         * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc: Likewise.
 834         * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/10975.cc: Likewise.
 835         * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/16956.cc: Likewise.
 836         * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/2.cc: Likewise.
 837         * testsuite/27_io/basic_stringbuf/seekpos/char/1.cc: Likewise.
 838         * testsuite/27_io/basic_stringbuf/seekpos/char/2.cc: Likewise.
 839         * testsuite/27_io/basic_stringbuf/seekpos/char/29354.cc: Likewise.
 840         * testsuite/27_io/basic_stringbuf/seekpos/char/3.cc: Likewise.
 841         * testsuite/27_io/basic_stringbuf/seekpos/wchar_t/1.cc: Likewise.
 842         * testsuite/27_io/basic_stringbuf/seekpos/wchar_t/2.cc: Likewise.
 843         * testsuite/27_io/basic_stringbuf/seekpos/wchar_t/29354.cc: Likewise.
 844         * testsuite/27_io/basic_stringbuf/seekpos/wchar_t/3.cc: Likewise.
 845         * testsuite/27_io/basic_stringbuf/setbuf/char/1.cc: Likewise.
 846         * testsuite/27_io/basic_stringbuf/setbuf/char/2.cc: Likewise.
 847         * testsuite/27_io/basic_stringbuf/setbuf/char/3.cc: Likewise.
 848         * testsuite/27_io/basic_stringbuf/setbuf/char/4.cc: Likewise.
 849         * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc: Likewise.
 850         * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/2.cc: Likewise.
 851         * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/3.cc: Likewise.
 852         * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc: Likewise.
 853         * testsuite/27_io/basic_stringbuf/sgetc/char/1.cc: Likewise.
 854         * testsuite/27_io/basic_stringbuf/sgetc/wchar_t/1.cc: Likewise.
 855         * testsuite/27_io/basic_stringbuf/sgetn/char/1.cc: Likewise.
 856         * testsuite/27_io/basic_stringbuf/sgetn/wchar_t/1.cc: Likewise.
 857         * testsuite/27_io/basic_stringbuf/snextc/char/1.cc: Likewise.
 858         * testsuite/27_io/basic_stringbuf/snextc/wchar_t/1.cc: Likewise.
 859         * testsuite/27_io/basic_stringbuf/sputbackc/char/1.cc: Likewise.
 860         * testsuite/27_io/basic_stringbuf/sputbackc/char/9425.cc: Likewise.
 861         * testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/1.cc: Likewise.
 862         * testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/9425.cc: Likewise.
 863         * testsuite/27_io/basic_stringbuf/sputc/char/1.cc: Likewise.
 864         * testsuite/27_io/basic_stringbuf/sputc/char/9404-1.cc: Likewise.
 865         * testsuite/27_io/basic_stringbuf/sputc/wchar_t/1.cc: Likewise.
 866         * testsuite/27_io/basic_stringbuf/sputc/wchar_t/9404-1.cc: Likewise.
 867         * testsuite/27_io/basic_stringbuf/sputn/char/1.cc: Likewise.
 868         * testsuite/27_io/basic_stringbuf/sputn/char/9404-2.cc: Likewise.
 869         * testsuite/27_io/basic_stringbuf/sputn/wchar_t/1.cc: Likewise.
 870         * testsuite/27_io/basic_stringbuf/sputn/wchar_t/9404-2.cc: Likewise.
 871         * testsuite/27_io/basic_stringbuf/str/char/1.cc: Likewise.
 872         * testsuite/27_io/basic_stringbuf/str/char/2.cc: Likewise.
 873         * testsuite/27_io/basic_stringbuf/str/char/3.cc: Likewise.
 874         * testsuite/27_io/basic_stringbuf/str/char/3955.cc: Likewise.
 875         * testsuite/27_io/basic_stringbuf/str/wchar_t/1.cc: Likewise.
 876         * testsuite/27_io/basic_stringbuf/str/wchar_t/2.cc: Likewise.
 877         * testsuite/27_io/basic_stringbuf/str/wchar_t/3.cc: Likewise.
 878         * testsuite/27_io/basic_stringbuf/str/wchar_t/3955.cc: Likewise.
 879         * testsuite/27_io/basic_stringbuf/sungetc/char/1.cc: Likewise.
 880         * testsuite/27_io/basic_stringbuf/sungetc/wchar_t/1.cc: Likewise.
 881         * testsuite/27_io/basic_stringbuf/sync/char/1057.cc: Likewise.
 882         * testsuite/27_io/basic_stringbuf/sync/wchar_t/1057.cc: Likewise.
 883         * testsuite/27_io/basic_stringstream/cons/2020.cc: Likewise.
 884         * testsuite/27_io/basic_stringstream/rdbuf/char/2832.cc: Likewise.
 885         * testsuite/27_io/basic_stringstream/rdbuf/wchar_t/2832.cc: Likewise.
 886         * testsuite/27_io/basic_stringstream/str/char/1.cc: Likewise.
 887         * testsuite/27_io/basic_stringstream/str/char/2.cc: Likewise.
 888         * testsuite/27_io/basic_stringstream/str/char/3.cc: Likewise.
 889         * testsuite/27_io/basic_stringstream/str/char/4.cc: Likewise.
 890         * testsuite/27_io/basic_stringstream/str/wchar_t/1.cc: Likewise.
 891         * testsuite/27_io/basic_stringstream/str/wchar_t/2.cc: Likewise.
 892         * testsuite/27_io/basic_stringstream/str/wchar_t/3.cc: Likewise.
 893         * testsuite/27_io/basic_stringstream/str/wchar_t/4.cc: Likewise.
 894         * testsuite/27_io/fpos/11450.cc: Likewise.
 895         * testsuite/27_io/fpos/14252.cc: Likewise.
 896         * testsuite/27_io/fpos/14320-1.cc: Likewise.
 897         * testsuite/27_io/fpos/14320-2.cc: Likewise.
 898         * testsuite/27_io/fpos/14320-3.cc: Likewise.
 899         * testsuite/27_io/fpos/14320-4.cc: Likewise.
 900         * testsuite/27_io/fpos/14320-5.cc: Likewise.
 901         * testsuite/27_io/fpos/14775.cc: Likewise.
 902         * testsuite/27_io/fpos/mbstate_t/1.cc: Likewise.
 903         * testsuite/27_io/fpos/mbstate_t/12065.cc: Likewise.
 904         * testsuite/27_io/fpos/mbstate_t/2.cc: Likewise.
 905         * testsuite/27_io/fpos/mbstate_t/3.cc: Likewise.
 906         * testsuite/27_io/ios_base/callbacks/1.cc: Likewise.
 907         * testsuite/27_io/ios_base/failure/what-1.cc: Likewise.
 908         * testsuite/27_io/ios_base/failure/what-2.cc: Likewise.
 909         * testsuite/27_io/ios_base/failure/what-3.cc: Likewise.
 910         * testsuite/27_io/ios_base/failure/what-big.cc: Likewise.
 911         * testsuite/27_io/ios_base/state/1.cc: Likewise.
 912         * testsuite/27_io/ios_base/storage/1.cc: Likewise.
 913         * testsuite/27_io/ios_base/storage/11584.cc: Likewise.
 914         * testsuite/27_io/ios_base/storage/2.cc: Likewise.
 915         * testsuite/27_io/ios_base/sync_with_stdio/2.cc: Likewise.
 916         * testsuite/27_io/manipulators/adjustfield/char/1.cc: Likewise.
 917         * testsuite/27_io/manipulators/adjustfield/char/2.cc
 918         * testsuite/27_io/manipulators/adjustfield/wchar_t/1.cc: Likewise.
 919         * testsuite/27_io/manipulators/adjustfield/wchar_t/2.cc: Likewise.
 920         * testsuite/27_io/manipulators/basefield/char/1.cc: Likewise.
 921         * testsuite/27_io/manipulators/basefield/wchar_t/1.cc: Likewise.
 922         * testsuite/27_io/manipulators/extended/get_money/char/1.cc: Likewise.
 923         * testsuite/27_io/manipulators/extended/get_money/char/51288.cc:
 924         Likewise.
 925         * testsuite/27_io/manipulators/extended/get_money/wchar_t/1.cc:
 926         Likewise.
 927         * testsuite/27_io/manipulators/extended/get_money/wchar_t/51288.cc:
 928         Likewise.
 929         * testsuite/27_io/manipulators/extended/get_time/char/1.cc
 930         * testsuite/27_io/manipulators/extended/get_time/char/2.cc: Likewise.
 931         * testsuite/27_io/manipulators/extended/get_time/wchar_t/1.cc: Likewise.
 932         * testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc: Likewise.
 933         * testsuite/27_io/manipulators/extended/put_money/char/1.cc: Likewise.
 934         * testsuite/27_io/manipulators/extended/put_money/char/51288.cc:
 935         Likewise.
 936         * testsuite/27_io/manipulators/extended/put_money/wchar_t/1.cc:
 937         Likewise.
 938         * testsuite/27_io/manipulators/extended/put_money/wchar_t/51288.cc:
 939         Likewise.
 940         * testsuite/27_io/manipulators/extended/put_time/char/1.cc: Likewise.
 941         * testsuite/27_io/manipulators/extended/put_time/char/2.cc: Likewise.
 942         * testsuite/27_io/manipulators/extended/put_time/wchar_t/1.cc: Likewise.
 943         * testsuite/27_io/manipulators/extended/put_time/wchar_t/2.cc: Likewise.
 944         * testsuite/27_io/manipulators/standard/char/1.cc: Likewise.
 945         * testsuite/27_io/manipulators/standard/char/2.cc: Likewise.
 946         * testsuite/27_io/manipulators/standard/char/dr2344.cc: Likewise.
 947         * testsuite/27_io/manipulators/standard/char/quoted.cc: Likewise.
 948         * testsuite/27_io/manipulators/standard/wchar_t/1.cc: Likewise.
 949         * testsuite/27_io/manipulators/standard/wchar_t/2.cc: Likewise.
 950         * testsuite/27_io/manipulators/standard/wchar_t/dr2344.cc: Likewise.
 951         * testsuite/27_io/manipulators/standard/wchar_t/quoted.cc: Likewise.
 952         * testsuite/27_io/objects/char/1.cc: Likewise.
 953         * testsuite/27_io/objects/char/10.cc: Likewise.
 954         * testsuite/27_io/objects/char/3045.cc: Likewise.
 955         * testsuite/27_io/objects/char/41037.cc: Likewise.
 956         * testsuite/27_io/objects/char/5.cc: Likewise.
 957         * testsuite/27_io/objects/char/6.cc: Likewise.
 958         * testsuite/27_io/objects/char/6548_xin.cc: Likewise.
 959         * testsuite/27_io/objects/char/6648-1_xin.cc: Likewise.
 960         * testsuite/27_io/objects/char/6648-2_xin.cc: Likewise.
 961         * testsuite/27_io/objects/char/7744_xin.cc: Likewise.
 962         * testsuite/27_io/objects/char/8.cc: Likewise.
 963         * testsuite/27_io/objects/char/9.cc: Likewise.
 964         * testsuite/27_io/objects/char/9661-2_xin.cc: Likewise.
 965         * testsuite/27_io/objects/char/dr455.cc: Likewise.
 966         * testsuite/27_io/objects/wchar_t/1.cc: Likewise.
 967         * testsuite/27_io/objects/wchar_t/10.cc: Likewise.
 968         * testsuite/27_io/objects/wchar_t/11.cc: Likewise.
 969         * testsuite/27_io/objects/wchar_t/12.cc: Likewise.
 970         * testsuite/27_io/objects/wchar_t/13.cc: Likewise.
 971         * testsuite/27_io/objects/wchar_t/13582-1_xin.cc: Likewise.
 972         * testsuite/27_io/objects/wchar_t/3045.cc: Likewise.
 973         * testsuite/27_io/objects/wchar_t/41037.cc: Likewise.
 974         * testsuite/27_io/objects/wchar_t/5.cc: Likewise.
 975         * testsuite/27_io/objects/wchar_t/6548_xin.cc: Likewise.
 976         * testsuite/27_io/objects/wchar_t/6648-1_xin.cc: Likewise.
 977         * testsuite/27_io/objects/wchar_t/6648-2_xin.cc: Likewise.
 978         * testsuite/27_io/objects/wchar_t/7744_xin.cc: Likewise.
 979         * testsuite/27_io/objects/wchar_t/8.cc: Likewise.
 980         * testsuite/27_io/objects/wchar_t/9520.cc: Likewise.
 981         * testsuite/27_io/objects/wchar_t/9661-2_xin.cc: Likewise.
 982         * testsuite/27_io/objects/wchar_t/9662.cc: Likewise.
 983         * testsuite/27_io/objects/wchar_t/dr455.cc: Likewise.
 984         * testsuite/27_io/types/3.cc: Likewise.
 985
 986 2016-10-17  Jonathan Wakely  <jwakely@redhat.com>
 987
 988         PR libstdc++/77994
 989         * include/bits/stl_algo.h (sample): Convert size argument to iterator
 990         difference type.
 991         * include/experimental/algorithm (experimental::sample): Likewise.
 992         * testsuite/25_algorithms/sample/2.cc: New test.
 993
 994 2016-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
 995
 996         * testsuite/unordered_map/insert/57619.C: Rename to 57619.cc.
 997         * testsuite/23_containers/unordered_multimap/insert/57619.C: Likewise.
 998
 999 2016-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
1000
1001         * testsuite/array/capacity/empty.cc: Remove 'test' variables.
1002         * testsuite/array/capacity/max_size.cc: Likewise.
1003         * testsuite/array/capacity/size.cc: Likewise.
1004         * testsuite/array/comparison_operators/equal.cc: Likewise.
1005         * testsuite/array/comparison_operators/greater.cc: Likewise.
1006         * testsuite/array/comparison_operators/greater_or_equal.cc: Likewise.
1007         * testsuite/array/comparison_operators/less.cc: Likewise.
1008         * testsuite/array/comparison_operators/less_or_equal.cc: Likewise.
1009         * testsuite/array/comparison_operators/not_equal.cc: Likewise.
1010         * testsuite/array/element_access/54388.cc: Likewise.
1011         * testsuite/array/element_access/at_out_of_range.cc: Likewise.
1012         * testsuite/array/element_access/back.cc: Likewise.
1013         * testsuite/array/element_access/data.cc: Likewise.
1014         * testsuite/array/element_access/front.cc: Likewise.
1015         * testsuite/array/iterators/end_is_one_past.cc: Likewise.
1016         * testsuite/array/requirements/contiguous.cc: Likewise.
1017         * testsuite/array/requirements/fill.cc: Likewise.
1018         * testsuite/array/requirements/member_swap.cc: Likewise.
1019         * testsuite/array/requirements/zero_sized_arrays.cc: Likewise.
1020         * testsuite/array/specialized_algorithms/swap.cc: Likewise.
1021         * testsuite/array/tuple_interface/tuple_element.cc: Likewise.
1022         * testsuite/array/tuple_interface/tuple_element_cpp14.cc: Likewise.
1023         * testsuite/array/tuple_interface/tuple_size.cc: Likewise.
1024         * testsuite/bitset/all/1.cc: Likewise.
1025         * testsuite/bitset/cons/1.cc: Likewise.
1026         * testsuite/bitset/cons/16020.cc: Likewise.
1027         * testsuite/bitset/cons/2.cc: Likewise.
1028         * testsuite/bitset/cons/3.cc: Likewise.
1029         * testsuite/bitset/cons/50268.cc: Likewise.
1030         * testsuite/bitset/cons/6282.cc: Likewise.
1031         * testsuite/bitset/cons/dr1325-2.cc: Likewise.
1032         * testsuite/bitset/cons/dr396.cc: Likewise.
1033         * testsuite/bitset/ext/15361.cc: Likewise.
1034         * testsuite/bitset/input/1.cc: Likewise.
1035         * testsuite/bitset/operations/1.cc: Likewise.
1036         * testsuite/bitset/operations/13838.cc: Likewise.
1037         * testsuite/bitset/operations/2.cc: Likewise.
1038         * testsuite/bitset/test/1.cc: Likewise.
1039         * testsuite/bitset/to_string/1.cc: Likewise.
1040         * testsuite/bitset/to_string/dr396.cc: Likewise.
1041         * testsuite/bitset/to_ullong/1.cc: Likewise.
1042         * testsuite/bitset/to_ulong/1.cc: Likewise.
1043         * testsuite/deque/allocator/copy.cc: Likewise.
1044         * testsuite/deque/allocator/copy_assign.cc: Likewise.
1045         * testsuite/deque/allocator/ext_ptr.cc: Likewise.
1046         * testsuite/deque/allocator/minimal.cc: Likewise.
1047         * testsuite/deque/allocator/move.cc: Likewise.
1048         * testsuite/deque/allocator/move_assign.cc: Likewise.
1049         * testsuite/deque/allocator/swap.cc: Likewise.
1050         * testsuite/deque/capacity/29134-2.cc: Likewise.
1051         * testsuite/deque/capacity/29134.cc: Likewise.
1052         * testsuite/deque/capacity/moveable.cc: Likewise.
1053         * testsuite/deque/capacity/resize_size.cc: Likewise.
1054         * testsuite/deque/capacity/shrink_to_fit.cc: Likewise.
1055         * testsuite/deque/cons/1.cc: Likewise.
1056         * testsuite/deque/cons/2.cc: Likewise.
1057         * testsuite/deque/cons/assign/1.cc: Likewise.
1058         * testsuite/deque/cons/cons_size.cc: Likewise.
1059         * testsuite/deque/cons/moveable.cc: Likewise.
1060         * testsuite/deque/modifiers/erase/1.cc: Likewise.
1061         * testsuite/deque/modifiers/erase/2.cc: Likewise.
1062         * testsuite/deque/modifiers/erase/3.cc: Likewise.
1063         * testsuite/deque/modifiers/erase/moveable.cc: Likewise.
1064         * testsuite/deque/modifiers/moveable.cc: Likewise.
1065         * testsuite/deque/modifiers/push_back/49836.cc: Likewise.
1066         * testsuite/deque/modifiers/push_front/49836.cc: Likewise.
1067         * testsuite/deque/modifiers/swap/1.cc: Likewise.
1068         * testsuite/deque/modifiers/swap/2.cc: Likewise.
1069         * testsuite/deque/modifiers/swap/3.cc: Likewise.
1070         * testsuite/deque/operators/1.cc: Likewise.
1071         * testsuite/deque/operators/2.cc: Likewise.
1072         * testsuite/forward_list/allocator/copy.cc: Likewise.
1073         * testsuite/forward_list/allocator/copy_assign.cc: Likewise.
1074         * testsuite/forward_list/allocator/ext_ptr.cc: Likewise.
1075         * testsuite/forward_list/allocator/minimal.cc: Likewise.
1076         * testsuite/forward_list/allocator/move.cc: Likewise.
1077         * testsuite/forward_list/allocator/move_assign.cc: Likewise.
1078         * testsuite/forward_list/allocator/swap.cc: Likewise.
1079         * testsuite/forward_list/capacity/1.cc: Likewise.
1080         * testsuite/forward_list/capacity/resize_size.cc: Likewise.
1081         * testsuite/forward_list/comparable.cc: Likewise.
1082         * testsuite/forward_list/cons/1.cc: Likewise.
1083         * testsuite/forward_list/cons/2.cc: Likewise.
1084         * testsuite/forward_list/cons/3.cc: Likewise.
1085         * testsuite/forward_list/cons/4.cc: Likewise.
1086         * testsuite/forward_list/cons/5.cc: Likewise.
1087         * testsuite/forward_list/cons/6.cc: Likewise.
1088         * testsuite/forward_list/cons/7.cc: Likewise.
1089         * testsuite/forward_list/cons/8.cc: Likewise.
1090         * testsuite/forward_list/cons/9.cc: Likewise.
1091         * testsuite/forward_list/cons/cons_size.cc: Likewise.
1092         * testsuite/forward_list/cons/moveable.cc: Likewise.
1093         * testsuite/forward_list/debug/clear.cc: Likewise.
1094         * testsuite/forward_list/debug/construct4_neg.cc: Likewise.
1095         * testsuite/forward_list/debug/erase_after1_neg.cc: Likewise.
1096         * testsuite/forward_list/debug/move_assign_neg.cc: Likewise.
1097         * testsuite/forward_list/debug/move_constructor.cc: Likewise.
1098         * testsuite/forward_list/debug/move_neg.cc: Likewise.
1099         * testsuite/forward_list/debug/splice_after.cc: Likewise.
1100         * testsuite/forward_list/debug/swap.cc: Likewise.
1101         * testsuite/forward_list/modifiers/1.cc: Likewise.
1102         * testsuite/forward_list/modifiers/2.cc: Likewise.
1103         * testsuite/forward_list/modifiers/3.cc: Likewise.
1104         * testsuite/forward_list/modifiers/4.cc: Likewise.
1105         * testsuite/forward_list/modifiers/5.cc: Likewise.
1106         * testsuite/forward_list/modifiers/6.cc: Likewise.
1107         * testsuite/forward_list/operations/1.cc: Likewise.
1108         * testsuite/forward_list/operations/2.cc: Likewise.
1109         * testsuite/forward_list/operations/3.cc: Likewise.
1110         * testsuite/forward_list/operations/4.cc: Likewise.
1111         * testsuite/forward_list/operations/5.cc: Likewise.
1112         * testsuite/forward_list/operations/6.cc: Likewise.
1113         * testsuite/forward_list/operations/7.cc: Likewise.
1114         * testsuite/forward_list/operations/remove_freed.cc: Likewise.
1115         * testsuite/list/61347.cc: Likewise.
1116         * testsuite/list/allocator/copy.cc: Likewise.
1117         * testsuite/list/allocator/copy_assign.cc: Likewise.
1118         * testsuite/list/allocator/minimal.cc: Likewise.
1119         * testsuite/list/allocator/move.cc: Likewise.
1120         * testsuite/list/allocator/move_assign.cc: Likewise.
1121         * testsuite/list/allocator/swap.cc: Likewise.
1122         * testsuite/list/capacity/1.h: Likewise.
1123         * testsuite/list/capacity/29134.cc: Likewise.
1124         * testsuite/list/capacity/resize_size.cc: Likewise.
1125         * testsuite/list/cons/1.h: Likewise.
1126         * testsuite/list/cons/2.h: Likewise.
1127         * testsuite/list/cons/3.h: Likewise.
1128         * testsuite/list/cons/4.h: Likewise.
1129         * testsuite/list/cons/5.h: Likewise.
1130         * testsuite/list/cons/6.h: Likewise.
1131         * testsuite/list/cons/7.h: Likewise.
1132         * testsuite/list/cons/8.h: Likewise.
1133         * testsuite/list/cons/9.h: Likewise.
1134         * testsuite/list/cons/cons_size.cc: Likewise.
1135         * testsuite/list/cons/moveable.h: Likewise.
1136         * testsuite/list/debug/invalidation/1.cc: Likewise.
1137         * testsuite/list/debug/invalidation/2.cc: Likewise.
1138         * testsuite/list/debug/invalidation/3.cc: Likewise.
1139         * testsuite/list/debug/invalidation/4.cc: Likewise.
1140         * testsuite/list/modifiers/1.h: Likewise.
1141         * testsuite/list/modifiers/2.h: Likewise.
1142         * testsuite/list/modifiers/3.h: Likewise.
1143         * testsuite/list/modifiers/insert/25288.h: Likewise.
1144         * testsuite/list/modifiers/swap/1.h: Likewise.
1145         * testsuite/list/modifiers/swap/2.h: Likewise.
1146         * testsuite/list/modifiers/swap/3.h: Likewise.
1147         * testsuite/list/operations/1.h: Likewise.
1148         * testsuite/list/operations/2.h: Likewise.
1149         * testsuite/list/operations/3.h: Likewise.
1150         * testsuite/list/operations/4.h: Likewise.
1151         * testsuite/list/operations/42352.cc: Likewise.
1152         * testsuite/map/allocator/copy.cc: Likewise.
1153         * testsuite/map/allocator/copy_assign.cc: Likewise.
1154         * testsuite/map/allocator/init-list.cc: Likewise.
1155         * testsuite/map/allocator/minimal.cc: Likewise.
1156         * testsuite/map/allocator/move.cc: Likewise.
1157         * testsuite/map/allocator/move_assign.cc: Likewise.
1158         * testsuite/map/allocator/swap.cc: Likewise.
1159         * testsuite/map/capacity/29134.cc: Likewise.
1160         * testsuite/map/cons/moveable.cc: Likewise.
1161         * testsuite/map/debug/construct5_neg.cc: Likewise.
1162         * testsuite/map/debug/move_assign_neg.cc: Likewise.
1163         * testsuite/map/debug/move_neg.cc: Likewise.
1164         * testsuite/map/element_access/1.cc: Likewise.
1165         * testsuite/map/element_access/2.cc: Likewise.
1166         * testsuite/map/element_access/39901.cc: Likewise.
1167         * testsuite/map/init-list.cc: Likewise.
1168         * testsuite/map/modifiers/dr130.cc: Likewise.
1169         * testsuite/map/modifiers/emplace/1.cc: Likewise.
1170         * testsuite/map/modifiers/extract.cc: Likewise.
1171         * testsuite/map/modifiers/insert/1.cc: Likewise.
1172         * testsuite/map/modifiers/insert/16813.cc: Likewise.
1173         * testsuite/map/modifiers/insert/2.cc: Likewise.
1174         * testsuite/map/modifiers/insert/3.cc: Likewise.
1175         * testsuite/map/modifiers/insert/4.cc: Likewise.
1176         * testsuite/map/modifiers/insert/5.cc: Likewise.
1177         * testsuite/map/modifiers/insert_or_assign/1.cc: Likewise.
1178         * testsuite/map/modifiers/merge.cc: Likewise.
1179         * testsuite/map/modifiers/swap/1.cc: Likewise.
1180         * testsuite/map/modifiers/swap/2.cc: Likewise.
1181         * testsuite/map/modifiers/swap/3.cc: Likewise.
1182         * testsuite/map/modifiers/try_emplace/1.cc: Likewise.
1183         * testsuite/map/operations/1.cc: Likewise.
1184         * testsuite/map/operations/count.cc: Likewise.
1185         * testsuite/map/operators/1_neg.cc: Likewise.
1186         * testsuite/map/operators/2.cc: Likewise.
1187         * testsuite/multimap/allocator/copy.cc: Likewise.
1188         * testsuite/multimap/allocator/copy_assign.cc: Likewise.
1189         * testsuite/multimap/allocator/init-list.cc: Likewise.
1190         * testsuite/multimap/allocator/minimal.cc: Likewise.
1191         * testsuite/multimap/allocator/move.cc: Likewise.
1192         * testsuite/multimap/allocator/move_assign.cc: Likewise.
1193         * testsuite/multimap/allocator/swap.cc: Likewise.
1194         * testsuite/multimap/capacity/29134.cc: Likewise.
1195         * testsuite/multimap/cons/moveable.cc: Likewise.
1196         * testsuite/multimap/debug/construct5_neg.cc: Likewise.
1197         * testsuite/multimap/debug/move_assign_neg.cc: Likewise.
1198         * testsuite/multimap/debug/move_neg.cc: Likewise.
1199         * testsuite/multimap/init-list.cc: Likewise.
1200         * testsuite/multimap/modifiers/dr130.cc: Likewise.
1201         * testsuite/multimap/modifiers/emplace/1.cc: Likewise.
1202         * testsuite/multimap/modifiers/extract.cc: Likewise.
1203         * testsuite/multimap/modifiers/insert/1.cc: Likewise.
1204         * testsuite/multimap/modifiers/insert/2.cc: Likewise.
1205         * testsuite/multimap/modifiers/insert/22102.cc: Likewise.
1206         * testsuite/multimap/modifiers/insert/3.cc: Likewise.
1207         * testsuite/multimap/modifiers/insert/4.cc: Likewise.
1208         * testsuite/multimap/modifiers/merge.cc: Likewise.
1209         * testsuite/multimap/modifiers/swap/1.cc: Likewise.
1210         * testsuite/multimap/modifiers/swap/2.cc: Likewise.
1211         * testsuite/multimap/modifiers/swap/3.cc: Likewise.
1212         * testsuite/multimap/operations/1.cc: Likewise.
1213         * testsuite/multimap/operations/count.cc: Likewise.
1214         * testsuite/multiset/allocator/copy.cc: Likewise.
1215         * testsuite/multiset/allocator/copy_assign.cc: Likewise.
1216         * testsuite/multiset/allocator/init-list.cc: Likewise.
1217         * testsuite/multiset/allocator/minimal.cc: Likewise.
1218         * testsuite/multiset/allocator/move.cc: Likewise.
1219         * testsuite/multiset/allocator/move_assign.cc: Likewise.
1220         * testsuite/multiset/allocator/swap.cc: Likewise.
1221         * testsuite/multiset/capacity/29134.cc: Likewise.
1222         * testsuite/multiset/cons/moveable.cc: Likewise.
1223         * testsuite/multiset/debug/construct5_neg.cc: Likewise.
1224         * testsuite/multiset/debug/invalidation/2.cc: Likewise.
1225         * testsuite/multiset/debug/move_assign_neg.cc: Likewise.
1226         * testsuite/multiset/debug/move_neg.cc: Likewise.
1227         * testsuite/multiset/init-list.cc: Likewise.
1228         * testsuite/multiset/modifiers/dr130.cc: Likewise.
1229         * testsuite/multiset/modifiers/emplace/1.cc: Likewise.
1230         * testsuite/multiset/modifiers/extract.cc: Likewise.
1231         * testsuite/multiset/modifiers/insert/1.cc: Likewise.
1232         * testsuite/multiset/modifiers/insert/2.cc: Likewise.
1233         * testsuite/multiset/modifiers/insert/22102.cc: Likewise.
1234         * testsuite/multiset/modifiers/insert/3.cc: Likewise.
1235         * testsuite/multiset/modifiers/insert/4.cc: Likewise.
1236         * testsuite/multiset/modifiers/merge.cc: Likewise.
1237         * testsuite/multiset/modifiers/swap/1.cc: Likewise.
1238         * testsuite/multiset/modifiers/swap/2.cc: Likewise.
1239         * testsuite/multiset/modifiers/swap/3.cc: Likewise.
1240         * testsuite/multiset/operations/1.cc: Likewise.
1241         * testsuite/multiset/operations/count.cc: Likewise.
1242         * testsuite/priority_queue/moveable.cc: Likewise.
1243         * testsuite/queue/moveable.cc: Likewise.
1244         * testsuite/set/allocator/copy.cc: Likewise.
1245         * testsuite/set/allocator/copy_assign.cc: Likewise.
1246         * testsuite/set/allocator/init-list.cc: Likewise.
1247         * testsuite/set/allocator/minimal.cc: Likewise.
1248         * testsuite/set/allocator/move.cc: Likewise.
1249         * testsuite/set/allocator/move_assign.cc: Likewise.
1250         * testsuite/set/allocator/swap.cc: Likewise.
1251         * testsuite/set/capacity/29134.cc: Likewise.
1252         * testsuite/set/cons/moveable.cc: Likewise.
1253         * testsuite/set/debug/construct5_neg.cc: Likewise.
1254         * testsuite/set/debug/invalidation/2.cc: Likewise.
1255         * testsuite/set/debug/move_assign_neg.cc: Likewise.
1256         * testsuite/set/debug/move_neg.cc: Likewise.
1257         * testsuite/set/init-list.cc: Likewise.
1258         * testsuite/set/modifiers/17948.cc: Likewise.
1259         * testsuite/set/modifiers/dr130.cc: Likewise.
1260         * testsuite/set/modifiers/emplace/1.cc: Likewise.
1261         * testsuite/set/modifiers/extract.cc: Likewise.
1262         * testsuite/set/modifiers/insert/1.cc: Likewise.
1263         * testsuite/set/modifiers/insert/2.cc: Likewise.
1264         * testsuite/set/modifiers/insert/3.cc: Likewise.
1265         * testsuite/set/modifiers/merge.cc: Likewise.
1266         * testsuite/set/modifiers/swap/1.cc: Likewise.
1267         * testsuite/set/modifiers/swap/2.cc: Likewise.
1268         * testsuite/set/modifiers/swap/3.cc: Likewise.
1269         * testsuite/set/operations/1.cc: Likewise.
1270         * testsuite/set/operations/count.cc: Likewise.
1271         * testsuite/set/operators/1_neg.cc: Likewise.
1272         * testsuite/unordered_map/allocator/copy.cc: Likewise.
1273         * testsuite/unordered_map/allocator/copy_assign.cc: Likewise.
1274         * testsuite/unordered_map/allocator/minimal.cc: Likewise.
1275         * testsuite/unordered_map/allocator/move.cc: Likewise.
1276         * testsuite/unordered_map/allocator/move_assign.cc: Likewise.
1277         * testsuite/unordered_map/allocator/swap.cc: Likewise.
1278         * testsuite/unordered_map/cons/moveable.cc: Likewise.
1279         * testsuite/unordered_map/debug/construct5_neg.cc: Likewise.
1280         * testsuite/unordered_map/debug/move_assign_neg.cc: Likewise.
1281         * testsuite/unordered_map/debug/move_neg.cc: Likewise.
1282         * testsuite/unordered_map/dr761.cc: Likewise.
1283         * testsuite/unordered_map/erase/1.cc: Likewise.
1284         * testsuite/unordered_map/erase/24061-map.cc: Likewise.
1285         * testsuite/unordered_map/erase/54276.cc: Likewise.
1286         * testsuite/unordered_map/hash_policy/dr1189.cc: Likewise.
1287         * testsuite/unordered_map/init-list.cc: Likewise.
1288         * testsuite/unordered_map/insert/24061-map.cc: Likewise.
1289         * testsuite/unordered_map/insert/57619.C: Likewise.
1290         * testsuite/unordered_map/insert/array_syntax.cc: Likewise.
1291         * testsuite/unordered_map/insert/array_syntax_move.cc: Likewise.
1292         * testsuite/unordered_map/insert/map_range.cc: Likewise.
1293         * testsuite/unordered_map/insert/map_single.cc: Likewise.
1294         * testsuite/unordered_map/insert/map_single_move-1.cc: Likewise.
1295         * testsuite/unordered_map/insert/map_single_move-2.cc: Likewise.
1296         * testsuite/unordered_map/modifiers/61667.cc: Likewise.
1297         * testsuite/unordered_map/modifiers/emplace.cc: Likewise.
1298         * testsuite/unordered_map/modifiers/extract.cc: Likewise.
1299         * testsuite/unordered_map/modifiers/insert_or_assign.cc: Likewise.
1300         * testsuite/unordered_map/modifiers/merge.cc: Likewise.
1301         * testsuite/unordered_map/modifiers/reserve.cc: Likewise.
1302         * testsuite/unordered_map/modifiers/try_emplace.cc: Likewise.
1303         * testsuite/unordered_map/operations/count.cc: Likewise.
1304         * testsuite/unordered_map/operators/1.cc: Likewise.
1305         * testsuite/unordered_map/operators/2.cc: Likewise.
1306         * testsuite/unordered_multimap/allocator/copy.cc: Likewise.
1307         * testsuite/unordered_multimap/allocator/copy_assign.cc: Likewise.
1308         * testsuite/unordered_multimap/allocator/minimal.cc: Likewise.
1309         * testsuite/unordered_multimap/allocator/move.cc: Likewise.
1310         * testsuite/unordered_multimap/allocator/move_assign.cc: Likewise.
1311         * testsuite/unordered_multimap/allocator/swap.cc: Likewise.
1312         * testsuite/unordered_multimap/cons/moveable.cc: Likewise.
1313         * testsuite/unordered_multimap/debug/construct5_neg.cc: Likewise.
1314         * testsuite/unordered_multimap/debug/move_assign_neg.cc: Likewise.
1315         * testsuite/unordered_multimap/debug/move_neg.cc: Likewise.
1316         * testsuite/unordered_multimap/erase/1.cc: Likewise.
1317         * testsuite/unordered_multimap/erase/2.cc: Likewise.
1318         * testsuite/unordered_multimap/erase/24061-multimap.cc: Likewise.
1319         * testsuite/unordered_multimap/erase/51845-multimap.cc: Likewise.
1320         * testsuite/unordered_multimap/erase/54276.cc: Likewise.
1321         * testsuite/unordered_multimap/hash_policy/dr1189.cc: Likewise.
1322         * testsuite/unordered_multimap/init-list.cc: Likewise.
1323         * testsuite/unordered_multimap/insert/24061-multimap.cc: Likewise.
1324         * testsuite/unordered_multimap/insert/51866.cc: Likewise.
1325         * testsuite/unordered_multimap/insert/52476.cc: Likewise.
1326         * testsuite/unordered_multimap/insert/53115.cc: Likewise.
1327         * testsuite/unordered_multimap/insert/57619.C: Likewise.
1328         * testsuite/unordered_multimap/insert/hint.cc: Likewise.
1329         * testsuite/unordered_multimap/insert/multimap_range.cc: Likewise.
1330         * testsuite/unordered_multimap/insert/multimap_single.cc: Likewise.
1331         * testsuite/unordered_multimap/insert/multimap_single_move-1.cc:
1332         Likewise.
1333         * testsuite/unordered_multimap/insert/multimap_single_move-2.cc:
1334         Likewise.
1335         * testsuite/unordered_multimap/modifiers/emplace.cc: Likewise.
1336         * testsuite/unordered_multimap/modifiers/extract.cc: Likewise.
1337         * testsuite/unordered_multimap/modifiers/merge.cc: Likewise.
1338         * testsuite/unordered_multimap/modifiers/reserve.cc: Likewise.
1339         * testsuite/unordered_multimap/operations/count.cc: Likewise.
1340         * testsuite/unordered_multimap/operators/1.cc: Likewise.
1341         * testsuite/unordered_multimap/operators/2.cc: Likewise.
1342         * testsuite/unordered_multiset/allocator/copy.cc: Likewise.
1343         * testsuite/unordered_multiset/allocator/copy_assign.cc: Likewise.
1344         * testsuite/unordered_multiset/allocator/minimal.cc: Likewise.
1345         * testsuite/unordered_multiset/allocator/move.cc: Likewise.
1346         * testsuite/unordered_multiset/allocator/move_assign.cc: Likewise.
1347         * testsuite/unordered_multiset/allocator/swap.cc: Likewise.
1348         * testsuite/unordered_multiset/cons/copy.cc: Likewise.
1349         * testsuite/unordered_multiset/cons/moveable.cc: Likewise.
1350         * testsuite/unordered_multiset/debug/construct5_neg.cc: Likewise.
1351         * testsuite/unordered_multiset/debug/move_assign_neg.cc: Likewise.
1352         * testsuite/unordered_multiset/debug/move_neg.cc: Likewise.
1353         * testsuite/unordered_multiset/erase/1.cc: Likewise.
1354         * testsuite/unordered_multiset/erase/2.cc: Likewise.
1355         * testsuite/unordered_multiset/erase/24061-multiset.cc: Likewise.
1356         * testsuite/unordered_multiset/hash_policy/dr1189.cc: Likewise.
1357         * testsuite/unordered_multiset/init-list.cc: Likewise.
1358         * testsuite/unordered_multiset/insert/24061-multiset.cc: Likewise.
1359         * testsuite/unordered_multiset/insert/51866.cc: Likewise.
1360         * testsuite/unordered_multiset/insert/52476.cc: Likewise.
1361         * testsuite/unordered_multiset/insert/53115.cc: Likewise.
1362         * testsuite/unordered_multiset/insert/hash_policy.cc: Likewise.
1363         * testsuite/unordered_multiset/insert/multiset_range.cc: Likewise.
1364         * testsuite/unordered_multiset/insert/multiset_single.cc: Likewise.
1365         * testsuite/unordered_multiset/insert/multiset_single_move.cc: Likewise.
1366         * testsuite/unordered_multiset/modifiers/emplace.cc: Likewise.
1367         * testsuite/unordered_multiset/modifiers/extract.cc: Likewise.
1368         * testsuite/unordered_multiset/modifiers/merge.cc: Likewise.
1369         * testsuite/unordered_multiset/modifiers/reserve.cc: Likewise.
1370         * testsuite/unordered_multiset/operations/count.cc: Likewise.
1371         * testsuite/unordered_multiset/operators/1.cc: Likewise.
1372         * testsuite/unordered_set/allocator/copy.cc: Likewise.
1373         * testsuite/unordered_set/allocator/copy_assign.cc: Likewise.
1374         * testsuite/unordered_set/allocator/ext_ptr.cc: Likewise.
1375         * testsuite/unordered_set/allocator/minimal.cc: Likewise.
1376         * testsuite/unordered_set/allocator/move.cc: Likewise.
1377         * testsuite/unordered_set/allocator/move_assign.cc: Likewise.
1378         * testsuite/unordered_set/allocator/swap.cc: Likewise.
1379         * testsuite/unordered_set/buckets/swap.cc: Likewise.
1380         * testsuite/unordered_set/cons/moveable.cc: Likewise.
1381         * testsuite/unordered_set/debug/construct5_neg.cc: Likewise.
1382         * testsuite/unordered_set/debug/debug_functions.cc: Likewise.
1383         * testsuite/unordered_set/debug/move_assign_neg.cc: Likewise.
1384         * testsuite/unordered_set/debug/move_neg.cc: Likewise.
1385         * testsuite/unordered_set/erase/1.cc: Likewise.
1386         * testsuite/unordered_set/erase/24061-set.cc: Likewise.
1387         * testsuite/unordered_set/hash_policy/26132.cc: Likewise.
1388         * testsuite/unordered_set/hash_policy/71181.cc: Likewise.
1389         * testsuite/unordered_set/hash_policy/dr1189.cc: Likewise.
1390         * testsuite/unordered_set/hash_policy/load_factor.cc: Likewise.
1391         * testsuite/unordered_set/hash_policy/power2_rehash.cc: Likewise.
1392         * testsuite/unordered_set/hash_policy/prime_rehash.cc: Likewise.
1393         * testsuite/unordered_set/hash_policy/rehash.cc: Likewise.
1394         * testsuite/unordered_set/init-list.cc: Likewise.
1395         * testsuite/unordered_set/insert/24061-set.cc: Likewise.
1396         * testsuite/unordered_set/insert/hash_policy.cc: Likewise.
1397         * testsuite/unordered_set/insert/move_range.cc: Likewise.
1398         * testsuite/unordered_set/insert/set_range.cc: Likewise.
1399         * testsuite/unordered_set/insert/set_single.cc: Likewise.
1400         * testsuite/unordered_set/insert/set_single_move.cc: Likewise.
1401         * testsuite/unordered_set/max_load_factor/robustness.cc: Likewise.
1402         * testsuite/unordered_set/modifiers/emplace.cc: Likewise.
1403         * testsuite/unordered_set/modifiers/extract.cc: Likewise.
1404         * testsuite/unordered_set/modifiers/merge.cc: Likewise.
1405         * testsuite/unordered_set/modifiers/reserve.cc: Likewise.
1406         * testsuite/unordered_set/modifiers/swap.cc: Likewise.
1407         * testsuite/unordered_set/operations/count.cc: Likewise.
1408         * testsuite/unordered_set/operators/1.cc: Likewise.
1409         * testsuite/vector/allocator/copy.cc: Likewise.
1410         * testsuite/vector/allocator/copy_assign.cc: Likewise.
1411         * testsuite/vector/allocator/ext_ptr.cc: Likewise.
1412         * testsuite/vector/allocator/minimal.cc: Likewise.
1413         * testsuite/vector/allocator/move.cc: Likewise.
1414         * testsuite/vector/allocator/move_assign.cc: Likewise.
1415         * testsuite/vector/allocator/swap.cc: Likewise.
1416         * testsuite/vector/bool/6886.cc: Likewise.
1417         * testsuite/vector/bool/72847.cc: Likewise.
1418         * testsuite/vector/bool/allocator/copy.cc: Likewise.
1419         * testsuite/vector/bool/allocator/copy_assign.cc: Likewise.
1420         * testsuite/vector/bool/allocator/ext_ptr.cc: Likewise.
1421         * testsuite/vector/bool/allocator/move.cc: Likewise.
1422         * testsuite/vector/bool/allocator/move_assign.cc: Likewise.
1423         * testsuite/vector/bool/allocator/swap.cc: Likewise.
1424         * testsuite/vector/bool/capacity/1.cc: Likewise.
1425         * testsuite/vector/bool/capacity/29134.cc: Likewise.
1426         * testsuite/vector/bool/capacity/shrink_to_fit.cc: Likewise.
1427         * testsuite/vector/bool/cons/1.cc: Likewise.
1428         * testsuite/vector/bool/cons/2.cc: Likewise.
1429         * testsuite/vector/bool/modifiers/erase/1.cc: Likewise.
1430         * testsuite/vector/bool/modifiers/insert/1.cc: Likewise.
1431         * testsuite/vector/bool/modifiers/insert/31370.cc: Likewise.
1432         * testsuite/vector/bool/modifiers/swap/1.cc: Likewise.
1433         * testsuite/vector/bool/modifiers/swap/2.cc: Likewise.
1434         * testsuite/vector/bool/swap.cc: Likewise.
1435         * testsuite/vector/capacity/1.cc: Likewise.
1436         * testsuite/vector/capacity/2.cc: Likewise.
1437         * testsuite/vector/capacity/29134-2.cc: Likewise.
1438         * testsuite/vector/capacity/29134.cc: Likewise.
1439         * testsuite/vector/capacity/44190.cc: Likewise.
1440         * testsuite/vector/capacity/8230.cc: Likewise.
1441         * testsuite/vector/capacity/reserve/moveable.cc: Likewise.
1442         * testsuite/vector/capacity/reserve/moveable2.cc: Likewise.
1443         * testsuite/vector/capacity/resize/1.cc: Likewise.
1444         * testsuite/vector/capacity/resize/moveable.cc: Likewise.
1445         * testsuite/vector/capacity/resize/moveable2.cc: Likewise.
1446         * testsuite/vector/capacity/resize/resize_size.cc: Likewise.
1447         * testsuite/vector/capacity/shrink_to_fit.cc: Likewise.
1448         * testsuite/vector/capacity/shrink_to_fit2.cc: Likewise.
1449         * testsuite/vector/cons/3.cc: Likewise.
1450         * testsuite/vector/cons/4.cc: Likewise.
1451         * testsuite/vector/cons/cons_size.cc: Likewise.
1452         * testsuite/vector/cons/moveable.cc: Likewise.
1453         * testsuite/vector/data_access/1.cc: Likewise.
1454         * testsuite/vector/debug/debug_functions.cc: Likewise.
1455         * testsuite/vector/debug/move_assign_neg.cc: Likewise.
1456         * testsuite/vector/debug/move_neg.cc: Likewise.
1457         * testsuite/vector/debug/multithreaded_swap.cc: Likewise.
1458         * testsuite/vector/element_access/1.cc: Likewise.
1459         * testsuite/vector/ext_pointer/citerators.cc: Likewise.
1460         * testsuite/vector/ext_pointer/data_access.cc: Likewise.
1461         * testsuite/vector/ext_pointer/modifiers/element.cc: Likewise.
1462         * testsuite/vector/ext_pointer/modifiers/erase.cc: Likewise.
1463         * testsuite/vector/ext_pointer/modifiers/insert.cc: Likewise.
1464         * testsuite/vector/ext_pointer/resize.cc: Likewise.
1465         * testsuite/vector/modifiers/1.cc: Likewise.
1466         * testsuite/vector/modifiers/2.cc: Likewise.
1467         * testsuite/vector/modifiers/emplace/self_emplace.cc: Likewise.
1468         * testsuite/vector/modifiers/erase/1.cc: Likewise.
1469         * testsuite/vector/modifiers/erase/moveable.cc: Likewise.
1470         * testsuite/vector/modifiers/insert/1.cc: Likewise.
1471         * testsuite/vector/modifiers/insert/self_insert.cc: Likewise.
1472         * testsuite/vector/modifiers/moveable.cc: Likewise.
1473         * testsuite/vector/modifiers/moveable2.cc: Likewise.
1474         * testsuite/vector/modifiers/push_back/49836.cc: Likewise.
1475         * testsuite/vector/modifiers/swap/1.cc: Likewise.
1476         * testsuite/vector/modifiers/swap/2.cc: Likewise.
1477         * testsuite/vector/modifiers/swap/3.cc: Likewise.
1478         * testsuite/vector/zero_sized_allocations.cc: Likewise.
1479
1480 2016-10-17  Jonathan Wakely  <jwakely@redhat.com>
1481
1482         PR libstdc++/77998
1483         * include/std/future (__future_base::_Deferred_state)
1484         (__future_base::_Async_state_impl): Use decltype to deduce return
1485         type, instead of _Invoker::result_type.
1486         * include/std/thread (thread::_Invoker::operator()): Likewise.
1487         (thread::_Invoker::result_type): Remove.
1488
1489         PR libstdc++/77987
1490         * include/bits/unique_ptr.h (unique_ptr<T[], D>::reset<U>(U)): Copy
1491         value to pointer of the correct type to swap, to support conversions
1492         allowed by LWG 2118 / N4089.
1493         * testsuite/20_util/unique_ptr/assign/assign_neg.cc: Move test for
1494         incompatible deleters from ...
1495         * testsuite/20_util/unique_ptr/assign/cv_qual.cc: ... here.
1496         * testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Move tests for
1497         incompatible pointers to ...
1498         * testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: ... here. Move
1499         destructor definition to base class. Test for invalid derived-to-base
1500         conversion.
1501
1502         * doc/xml/manual/status_cxx2017.xml: Update status.
1503         * doc/html/*: Regenerate.
1504         * include/bits/deque.tcc (deque::emplace_front, deque::emplace_back):
1505         Return a reference in C++17 mode.
1506         * include/bits/forward_list.h (forward_list::emplace_front): Likewise.
1507         * include/bits/stl_bvector.h (vector<bool>::emplace_back): Likewise.
1508         * include/bits/stl_deque.h (deque::emplace_front, deque::emplace_back):
1509         Likewise.
1510         * include/bits/stl_list.h (list::emplace_front, list::emplace_back):
1511         Likewise.
1512         * include/bits/stl_queue.h (queue::emplace): Likewise.
1513         * include/bits/stl_stack.h (stack::emplace): Likewise.
1514         * include/bits/stl_vector.h (vector::emplace_back): Likewise.
1515         * include/bits/vector.tcc (vector::emplace_back): Likewise.
1516         * include/debug/deque (__gnu_debug::deque::emplace_front)
1517         (__gnu_debug::deque::emplace_back): Likewise.
1518         * include/debug/vector (__gnu_debug::vector::emplace_back): Likewise.
1519         * testsuite/23_containers/deque/modifiers/emplace/cxx17_return.cc:
1520         New.
1521         * testsuite/23_containers/forward_list/modifiers/
1522         emplace_cxx17_return.cc: New.
1523         * testsuite/23_containers/list/modifiers/emplace/cxx17_return.cc: New.
1524         * testsuite/23_containers/queue/members/emplace_cxx17_return.cc: New.
1525         * testsuite/23_containers/stack/members/emplace_cxx17_return.cc: New.
1526         * testsuite/23_containers/vector/bool/emplace_cxx17_return.cc: New.
1527         * testsuite/23_containers/vector/modifiers/emplace/cxx17_return.cc:
1528         New.
1529
1530 2016-10-16  Paolo Carlini  <paolo.carlini@oracle.com>
1531
1532         * testsuite/22_locale/classification/isblank.cc: Remove 'test'
1533         variables.
1534         * testsuite/22_locale/codecvt/always_noconv/char/1.cc: Likewise.
1535         * testsuite/22_locale/codecvt/always_noconv/wchar_t/1.cc: Likewise.
1536         * testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc: Likewise.
1537         * testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc: Likewise.
1538         * testsuite/22_locale/codecvt/always_noconv/wchar_t/4.cc: Likewise.
1539         * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: Likewise.
1540         * testsuite/22_locale/codecvt/encoding/char/1.cc: Likewise.
1541         * testsuite/22_locale/codecvt/encoding/wchar_t/1.cc: Likewise.
1542         * testsuite/22_locale/codecvt/encoding/wchar_t/2.cc: Likewise.
1543         * testsuite/22_locale/codecvt/encoding/wchar_t/3.cc: Likewise.
1544         * testsuite/22_locale/codecvt/encoding/wchar_t/4.cc: Likewise.
1545         * testsuite/22_locale/codecvt/in/char/1.cc: Likewise.
1546         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Likewise.
1547         * testsuite/22_locale/codecvt/in/wchar_t/2.cc: Likewise.
1548         * testsuite/22_locale/codecvt/in/wchar_t/3.cc: Likewise.
1549         * testsuite/22_locale/codecvt/in/wchar_t/4.cc: Likewise.
1550         * testsuite/22_locale/codecvt/in/wchar_t/5.cc: Likewise.
1551         * testsuite/22_locale/codecvt/in/wchar_t/6.cc: Likewise.
1552         * testsuite/22_locale/codecvt/in/wchar_t/7.cc: Likewise.
1553         * testsuite/22_locale/codecvt/in/wchar_t/8.cc: Likewise.
1554         * testsuite/22_locale/codecvt/in/wchar_t/9.cc: Likewise.
1555         * testsuite/22_locale/codecvt/length/char/1.cc: Likewise.
1556         * testsuite/22_locale/codecvt/length/char/2.cc: Likewise.
1557         * testsuite/22_locale/codecvt/length/wchar_t/1.cc: Likewise.
1558         * testsuite/22_locale/codecvt/length/wchar_t/2.cc: Likewise.
1559         * testsuite/22_locale/codecvt/length/wchar_t/3.cc: Likewise.
1560         * testsuite/22_locale/codecvt/length/wchar_t/4.cc: Likewise.
1561         * testsuite/22_locale/codecvt/length/wchar_t/5.cc: Likewise.
1562         * testsuite/22_locale/codecvt/length/wchar_t/6.cc: Likewise.
1563         * testsuite/22_locale/codecvt/length/wchar_t/7.cc: Likewise.
1564         * testsuite/22_locale/codecvt/max_length/char/1.cc: Likewise.
1565         * testsuite/22_locale/codecvt/max_length/wchar_t/1.cc: Likewise.
1566         * testsuite/22_locale/codecvt/max_length/wchar_t/2.cc: Likewise.
1567         * testsuite/22_locale/codecvt/max_length/wchar_t/3.cc: Likewise.
1568         * testsuite/22_locale/codecvt/max_length/wchar_t/4.cc: Likewise.
1569         * testsuite/22_locale/codecvt/out/char/1.cc: Likewise.
1570         * testsuite/22_locale/codecvt/out/wchar_t/1.cc: Likewise.
1571         * testsuite/22_locale/codecvt/out/wchar_t/2.cc: Likewise.
1572         * testsuite/22_locale/codecvt/out/wchar_t/3.cc: Likewise.
1573         * testsuite/22_locale/codecvt/out/wchar_t/4.cc: Likewise.
1574         * testsuite/22_locale/codecvt/out/wchar_t/5.cc: Likewise.
1575         * testsuite/22_locale/codecvt/out/wchar_t/6.cc: Likewise.
1576         * testsuite/22_locale/codecvt/out/wchar_t/7.cc: Likewise.
1577         * testsuite/22_locale/codecvt/unshift/char/1.cc: Likewise.
1578         * testsuite/22_locale/codecvt/unshift/wchar_t/1.cc: Likewise.
1579         * testsuite/22_locale/codecvt/unshift/wchar_t/2.cc: Likewise.
1580         * testsuite/22_locale/codecvt/unshift/wchar_t/3.cc: Likewise.
1581         * testsuite/22_locale/codecvt/unshift/wchar_t/4.cc: Likewise.
1582         * testsuite/22_locale/collate/compare/char/1.cc: Likewise.
1583         * testsuite/22_locale/collate/compare/char/2.cc: Likewise.
1584         * testsuite/22_locale/collate/compare/char/3.cc: Likewise.
1585         * testsuite/22_locale/collate/compare/wchar_t/1.cc: Likewise.
1586         * testsuite/22_locale/collate/compare/wchar_t/2.cc: Likewise.
1587         * testsuite/22_locale/collate/compare/wchar_t/3.cc: Likewise.
1588         * testsuite/22_locale/collate/hash/char/1.cc: Likewise.
1589         * testsuite/22_locale/collate/hash/char/2.cc: Likewise.
1590         * testsuite/22_locale/collate/hash/wchar_t/1.cc: Likewise.
1591         * testsuite/22_locale/collate/hash/wchar_t/2.cc: Likewise.
1592         * testsuite/22_locale/collate/transform/char/2.cc: Likewise.
1593         * testsuite/22_locale/collate/transform/char/28277.cc: Likewise.
1594         * testsuite/22_locale/collate/transform/char/3.cc: Likewise.
1595         * testsuite/22_locale/collate/transform/wchar_t/2.cc: Likewise.
1596         * testsuite/22_locale/collate/transform/wchar_t/28277.cc: Likewise.
1597         * testsuite/22_locale/collate/transform/wchar_t/3.cc: Likewise.
1598         * testsuite/22_locale/collate_byname/named_equivalence.cc: Likewise.
1599         * testsuite/22_locale/ctype/cons/char/1.cc: Likewise.
1600         * testsuite/22_locale/ctype/is/char/1.cc: Likewise.
1601         * testsuite/22_locale/ctype/is/char/2.cc: Likewise.
1602         * testsuite/22_locale/ctype/is/char/3.cc: Likewise.
1603         * testsuite/22_locale/ctype/is/char/9858.cc: Likewise.
1604         * testsuite/22_locale/ctype/is/wchar_t/1.cc: Likewise.
1605         * testsuite/22_locale/ctype/is/wchar_t/11740.cc: Likewise.
1606         * testsuite/22_locale/ctype/is/wchar_t/2.cc: Likewise.
1607         * testsuite/22_locale/ctype/narrow/char/1.cc: Likewise.
1608         * testsuite/22_locale/ctype/narrow/char/19955.cc: Likewise.
1609         * testsuite/22_locale/ctype/narrow/char/2.cc: Likewise.
1610         * testsuite/22_locale/ctype/narrow/wchar_t/1.cc: Likewise.
1611         * testsuite/22_locale/ctype/narrow/wchar_t/2.cc: Likewise.
1612         * testsuite/22_locale/ctype/narrow/wchar_t/3.cc: Likewise.
1613         * testsuite/22_locale/ctype/scan/char/1.cc: Likewise.
1614         * testsuite/22_locale/ctype/scan/wchar_t/1.cc: Likewise.
1615         * testsuite/22_locale/ctype/to/char/1.cc: Likewise.
1616         * testsuite/22_locale/ctype/to/wchar_t/1.cc: Likewise.
1617         * testsuite/22_locale/ctype/widen/char/1.cc: Likewise.
1618         * testsuite/22_locale/ctype/widen/wchar_t/1.cc: Likewise.
1619         * testsuite/22_locale/ctype/widen/wchar_t/2.cc: Likewise.
1620         * testsuite/22_locale/ctype/widen/wchar_t/3.cc: Likewise.
1621         * testsuite/22_locale/ctype_base/11844.cc: Likewise.
1622         * testsuite/22_locale/facet/1.cc: Likewise.
1623         * testsuite/22_locale/facet/2.cc: Likewise.
1624         * testsuite/22_locale/facet/25421.cc: Likewise.
1625         * testsuite/22_locale/global_templates/1.cc: Likewise.
1626         * testsuite/22_locale/global_templates/standard_facet_hierarchies.cc:
1627         Likewise.
1628         * testsuite/22_locale/global_templates/user_facet_hierarchies.cc:
1629         Likewise.
1630         * testsuite/22_locale/locale/13630.cc: Likewise.
1631         * testsuite/22_locale/locale/cons/12352.cc: Likewise.
1632         * testsuite/22_locale/locale/cons/12438.cc: Likewise.
1633         * testsuite/22_locale/locale/cons/2.cc: Likewise.
1634         * testsuite/22_locale/locale/cons/29217.cc: Likewise.
1635         * testsuite/22_locale/locale/cons/38365.cc: Likewise.
1636         * testsuite/22_locale/locale/cons/38368.cc: Likewise.
1637         * testsuite/22_locale/locale/cons/4.cc: Likewise.
1638         * testsuite/22_locale/locale/cons/40184.cc: Likewise.
1639         * testsuite/22_locale/locale/cons/5.cc: Likewise.
1640         * testsuite/22_locale/locale/cons/6.cc: Likewise.
1641         * testsuite/22_locale/locale/cons/7.cc: Likewise.
1642         * testsuite/22_locale/locale/cons/7222-c.cc: Likewise.
1643         * testsuite/22_locale/locale/cons/7222-env.cc: Likewise.
1644         * testsuite/22_locale/locale/cons/8.cc: Likewise.
1645         * testsuite/22_locale/locale/cons/unicode.cc: Likewise.
1646         * testsuite/22_locale/locale/global_locale_objects/1.cc: Likewise.
1647         * testsuite/22_locale/locale/global_locale_objects/14071.cc: Likewise.
1648         * testsuite/22_locale/locale/global_locale_objects/2.cc: Likewise.
1649         * testsuite/22_locale/locale/global_locale_objects/3.cc: Likewise.
1650         * testsuite/22_locale/locale/operations/1.cc: Likewise.
1651         * testsuite/22_locale/locale/operations/2.cc: Likewise.
1652         * testsuite/22_locale/messages/13631.cc: Likewise.
1653         * testsuite/22_locale/messages/members/char/1.cc: Likewise.
1654         * testsuite/22_locale/messages/members/char/2.cc: Likewise.
1655         * testsuite/22_locale/messages/members/char/3.cc: Likewise.
1656         * testsuite/22_locale/messages_byname/named_equivalence.cc: Likewise.
1657         * testsuite/22_locale/money_get/get/char/1.cc: Likewise.
1658         * testsuite/22_locale/money_get/get/char/10.cc: Likewise.
1659         * testsuite/22_locale/money_get/get/char/11.cc: Likewise.
1660         * testsuite/22_locale/money_get/get/char/11528.cc: Likewise.
1661         * testsuite/22_locale/money_get/get/char/12.cc: Likewise.
1662         * testsuite/22_locale/money_get/get/char/13.cc: Likewise.
1663         * testsuite/22_locale/money_get/get/char/14.cc: Likewise.
1664         * testsuite/22_locale/money_get/get/char/15.cc: Likewise.
1665         * testsuite/22_locale/money_get/get/char/16.cc: Likewise.
1666         * testsuite/22_locale/money_get/get/char/17.cc: Likewise.
1667         * testsuite/22_locale/money_get/get/char/18.cc: Likewise.
1668         * testsuite/22_locale/money_get/get/char/19.cc: Likewise.
1669         * testsuite/22_locale/money_get/get/char/2.cc: Likewise.
1670         * testsuite/22_locale/money_get/get/char/22131.cc: Likewise.
1671         * testsuite/22_locale/money_get/get/char/3.cc: Likewise.
1672         * testsuite/22_locale/money_get/get/char/38399.cc: Likewise.
1673         * testsuite/22_locale/money_get/get/char/39168.cc: Likewise.
1674         * testsuite/22_locale/money_get/get/char/4.cc: Likewise.
1675         * testsuite/22_locale/money_get/get/char/5.cc: Likewise.
1676         * testsuite/22_locale/money_get/get/char/6.cc: Likewise.
1677         * testsuite/22_locale/money_get/get/char/7.cc: Likewise.
1678         * testsuite/22_locale/money_get/get/char/8.cc: Likewise.
1679         * testsuite/22_locale/money_get/get/wchar_t/1.cc: Likewise.
1680         * testsuite/22_locale/money_get/get/wchar_t/10.cc: Likewise.
1681         * testsuite/22_locale/money_get/get/wchar_t/11.cc: Likewise.
1682         * testsuite/22_locale/money_get/get/wchar_t/11528.cc: Likewise.
1683         * testsuite/22_locale/money_get/get/wchar_t/12.cc: Likewise.
1684         * testsuite/22_locale/money_get/get/wchar_t/13.cc: Likewise.
1685         * testsuite/22_locale/money_get/get/wchar_t/14.cc: Likewise.
1686         * testsuite/22_locale/money_get/get/wchar_t/15.cc: Likewise.
1687         * testsuite/22_locale/money_get/get/wchar_t/16.cc: Likewise.
1688         * testsuite/22_locale/money_get/get/wchar_t/17.cc: Likewise.
1689         * testsuite/22_locale/money_get/get/wchar_t/18.cc: Likewise.
1690         * testsuite/22_locale/money_get/get/wchar_t/19.cc: Likewise.
1691         * testsuite/22_locale/money_get/get/wchar_t/2.cc: Likewise.
1692         * testsuite/22_locale/money_get/get/wchar_t/22131.cc: Likewise.
1693         * testsuite/22_locale/money_get/get/wchar_t/3.cc: Likewise.
1694         * testsuite/22_locale/money_get/get/wchar_t/38399.cc: Likewise.
1695         * testsuite/22_locale/money_get/get/wchar_t/39168.cc: Likewise.
1696         * testsuite/22_locale/money_get/get/wchar_t/4.cc: Likewise.
1697         * testsuite/22_locale/money_get/get/wchar_t/5.cc: Likewise.
1698         * testsuite/22_locale/money_get/get/wchar_t/6.cc: Likewise.
1699         * testsuite/22_locale/money_get/get/wchar_t/7.cc: Likewise.
1700         * testsuite/22_locale/money_get/get/wchar_t/8.cc: Likewise.
1701         * testsuite/22_locale/money_put/put/char/1.cc: Likewise.
1702         * testsuite/22_locale/money_put/put/char/12971.cc: Likewise.
1703         * testsuite/22_locale/money_put/put/char/2.cc: Likewise.
1704         * testsuite/22_locale/money_put/put/char/3.cc: Likewise.
1705         * testsuite/22_locale/money_put/put/char/39168.cc: Likewise.
1706         * testsuite/22_locale/money_put/put/char/4.cc: Likewise.
1707         * testsuite/22_locale/money_put/put/char/5.cc: Likewise.
1708         * testsuite/22_locale/money_put/put/char/6.cc: Likewise.
1709         * testsuite/22_locale/money_put/put/char/9780-3.cc: Likewise.
1710         * testsuite/22_locale/money_put/put/wchar_t/1.cc: Likewise.
1711         * testsuite/22_locale/money_put/put/wchar_t/12971.cc: Likewise.
1712         * testsuite/22_locale/money_put/put/wchar_t/2.cc: Likewise.
1713         * testsuite/22_locale/money_put/put/wchar_t/3.cc: Likewise.
1714         * testsuite/22_locale/money_put/put/wchar_t/39168.cc: Likewise.
1715         * testsuite/22_locale/money_put/put/wchar_t/4.cc: Likewise.
1716         * testsuite/22_locale/money_put/put/wchar_t/5.cc: Likewise.
1717         * testsuite/22_locale/money_put/put/wchar_t/6.cc: Likewise.
1718         * testsuite/22_locale/moneypunct/40712.cc: Likewise.
1719         * testsuite/22_locale/moneypunct/members/char/1.cc: Likewise.
1720         * testsuite/22_locale/moneypunct/members/char/2.cc: Likewise.
1721         * testsuite/22_locale/moneypunct/members/wchar_t/1.cc: Likewise.
1722         * testsuite/22_locale/moneypunct/members/wchar_t/2.cc: Likewise.
1723         * testsuite/22_locale/moneypunct/requirements/false/intl.cc: Likewise.
1724         * testsuite/22_locale/moneypunct/requirements/true/intl.cc: Likewise.
1725         * testsuite/22_locale/moneypunct_byname/named_equivalence.cc: Likewise.
1726         * testsuite/22_locale/num_get/get/char/1.cc: Likewise.
1727         * testsuite/22_locale/num_get/get/char/10.cc: Likewise.
1728         * testsuite/22_locale/num_get/get/char/11.cc: Likewise.
1729         * testsuite/22_locale/num_get/get/char/12.cc: Likewise.
1730         * testsuite/22_locale/num_get/get/char/13.cc: Likewise.
1731         * testsuite/22_locale/num_get/get/char/14.cc: Likewise.
1732         * testsuite/22_locale/num_get/get/char/15.cc: Likewise.
1733         * testsuite/22_locale/num_get/get/char/16.cc: Likewise.
1734         * testsuite/22_locale/num_get/get/char/2.cc: Likewise.
1735         * testsuite/22_locale/num_get/get/char/22131.cc: Likewise.
1736         * testsuite/22_locale/num_get/get/char/23953.cc: Likewise.
1737         * testsuite/22_locale/num_get/get/char/3.cc: Likewise.
1738         * testsuite/22_locale/num_get/get/char/37958.cc: Likewise.
1739         * testsuite/22_locale/num_get/get/char/39168.cc: Likewise.
1740         * testsuite/22_locale/num_get/get/char/39802.cc: Likewise.
1741         * testsuite/22_locale/num_get/get/char/4.cc: Likewise.
1742         * testsuite/22_locale/num_get/get/char/5.cc: Likewise.
1743         * testsuite/22_locale/num_get/get/char/6.cc: Likewise.
1744         * testsuite/22_locale/num_get/get/char/7.cc: Likewise.
1745         * testsuite/22_locale/num_get/get/char/8.cc: Likewise.
1746         * testsuite/22_locale/num_get/get/char/9.cc: Likewise.
1747         * testsuite/22_locale/num_get/get/wchar_t/1.cc: Likewise.
1748         * testsuite/22_locale/num_get/get/wchar_t/10.cc: Likewise.
1749         * testsuite/22_locale/num_get/get/wchar_t/11.cc: Likewise.
1750         * testsuite/22_locale/num_get/get/wchar_t/12.cc: Likewise.
1751         * testsuite/22_locale/num_get/get/wchar_t/13.cc: Likewise.
1752         * testsuite/22_locale/num_get/get/wchar_t/14.cc: Likewise.
1753         * testsuite/22_locale/num_get/get/wchar_t/15.cc: Likewise.
1754         * testsuite/22_locale/num_get/get/wchar_t/16.cc: Likewise.
1755         * testsuite/22_locale/num_get/get/wchar_t/2.cc: Likewise.
1756         * testsuite/22_locale/num_get/get/wchar_t/22131.cc: Likewise.
1757         * testsuite/22_locale/num_get/get/wchar_t/23953.cc: Likewise.
1758         * testsuite/22_locale/num_get/get/wchar_t/3.cc: Likewise.
1759         * testsuite/22_locale/num_get/get/wchar_t/37958.cc: Likewise.
1760         * testsuite/22_locale/num_get/get/wchar_t/39168.cc: Likewise.
1761         * testsuite/22_locale/num_get/get/wchar_t/39802.cc: Likewise.
1762         * testsuite/22_locale/num_get/get/wchar_t/4.cc: Likewise.
1763         * testsuite/22_locale/num_get/get/wchar_t/5.cc: Likewise.
1764         * testsuite/22_locale/num_get/get/wchar_t/6.cc: Likewise.
1765         * testsuite/22_locale/num_get/get/wchar_t/7.cc: Likewise.
1766         * testsuite/22_locale/num_get/get/wchar_t/8.cc: Likewise.
1767         * testsuite/22_locale/num_get/get/wchar_t/9.cc: Likewise.
1768         * testsuite/22_locale/num_put/put/char/1.cc: Likewise.
1769         * testsuite/22_locale/num_put/put/char/10.cc: Likewise.
1770         * testsuite/22_locale/num_put/put/char/11.cc: Likewise.
1771         * testsuite/22_locale/num_put/put/char/12.cc: Likewise.
1772         * testsuite/22_locale/num_put/put/char/14220.cc: Likewise.
1773         * testsuite/22_locale/num_put/put/char/15565.cc: Likewise.
1774         * testsuite/22_locale/num_put/put/char/2.cc: Likewise.
1775         * testsuite/22_locale/num_put/put/char/20909.cc: Likewise.
1776         * testsuite/22_locale/num_put/put/char/20914.cc: Likewise.
1777         * testsuite/22_locale/num_put/put/char/23953.cc: Likewise.
1778         * testsuite/22_locale/num_put/put/char/3.cc: Likewise.
1779         * testsuite/22_locale/num_put/put/char/38196.cc: Likewise.
1780         * testsuite/22_locale/num_put/put/char/38210.cc: Likewise.
1781         * testsuite/22_locale/num_put/put/char/4.cc: Likewise.
1782         * testsuite/22_locale/num_put/put/char/5.cc: Likewise.
1783         * testsuite/22_locale/num_put/put/char/6.cc: Likewise.
1784         * testsuite/22_locale/num_put/put/char/7.cc: Likewise.
1785         * testsuite/22_locale/num_put/put/char/8.cc: Likewise.
1786         * testsuite/22_locale/num_put/put/char/9.cc: Likewise.
1787         * testsuite/22_locale/num_put/put/char/9780-2.cc: Likewise.
1788         * testsuite/22_locale/num_put/put/wchar_t/1.cc: Likewise.
1789         * testsuite/22_locale/num_put/put/wchar_t/10.cc: Likewise.
1790         * testsuite/22_locale/num_put/put/wchar_t/11.cc: Likewise.
1791         * testsuite/22_locale/num_put/put/wchar_t/12.cc: Likewise.
1792         * testsuite/22_locale/num_put/put/wchar_t/14220.cc: Likewise.
1793         * testsuite/22_locale/num_put/put/wchar_t/15565.cc: Likewise.
1794         * testsuite/22_locale/num_put/put/wchar_t/2.cc: Likewise.
1795         * testsuite/22_locale/num_put/put/wchar_t/20909.cc: Likewise.
1796         * testsuite/22_locale/num_put/put/wchar_t/20914.cc: Likewise.
1797         * testsuite/22_locale/num_put/put/wchar_t/23953.cc: Likewise.
1798         * testsuite/22_locale/num_put/put/wchar_t/3.cc: Likewise.
1799         * testsuite/22_locale/num_put/put/wchar_t/38196.cc: Likewise.
1800         * testsuite/22_locale/num_put/put/wchar_t/38210.cc: Likewise.
1801         * testsuite/22_locale/num_put/put/wchar_t/4.cc: Likewise.
1802         * testsuite/22_locale/num_put/put/wchar_t/5.cc: Likewise.
1803         * testsuite/22_locale/num_put/put/wchar_t/6.cc: Likewise.
1804         * testsuite/22_locale/num_put/put/wchar_t/7.cc: Likewise.
1805         * testsuite/22_locale/num_put/put/wchar_t/8.cc: Likewise.
1806         * testsuite/22_locale/num_put/put/wchar_t/9.cc: Likewise.
1807         * testsuite/22_locale/numpunct/members/char/1.cc: Likewise.
1808         * testsuite/22_locale/numpunct/members/char/2.cc: Likewise.
1809         * testsuite/22_locale/numpunct/members/char/3.cc: Likewise.
1810         * testsuite/22_locale/numpunct/members/char/cache_1.cc: Likewise.
1811         * testsuite/22_locale/numpunct/members/char/cache_2.cc: Likewise.
1812         * testsuite/22_locale/numpunct/members/pod/1.cc: Likewise.
1813         * testsuite/22_locale/numpunct/members/wchar_t/1.cc: Likewise.
1814         * testsuite/22_locale/numpunct/members/wchar_t/2.cc: Likewise.
1815         * testsuite/22_locale/numpunct/members/wchar_t/cache_1.cc: Likewise.
1816         * testsuite/22_locale/numpunct/members/wchar_t/cache_2.cc: Likewise.
1817         * testsuite/22_locale/numpunct_byname/named_equivalence.cc: Likewise.
1818         * testsuite/22_locale/time_get/date_order/char/1.cc: Likewise.
1819         * testsuite/22_locale/time_get/date_order/wchar_t/1.cc: Likewise.
1820         * testsuite/22_locale/time_get/get/char/1.cc: Likewise.
1821         * testsuite/22_locale/time_get/get/char/2.cc: Likewise.
1822         * testsuite/22_locale/time_get/get/wchar_t/1.cc: Likewise.
1823         * testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
1824         * testsuite/22_locale/time_get/get_date/char/1.cc: Likewise.
1825         * testsuite/22_locale/time_get/get_date/char/12750.cc: Likewise.
1826         * testsuite/22_locale/time_get/get_date/char/12791.cc: Likewise.
1827         * testsuite/22_locale/time_get/get_date/char/2.cc: Likewise.
1828         * testsuite/22_locale/time_get/get_date/char/26701.cc: Likewise.
1829         * testsuite/22_locale/time_get/get_date/char/3.cc: Likewise.
1830         * testsuite/22_locale/time_get/get_date/char/5.cc: Likewise.
1831         * testsuite/22_locale/time_get/get_date/wchar_t/1.cc: Likewise.
1832         * testsuite/22_locale/time_get/get_date/wchar_t/12750.cc: Likewise.
1833         * testsuite/22_locale/time_get/get_date/wchar_t/12791.cc: Likewise.
1834         * testsuite/22_locale/time_get/get_date/wchar_t/2.cc: Likewise.
1835         * testsuite/22_locale/time_get/get_date/wchar_t/26701.cc: Likewise.
1836         * testsuite/22_locale/time_get/get_date/wchar_t/3.cc: Likewise.
1837         * testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Likewise.
1838         * testsuite/22_locale/time_get/get_date/wchar_t/5.cc: Likewise.
1839         * testsuite/22_locale/time_get/get_monthname/char/1.cc: Likewise.
1840         * testsuite/22_locale/time_get/get_monthname/char/2.cc: Likewise.
1841         * testsuite/22_locale/time_get/get_monthname/char/3.cc: Likewise.
1842         * testsuite/22_locale/time_get/get_monthname/char/4.cc: Likewise.
1843         * testsuite/22_locale/time_get/get_monthname/char/5.cc: Likewise.
1844         * testsuite/22_locale/time_get/get_monthname/char/6.cc: Likewise.
1845         * testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Likewise.
1846         * testsuite/22_locale/time_get/get_monthname/wchar_t/2.cc: Likewise.
1847         * testsuite/22_locale/time_get/get_monthname/wchar_t/3.cc: Likewise.
1848         * testsuite/22_locale/time_get/get_monthname/wchar_t/4.cc: Likewise.
1849         * testsuite/22_locale/time_get/get_monthname/wchar_t/5.cc: Likewise.
1850         * testsuite/22_locale/time_get/get_monthname/wchar_t/6.cc: Likewise.
1851         * testsuite/22_locale/time_get/get_time/char/1.cc: Likewise.
1852         * testsuite/22_locale/time_get/get_time/char/2.cc: Likewise.
1853         * testsuite/22_locale/time_get/get_time/char/3.cc: Likewise.
1854         * testsuite/22_locale/time_get/get_time/char/4.cc: Likewise.
1855         * testsuite/22_locale/time_get/get_time/char/5.cc: Likewise.
1856         * testsuite/22_locale/time_get/get_time/char/6.cc: Likewise.
1857         * testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Likewise.
1858         * testsuite/22_locale/time_get/get_time/wchar_t/2.cc: Likewise.
1859         * testsuite/22_locale/time_get/get_time/wchar_t/3.cc: Likewise.
1860         * testsuite/22_locale/time_get/get_time/wchar_t/4.cc: Likewise.
1861         * testsuite/22_locale/time_get/get_time/wchar_t/5.cc: Likewise.
1862         * testsuite/22_locale/time_get/get_time/wchar_t/6.cc: Likewise.
1863         * testsuite/22_locale/time_get/get_weekday/char/1.cc: Likewise.
1864         * testsuite/22_locale/time_get/get_weekday/char/2.cc: Likewise.
1865         * testsuite/22_locale/time_get/get_weekday/char/3.cc: Likewise.
1866         * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc: Likewise.
1867         * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc: Likewise.
1868         * testsuite/22_locale/time_get/get_weekday/char/5.cc: Likewise.
1869         * testsuite/22_locale/time_get/get_weekday/char/6.cc: Likewise.
1870         * testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Likewise.
1871         * testsuite/22_locale/time_get/get_weekday/wchar_t/2.cc: Likewise.
1872         * testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.
1873         * testsuite/22_locale/time_get/get_weekday/wchar_t/5.cc: Likewise.
1874         * testsuite/22_locale/time_get/get_weekday/wchar_t/6.cc: Likewise.
1875         * testsuite/22_locale/time_get/get_year/char/1.cc: Likewise.
1876         * testsuite/22_locale/time_get/get_year/char/3.cc: Likewise.
1877         * testsuite/22_locale/time_get/get_year/char/5.cc: Likewise.
1878         * testsuite/22_locale/time_get/get_year/wchar_t/1.cc: Likewise.
1879         * testsuite/22_locale/time_get/get_year/wchar_t/3.cc: Likewise.
1880         * testsuite/22_locale/time_get/get_year/wchar_t/5.cc: Likewise.
1881         * testsuite/22_locale/time_put/put/char/1.cc: Likewise.
1882         * testsuite/22_locale/time_put/put/char/10.cc: Likewise.
1883         * testsuite/22_locale/time_put/put/char/12439_1.cc: Likewise.
1884         * testsuite/22_locale/time_put/put/char/12439_3.cc: Likewise.
1885         * testsuite/22_locale/time_put/put/char/17038.cc: Likewise.
1886         * testsuite/22_locale/time_put/put/char/2.cc: Likewise.
1887         * testsuite/22_locale/time_put/put/char/3.cc: Likewise.
1888         * testsuite/22_locale/time_put/put/char/4.cc: Likewise.
1889         * testsuite/22_locale/time_put/put/char/5.cc: Likewise.
1890         * testsuite/22_locale/time_put/put/char/6.cc: Likewise.
1891         * testsuite/22_locale/time_put/put/char/7.cc: Likewise.
1892         * testsuite/22_locale/time_put/put/char/8.cc: Likewise.
1893         * testsuite/22_locale/time_put/put/char/9.cc: Likewise.
1894         * testsuite/22_locale/time_put/put/char/9780-1.cc: Likewise.
1895         * testsuite/22_locale/time_put/put/wchar_t/1.cc: Likewise.
1896         * testsuite/22_locale/time_put/put/wchar_t/10.cc: Likewise.
1897         * testsuite/22_locale/time_put/put/wchar_t/12439_1.cc: Likewise.
1898         * testsuite/22_locale/time_put/put/wchar_t/12439_2.cc: Likewise.
1899         * testsuite/22_locale/time_put/put/wchar_t/12439_3.cc: Likewise.
1900         * testsuite/22_locale/time_put/put/wchar_t/17038.cc: Likewise.
1901         * testsuite/22_locale/time_put/put/wchar_t/2.cc: Likewise.
1902         * testsuite/22_locale/time_put/put/wchar_t/3.cc: Likewise.
1903         * testsuite/22_locale/time_put/put/wchar_t/4.cc: Likewise.
1904         * testsuite/22_locale/time_put/put/wchar_t/5.cc: Likewise.
1905         * testsuite/22_locale/time_put/put/wchar_t/6.cc: Likewise.
1906         * testsuite/22_locale/time_put/put/wchar_t/7.cc: Likewise.
1907         * testsuite/22_locale/time_put/put/wchar_t/8.cc: Likewise.
1908         * testsuite/22_locale/time_put/put/wchar_t/9.cc: Likewise.
1909         * testsuite/30_threads/async/42819.cc: Likewise.
1910         * testsuite/30_threads/async/any.cc: Likewise.
1911         * testsuite/30_threads/async/async.cc: Likewise.
1912         * testsuite/30_threads/async/except.cc: Likewise.
1913         * testsuite/30_threads/async/launch.cc: Likewise.
1914         * testsuite/30_threads/async/sync.cc: Likewise.
1915         * testsuite/30_threads/call_once/call_once1.cc: Likewise.
1916         * testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
1917         * testsuite/30_threads/condition_variable/members/1.cc: Likewise.
1918         * testsuite/30_threads/condition_variable/members/2.cc: Likewise.
1919         * testsuite/30_threads/condition_variable/members/3.cc: Likewise.
1920         * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
1921         * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
1922         * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
1923         * testsuite/30_threads/future/members/45133.cc: Likewise.
1924         * testsuite/30_threads/future/members/get.cc: Likewise.
1925         * testsuite/30_threads/future/members/get2.cc: Likewise.
1926         * testsuite/30_threads/future/members/share.cc: Likewise.
1927         * testsuite/30_threads/future/members/valid.cc: Likewise.
1928         * testsuite/30_threads/future/members/wait_for.cc: Likewise.
1929         * testsuite/30_threads/future/members/wait_until.cc: Likewise.
1930         * testsuite/30_threads/lock/1.cc: Likewise.
1931         * testsuite/30_threads/lock/2.cc: Likewise.
1932         * testsuite/30_threads/lock/3.cc: Likewise.
1933         * testsuite/30_threads/lock/4.cc: Likewise.
1934         * testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
1935         * testsuite/30_threads/mutex/cons/1.cc: Likewise.
1936         * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
1937         * testsuite/30_threads/mutex/lock/1.cc: Likewise.
1938         * testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
1939         * testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
1940         * testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
1941         * testsuite/30_threads/mutex/unlock/1.cc: Likewise.
1942         * testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
1943         * testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
1944         * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
1945         * testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
1946         * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
1947         * testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
1948         Likewise.
1949         * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
1950         * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
1951         * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
1952         * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
1953         * testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
1954         * testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
1955         * testsuite/30_threads/promise/cons/move.cc: Likewise.
1956         * testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
1957         * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
1958         * testsuite/30_threads/promise/members/get_future.cc: Likewise.
1959         * testsuite/30_threads/promise/members/set_value.cc: Likewise.
1960         * testsuite/30_threads/promise/members/set_value3.cc: Likewise.
1961         * testsuite/30_threads/promise/members/swap.cc: Likewise.
1962         * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
1963         * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
1964         Likewise.
1965         * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
1966         * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
1967         * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
1968         * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
1969         * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
1970         * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
1971         * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
1972         Likewise.
1973         * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
1974         * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
1975         * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
1976         Likewise.
1977         * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
1978         * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
1979         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
1980         Likewise.
1981         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
1982         Likewise.
1983         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
1984         Likewise.
1985         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
1986         Likewise.
1987         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
1988         Likewise.
1989         * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
1990         * testsuite/30_threads/shared_future/members/45133.cc: Likewise.
1991         * testsuite/30_threads/shared_future/members/get.cc: Likewise.
1992         * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
1993         * testsuite/30_threads/shared_future/members/valid.cc: Likewise.
1994         * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
1995         * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
1996         * testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
1997         * testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
1998         * testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
1999         * testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
2000         * testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
2001         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
2002         * testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
2003         * testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
2004         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
2005         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
2006         * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
2007         * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
2008         * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
2009         * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
2010         * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
2011         * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
2012         * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
2013         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
2014         * testsuite/30_threads/this_thread/1.cc: Likewise.
2015         * testsuite/30_threads/this_thread/2.cc: Likewise.
2016         * testsuite/30_threads/this_thread/3.cc: Likewise.
2017         * testsuite/30_threads/this_thread/4.cc: Likewise.
2018         * testsuite/30_threads/this_thread/60421.cc: Likewise.
2019         * testsuite/30_threads/thread/cons/1.cc: Likewise.
2020         * testsuite/30_threads/thread/cons/2.cc: Likewise.
2021         * testsuite/30_threads/thread/cons/3.cc: Likewise.
2022         * testsuite/30_threads/thread/cons/4.cc: Likewise.
2023         * testsuite/30_threads/thread/cons/5.cc: Likewise.
2024         * testsuite/30_threads/thread/cons/6.cc: Likewise.
2025         * testsuite/30_threads/thread/cons/7.cc: Likewise.
2026         * testsuite/30_threads/thread/cons/8.cc: Likewise.
2027         * testsuite/30_threads/thread/cons/9.cc: Likewise.
2028         * testsuite/30_threads/thread/cons/moveable.cc: Likewise.
2029         * testsuite/30_threads/thread/members/1.cc: Likewise.
2030         * testsuite/30_threads/thread/members/2.cc: Likewise.
2031         * testsuite/30_threads/thread/members/3.cc: Likewise.
2032         * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
2033         * testsuite/30_threads/thread/swap/1.cc: Likewise.
2034         * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
2035         * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
2036         * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
2037         * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
2038         * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
2039         * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
2040         * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
2041         * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
2042         * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
2043         * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
2044         * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
2045         * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
2046         * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
2047         * testsuite/30_threads/try_lock/1.cc: Likewise.
2048         * testsuite/30_threads/try_lock/2.cc: Likewise.
2049         * testsuite/30_threads/try_lock/3.cc: Likewise.
2050         * testsuite/30_threads/try_lock/4.cc: Likewise.
2051         * testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
2052         * testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
2053         * testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
2054         * testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
2055         * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
2056         * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
2057         * testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
2058         * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
2059         * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
2060         * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
2061         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
2062         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
2063         not_shared.cc: Likewise.
2064         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
2065         not_shared2.cc: Likewise.
2066         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
2067         not_shared3.cc: Likewise.
2068         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
2069         shared.cc: Likewise.
2070         * testsuite/tr1/2_general_utilities/enable_shared_from_this/
2071         still_shared.cc: Likewise.
2072         * testsuite/tr1/2_general_utilities/shared_ptr/assign/assign.cc:
2073         Likewise.
2074         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
2075         Likewise.
2076         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
2077         Likewise.
2078         * testsuite/tr1/2_general_utilities/shared_ptr/assign/
2079         auto_ptr_rvalue_neg.cc: Likewise.
2080         * testsuite/tr1/2_general_utilities/shared_ptr/assign/shared_ptr.cc:
2081         Likewise.
2082         * testsuite/tr1/2_general_utilities/shared_ptr/assign/
2083         shared_ptr_neg.cc: Likewise.
2084         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
2085         Likewise.
2086         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
2087         Likewise.
2088         * testsuite/tr1/2_general_utilities/shared_ptr/cons/copy.cc: Likewise.
2089         * testsuite/tr1/2_general_utilities/shared_ptr/cons/default.cc:
2090         Likewise.
2091         * testsuite/tr1/2_general_utilities/shared_ptr/cons/pointer.cc:
2092         Likewise.
2093         * testsuite/tr1/2_general_utilities/shared_ptr/cons/weak_ptr.cc:
2094         Likewise.
2095         * testsuite/tr1/2_general_utilities/shared_ptr/dest/dest.cc: Likewise.
2096         * testsuite/tr1/2_general_utilities/shared_ptr/misc/24595.cc: Likewise.
2097         * testsuite/tr1/2_general_utilities/shared_ptr/misc/io.cc: Likewise.
2098         * testsuite/tr1/2_general_utilities/shared_ptr/misc/swap.cc: Likewise.
2099         * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset.cc:
2100         Likewise.
2101         * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset_neg.cc:
2102         Likewise.
2103         * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/swap.cc:
2104         Likewise.
2105         * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/swap_neg.cc:
2106         Likewise.
2107         * testsuite/tr1/2_general_utilities/shared_ptr/observers/bool_conv.cc:
2108         Likewise.
2109         * testsuite/tr1/2_general_utilities/shared_ptr/observers/get.cc:
2110         Likewise.
2111         * testsuite/tr1/2_general_utilities/shared_ptr/observers/unique.cc:
2112         Likewise.
2113         * testsuite/tr1/2_general_utilities/shared_ptr/observers/use_count.cc:
2114         Likewise.
2115         * testsuite/tr1/2_general_utilities/shared_ptr/thread/
2116         default_weaktoshared.cc: Likewise.
2117         * testsuite/tr1/2_general_utilities/shared_ptr/thread/
2118         mutex_weaktoshared.cc: Likewise.
2119         * testsuite/tr1/3_function_objects/bind/all_bound.cc: Likewise.
2120         * testsuite/tr1/3_function_objects/bind/mixed.cc: Likewise.
2121         * testsuite/tr1/3_function_objects/bind/nested.cc: Likewise.
2122         * testsuite/tr1/3_function_objects/bind/placeholders.cc: Likewise.
2123         * testsuite/tr1/3_function_objects/bind/ref.cc: Likewise.
2124         * testsuite/tr1/3_function_objects/function/1.cc: Likewise.
2125         * testsuite/tr1/3_function_objects/function/2.cc: Likewise.
2126         * testsuite/tr1/3_function_objects/function/3.cc: Likewise.
2127         * testsuite/tr1/3_function_objects/function/4.cc: Likewise.
2128         * testsuite/tr1/3_function_objects/function/5.cc: Likewise.
2129         * testsuite/tr1/3_function_objects/function/6.cc: Likewise.
2130         * testsuite/tr1/3_function_objects/function/7.cc: Likewise.
2131         * testsuite/tr1/3_function_objects/function/8.cc: Likewise.
2132         * testsuite/tr1/3_function_objects/function/9.cc: Likewise.
2133         * testsuite/tr1/3_function_objects/reference_wrapper/invoke.cc:
2134         Likewise.
2135         * testsuite/tr1/3_function_objects/reference_wrapper/typedefs.cc:
2136         Likewise.
2137         * testsuite/tr1/3_function_objects/result_of.cc: Likewise.
2138         * testsuite/tr1/4_metaprogramming/add_const/value.cc: Likewise.
2139         * testsuite/tr1/4_metaprogramming/add_cv/value.cc: Likewise.
2140         * testsuite/tr1/4_metaprogramming/add_pointer/value.cc: Likewise.
2141         * testsuite/tr1/4_metaprogramming/add_reference/value.cc: Likewise.
2142         * testsuite/tr1/4_metaprogramming/add_volatile/value.cc: Likewise.
2143         * testsuite/tr1/4_metaprogramming/aligned_storage/value.cc: Likewise.
2144         * testsuite/tr1/4_metaprogramming/alignment_of/value.cc: Likewise.
2145         * testsuite/tr1/4_metaprogramming/extent/value.cc: Likewise.
2146         * testsuite/tr1/4_metaprogramming/has_nothrow_assign/value.cc: Likewise.
2147         * testsuite/tr1/4_metaprogramming/has_nothrow_constructor/value.cc:
2148         Likewise.
2149         * testsuite/tr1/4_metaprogramming/has_nothrow_copy/value.cc: Likewise.
2150         * testsuite/tr1/4_metaprogramming/has_trivial_assign/value.cc: Likewise.
2151         * testsuite/tr1/4_metaprogramming/has_trivial_constructor/value.cc:
2152         Likewise.
2153         * testsuite/tr1/4_metaprogramming/has_trivial_copy/value.cc: Likewise.
2154         * testsuite/tr1/4_metaprogramming/has_trivial_destructor/value.cc:
2155         Likewise.
2156         * testsuite/tr1/4_metaprogramming/has_virtual_destructor/value.cc:
2157         Likewise.
2158         * testsuite/tr1/4_metaprogramming/integral_constant/
2159         static_definition.cc: Likewise.
2160         * testsuite/tr1/4_metaprogramming/integral_constant/
2161         true_false_value.cc: Likewise.
2162         * testsuite/tr1/4_metaprogramming/is_abstract/value.cc: Likewise.
2163         * testsuite/tr1/4_metaprogramming/is_arithmetic/value.cc: Likewise.
2164         * testsuite/tr1/4_metaprogramming/is_array/value.cc: Likewise.
2165         * testsuite/tr1/4_metaprogramming/is_base_of/value.cc: Likewise.
2166         * testsuite/tr1/4_metaprogramming/is_class/value.cc: Likewise.
2167         * testsuite/tr1/4_metaprogramming/is_compound/value.cc: Likewise.
2168         * testsuite/tr1/4_metaprogramming/is_const/value.cc: Likewise.
2169         * testsuite/tr1/4_metaprogramming/is_convertible/value.cc: Likewise.
2170         * testsuite/tr1/4_metaprogramming/is_empty/value.cc: Likewise.
2171         * testsuite/tr1/4_metaprogramming/is_enum/24808.cc: Likewise.
2172         * testsuite/tr1/4_metaprogramming/is_enum/value.cc: Likewise.
2173         * testsuite/tr1/4_metaprogramming/is_floating_point/value.cc: Likewise.
2174         * testsuite/tr1/4_metaprogramming/is_function/24808.cc: Likewise.
2175         * testsuite/tr1/4_metaprogramming/is_function/value.cc: Likewise.
2176         * testsuite/tr1/4_metaprogramming/is_fundamental/value.cc: Likewise.
2177         * testsuite/tr1/4_metaprogramming/is_integral/value.cc: Likewise.
2178         * testsuite/tr1/4_metaprogramming/is_member_function_pointer/value.cc:
2179         Likewise.
2180         * testsuite/tr1/4_metaprogramming/is_member_object_pointer/value.cc:
2181         Likewise.
2182         * testsuite/tr1/4_metaprogramming/is_member_pointer/value.cc: Likewise.
2183         * testsuite/tr1/4_metaprogramming/is_object/24808.cc: Likewise.
2184         * testsuite/tr1/4_metaprogramming/is_object/value.cc: Likewise.
2185         * testsuite/tr1/4_metaprogramming/is_pod/value.cc: Likewise.
2186         * testsuite/tr1/4_metaprogramming/is_pointer/value.cc: Likewise.
2187         * testsuite/tr1/4_metaprogramming/is_polymorphic/value.cc: Likewise.
2188         * testsuite/tr1/4_metaprogramming/is_reference/value.cc: Likewise.
2189         * testsuite/tr1/4_metaprogramming/is_same/value.cc: Likewise.
2190         * testsuite/tr1/4_metaprogramming/is_scalar/value.cc: Likewise.
2191         * testsuite/tr1/4_metaprogramming/is_signed/value.cc: Likewise.
2192         * testsuite/tr1/4_metaprogramming/is_union/value.cc: Likewise.
2193         * testsuite/tr1/4_metaprogramming/is_unsigned/value.cc: Likewise.
2194         * testsuite/tr1/4_metaprogramming/is_void/value.cc: Likewise.
2195         * testsuite/tr1/4_metaprogramming/is_volatile/value.cc: Likewise.
2196         * testsuite/tr1/4_metaprogramming/rank/value.cc: Likewise.
2197         * testsuite/tr1/4_metaprogramming/remove_all_extents/value.cc: Likewise.
2198         * testsuite/tr1/4_metaprogramming/remove_const/value.cc: Likewise.
2199         * testsuite/tr1/4_metaprogramming/remove_cv/value.cc: Likewise.
2200         * testsuite/tr1/4_metaprogramming/remove_extent/value.cc: Likewise.
2201         * testsuite/tr1/4_metaprogramming/remove_pointer/value.cc: Likewise.
2202         * testsuite/tr1/4_metaprogramming/remove_reference/value.cc: Likewise.
2203         * testsuite/tr1/4_metaprogramming/remove_volatile/value.cc: Likewise.
2204         * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
2205         equal.cc: Likewise.
2206         * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
2207         not_equal.cc: Likewise.
2208         * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
2209         serialize.cc: Likewise.
2210         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
2211         cons/default.cc: Likewise.
2212         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
2213         cons/gen1.cc: Likewise.
2214         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
2215         operators/equal.cc: Likewise.
2216         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
2217         operators/not_equal.cc: Likewise.
2218         * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
2219         operators/serialize.cc: Likewise.
2220         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
2221         cons/default.cc: Likewise.
2222         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
2223         cons/gen1.cc: Likewise.
2224         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
2225         operators/equal.cc: Likewise.
2226         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
2227         operators/not_equal.cc: Likewise.
2228         * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
2229         operators/serialize.cc: Likewise.
2230         * testsuite/tr1/5_numerical_facilities/random/minstd_rand.cc: Likewise.
2231         * testsuite/tr1/5_numerical_facilities/random/minstd_rand0.cc: Likewise.
2232         * testsuite/tr1/5_numerical_facilities/random/mt19937.cc: Likewise.
2233         * testsuite/tr1/5_numerical_facilities/random/random_device/cons/
2234         default.cc: Likewise.
2235         * testsuite/tr1/5_numerical_facilities/random/random_device/cons/
2236         token.cc: Likewise.
2237         * testsuite/tr1/5_numerical_facilities/random/ranlux3.cc: Likewise.
2238         * testsuite/tr1/5_numerical_facilities/random/ranlux3_01.cc: Likewise.
2239         * testsuite/tr1/5_numerical_facilities/random/ranlux4.cc: Likewise.
2240         * testsuite/tr1/5_numerical_facilities/random/ranlux4_01.cc
2241         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
2242         cons/default.cc: Likewise.
2243         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
2244         cons/gen1.cc: Likewise.
2245         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
2246         operators/equal.cc: Likewise.
2247         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
2248         operators/not_equal.cc: Likewise.
2249         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
2250         operators/serialize.cc: Likewise.
2251         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
2252         cons/default.cc: Likewise.
2253         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
2254         cons/gen1.cc: Likewise.
2255         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
2256         operators/equal.cc: Likewise.
2257         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
2258         operators/not_equal.cc: Likewise.
2259         * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
2260         operators/serialize.cc: Likewise.
2261         * testsuite/tr1/5_numerical_facilities/random/uniform_int/33128.cc:
2262         Likewise.
2263         * testsuite/tr1/5_numerical_facilities/random/uniform_int/cons/
2264         default.cc: Likewise.
2265         * testsuite/tr1/5_numerical_facilities/random/uniform_int/cons/
2266         range.cc: Likewise.
2267         * testsuite/tr1/5_numerical_facilities/random/xor_combine/cons/
2268         default.cc: Likewise.
2269         * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
2270         equal.cc: Likewise.
2271         * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
2272         not_equal.cc: Likewise.
2273         * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
2274         serialize.cc: Likewise.
2275         * testsuite/tr1/5_numerical_facilities/special_functions/
2276         08_cyl_bessel_i/check_value.cc: Likewise.
2277         * testsuite/tr1/5_numerical_facilities/special_functions/
2278         08_cyl_bessel_i/pr56216.cc: Likewise.
2279         * testsuite/tr1/5_numerical_facilities/special_functions/
2280         09_cyl_bessel_j/check_value.cc: Likewise.
2281         * testsuite/tr1/5_numerical_facilities/special_functions/
2282         10_cyl_bessel_k/check_value.cc: Likewise.
2283         * testsuite/tr1/5_numerical_facilities/special_functions/
2284         11_cyl_neumann/check_value.cc: Likewise.
2285         * testsuite/tr1/5_numerical_facilities/special_functions/
2286         16_hermite/check_value.cc: Likewise.
2287         * testsuite/tr1/5_numerical_facilities/special_functions/
2288         21_sph_bessel/check_value.cc: Likewise.
2289         * testsuite/tr1/5_numerical_facilities/special_functions/
2290         23_sph_neumann/check_value.cc: Likewise.
2291         * testsuite/tr1/6_containers/array/capacity/empty.cc: Likewise.
2292         * testsuite/tr1/6_containers/array/capacity/max_size.cc: Likewise.
2293         * testsuite/tr1/6_containers/array/capacity/size.cc: Likewise.
2294         * testsuite/tr1/6_containers/array/comparison_operators/equal.cc:
2295         Likewise.
2296         * testsuite/tr1/6_containers/array/comparison_operators/greater.cc:
2297         Likewise.
2298         * testsuite/tr1/6_containers/array/comparison_operators/
2299         greater_or_equal.cc: Likewise.
2300         * testsuite/tr1/6_containers/array/comparison_operators/less.cc:
2301         Likewise.
2302         * testsuite/tr1/6_containers/array/comparison_operators/
2303         less_or_equal.cc: Likewise.
2304         * testsuite/tr1/6_containers/array/comparison_operators/not_equal.cc:
2305         Likewise.
2306         * testsuite/tr1/6_containers/array/element_access/at_out_of_range.cc:
2307         Likewise.
2308         * testsuite/tr1/6_containers/array/element_access/back.cc: Likewise.
2309         * testsuite/tr1/6_containers/array/element_access/data.cc: Likewise.
2310         * testsuite/tr1/6_containers/array/element_access/front.cc: Likewise.
2311         * testsuite/tr1/6_containers/array/iterators/end_is_one_past.cc:
2312         Likewise.
2313         * testsuite/tr1/6_containers/array/requirements/assign.cc: Likewise.
2314         * testsuite/tr1/6_containers/array/requirements/contiguous.cc: Likewise.
2315         * testsuite/tr1/6_containers/array/requirements/member_swap.cc:
2316         Likewise.
2317         * testsuite/tr1/6_containers/array/requirements/zero_sized_arrays.cc:
2318         Likewise.
2319         * testsuite/tr1/6_containers/array/specialized_algorithms/swap.cc:
2320         Likewise.
2321         * testsuite/tr1/6_containers/array/tuple_interface/get.cc: Likewise.
2322         * testsuite/tr1/6_containers/array/tuple_interface/tuple_element.cc:
2323         Likewise.
2324         * testsuite/tr1/6_containers/array/tuple_interface/tuple_size.cc:
2325         Likewise.
2326         * testsuite/tr1/6_containers/hash/24799.cc: Likewise.
2327         * testsuite/tr1/6_containers/hash/operators/size_t.cc: Likewise.
2328         *
2329         testsuite/tr1/6_containers/tuple/comparison_operators/comparisons.cc:
2330         Likewise.
2331         * testsuite/tr1/6_containers/tuple/cons/assignment.cc: Likewise.
2332         * testsuite/tr1/6_containers/tuple/cons/big_tuples.cc: Likewise.
2333         * testsuite/tr1/6_containers/tuple/cons/constructor.cc: Likewise.
2334         * testsuite/tr1/6_containers/tuple/creation_functions/23978.cc:
2335         Likewise.
2336         * testsuite/tr1/6_containers/tuple/creation_functions/make_tuple.cc:
2337         Likewise.
2338         * testsuite/tr1/6_containers/tuple/creation_functions/tie.cc: Likewise.
2339         * testsuite/tr1/6_containers/tuple/creation_functions/tie2.cc: Likewise.
2340         * testsuite/tr1/6_containers/tuple/element_access/get.cc: Likewise.
2341         * testsuite/tr1/6_containers/tuple/tuple_size.cc: Likewise.
2342         * testsuite/tr1/6_containers/unordered_map/24064.cc: Likewise.
2343         * testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc:
2344         Likewise.
2345         * testsuite/tr1/6_containers/unordered_map/erase/1.cc: Likewise.
2346         * testsuite/tr1/6_containers/unordered_map/erase/24061-map.cc: Likewise.
2347         * testsuite/tr1/6_containers/unordered_map/find/map1.cc: Likewise.
2348         * testsuite/tr1/6_containers/unordered_map/insert/24061-map.cc:
2349         Likewise.
2350         * testsuite/tr1/6_containers/unordered_map/insert/array_syntax.cc:
2351         Likewise.
2352         * testsuite/tr1/6_containers/unordered_map/insert/map_range.cc:
2353         Likewise.
2354         * testsuite/tr1/6_containers/unordered_map/insert/map_single.cc:
2355         Likewise.
2356         * testsuite/tr1/6_containers/unordered_map/swap/1.cc: Likewise.
2357         * testsuite/tr1/6_containers/unordered_map/swap/2.cc: Likewise.
2358         * testsuite/tr1/6_containers/unordered_multimap/capacity/
2359         29134-multimap.cc: Likewise.
2360         * testsuite/tr1/6_containers/unordered_multimap/erase/1.cc: Likewise.
2361         * testsuite/tr1/6_containers/unordered_multimap/erase/
2362         24061-multimap.cc: Likewise.
2363         * testsuite/tr1/6_containers/unordered_multimap/find/multimap1.cc:
2364         Likewise.
2365         * testsuite/tr1/6_containers/unordered_multimap/insert/
2366         24061-multimap.cc: Likewise.
2367         * testsuite/tr1/6_containers/unordered_multimap/insert/
2368         multimap_range.cc: Likewise.
2369         * testsuite/tr1/6_containers/unordered_multimap/insert/
2370         multimap_single.cc: Likewise.
2371         * testsuite/tr1/6_containers/unordered_multimap/swap/1.cc: Likewise.
2372         * testsuite/tr1/6_containers/unordered_multimap/swap/2.cc: Likewise.
2373         * testsuite/tr1/6_containers/unordered_multiset/24054.cc: Likewise.
2374         * testsuite/tr1/6_containers/unordered_multiset/capacity/
2375         29134-multiset.cc: Likewise.
2376         * testsuite/tr1/6_containers/unordered_multiset/erase/1.cc: Likewise.
2377         * testsuite/tr1/6_containers/unordered_multiset/erase/
2378         24061-multiset.cc: Likewise.
2379         * testsuite/tr1/6_containers/unordered_multiset/find/multiset1.cc:
2380         Likewise.
2381         * testsuite/tr1/6_containers/unordered_multiset/insert/
2382         24061-multiset.cc: Likewise.
2383         * testsuite/tr1/6_containers/unordered_multiset/insert/
2384         multiset_range.cc: Likewise.
2385         * testsuite/tr1/6_containers/unordered_multiset/insert/
2386         multiset_single.cc: Likewise.
2387         * testsuite/tr1/6_containers/unordered_multiset/swap/1.cc: Likewise.
2388         * testsuite/tr1/6_containers/unordered_multiset/swap/2.cc: Likewise.
2389         * testsuite/tr1/6_containers/unordered_set/23465.cc: Likewise.
2390         * testsuite/tr1/6_containers/unordered_set/26132.cc: Likewise.
2391         * testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc:
2392         Likewise.
2393         * testsuite/tr1/6_containers/unordered_set/erase/1.cc: Likewise.
2394         * testsuite/tr1/6_containers/unordered_set/erase/24061-set.cc: Likewise.
2395         * testsuite/tr1/6_containers/unordered_set/find/set1.cc: Likewise.
2396         * testsuite/tr1/6_containers/unordered_set/insert/24061-set.cc:
2397         Likewise.
2398         * testsuite/tr1/6_containers/unordered_set/insert/set_range.cc:
2399         Likewise.
2400         * testsuite/tr1/6_containers/unordered_set/insert/set_single.cc:
2401         Likewise.
2402         * testsuite/tr1/6_containers/unordered_set/swap/1.cc: Likewise.
2403         * testsuite/tr1/6_containers/unordered_set/swap/2.cc: Likewise.
2404         * testsuite/tr1/6_containers/utility/pair.cc: Likewise.
2405         * testsuite/tr1/7_regular_expressions/match_results/ctors/char/
2406         default.cc: Likewise.
2407         * testsuite/tr1/7_regular_expressions/regex_traits/char/
2408         translate_nocase.cc: Likewise.
2409         * testsuite/tr1/7_regular_expressions/regex_traits/char/value.cc:
2410         Likewise.
2411         * testsuite/tr1/7_regular_expressions/regex_traits/wchar_t/
2412         translate_nocase.cc: Likewise.
2413         * testsuite/tr1/7_regular_expressions/regex_traits/wchar_t/value.cc:
2414         Likewise.
2415         * testsuite/tr1/8_c_compatibility/complex/50880.cc: Likewise.
2416         * testsuite/tr1/8_c_compatibility/complex/overloads_int.cc: Likewise.
2417
2418 2016-10-16  Ville Voutilainen  <ville.voutilainen@gmail.com>
2419
2420         Make sure the return value of malloc_allocator::allocate
2421         is zero-initialized so that checking it for non-zero works
2422         later.
2423         * include/ext/malloc_allocator.h (malloc_allocator::allocate):
2424         Initialize the return value.
2425         * testsuite/ext/malloc_allocator/sanity.cc: New.
2426
2427 2016-10-14  Eelis van der Weegen  <eelis@eelis.net>
2428
2429         * include/bits/stl_algo.h (shuffle): Extract two random numbers from
2430         each generator invocation when its range is large enough.
2431
2432 2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
2433
2434         * testsuite/experimental/algorithm/sample.cc: Qualify calls to
2435         resolve ambiguity between std::sample and std::experimental::sample.
2436
2437         * include/std/functional (_Mu<A, false, true>, _Mu<A, true, false>):
2438         Simplify forwarding from tuple of references.
2439         (_Maybe_wrap_member_pointer): Remove.
2440         (_Bind::__call, _Bind::__call_c, _Bind::__call_v, _Bind::__call_c_v):
2441         Use std::__invoke.
2442         (_Bind::_Mu_type, _Bind::_Res_type_impl, _Bind::_Res_type)
2443         (_Bind::__dependent, _Bind::_Res_type_cv): New helpers to simplify
2444         return type deduction.
2445         (_Bind::operator(), _Bind::operator() const): Use new helpers.
2446         (_Bind::operator() volatile, _Bind::operator() const volatile):
2447         Likewise. Add deprecated attribute for C++17 mode.
2448         (_Bind_result::__call): Use std::__invoke.
2449         (_Bind_result::operator() volatile)
2450         (_Bind_result::operator() const volatile): Add deprecated attribute.
2451         (_Bind_helper::__maybe_type, _Bindres_helper::__maybe_type): Remove.
2452         (_Bind_helper, _Bindres_helper): Don't use _Maybe_wrap_member_pointer.
2453         (bind, bind<R>): Don't use __maybe_type.
2454         * src/c++11/compatibility-thread-c++0x.cc
2455         (_Maybe_wrap_member_pointer): Define here for compatibility symbols.
2456         * testsuite/20_util/bind/68912.cc: Don't test volatile-qualification
2457         in C++17 mode.
2458         * testsuite/20_util/bind/cv_quals.cc: Likewise.
2459         * testsuite/20_util/bind/cv_quals_2.cc: Likewise.
2460
2461         * include/std/scoped_allocator (scoped_allocator_adaptor): Forward
2462         piecewise construction arguments as tuples of references, to avoid
2463         copies (related to LWG 2511).
2464         * testsuite/20_util/scoped_allocator/construct_pair.cc: New test.
2465
2466 2016-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
2467
2468         * testsuite/26_numerics/accumulate/1.cc: Remove 'test' variables.
2469         * testsuite/26_numerics/adjacent_difference/1.cc: Likewise.
2470         * testsuite/26_numerics/complex/13450.cc: Likewise.
2471         * testsuite/26_numerics/complex/50880.cc: Likewise.
2472         * testsuite/26_numerics/complex/c99.cc: Likewise.
2473         * testsuite/26_numerics/complex/cons/48760.cc: Likewise.
2474         * testsuite/26_numerics/complex/cons/48760_c++0x.cc: Likewise.
2475         * testsuite/26_numerics/complex/dr781_dr1137.cc: Likewise.
2476         * testsuite/26_numerics/complex/dr844.cc: Likewise.
2477         * testsuite/26_numerics/complex/inserters_extractors/char/1.cc:
2478         Likewise.
2479         * testsuite/26_numerics/complex/inserters_extractors/wchar_t/1.cc:
2480         Likewise.
2481         * testsuite/26_numerics/complex/value_operations/1.cc: Likewise.
2482         * testsuite/26_numerics/complex/value_operations/dr387.cc: Likewise.
2483         * testsuite/26_numerics/headers/cmath/19322.cc: Likewise.
2484         * testsuite/26_numerics/headers/cmath/
2485         c99_classification_macros_c++11.c: Likewise.c
2486         * testsuite/26_numerics/headers/cmath/
2487         c99_classification_macros_c++98.cc: Likewise.
2488         * testsuite/26_numerics/headers/cmath/c_math.cc: Likewise.
2489         * testsuite/26_numerics/headers/cmath/dr550.cc: Likewise.
2490         * testsuite/26_numerics/headers/cmath/hypot.cc: Likewise.
2491         * testsuite/26_numerics/headers/cmath/powi.cc: Likewise.
2492         * testsuite/26_numerics/headers/cstdlib/13943.cc: Likewise.
2493         * testsuite/26_numerics/inner_product/1.cc: Likewise.
2494         * testsuite/26_numerics/iota/1.cc: Likewise.
2495         * testsuite/26_numerics/partial_sum/1.cc: Likewise.
2496         * testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc:
2497         Likewise.
2498         * testsuite/26_numerics/random/bernoulli_distribution/cons/parms.cc:
2499         Likewise.
2500         * testsuite/26_numerics/random/bernoulli_distribution/operators/
2501         equal.cc: Likewise.
2502         * testsuite/26_numerics/random/bernoulli_distribution/operators/
2503         inequal.cc: Likewise.
2504         * testsuite/26_numerics/random/binomial_distribution/cons/default.cc:
2505         Likewise.
2506         * testsuite/26_numerics/random/binomial_distribution/cons/parms.cc:
2507         Likewise.
2508         * testsuite/26_numerics/random/binomial_distribution/operators/
2509         equal.cc: Likewise.
2510         * testsuite/26_numerics/random/binomial_distribution/operators/
2511         inequal.cc: Likewise.
2512         * testsuite/26_numerics/random/cauchy_distribution/cons/default.cc:
2513         Likewise.
2514         * testsuite/26_numerics/random/cauchy_distribution/cons/parms.cc:
2515         Likewise.
2516         * testsuite/26_numerics/random/cauchy_distribution/operators/equal.cc:
2517         Likewise.
2518         * testsuite/26_numerics/random/cauchy_distribution/operators/
2519         inequal.cc: Likewise.
2520         * testsuite/26_numerics/random/chi_squared_distribution/cons/
2521         default.cc: Likewise.
2522         * testsuite/26_numerics/random/chi_squared_distribution/cons/
2523         parms.cc: Likewise.
2524         * testsuite/26_numerics/random/chi_squared_distribution/operators/
2525         equal.cc: Likewise.
2526         * testsuite/26_numerics/random/chi_squared_distribution/operators/
2527         inequal.cc: Likewise.
2528         * testsuite/26_numerics/random/default_random_engine.cc: Likewise.
2529         * testsuite/26_numerics/random/discard_block_engine/cons/55215.cc:
2530         Likewise.
2531         * testsuite/26_numerics/random/discard_block_engine/operators/equal.cc:
2532         Likewise.
2533         * testsuite/26_numerics/random/discard_block_engine/operators/
2534         inequal.cc: Likewise.
2535         * testsuite/26_numerics/random/discard_block_engine/operators/
2536         serialize.cc: Likewise.
2537         * testsuite/26_numerics/random/discrete_distribution/cons/
2538         default.cc: Likewise.
2539         * testsuite/26_numerics/random/discrete_distribution/cons/
2540         initlist.cc: Likewise.
2541         * testsuite/26_numerics/random/discrete_distribution/cons/
2542         num_xbound_fun.cc: Likewise.
2543         * testsuite/26_numerics/random/discrete_distribution/cons/range.cc:
2544         Likewise.
2545         * testsuite/26_numerics/random/discrete_distribution/operators/
2546         equal.cc: Likewise.
2547         * testsuite/26_numerics/random/discrete_distribution/operators/
2548         inequal.cc: Likewise.
2549         * testsuite/26_numerics/random/exponential_distribution/cons/
2550         default.cc: Likewise.
2551         * testsuite/26_numerics/random/exponential_distribution/cons/
2552         parms.cc: Likewise.
2553         * testsuite/26_numerics/random/exponential_distribution/operators/
2554         equal.cc: Likewise.
2555         * testsuite/26_numerics/random/exponential_distribution/operators/
2556         inequal.cc: Likewise.
2557         * testsuite/26_numerics/random/extreme_value_distribution/cons/
2558         default.cc: Likewise.
2559         * testsuite/26_numerics/random/extreme_value_distribution/cons/
2560         parms.cc: Likewise.
2561         * testsuite/26_numerics/random/extreme_value_distribution/operators/
2562         equal.cc: Likewise.
2563         * testsuite/26_numerics/random/extreme_value_distribution/operators/
2564         inequal.cc: Likewise.
2565         * testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc:
2566         Likewise.
2567         * testsuite/26_numerics/random/fisher_f_distribution/cons/parms.cc:
2568         Likewise.
2569         * testsuite/26_numerics/random/fisher_f_distribution/operators/
2570         equal.cc: Likewise.
2571         * testsuite/26_numerics/random/fisher_f_distribution/operators/
2572         inequal.cc: Likewise.
2573         * testsuite/26_numerics/random/gamma_distribution/cons/default.cc:
2574         Likewise.
2575         * testsuite/26_numerics/random/gamma_distribution/cons/parms.cc:
2576         Likewise.
2577         * testsuite/26_numerics/random/gamma_distribution/operators/equal.cc:
2578         Likewise.
2579         * testsuite/26_numerics/random/gamma_distribution/operators/
2580         inequal.cc: Likewise.
2581         * testsuite/26_numerics/random/geometric_distribution/cons/
2582         default.cc: Likewise.
2583         * testsuite/26_numerics/random/geometric_distribution/cons/parms.cc:
2584         Likewise.
2585         * testsuite/26_numerics/random/geometric_distribution/operators/
2586         equal.cc: Likewise.
2587         * testsuite/26_numerics/random/geometric_distribution/operators/
2588         inequal.cc: Likewise.
2589         * testsuite/26_numerics/random/independent_bits_engine/cons/55215.cc:
2590         Likewise.
2591         * testsuite/26_numerics/random/independent_bits_engine/operators/
2592         equal.cc: Likewise.
2593         * testsuite/26_numerics/random/independent_bits_engine/operators/
2594         inequal.cc: Likewise.
2595         * testsuite/26_numerics/random/independent_bits_engine/operators/
2596         serialize.cc: Likewise.
2597         * testsuite/26_numerics/random/knuth_b.cc: Likewise.
2598         * testsuite/26_numerics/random/linear_congruential_engine/cons/
2599         55215.cc: Likewise.
2600         * testsuite/26_numerics/random/linear_congruential_engine/cons/
2601         default.cc: Likewise.
2602         * testsuite/26_numerics/random/linear_congruential_engine/operators/
2603         51795.cc: Likewise.
2604         * testsuite/26_numerics/random/linear_congruential_engine/operators/
2605         equal.cc: Likewise.
2606         * testsuite/26_numerics/random/linear_congruential_engine/operators/
2607         inequal.cc: Likewise.
2608         * testsuite/26_numerics/random/linear_congruential_engine/operators/
2609         serialize.cc: Likewise.
2610         * testsuite/26_numerics/random/lognormal_distribution/cons/default.cc:
2611         Likewise.
2612         * testsuite/26_numerics/random/lognormal_distribution/cons/parms.cc:
2613         Likewise.
2614         * testsuite/26_numerics/random/lognormal_distribution/operators/
2615         equal.cc: Likewise.
2616         * testsuite/26_numerics/random/lognormal_distribution/operators/
2617         inequal.cc: Likewise.
2618         * testsuite/26_numerics/random/mersenne_twister_engine/cons/55215.cc:
2619         Likewise.
2620         * testsuite/26_numerics/random/mersenne_twister_engine/cons/
2621         default.cc: Likewise.
2622         * testsuite/26_numerics/random/mersenne_twister_engine/operators/
2623         equal.cc: Likewise.
2624         * testsuite/26_numerics/random/mersenne_twister_engine/operators/
2625         inequal.cc: Likewise.
2626         * testsuite/26_numerics/random/mersenne_twister_engine/operators/
2627         serialize.cc: Likewise.
2628         * testsuite/26_numerics/random/minstd_rand.cc: Likewise.
2629         * testsuite/26_numerics/random/minstd_rand0.cc: Likewise.
2630         * testsuite/26_numerics/random/mt19937.cc: Likewise.
2631         * testsuite/26_numerics/random/mt19937_64.cc: Likewise.
2632         * testsuite/26_numerics/random/negative_binomial_distribution/cons/
2633         default.cc: Likewise.
2634         * testsuite/26_numerics/random/negative_binomial_distribution/cons/
2635         parms.cc: Likewise.
2636         * testsuite/26_numerics/random/negative_binomial_distribution/
2637         operators/equal.cc: Likewise.
2638         * testsuite/26_numerics/random/negative_binomial_distribution/
2639         operators/inequal.cc: Likewise.
2640         * testsuite/26_numerics/random/normal_distribution/cons/default.cc:
2641         Likewise.
2642         * testsuite/26_numerics/random/normal_distribution/cons/parms.cc:
2643         Likewise.
2644         * testsuite/26_numerics/random/normal_distribution/operators/
2645         equal.cc: Likewise.
2646         * testsuite/26_numerics/random/normal_distribution/operators/
2647         inequal.cc: Likewise.
2648         * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
2649         default.cc: Likewise.
2650         * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
2651         initlist_fun.cc: Likewise.
2652         * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
2653         num_xbound_fun.cc: Likewise.
2654         * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
2655         range.cc: Likewise.
2656         * testsuite/26_numerics/random/piecewise_constant_distribution/
2657         operators/equal.cc: Likewise.
2658         * testsuite/26_numerics/random/piecewise_constant_distribution/
2659         operators/inequal.cc: Likewise.
2660         * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
2661         default.cc: Likewise.
2662         * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
2663         initlist_fun.cc: Likewise.
2664         * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
2665         num_xbound_fun.cc: Likewise.
2666         * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
2667         range.cc: Likewise.
2668         * testsuite/26_numerics/random/piecewise_linear_distribution/
2669         operators/equal.cc: Likewise.
2670         * testsuite/26_numerics/random/piecewise_linear_distribution/
2671         operators/inequal.cc: Likewise.
2672         * testsuite/26_numerics/random/poisson_distribution/cons/default.cc:
2673         Likewise.
2674         * testsuite/26_numerics/random/poisson_distribution/cons/parms.cc:
2675         Likewise.
2676         * testsuite/26_numerics/random/poisson_distribution/operators/
2677         equal.cc: Likewise.
2678         * testsuite/26_numerics/random/poisson_distribution/operators/
2679         inequal.cc: Likewise.
2680         * testsuite/26_numerics/random/random_device/cons/default.cc: Likewise.
2681         * testsuite/26_numerics/random/random_device/cons/token.cc: Likewise.
2682         * testsuite/26_numerics/random/ranlux24.cc: Likewise.
2683         * testsuite/26_numerics/random/ranlux24_base.cc: Likewise.
2684         * testsuite/26_numerics/random/ranlux48.cc: Likewise.
2685         * testsuite/26_numerics/random/ranlux48_base.cc: Likewise.
2686         * testsuite/26_numerics/random/seed_seq/cons/initlist.cc: Likewise.
2687         * testsuite/26_numerics/random/shuffle_order_engine/cons/55215.cc:
2688         Likewise.
2689         * testsuite/26_numerics/random/shuffle_order_engine/operators/
2690         equal.cc: Likewise.
2691         * testsuite/26_numerics/random/shuffle_order_engine/operators/
2692         inequal.cc: Likewise.
2693         * testsuite/26_numerics/random/shuffle_order_engine/operators/
2694         serialize.cc: Likewise.
2695         * testsuite/26_numerics/random/student_t_distribution/cons/
2696         default.cc: Likewise.
2697         * testsuite/26_numerics/random/student_t_distribution/cons/
2698         parms.cc: Likewise.
2699         * testsuite/26_numerics/random/student_t_distribution/operators/
2700         equal.cc: Likewise.
2701         * testsuite/26_numerics/random/student_t_distribution/operators/
2702         inequal.cc: Likewise.
2703         * testsuite/26_numerics/random/subtract_with_carry_engine/cons/
2704         55215.cc: Likewise.
2705         * testsuite/26_numerics/random/subtract_with_carry_engine/cons/
2706         default.cc: Likewise.
2707         * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
2708         equal.cc: Likewise.
2709         * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
2710         inequal.cc: Likewise.
2711         * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
2712         serialize.cc: Likewise.
2713         * testsuite/26_numerics/random/uniform_int_distribution/cons/
2714         default.cc: Likewise.
2715         * testsuite/26_numerics/random/uniform_int_distribution/cons/
2716         parms.cc: Likewise.
2717         * testsuite/26_numerics/random/uniform_int_distribution/operators/
2718         equal.cc: Likewise.
2719         * testsuite/26_numerics/random/uniform_int_distribution/operators/
2720         inequal.cc: Likewise.
2721         * testsuite/26_numerics/random/uniform_real_distribution/cons/
2722         default.cc: Likewise.
2723         * testsuite/26_numerics/random/uniform_real_distribution/cons/
2724         parms.cc: Likewise.
2725         * testsuite/26_numerics/random/uniform_real_distribution/operators/
2726         equal.cc: Likewise.
2727         * testsuite/26_numerics/random/uniform_real_distribution/operators/
2728         inequal.cc: Likewise.
2729         * testsuite/26_numerics/random/weibull_distribution/cons/default.cc:
2730         Likewise.
2731         * testsuite/26_numerics/random/weibull_distribution/cons/parms.cc:
2732         Likewise.
2733         * testsuite/26_numerics/random/weibull_distribution/operators/
2734         equal.cc: Likewise.
2735         * testsuite/26_numerics/random/weibull_distribution/operators/
2736         inequal.cc: Likewise.
2737         * testsuite/26_numerics/slice/1.cc: Likewise.
2738         * testsuite/26_numerics/slice_array/array_assignment.cc: Likewise.
2739         * testsuite/26_numerics/valarray/27867.cc: Likewise.
2740         * testsuite/26_numerics/valarray/28277.cc: Likewise.
2741         * testsuite/26_numerics/valarray/30416.cc: Likewise.
2742         * testsuite/26_numerics/valarray/dr543.cc: Likewise.
2743         * testsuite/26_numerics/valarray/dr630-1.cc: Likewise.
2744         * testsuite/26_numerics/valarray/dr630-2.cc: Likewise.
2745         * testsuite/26_numerics/valarray/dr630-3.C: Likewise.
2746         * testsuite/26_numerics/valarray/init-list.cc: Likewise.
2747         * testsuite/26_numerics/valarray/moveable.cc: Likewise.
2748         * testsuite/26_numerics/valarray/operators.cc: Likewise.
2749         * testsuite/26_numerics/valarray/swap.cc: Likewise.
2750         * testsuite/experimental/deque/erasure.cc: Likewise.
2751         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
2752         Likewise.
2753         * testsuite/experimental/filesystem/iterators/
2754         recursive_directory_iterator.cc: Likewise.
2755         * testsuite/experimental/filesystem/operations/absolute.cc: Likewise.
2756         * testsuite/experimental/filesystem/operations/canonical.cc: Likewise.
2757         * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
2758         * testsuite/experimental/filesystem/operations/copy_file.cc: Likewise.
2759         * testsuite/experimental/filesystem/operations/create_directories.cc:
2760         Likewise.
2761         * testsuite/experimental/filesystem/operations/create_directory.cc:
2762         Likewise.
2763         * testsuite/experimental/filesystem/operations/current_path.cc:
2764         Likewise.
2765         * testsuite/experimental/filesystem/operations/exists.cc: Likewise.
2766         * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
2767         * testsuite/experimental/filesystem/operations/last_write_time.cc:
2768         Likewise.
2769         * testsuite/experimental/filesystem/operations/permissions.cc: Likewise.
2770         * testsuite/experimental/filesystem/operations/status.cc: Likewise.
2771         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
2772         Likewise.
2773         * testsuite/experimental/filesystem/path/native/string.cc: Likewise.
2774         * testsuite/experimental/forward_list/erasure.cc: Likewise.
2775         * testsuite/experimental/list/erasure.cc: Likewise.
2776         * testsuite/experimental/map/erasure.cc: Likewise.
2777         * testsuite/experimental/memory/shared_ptr/assign/assign.cc: Likewise.
2778         * testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
2779         Likewise.
2780         * testsuite/experimental/memory/shared_ptr/cons/alias_ctor.cc: Likewise.
2781         * testsuite/experimental/memory/shared_ptr/cons/alloc_ctor.cc: Likewise.
2782         * testsuite/experimental/memory/shared_ptr/cons/copy_ctor.cc: Likewise.
2783         * testsuite/experimental/memory/shared_ptr/cons/default_ctor.cc:
2784         Likewise.
2785         * testsuite/experimental/memory/shared_ptr/cons/move_ctor.cc: Likewise.
2786         * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc:
2787         Likewise.
2788         * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
2789         Likewise.
2790         * testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc:
2791         Likewise.
2792         * testsuite/experimental/memory/shared_ptr/dest/dest.cc: Likewise.
2793         * testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: Likewise.
2794         * testsuite/experimental/memory/shared_ptr/modifiers/swap.cc: Likewise.
2795         * testsuite/experimental/memory/shared_ptr/observers/bool_conv.cc:
2796         Likewise.
2797         * testsuite/experimental/memory/shared_ptr/observers/operators.cc:
2798         Likewise.
2799         * testsuite/experimental/memory/shared_ptr/observers/owner_before.cc:
2800         Likewise.
2801         * testsuite/experimental/memory/shared_ptr/observers/use_count.cc:
2802         Likewise.
2803         * testsuite/experimental/memory_resource/1.cc: Likewise.
2804         * testsuite/experimental/memory_resource/null_memory_resource.cc:
2805         Likewise.
2806         * testsuite/experimental/memory_resource/resource_adaptor.cc: Likewise.
2807         * testsuite/experimental/set/erasure.cc: Likewise.
2808         * testsuite/experimental/string/erasure.cc: Likewise.
2809         * testsuite/experimental/string_view/capacity/1.cc: Likewise.
2810         * testsuite/experimental/string_view/cons/char/1.cc: Likewise.
2811         * testsuite/experimental/string_view/cons/char/2.cc: Likewise.
2812         * testsuite/experimental/string_view/cons/char/3.cc: Likewise.
2813         * testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
2814         * testsuite/experimental/string_view/cons/wchar_t/2.cc: Likewise.
2815         * testsuite/experimental/string_view/cons/wchar_t/3.cc: Likewise.
2816         * testsuite/experimental/string_view/element_access/char/1.cc: Likewise.
2817         * testsuite/experimental/string_view/element_access/char/empty.cc:
2818         Likewise.
2819         * testsuite/experimental/string_view/element_access/char/
2820         front_back.cc: Likewise.
2821         * testsuite/experimental/string_view/element_access/wchar_t/1.cc:
2822         Likewise.
2823         * testsuite/experimental/string_view/element_access/wchar_t/empty.cc:
2824         Likewise.
2825         * testsuite/experimental/string_view/element_access/wchar_t/
2826         front_back.cc: Likewise.
2827         * testsuite/experimental/string_view/inserters/char/1.cc: Likewise.
2828         * testsuite/experimental/string_view/inserters/char/2.cc: Likewise.
2829         * testsuite/experimental/string_view/inserters/char/3.cc: Likewise.
2830         * testsuite/experimental/string_view/inserters/pod/10081-out.cc:
2831         Likewise.
2832         * testsuite/experimental/string_view/inserters/wchar_t/1.cc: Likewise.
2833         * testsuite/experimental/string_view/inserters/wchar_t/2.cc: Likewise.
2834         * testsuite/experimental/string_view/inserters/wchar_t/3.cc: Likewise.
2835         * testsuite/experimental/string_view/modifiers/remove_prefix/char/
2836         1.cc: Likewise.
2837         * testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/
2838         1.cc: Likewise.
2839         * testsuite/experimental/string_view/modifiers/remove_suffix/char/
2840         1.cc: Likewise.
2841         * testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/
2842         1.cc: Likewise.
2843         * testsuite/experimental/string_view/operations/compare/char/1.cc:
2844         Likewise.
2845         * testsuite/experimental/string_view/operations/compare/char/
2846         13650.cc: Likewise.
2847         * testsuite/experimental/string_view/operations/compare/wchar_t/
2848         1.cc: Likewise.
2849         * testsuite/experimental/string_view/operations/compare/wchar_t/
2850         13650.cc: Likewise.
2851         * testsuite/experimental/string_view/operations/copy/char/1.cc:
2852         Likewise.
2853         * testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
2854         Likewise.
2855         * testsuite/experimental/string_view/operations/data/char/1.cc:
2856         Likewise.
2857         * testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
2858         Likewise.
2859         * testsuite/experimental/string_view/operations/find/char/1.cc:
2860         Likewise.
2861         * testsuite/experimental/string_view/operations/find/char/2.cc:
2862         Likewise.
2863         * testsuite/experimental/string_view/operations/find/char/3.cc:
2864         Likewise.
2865         * testsuite/experimental/string_view/operations/find/char/4.cc:
2866         Likewise.
2867         * testsuite/experimental/string_view/operations/find/wchar_t/1.cc:
2868         Likewise.
2869         * testsuite/experimental/string_view/operations/find/wchar_t/2.cc:
2870         Likewise.
2871         * testsuite/experimental/string_view/operations/find/wchar_t/3.cc:
2872         Likewise.
2873         * testsuite/experimental/string_view/operations/find/wchar_t/4.cc:
2874         Likewise.
2875         * testsuite/experimental/string_view/operations/rfind/char/1.cc:
2876         Likewise.
2877         * testsuite/experimental/string_view/operations/rfind/char/2.cc:
2878         Likewise.
2879         * testsuite/experimental/string_view/operations/rfind/char/3.cc:
2880         Likewise.
2881         * testsuite/experimental/string_view/operations/rfind/wchar_t/1.cc:
2882         Likewise.
2883         * testsuite/experimental/string_view/operations/rfind/wchar_t/2.cc:
2884         Likewise.
2885         * testsuite/experimental/string_view/operations/rfind/wchar_t/3.cc:
2886         Likewise.
2887         * testsuite/experimental/string_view/operations/substr/char/1.cc:
2888         Likewise.
2889         * testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
2890         Likewise.
2891         * testsuite/experimental/string_view/operations/to_string/1.cc:
2892         Likewise.
2893         * testsuite/experimental/string_view/operators/char/2.cc: Likewise.
2894         * testsuite/experimental/string_view/operators/wchar_t/2.cc: Likewise.
2895         * testsuite/experimental/unordered_map/erasure.cc: Likewise.
2896         * testsuite/experimental/unordered_set/erasure.cc: Likewise.
2897         * testsuite/experimental/vector/erasure.cc: Likewise.
2898         * testsuite/ext/array_allocator/1.cc: Likewise.
2899         * testsuite/ext/array_allocator/2.cc: Likewise.
2900         * testsuite/ext/array_allocator/3.cc: Likewise.
2901         * testsuite/ext/array_allocator/variadic_construct.cc: Likewise.
2902         * testsuite/ext/bitmap_allocator/variadic_construct.cc: Likewise.
2903         * testsuite/ext/codecvt/1.cc: Likewise.
2904         * testsuite/ext/codecvt/char-1.cc: Likewise.
2905         * testsuite/ext/codecvt/char-2.cc: Likewise.
2906         * testsuite/ext/codecvt/wchar_t.cc: Likewise.
2907         * testsuite/ext/enc_filebuf/char/13189.cc: Likewise.
2908         * testsuite/ext/enc_filebuf/char/13598.cc: Likewise.
2909         * testsuite/ext/enc_filebuf/wchar_t/13189.cc: Likewise.
2910         * testsuite/ext/ext_pointer/1.cc: Likewise.
2911         * testsuite/ext/ext_pointer/1_neg.cc: Likewise.
2912         * testsuite/ext/malloc_allocator/variadic_construct.cc: Likewise.
2913         * testsuite/ext/mt_allocator/check_allocate_big_per_type.cc: Likewise.
2914         * testsuite/ext/mt_allocator/tune-1.cc: Likewise.
2915         * testsuite/ext/mt_allocator/tune-2.cc: Likewise.
2916         * testsuite/ext/mt_allocator/tune-3.cc: Likewise.
2917         * testsuite/ext/mt_allocator/tune-4.cc: Likewise.
2918         * testsuite/ext/mt_allocator/variadic_construct.cc: Likewise.
2919         * testsuite/ext/new_allocator/variadic_construct.cc: Likewise.
2920         * testsuite/ext/pod_char_traits.cc: Likewise.
2921         * testsuite/ext/pool_allocator/variadic_construct.cc: Likewise.
2922         * testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise.
2923         * testsuite/ext/random/arcsine_distribution/cons/parms.cc: Likewise.
2924         * testsuite/ext/random/arcsine_distribution/operators/equal.cc:
2925         Likewise.
2926         * testsuite/ext/random/arcsine_distribution/operators/inequal.cc:
2927         Likewise.
2928         * testsuite/ext/random/arcsine_distribution/operators/serialize.cc:
2929         Likewise.
2930         * testsuite/ext/random/beta_distribution/cons/default.cc: Likewise.
2931         * testsuite/ext/random/beta_distribution/cons/parms.cc: Likewise.
2932         * testsuite/ext/random/beta_distribution/operators/equal.cc: Likewise.
2933         * testsuite/ext/random/beta_distribution/operators/inequal.cc: Likewise.
2934         * testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise.
2935         * testsuite/ext/random/hoyt_distribution/cons/parms.cc: Likewise.
2936         * testsuite/ext/random/hoyt_distribution/operators/equal.cc: Likewise.
2937         * testsuite/ext/random/hoyt_distribution/operators/inequal.cc: Likewise.
2938         * testsuite/ext/random/hoyt_distribution/operators/serialize.cc:
2939         Likewise.
2940         * testsuite/ext/random/hypergeometric_distribution/cons/default.cc:
2941         Likewise.
2942         * testsuite/ext/random/hypergeometric_distribution/cons/parms.cc:
2943         Likewise.
2944         * testsuite/ext/random/hypergeometric_distribution/operators/
2945         equal.cc: Likewise.
2946         * testsuite/ext/random/hypergeometric_distribution/operators/
2947         inequal.cc: Likewise.
2948         * testsuite/ext/random/hypergeometric_distribution/operators/
2949         serialize.cc: Likewise.
2950         * testsuite/ext/random/k_distribution/cons/default.cc: Likewise.
2951         * testsuite/ext/random/k_distribution/cons/parms.cc: Likewise.
2952         * testsuite/ext/random/k_distribution/operators/equal.cc: Likewise.
2953         * testsuite/ext/random/k_distribution/operators/inequal.cc: Likewise.
2954         * testsuite/ext/random/k_distribution/operators/serialize.cc: Likewise.
2955         * testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise.
2956         * testsuite/ext/random/logistic_distribution/cons/parms.cc: Likewise.
2957         * testsuite/ext/random/logistic_distribution/operators/equal.cc:
2958         Likewise.
2959         * testsuite/ext/random/logistic_distribution/operators/inequal.cc:
2960         Likewise.
2961         * testsuite/ext/random/logistic_distribution/operators/serialize.cc:
2962         Likewise.
2963         * testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise.
2964         * testsuite/ext/random/nakagami_distribution/cons/parms.cc: Likewise.
2965         * testsuite/ext/random/nakagami_distribution/operators/equal.cc:
2966         Likewise.
2967         * testsuite/ext/random/nakagami_distribution/operators/inequal.cc:
2968         Likewise.
2969         * testsuite/ext/random/nakagami_distribution/operators/serialize.cc:
2970         Likewise.
2971         * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise.
2972         * testsuite/ext/random/normal_mv_distribution/cons/parms.cc: Likewise.
2973         * testsuite/ext/random/normal_mv_distribution/operators/equal.cc:
2974         Likewise.
2975         * testsuite/ext/random/normal_mv_distribution/operators/inequal.cc:
2976         Likewise.
2977         * testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise.
2978         * testsuite/ext/random/pareto_distribution/cons/parms.cc: Likewise.
2979         * testsuite/ext/random/pareto_distribution/operators/equal.cc: Likewise.
2980         * testsuite/ext/random/pareto_distribution/operators/inequal.cc:
2981         Likewise.
2982         * testsuite/ext/random/pareto_distribution/operators/serialize.cc:
2983         Likewise.
2984         * testsuite/ext/random/rice_distribution/cons/default.cc: Likewise.
2985         * testsuite/ext/random/rice_distribution/cons/parms.cc: Likewise.
2986         * testsuite/ext/random/rice_distribution/operators/equal.cc: Likewise.
2987         * testsuite/ext/random/rice_distribution/operators/inequal.cc: Likewise.
2988         * testsuite/ext/random/rice_distribution/operators/serialize.cc:
2989         Likewise.
2990         * testsuite/ext/random/simd_fast_mersenne_twister_engine/cons/
2991         default.cc: Likewise.
2992         * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
2993         equal.cc: Likewise.
2994         * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
2995         inequal.cc: Likewise.
2996         * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
2997         serialize.cc: Likewise.
2998         * testsuite/ext/random/triangular_distribution/cons/default.cc:
2999         Likewise.
3000         * testsuite/ext/random/triangular_distribution/cons/parms.cc: Likewise.
3001         * testsuite/ext/random/triangular_distribution/operators/equal.cc:
3002         Likewise.
3003         * testsuite/ext/random/triangular_distribution/operators/inequal.cc:
3004         Likewise.
3005         * testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc:
3006         Likewise.
3007         * testsuite/ext/random/uniform_on_sphere_distribution/operators/
3008         equal.cc: Likewise.
3009         * testsuite/ext/random/uniform_on_sphere_distribution/operators/
3010         generate.cc: Likewise.
3011         * testsuite/ext/random/uniform_on_sphere_distribution/operators/
3012         inequal.cc: Likewise.
3013         * testsuite/ext/random/uniform_on_sphere_distribution/operators/
3014         serialize.cc: Likewise.
3015         * testsuite/ext/random/von_mises_distribution/cons/default.cc: Likewise.
3016         * testsuite/ext/random/von_mises_distribution/cons/parms.cc: Likewise.
3017         * testsuite/ext/random/von_mises_distribution/operators/equal.cc:
3018         Likewise.
3019         * testsuite/ext/random/von_mises_distribution/operators/inequal.cc:
3020         Likewise.
3021         * testsuite/ext/rope/2.cc: Likewise.
3022         * testsuite/ext/rope/3.cc: Likewise.
3023         * testsuite/ext/rope/4.cc: Likewise.
3024         * testsuite/ext/rope/pthread7-rope.cc: Likewise.
3025         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
3026         * testsuite/ext/special_functions/conf_hyperg/check_value.cc: Likewise.
3027         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
3028         * testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
3029         * testsuite/ext/stdio_filebuf/char/10063-1.cc: Likewise.
3030         * testsuite/ext/stdio_filebuf/char/10063-2.cc: Likewise.
3031         * testsuite/ext/stdio_filebuf/char/10063-3.cc: Likewise.
3032         * testsuite/ext/stdio_filebuf/char/2.cc: Likewise.
3033         * testsuite/ext/stdio_sync_filebuf/char/1.cc: Likewise.
3034         * testsuite/ext/stdio_sync_filebuf/char/12048-1.cc: Likewise.
3035         * testsuite/ext/stdio_sync_filebuf/char/12048-2.cc: Likewise.
3036         * testsuite/ext/stdio_sync_filebuf/char/12048-3.cc: Likewise.
3037         * testsuite/ext/stdio_sync_filebuf/char/12048-4.cc: Likewise.
3038         * testsuite/ext/stdio_sync_filebuf/wchar_t/1.cc: Likewise.
3039         * testsuite/ext/stdio_sync_filebuf/wchar_t/12077.cc: Likewise.
3040         * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-1.cc: Likewise.
3041         * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc: Likewise.
3042         * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-3.cc: Likewise.
3043         * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-4.cc: Likewise.
3044         * testsuite/ext/throw_allocator/variadic_construct.cc: Likewise.
3045         * testsuite/ext/type_traits/add_unsigned.cc: Likewise.
3046         * testsuite/ext/type_traits/remove_unsigned.cc: Likewise.
3047         * testsuite/ext/vstring/capacity/29134.cc: Likewise.
3048         * testsuite/ext/vstring/capacity/shrink_to_fit.cc: Likewise.
3049         * testsuite/ext/vstring/cons/58415-1.cc: Likewise.
3050         * testsuite/ext/vstring/cons/moveable.cc: Likewise.
3051         * testsuite/ext/vstring/element_access/char/58163.cc: Likewise.
3052         * testsuite/ext/vstring/element_access/char/front_back.cc: Likewise.
3053         * testsuite/ext/vstring/element_access/wchar_t/58163.cc: Likewise.
3054         * testsuite/ext/vstring/element_access/wchar_t/front_back.cc: Likewise.
3055         * testsuite/ext/vstring/hash/char/1.cc: Likewise.
3056         * testsuite/ext/vstring/hash/wchar_t/1.cc: Likewise.
3057         * testsuite/ext/vstring/init-list.cc: Likewise.
3058         * testsuite/ext/vstring/inserters_extractors/char/28277.cc: Likewise.
3059         * testsuite/ext/vstring/inserters_extractors/wchar_t/28277.cc: Likewise.
3060         * testsuite/ext/vstring/modifiers/assign/move_assign.cc: Likewise.
3061         * testsuite/ext/vstring/modifiers/pop_back/char/1.cc: Likewise.
3062         * testsuite/ext/vstring/modifiers/pop_back/wchar_t/1.cc: Likewise.
3063         * testsuite/ext/vstring/operators/1.cc: Likewise.
3064         * testsuite/ext/vstring/operators/2.cc: Likewise.
3065
3066 2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
3067
3068         PR libstdc++/65122
3069         * include/ext/malloc_allocator.h (malloc_allocator::allocate): Use
3070         aligned_alloc for types with extended alignment if available,
3071         otherwise throw bad_alloc if malloc doesn't return a suitable value.
3072         * include/ext/bitmap_allocator.h (bitmap_allocator::allocate)
3073         (bitmap_allocator::deallocate): Use aligned new/delete for types with
3074         extended alignment.
3075         * include/ext/mt_allocator.h (__mt_alloc::allocate)
3076         (__mt_alloc::deallocate): Likewise.
3077         * include/ext/new_allocator.h (new_allocator::allocate)
3078         (new_allocator::deallocate): Likewise.
3079         * include/ext/pool_allocator.h (__pool_alloc::allocate)
3080         (__pool_alloc::deallocate): Likewise.
3081         * testsuite/20_util/allocator/overaligned.cc: New test.
3082         * testsuite/ext/bitmap_allocator/overaligned.cc: New test.
3083         * testsuite/ext/malloc_allocator/overaligned.cc: New test.
3084         * testsuite/ext/mt_allocator/overaligned.cc: New test.
3085         * testsuite/ext/new_allocator/overaligned.cc: New test.
3086         * testsuite/ext/pool_allocator/overaligned.cc: New test.
3087
3088 2016-10-14  Tim Shen  <timshen@google.com>
3089
3090         PR libstdc++/77944
3091         * include/std/variant: Include <bits/funcexcept.h> for __try and
3092         __catch.
3093
3094 2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
3095
3096         * include/std/functional (_Reference_wrapper_base_impl): Remove.
3097         (_Refwrap_base_arg1, _Refwrap_base_arg2): New helpers using __void_t.
3098         (_Reference_wrapper_base): Inherit from new helpers.
3099
3100 2016-10-13  Paolo Carlini  <paolo.carlini@oracle.com>
3101
3102         * testsuite/24_iterators/container_access.cc: Remove 'test' variables.
3103         * testsuite/24_iterators/istream_iterator/2.cc: Likewise.
3104         * testsuite/24_iterators/istreambuf_iterator/2.cc: Likewise.
3105         * testsuite/24_iterators/istreambuf_iterator/2627.cc: Likewise.
3106         * testsuite/24_iterators/operations/next.cc: Likewise.
3107         * testsuite/24_iterators/operations/prev.cc: Likewise.
3108         * testsuite/24_iterators/ostreambuf_iterator/2.cc: Likewise.
3109         * testsuite/24_iterators/random_access_iterator/26020.cc: Likewise.
3110         * testsuite/24_iterators/range_access_cpp14.cc: Likewise.
3111         * testsuite/24_iterators/reverse_iterator/11729.cc: Likewise.
3112         * testsuite/24_iterators/reverse_iterator/3.cc: Likewise.
3113         * testsuite/25_algorithms/adjacent_find/vectorbool.cc: Likewise.
3114         * testsuite/25_algorithms/all_of/1.cc: Likewise.
3115         * testsuite/25_algorithms/any_of/1.cc: Likewise.
3116         * testsuite/25_algorithms/binary_search/2.cc: Likewise.
3117         * testsuite/25_algorithms/binary_search/partitioned.cc: Likewise.
3118         * testsuite/25_algorithms/clamp/1.cc: Likewise.
3119         * testsuite/25_algorithms/clamp/2.cc: Likewise.
3120         * testsuite/25_algorithms/copy/1.cc: Likewise.
3121         * testsuite/25_algorithms/copy/2.cc: Likewise.
3122         * testsuite/25_algorithms/copy/3.cc: Likewise.
3123         * testsuite/25_algorithms/copy/34595.cc: Likewise.
3124         * testsuite/25_algorithms/copy/4.cc: Likewise.
3125         * testsuite/25_algorithms/copy/deque_iterators/1.cc: Likewise.
3126         * testsuite/25_algorithms/copy/move_iterators/1.cc: Likewise.
3127         * testsuite/25_algorithms/copy/streambuf_iterators/char/1.cc: Likewise.
3128         * testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc: Likewise.
3129         * testsuite/25_algorithms/copy/streambuf_iterators/char/3.cc: Likewise.
3130         * testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc: Likewise.
3131         * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/1.cc:
3132         Likewise.
3133         * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/2.cc:
3134         Likewise.
3135         * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/3.cc:
3136         Likewise.
3137         * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/4.cc:
3138         Likewise.
3139         * testsuite/25_algorithms/copy_backward/deque_iterators/1.cc: Likewise.
3140         * testsuite/25_algorithms/copy_backward/move_iterators/1.cc: Likewise.
3141         * testsuite/25_algorithms/copy_n/1.cc: Likewise.
3142         * testsuite/25_algorithms/copy_n/2.cc: Likewise.
3143         * testsuite/25_algorithms/copy_n/3.cc: Likewise.
3144         * testsuite/25_algorithms/copy_n/4.cc: Likewise.
3145         * testsuite/25_algorithms/copy_n/50119.cc: Likewise.
3146         * testsuite/25_algorithms/copy_n/move_iterators/1.cc: Likewise.
3147         * testsuite/25_algorithms/equal_range/2.cc: Likewise.
3148         * testsuite/25_algorithms/equal_range/partitioned.cc: Likewise.
3149         * testsuite/25_algorithms/fill/1.cc: Likewise.
3150         * testsuite/25_algorithms/fill/2.cc: Likewise.
3151         * testsuite/25_algorithms/fill/3.cc: Likewise.
3152         * testsuite/25_algorithms/fill/4.cc: Likewise.
3153         * testsuite/25_algorithms/fill_n/1.cc: Likewise.
3154         * testsuite/25_algorithms/find/39546.cc: Likewise.
3155         * testsuite/25_algorithms/find/istreambuf_iterators/char/1.cc: Likewise.
3156         * testsuite/25_algorithms/find/istreambuf_iterators/char/2.cc: Likewise.
3157         * testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/1.cc:
3158         Likewise.
3159         * testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/2.cc:
3160         Likewise.
3161         * testsuite/25_algorithms/find_if/1.cc: Likewise.
3162         * testsuite/25_algorithms/find_if_not/1.cc: Likewise.
3163         * testsuite/25_algorithms/for_each/1.cc: Likewise.
3164         * testsuite/25_algorithms/heap/1.cc: Likewise.
3165         * testsuite/25_algorithms/heap/moveable.cc: Likewise.
3166         * testsuite/25_algorithms/heap/moveable2.cc: Likewise.
3167         * testsuite/25_algorithms/heap/vectorbool.cc: Likewise.
3168         * testsuite/25_algorithms/includes/1.cc: Likewise.
3169         * testsuite/25_algorithms/inplace_merge/1.cc: Likewise.
3170         * testsuite/25_algorithms/inplace_merge/49559.cc: Likewise.
3171         * testsuite/25_algorithms/inplace_merge/moveable.cc: Likewise.
3172         * testsuite/25_algorithms/inplace_merge/moveable2.cc: Likewise.
3173         * testsuite/25_algorithms/is_heap/1.cc: Likewise.
3174         * testsuite/25_algorithms/is_heap_until/1.cc: Likewise.
3175         * testsuite/25_algorithms/is_partitioned/1.cc: Likewise.
3176         * testsuite/25_algorithms/is_permutation/1.cc: Likewise.
3177         * testsuite/25_algorithms/is_permutation/2.cc: Likewise.
3178         * testsuite/25_algorithms/is_permutation/vectorbool.cc: Likewise.
3179         * testsuite/25_algorithms/is_sorted/1.cc: Likewise.
3180         * testsuite/25_algorithms/is_sorted_until/1.cc: Likewise.
3181         * testsuite/25_algorithms/iter_swap/20577.cc: Likewise.
3182         * testsuite/25_algorithms/lower_bound/2.cc: Likewise.
3183         * testsuite/25_algorithms/lower_bound/partitioned.cc: Likewise.
3184         * testsuite/25_algorithms/make_heap/complexity.cc: Likewise.
3185         * testsuite/25_algorithms/max/1.cc: Likewise.
3186         * testsuite/25_algorithms/max/2.cc: Likewise.
3187         * testsuite/25_algorithms/max/3.cc: Likewise.
3188         * testsuite/25_algorithms/max/37547.cc: Likewise.
3189         * testsuite/25_algorithms/max/4.cc: Likewise.
3190         * testsuite/25_algorithms/min/1.cc: Likewise.
3191         * testsuite/25_algorithms/min/2.cc: Likewise.
3192         * testsuite/25_algorithms/min/3.cc: Likewise.
3193         * testsuite/25_algorithms/min/37547.cc: Likewise.
3194         * testsuite/25_algorithms/min/4.cc: Likewise.
3195         * testsuite/25_algorithms/minmax/1.cc: Likewise.
3196         * testsuite/25_algorithms/minmax/2.cc: Likewise.
3197         * testsuite/25_algorithms/minmax/3.cc: Likewise.
3198         * testsuite/25_algorithms/minmax/37547.cc: Likewise.
3199         * testsuite/25_algorithms/minmax_element/1.cc: Likewise.
3200         * testsuite/25_algorithms/move/1.cc: Likewise.
3201         * testsuite/25_algorithms/move/deque_iterators/1.cc: Likewise.
3202         * testsuite/25_algorithms/move_backward/1.cc: Likewise.
3203         * testsuite/25_algorithms/move_backward/deque_iterators/1.cc: Likewise.
3204         * testsuite/25_algorithms/next_permutation/moveable.cc: Likewise.
3205         * testsuite/25_algorithms/none_of/1.cc: Likewise.
3206         * testsuite/25_algorithms/nth_element/1.cc: Likewise.
3207         * testsuite/25_algorithms/nth_element/2.cc: Likewise.
3208         * testsuite/25_algorithms/nth_element/3.cc: Likewise.
3209         * testsuite/25_algorithms/nth_element/moveable.cc: Likewise.
3210         * testsuite/25_algorithms/nth_element/random_test.cc: Likewise.
3211         * testsuite/25_algorithms/partial_sort/2.cc: Likewise.
3212         * testsuite/25_algorithms/partial_sort/check_compare_by_value.cc:
3213         Likewise.
3214         * testsuite/25_algorithms/partial_sort/moveable.cc: Likewise.
3215         * testsuite/25_algorithms/partial_sort/random_test.cc: Likewise.
3216         * testsuite/25_algorithms/partial_sort_copy/2.cc: Likewise.
3217         * testsuite/25_algorithms/partial_sort_copy/random_test.cc: Likewise.
3218         * testsuite/25_algorithms/partition/1.cc: Likewise.
3219         * testsuite/25_algorithms/partition/moveable.cc: Likewise.
3220         * testsuite/25_algorithms/partition_copy/1.cc: Likewise.
3221         * testsuite/25_algorithms/partition_point/1.cc: Likewise.
3222         * testsuite/25_algorithms/pop_heap/complexity.cc: Likewise.
3223         * testsuite/25_algorithms/prev_permutation/moveable.cc: Likewise.
3224         * testsuite/25_algorithms/push_heap/complexity.cc: Likewise.
3225         * testsuite/25_algorithms/random_shuffle/1.cc: Likewise.
3226         * testsuite/25_algorithms/random_shuffle/moveable.cc: Likewise.
3227         * testsuite/25_algorithms/rotate/1.cc: Likewise.
3228         * testsuite/25_algorithms/rotate/moveable.cc: Likewise.
3229         * testsuite/25_algorithms/rotate/moveable2.cc: Likewise.
3230         * testsuite/25_algorithms/rotate/rotate.cc: Likewise.
3231         * testsuite/25_algorithms/search/1.cc: Likewise.
3232         * testsuite/25_algorithms/search_n/58358.cc: Likewise.
3233         * testsuite/25_algorithms/shuffle/1.cc: Likewise.
3234         * testsuite/25_algorithms/sort/1.cc: Likewise.
3235         * testsuite/25_algorithms/sort/check_compare_by_value.cc: Likewise.
3236         * testsuite/25_algorithms/sort/moveable.cc: Likewise.
3237         * testsuite/25_algorithms/sort/random_test.cc: Likewise.
3238         * testsuite/25_algorithms/sort/vectorbool.cc: Likewise.
3239         * testsuite/25_algorithms/sort_heap/check_compare_by_value.cc: Likewise.
3240         * testsuite/25_algorithms/sort_heap/complexity.cc: Likewise.
3241         * testsuite/25_algorithms/stable_partition/1.cc: Likewise.
3242         * testsuite/25_algorithms/stable_partition/mem_check.cc: Likewise.
3243         * testsuite/25_algorithms/stable_partition/moveable.cc: Likewise.
3244         * testsuite/25_algorithms/stable_sort/2.cc: Likewise.
3245         * testsuite/25_algorithms/stable_sort/3.cc: Likewise.
3246         * testsuite/25_algorithms/stable_sort/49559.cc: Likewise.
3247         * testsuite/25_algorithms/stable_sort/check_compare_by_value.cc:
3248         Likewise.
3249         * testsuite/25_algorithms/stable_sort/mem_check.cc: Likewise.
3250         * testsuite/25_algorithms/stable_sort/moveable.cc: Likewise.
3251         * testsuite/25_algorithms/stable_sort/moveable2.cc: Likewise.
3252         * testsuite/25_algorithms/swap_ranges/1.cc: Likewise.
3253         * testsuite/25_algorithms/unique/11480.cc: Likewise.
3254         * testsuite/25_algorithms/unique/2.cc: Likewise.
3255         * testsuite/25_algorithms/unique/moveable.cc: Likewise.
3256         * testsuite/25_algorithms/unique_copy/1.cc: Likewise.
3257         * testsuite/25_algorithms/unique_copy/2.cc: Likewise.
3258         * testsuite/25_algorithms/unique_copy/26133.cc: Likewise.
3259         * testsuite/25_algorithms/upper_bound/2.cc: Likewise.
3260         * testsuite/25_algorithms/upper_bound/partitioned.cc: Likewise.
3261         * testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc: Likewise.
3262         * testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc:
3263         Likewise.
3264         * testsuite/28_regex/algorithms/regex_match/basic/string_01.cc:
3265         Likewise.
3266         * testsuite/28_regex/algorithms/regex_match/basic/
3267         string_range_00_03.cc: Likewise.
3268         * testsuite/28_regex/algorithms/regex_match/basic/
3269         string_range_01_03.cc: Likewise.
3270         * testsuite/28_regex/algorithms/regex_match/basic/
3271         string_range_02_03.cc: Likewise.
3272         * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
3273         Likewise.
3274         * testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc:
3275         Likewise.
3276         * testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc:
3277         Likewise.
3278         * testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc:
3279         Likewise.
3280         * testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc:
3281         Likewise.
3282         * testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc:
3283         Likewise.
3284         * testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc:
3285         Likewise.
3286         * testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc:
3287         Likewise.
3288         * testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc:
3289         Likewise.
3290         * testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc: Likewise.
3291         * testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
3292         Likewise.
3293         * testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc:
3294         Likewise.
3295         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/63199.cc:
3296         Likewise.
3297         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/
3298         anymatcher.cc: Likewise.
3299         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc:
3300         Likewise.
3301         * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc:
3302         Likewise.
3303         * testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc:
3304         Likewise.
3305         * testsuite/28_regex/algorithms/regex_match/extended/
3306         cstring_questionmark.cc: Likewise.
3307         * testsuite/28_regex/algorithms/regex_match/extended/
3308         cstring_range.cc: Likewise.
3309         * testsuite/28_regex/algorithms/regex_match/extended/string_any.cc:
3310         Likewise.
3311         * testsuite/28_regex/algorithms/regex_match/extended/
3312         string_range_00_03.cc: Likewise.
3313         * testsuite/28_regex/algorithms/regex_match/extended/
3314         string_range_01_03.cc: Likewise.
3315         * testsuite/28_regex/algorithms/regex_match/extended/
3316         string_range_02_03.cc: Likewise.
3317         * testsuite/28_regex/algorithms/regex_match/extended/
3318         wstring_locale.cc: Likewise.
3319         * testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc:
3320         Likewise.
3321         * testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc: Likewise.
3322         * testsuite/28_regex/algorithms/regex_search/61720.cc: Likewise.
3323         * testsuite/28_regex/algorithms/regex_search/basic/string_01.cc:
3324         Likewise.
3325         * testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc:
3326         Likewise.
3327         * testsuite/28_regex/algorithms/regex_search/ecma/flags.cc: Likewise.
3328         * testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: Likewise.
3329         * testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc:
3330         Likewise.
3331         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: Likewise.
3332         * testsuite/28_regex/basic_regex/assign/char/cstring_op.cc: Likewise.
3333         * testsuite/28_regex/basic_regex/assign/char/moveable.cc: Likewise.
3334         * testsuite/28_regex/basic_regex/assign/char/pstring.cc: Likewise.
3335         * testsuite/28_regex/basic_regex/assign/char/range.cc: Likewise.
3336         * testsuite/28_regex/basic_regex/assign/char/string.cc: Likewise.
3337         * testsuite/28_regex/basic_regex/assign/char/string_op.cc: Likewise.
3338         * testsuite/28_regex/basic_regex/assign/wchar_t/cstring.cc: Likewise.
3339         * testsuite/28_regex/basic_regex/assign/wchar_t/cstring_op.cc: Likewise.
3340         * testsuite/28_regex/basic_regex/assign/wchar_t/pstring.cc: Likewise.
3341         * testsuite/28_regex/basic_regex/assign/wchar_t/range.cc: Likewise.
3342         * testsuite/28_regex/basic_regex/assign/wchar_t/string.cc: Likewise.
3343         * testsuite/28_regex/basic_regex/assign/wchar_t/string_op.cc: Likewise.
3344         * testsuite/28_regex/basic_regex/ctors/basic/pstring_wchar_t.cc:
3345         Likewise.
3346         * testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc:
3347         Likewise.
3348         * testsuite/28_regex/basic_regex/ctors/extended/cstring.cc: Likewise.
3349         * testsuite/28_regex/basic_regex/ctors/extended/
3350         string_range_01_02_03.cc: Likewise.
3351         * testsuite/28_regex/basic_regex/ctors/move_char.cc: Likewise.
3352         * testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc: Likewise.
3353         * testsuite/28_regex/basic_regex/ctors/wchar_t/cstring.cc: Likewise.
3354         * testsuite/28_regex/basic_regex/ctors/wchar_t/default.cc: Likewise.
3355         * testsuite/28_regex/basic_regex/ctors/wchar_t/range.cc: Likewise.
3356         * testsuite/28_regex/basic_regex/imbue/string.cc: Likewise.
3357         * testsuite/28_regex/constants/error_type.cc: Likewise.
3358         * testsuite/28_regex/constants/match_flag_type.cc: Likewise.
3359         * testsuite/28_regex/init-list.cc: Likewise.
3360         * testsuite/28_regex/iterators/regex_iterator/char/64140.cc: Likewise.
3361         * testsuite/28_regex/iterators/regex_iterator/char/string_01.cc:
3362         Likewise.
3363         * testsuite/28_regex/iterators/regex_iterator/char/
3364         string_position_01.cc
3365         * testsuite/28_regex/iterators/regex_iterator/ctors/char/default.cc:
3366         Likewise.
3367         * testsuite/28_regex/iterators/regex_iterator/ctors/wchar_t/
3368         default.cc: Likewise.
3369         * testsuite/28_regex/iterators/regex_iterator/typedefs.cc: Likewise.
3370         * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc:
3371         Likewise.
3372         * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc:
3373         Likewise.
3374         * testsuite/28_regex/iterators/regex_token_iterator/64303.cc: Likewise.
3375         * testsuite/28_regex/iterators/regex_token_iterator/char/string_01.cc:
3376         Likewise.
3377         * testsuite/28_regex/iterators/regex_token_iterator/ctors/char/
3378         default.cc: Likewise.
3379         * testsuite/28_regex/iterators/regex_token_iterator/ctors/wchar_t/
3380         default.cc: Likewise.
3381         * testsuite/28_regex/iterators/regex_token_iterator/typedefs.cc:
3382         Likewise.
3383         * testsuite/28_regex/iterators/regex_token_iterator/wchar_t/
3384         string_01.cc: Likewise.
3385         * testsuite/28_regex/iterators/regex_token_iterator/wchar_t/
3386         wstring_02.cc: Likewise.
3387         * testsuite/28_regex/match_results/ctors/char/default.cc: Likewise.
3388         * testsuite/28_regex/match_results/ctors/wchar_t/default.cc: Likewise.
3389         * testsuite/28_regex/match_results/format.cc: Likewise.
3390         * testsuite/28_regex/match_results/out_of_range_submatches.cc: Likewise.
3391         * testsuite/28_regex/match_results/swap.cc: Likewise.
3392         * testsuite/28_regex/match_results/typedefs.cc: Likewise.
3393         * testsuite/28_regex/regex_error/regex_error.cc: Likewise.
3394         * testsuite/28_regex/regression.cc: Likewise.
3395         * testsuite/28_regex/sub_match/cast_char.cc: Likewise.
3396         * testsuite/28_regex/sub_match/cast_wchar_t.cc: Likewise.
3397         * testsuite/28_regex/sub_match/embedded_zeros_cmp.cc: Likewise.
3398         * testsuite/28_regex/sub_match/length.cc: Likewise.
3399         * testsuite/28_regex/traits/char/ctor.cc: Likewise.
3400         * testsuite/28_regex/traits/char/isctype.cc: Likewise.
3401         * testsuite/28_regex/traits/char/length.cc: Likewise.
3402         * testsuite/28_regex/traits/char/lookup_classname.cc: Likewise.
3403         * testsuite/28_regex/traits/char/lookup_collatename.cc: Likewise.
3404         * testsuite/28_regex/traits/char/transform.cc: Likewise.
3405         * testsuite/28_regex/traits/char/transform_primary.cc: Likewise.
3406         * testsuite/28_regex/traits/char/translate.cc: Likewise.
3407         * testsuite/28_regex/traits/char/translate_nocase.cc: Likewise.
3408         * testsuite/28_regex/traits/char/user_defined.cc: Likewise.
3409         * testsuite/28_regex/traits/char/value.cc: Likewise.
3410         * testsuite/28_regex/traits/wchar_t/ctor.cc: Likewise.
3411         * testsuite/28_regex/traits/wchar_t/isctype.cc: Likewise.
3412         * testsuite/28_regex/traits/wchar_t/length.cc: Likewise.
3413         * testsuite/28_regex/traits/wchar_t/lookup_classname.cc: Likewise.
3414         * testsuite/28_regex/traits/wchar_t/lookup_collatename.cc: Likewise.
3415         * testsuite/28_regex/traits/wchar_t/transform.cc: Likewise.
3416         * testsuite/28_regex/traits/wchar_t/transform_primary.cc: Likewise.
3417         * testsuite/28_regex/traits/wchar_t/translate.cc: Likewise.
3418         * testsuite/28_regex/traits/wchar_t/translate_nocase.cc: Likewise.
3419         * testsuite/28_regex/traits/wchar_t/user_defined.cc: Likewise.
3420         * testsuite/28_regex/traits/wchar_t/value.cc: Likewise.
3421         * testsuite/29_atomics/atomic/60658.cc: Likewise.
3422         * testsuite/29_atomics/atomic/operators/51811.cc: Likewise.
3423         * testsuite/29_atomics/atomic_flag/clear/1.cc: Likewise.
3424         * testsuite/backward/11460.cc: Likewise.
3425         * testsuite/backward/hash_map/1.cc: Likewise.
3426         * testsuite/backward/hash_map/25896.cc: Likewise.
3427         * testsuite/backward/hash_set/1.cc: Likewise.
3428         * testsuite/backward/hash_set/25896.cc: Likewise.
3429         * testsuite/decimal/binary-arith.cc: Likewise.
3430         * testsuite/decimal/comparison.cc: Likewise.
3431         * testsuite/decimal/compound-assignment-memfunc.cc: Likewise.
3432         * testsuite/decimal/compound-assignment.cc: Likewise.
3433         * testsuite/decimal/conversion-from-float.cc: Likewise.
3434         * testsuite/decimal/conversion-from-integral.cc: Likewise.
3435         * testsuite/decimal/conversion-to-generic-float.cc: Likewise.
3436         * testsuite/decimal/conversion-to-integral.cc: Likewise.
3437         * testsuite/decimal/ctor.cc: Likewise.
3438         * testsuite/decimal/incdec-memfunc.cc: Likewise.
3439         * testsuite/decimal/incdec.cc: Likewise.
3440         * testsuite/decimal/make-decimal.cc: Likewise.
3441         * testsuite/decimal/pr54036-1.cc: Likewise.
3442         * testsuite/decimal/pr54036-2.cc: Likewise.
3443         * testsuite/decimal/pr54036-3.cc: Likewise.
3444         * testsuite/decimal/unary-arith.cc: Likewise.
3445         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: Likewise.
3446         * testsuite/special_functions/01_assoc_laguerre/check_value.cc:
3447         Likewise.
3448         * testsuite/special_functions/02_assoc_legendre/check_nan.cc: Likewise.
3449         * testsuite/special_functions/02_assoc_legendre/check_value.cc:
3450         Likewise.
3451         * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
3452         * testsuite/special_functions/03_beta/check_value.cc: Likewise.
3453         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
3454         * testsuite/special_functions/04_comp_ellint_1/check_value.cc: Likewise.
3455         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
3456         * testsuite/special_functions/05_comp_ellint_2/check_value.cc: Likewise.
3457         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
3458         * testsuite/special_functions/06_comp_ellint_3/check_value.cc: Likewise.
3459         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
3460         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: Likewise.
3461         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
3462         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
3463         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: Likewise.
3464         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
3465         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: Likewise.
3466         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
3467         * testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
3468         * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
3469         * testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
3470         * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
3471         * testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
3472         * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
3473         * testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
3474         * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
3475         * testsuite/special_functions/14_expint/check_value.cc: Likewise.
3476         * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
3477         * testsuite/special_functions/15_hermite/check_value.cc: Likewise.
3478         * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
3479         * testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
3480         * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
3481         * testsuite/special_functions/17_legendre/check_value.cc: Likewise.
3482         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
3483         * testsuite/special_functions/18_riemann_zeta/check_value.cc: Likewise.
3484         * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
3485         * testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
3486         * testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
3487         * testsuite/special_functions/20_sph_legendre/check_value.cc: Likewise.
3488         * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
3489         * testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
3490         * testsuite/tr2/bases/value.cc: Likewise.
3491         * testsuite/tr2/direct_bases/value.cc: Likewise.
3492         * testsuite/util/debug/checks.h: Likewise.
3493         * testsuite/util/debug/unordered_checks.h: Likewise.
3494         * testsuite/util/testsuite_allocator.h: Likewise.
3495         * testsuite/util/testsuite_api.h: Likewise.
3496         * testsuite/util/testsuite_common_types.h: Likewise.
3497         * testsuite/util/testsuite_random.h: Likewise.
3498         * testsuite/util/testsuite_rvalref.h: Likewise.
3499
3500 2016-10-13  Jonathan Wakely  <jwakely@redhat.com>
3501
3502         * include/bits/shared_ptr_base.h: Include <functional>.
3503         [!__cpp_rtti]: Do not include <typeinfo>.
3504         * include/experimental/array: Do not include <functional>.
3505         * include/experimental/memory: Include <bits/functional_hash.h>
3506         instead of <functional>.
3507         * include/experimental/propagate_const: Include <bits/stl_function.h>,
3508         <bits/functional_hash.h>, and <bits/move.h> instead of <functional>.
3509         * include/experimental/tuple: Do not include <functional>.
3510         * include/std/future: Include <functional>.
3511         * include/std/memory: Do not include <functional>.
3512         * include/std/mutex: [_GLIBCXX_HAVE_TLS]: Likewise.
3513         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Add
3514         missing includes.
3515         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
3516         * testsuite/20_util/specialized_algorithms/memory_management_tools/
3517         1.cc: Likewise.
3518         * testsuite/30_threads/call_once/60497.cc: Likewise.
3519         * testsuite/30_threads/lock/2.cc: Likewise.
3520         * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
3521         * testsuite/experimental/algorithm/sample.cc: Likewise.
3522         * testsuite/experimental/array/make_array.cc: Likewise.
3523         * testsuite/experimental/array/neg.cc: Likewise. Adjust dg-error line.
3524         * testsuite/experimental/propagate_const/assignment/move_neg.cc:
3525         Adjust dg-error lines.
3526         * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
3527         * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
3528         * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
3529         * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
3530         * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
3531
3532         * testsuite/experimental/algorithm/sample.cc: Add missing header.
3533
3534         * include/experimental/propagate_const (element_type): Qualify
3535         declval.
3536
3537         * testsuite/26_numerics/random/default_random_engine.cc: Use VERIFY
3538         instead of assert.
3539
3540         * include/experiumental/functional (boyer_moore_searcher)
3541         (__boyer_moore_map_base, __boyer_moore_array_base): Qualify containers
3542         with _GLIBCXX_STD_C.
3543         * include/std/functional: Likewise.
3544
3545         * include/std/chrono (floor): Replace non-constexpr operation.
3546         * testsuite/20_util/duration_cast/rounding.cc: Test conversion to
3547         durations with floating pointer representations.
3548
3549         * src/c++11/compatibility-thread-c++0x.cc (_Bind_simple)
3550         (_Bind_simple_helper, __bind_simple): Restore for ABI compat symbols.
3551
3552         * include/std/functional (_Bind_simple, _Bind_simple_helper)
3553         (__bind_simple): Remove.
3554         * include/std/future: Include <bits/invoke.h> instead of <functional>.
3555         (__future_base::_Task_state::_M_run)
3556         (__future_base::_Task_state::_M_run_delayed): Use lambda expressions
3557         instead of __bind_simple.
3558         (__future_base::_Task_state::_S_maybe_wrap_ref): Remove.
3559         (async): Use thread::__make_invoker instead of __bind_simple.
3560         * include/std/thread: Include <tuple> and <bits/invoke.h> instead of
3561         <functional>.
3562         (thread::_Invoker, thread::__make_invoker): Define helpers to do
3563         INVOKE(DECAY_COPY(f), DECAY_COPY(args)...).
3564
3565         * include/std/functional (_Not_fn): Make exception specifications
3566         depend on whether negating the result can throw.
3567         * testsuite/20_util/not_fn/1.cc: Move to ...
3568         * testsuite/20_util/function_objects/not_fn/1.cc: ... here. Add tests
3569         for types that can throw when negated and that cannot be negated.
3570
3571         * include/bits/invoke.h (__invoke): Fix exception-specification.
3572         * include/std/functional (invoke): Likewise.
3573         * testsuite/20_util/function_objects/invoke/1.cc: New test.
3574
3575 2016-10-12  Paolo Carlini  <paolo.carlini@oracle.com>
3576
3577         * testsuite/util/testsuite_hooks.h: Rewrite VERIFY in terms of
3578         __builtin_printf and __builtin_abort.
3579         * testsuite/lib/libstdc++.exp: Remove _GLIBCXX_ASSERT use.
3580         * scripts/testsuite_flags.in: Likewise.
3581         * testsuite/22_locale/time_get/get/char/1.cc: Likewise.
3582         * testsuite/22_locale/time_get/get/char/2.cc: Likewise.
3583         * testsuite/22_locale/time_get/get/wchar_t/1.cc: Likewise.
3584         * testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
3585         * testsuite/27_io/basic_filebuf/close/char/4879.cc: Likewise, adjust.
3586         * testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
3587         * testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
3588         * testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc: Likewise.
3589         * testsuite/27_io/basic_filebuf/seekoff/char/26777.cc: Likewise.
3590         * testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
3591         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/1.cc:
3592         Likewise.
3593         * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
3594         Likewise.
3595         * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/1.cc:
3596         Likewise.
3597         * testsuite/27_io/objects/char/7.cc: Likewise.
3598         * testsuite/27_io/objects/char/9661-1.cc: Likewise.
3599         * testsuite/27_io/objects/wchar_t/7.cc: Likewise.
3600         * testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.
3601         * testsuite/18_support/50594.cc: Remove 'test' variable, adjust.
3602         * testsuite/18_support/bad_alloc/what.cc: Likewise.
3603         * testsuite/18_support/bad_cast/what.cc: Likewise.
3604         * testsuite/18_support/bad_exception/what.cc: Likewise.
3605         * testsuite/18_support/bad_typeid/what.cc: Likewise.
3606         * testsuite/18_support/exception/38732.cc: Likewise.
3607         * testsuite/18_support/exception/what.cc: Likewise.
3608         * testsuite/18_support/exception_ptr/64241.cc: Likewise.
3609         * testsuite/18_support/exception_ptr/current_exception.cc: Likewise.
3610         * testsuite/18_support/exception_ptr/lifespan.cc: Likewise.
3611         * testsuite/18_support/exception_ptr/make_exception_ptr.cc: Likewise.
3612         * testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise.
3613         * testsuite/18_support/nested_exception/cons.cc: Likewise.
3614         * testsuite/18_support/nested_exception/nested_ptr.cc: Likewise.
3615         * testsuite/18_support/nested_exception/rethrow_if_nested.cc: Likewise.
3616         * testsuite/18_support/nested_exception/rethrow_nested.cc: Likewise.
3617         * testsuite/18_support/nested_exception/throw_with_nested.cc: Likewise.
3618         * testsuite/18_support/numeric_limits/char16_32_t.cc: Likewise.
3619         * testsuite/18_support/numeric_limits/digits10.cc: Likewise.
3620         * testsuite/18_support/numeric_limits/dr559.cc: Likewise.
3621         * testsuite/18_support/numeric_limits/epsilon.cc: Likewise.
3622         * testsuite/18_support/numeric_limits/is_iec559.cc: Likewise.
3623         * testsuite/18_support/numeric_limits/is_signed.cc: Likewise.
3624         * testsuite/18_support/numeric_limits/lowest.cc: Likewise.
3625         * testsuite/18_support/numeric_limits/max_digits10.cc: Likewise.
3626         * testsuite/18_support/numeric_limits/min_max.cc: Likewise.
3627         * testsuite/18_support/numeric_limits/specialization_default_values.cc:
3628         Likewise.
3629         * testsuite/18_support/type_info/hash_code.cc: Likewise.
3630         * testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Likewise.
3631         * testsuite/19_diagnostics/error_category/cons/default.cc: Likewise.
3632         * testsuite/19_diagnostics/error_category/operators/equal.cc: Likewise.
3633         * testsuite/19_diagnostics/error_category/operators/
3634         not_equal.cc: Likewise.
3635         * testsuite/19_diagnostics/error_code/cons/1.cc: Likewise.
3636         * testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise.
3637         * testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise.
3638         * testsuite/19_diagnostics/error_code/operators/bool.cc: Likewise.
3639         * testsuite/19_diagnostics/error_code/operators/equal.cc: Likewise.
3640         * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Likewise.
3641         * testsuite/19_diagnostics/error_condition/cons/1.cc: Likewise.
3642         * testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise.
3643         * testsuite/19_diagnostics/error_condition/modifiers/39881.cc:
3644         Likewise.
3645         * testsuite/19_diagnostics/error_condition/operators/bool.cc: Likewise.
3646         * testsuite/19_diagnostics/error_condition/operators/equal.cc:
3647         Likewise.
3648         * testsuite/19_diagnostics/error_condition/operators/not_equal.cc:
3649         Likewise.
3650         * testsuite/19_diagnostics/logic_error/what-1.cc: Likewise.
3651         * testsuite/19_diagnostics/logic_error/what-2.cc: Likewise.
3652         * testsuite/19_diagnostics/logic_error/what-3.cc: Likewise.
3653         * testsuite/19_diagnostics/logic_error/what-big.cc: Likewise.
3654         * testsuite/19_diagnostics/runtime_error/what-1.cc: Likewise.
3655         * testsuite/19_diagnostics/runtime_error/what-2.cc: Likewise.
3656         * testsuite/19_diagnostics/runtime_error/what-3.cc: Likewise.
3657         * testsuite/19_diagnostics/runtime_error/what-big.cc: Likewise.
3658         * testsuite/19_diagnostics/system_error/cons-1.cc: Likewise.
3659         * testsuite/19_diagnostics/system_error/what-1.cc: Likewise.
3660         * testsuite/19_diagnostics/system_error/what-2.cc: Likewise.
3661         * testsuite/19_diagnostics/system_error/what-3.cc: Likewise.
3662         * testsuite/19_diagnostics/system_error/what-4.cc: Likewise.
3663         * testsuite/19_diagnostics/system_error/what-big.cc: Likewise.
3664         * testsuite/20_util/addressof/1.cc: Likewise.
3665         * testsuite/20_util/align/1.cc: Likewise.
3666         * testsuite/20_util/align/2.cc: Likewise.
3667         * testsuite/20_util/allocator/1.cc: Likewise.
3668         * testsuite/20_util/allocator/10378.cc: Likewise.
3669         * testsuite/20_util/allocator/8230.cc: Likewise.
3670         * testsuite/20_util/allocator_traits/members/allocate_hint.cc:
3671         Likewise.
3672         * testsuite/20_util/allocator_traits/members/construct.cc: Likewise.
3673         * testsuite/20_util/allocator_traits/members/destroy.cc: Likewise.
3674         * testsuite/20_util/allocator_traits/members/max_size.cc: Likewise.
3675         * testsuite/20_util/any/assign/exception.cc: Likewise.
3676         * testsuite/20_util/auto_ptr/1.cc: Likewise.
3677         * testsuite/20_util/auto_ptr/2.cc: Likewise.
3678         * testsuite/20_util/auto_ptr/3.cc: Likewise.
3679         * testsuite/20_util/auto_ptr/4.cc: Likewise.
3680         * testsuite/20_util/auto_ptr/5.cc: Likewise.
3681         * testsuite/20_util/auto_ptr/6.cc: Likewise.
3682         * testsuite/20_util/auto_ptr/7.cc: Likewise.
3683         * testsuite/20_util/bind/all_bound.cc: Likewise.
3684         * testsuite/20_util/bind/conv_result.cc: Likewise.
3685         * testsuite/20_util/bind/cv_quals.cc: Likewise.
3686         * testsuite/20_util/bind/cv_quals_2.cc
3687         * testsuite/20_util/bind/nested.cc: Likewise.
3688         * testsuite/20_util/bind/placeholders.cc: Likewise.
3689         * testsuite/20_util/bind/ref.cc: Likewise.
3690         * testsuite/20_util/bind/ref2.cc: Likewise.
3691         * testsuite/20_util/common_type/requirements/typedefs-1.cc: Likewise.
3692         * testsuite/20_util/duration/arithmetic/1.cc: Likewise.
3693         * testsuite/20_util/duration/arithmetic/2.cc: Likewise.
3694         * testsuite/20_util/duration/arithmetic/58850.cc: Likewise.
3695         * testsuite/20_util/duration/arithmetic/dr2020.cc: Likewise.
3696         * testsuite/20_util/duration/arithmetic/dr934-2.cc: Likewise.
3697         * testsuite/20_util/duration/comparison_operators/1.cc: Likewise.
3698         * testsuite/20_util/duration/cons/1.cc: Likewise.
3699         * testsuite/20_util/duration/cons/2.cc: Likewise.
3700         * testsuite/20_util/enable_if/requirements/typedefs.cc: Likewise.
3701         * testsuite/20_util/enable_if/requirements/typedefs_neg.cc: Likewise.
3702         * testsuite/20_util/enable_shared_from_this/members/assign.cc:
3703         Likewise.
3704         * testsuite/20_util/exchange/1.cc: Likewise.
3705         * testsuite/20_util/forward/a.cc: Likewise.
3706         * testsuite/20_util/forward/b.cc: Likewise.
3707         * testsuite/20_util/forward/d.cc: Likewise.
3708         * testsuite/20_util/function/1.cc: Likewise.
3709         * testsuite/20_util/function/2.cc: Likewise.
3710         * testsuite/20_util/function/3.cc: Likewise.
3711         * testsuite/20_util/function/4.cc: Likewise.
3712         * testsuite/20_util/function/43397.cc: Likewise.
3713         * testsuite/20_util/function/5.cc: Likewise.
3714         * testsuite/20_util/function/6.cc: Likewise.
3715         * testsuite/20_util/function/7.cc: Likewise.
3716         * testsuite/20_util/function/8.cc: Likewise.
3717         * testsuite/20_util/function/9.cc: Likewise.
3718         * testsuite/20_util/function/assign/move.cc: Likewise.
3719         * testsuite/20_util/function/cons/move.cc: Likewise.
3720         * testsuite/20_util/function_objects/dr660.cc: Likewise.
3721         * testsuite/20_util/hash/chi2_q_bit_flip_set.cc: Likewise.
3722         * testsuite/20_util/hash/chi2_q_bit_string_set.cc: Likewise.
3723         * testsuite/20_util/hash/chi2_q_document_words.cc: Likewise.
3724         * testsuite/20_util/hash/chi2_q_numeric_pattern_set.cc: Likewise.
3725         * testsuite/20_util/hash/chi2_q_uniform_random.cc: Likewise.
3726         * testsuite/20_util/hash/operators/size_t.cc: Likewise.
3727         * testsuite/20_util/hash/quality.cc: Likewise.
3728         * testsuite/20_util/integral_constant/static_definition.cc: Likewise.
3729         * testsuite/20_util/integral_constant/true_false_value.cc: Likewise.
3730         * testsuite/20_util/is_function/24808.cc: Likewise.
3731         * testsuite/20_util/is_object/24808.cc: Likewise.
3732         * testsuite/20_util/move_if_noexcept/1.cc: Likewise.
3733         * testsuite/20_util/move_if_noexcept/constexpr.cc: Likewise.
3734         * testsuite/20_util/owner_less/cmp.cc: Likewise.
3735         * testsuite/20_util/pair/1.cc: Likewise.
3736         * testsuite/20_util/pair/2.cc: Likewise.
3737         * testsuite/20_util/pair/3.cc: Likewise.
3738         * testsuite/20_util/pair/4.cc: Likewise.
3739         * testsuite/20_util/pair/make_pair/constexpr.cc: Likewise.
3740         * testsuite/20_util/pair/moveable.cc: Likewise.
3741         * testsuite/20_util/pair/piecewise.cc: Likewise.
3742         * testsuite/20_util/pair/swap.cc: Likewise.
3743         * testsuite/20_util/ratio/comparisons/comp1.cc: Likewise.
3744         * testsuite/20_util/ratio/comparisons/comp2.cc: Likewise.
3745         * testsuite/20_util/ratio/comparisons/comp3.cc: Likewise.
3746         * testsuite/20_util/ratio/cons/cons1.cc: Likewise.
3747         * testsuite/20_util/ratio/operations/45866.cc: Likewise.
3748         * testsuite/20_util/ratio/operations/47913.cc: Likewise.
3749         * testsuite/20_util/ratio/operations/ops1.cc: Likewise.
3750         * testsuite/20_util/ratio/operations/ops2.cc: Likewise.
3751         * testsuite/20_util/ratio/operations/ops3.cc: Likewise.
3752         * testsuite/20_util/reference_wrapper/invoke.cc: Likewise.
3753         * testsuite/20_util/scoped_allocator/1.cc: Likewise.
3754         * testsuite/20_util/scoped_allocator/2.cc: Likewise.
3755         * testsuite/20_util/shared_ptr/assign/assign.cc: Likewise.
3756         * testsuite/20_util/shared_ptr/assign/auto_ptr.cc: Likewise.
3757         * testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
3758         * testsuite/20_util/shared_ptr/assign/move.cc: Likewise.
3759         * testsuite/20_util/shared_ptr/assign/shared_ptr.cc: Likewise.
3760         * testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc:
3761         Likewise.
3762         * testsuite/20_util/shared_ptr/comparison/cmp.cc: Likewise.
3763         * testsuite/20_util/shared_ptr/comparison/less.cc: Likewise.
3764         * testsuite/20_util/shared_ptr/cons/alias.cc: Likewise.
3765         * testsuite/20_util/shared_ptr/cons/alloc.cc: Likewise.
3766         * testsuite/20_util/shared_ptr/cons/auto_ptr.cc: Likewise.
3767         * testsuite/20_util/shared_ptr/cons/copy.cc: Likewise.
3768         * testsuite/20_util/shared_ptr/cons/default.cc: Likewise.
3769         * testsuite/20_util/shared_ptr/cons/move.cc: Likewise.
3770         * testsuite/20_util/shared_ptr/cons/nullptr.cc: Likewise.
3771         * testsuite/20_util/shared_ptr/cons/pointer.cc: Likewise.
3772         * testsuite/20_util/shared_ptr/cons/unique_ptr.cc: Likewise.
3773         * testsuite/20_util/shared_ptr/cons/unique_ptr_array.cc: Likewise.
3774         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Likewise.
3775         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc:
3776         Likewise.
3777         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc:
3778         Likewise.
3779         * testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc: Likewise.
3780         * testsuite/20_util/shared_ptr/cons/weak_ptr.cc: Likewise.
3781         * testsuite/20_util/shared_ptr/creation/alloc.cc: Likewise.
3782         * testsuite/20_util/shared_ptr/creation/dr402.cc: Likewise.
3783         * testsuite/20_util/shared_ptr/creation/dr925.cc: Likewise.
3784         * testsuite/20_util/shared_ptr/creation/make.cc: Likewise.
3785         * testsuite/20_util/shared_ptr/dest/dest.cc: Likewise.
3786         * testsuite/20_util/shared_ptr/hash/1.cc: Likewise.
3787         * testsuite/20_util/shared_ptr/misc/24595.cc: Likewise.
3788         * testsuite/20_util/shared_ptr/misc/42019.cc: Likewise.
3789         * testsuite/20_util/shared_ptr/misc/io.cc: Likewise.
3790         * testsuite/20_util/shared_ptr/misc/swap.cc: Likewise.
3791         * testsuite/20_util/shared_ptr/modifiers/reset.cc: Likewise.
3792         * testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc: Likewise.
3793         * testsuite/20_util/shared_ptr/modifiers/reset_neg.cc: Likewise.
3794         * testsuite/20_util/shared_ptr/modifiers/swap.cc: Likewise.
3795         * testsuite/20_util/shared_ptr/modifiers/swap_neg.cc: Likewise.
3796         * testsuite/20_util/shared_ptr/observers/bool_conv.cc: Likewise.
3797         * testsuite/20_util/shared_ptr/observers/get.cc: Likewise.
3798         * testsuite/20_util/shared_ptr/observers/owner_before.cc: Likewise.
3799         * testsuite/20_util/shared_ptr/observers/unique.cc: Likewise.
3800         * testsuite/20_util/shared_ptr/observers/use_count.cc: Likewise.
3801         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
3802         Likewise.
3803         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
3804         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
3805         move_iterators/1.cc: Likewise.
3806         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
3807         move_iterators/1.cc: Likewise.
3808         * testsuite/20_util/temporary_buffer.cc: Likewise.
3809         * testsuite/20_util/time_point/1.cc: Likewise.
3810         * testsuite/20_util/time_point/2.cc: Likewise.
3811         * testsuite/20_util/time_point/3.cc: Likewise.
3812         * testsuite/20_util/time_point/nonmember/constexpr.cc: Likewise.
3813         * testsuite/20_util/tuple/48476.cc: Likewise.
3814         * testsuite/20_util/tuple/comparison_operators/comparisons.cc:
3815         Likewise.
3816         * testsuite/20_util/tuple/cons/allocators.cc: Likewise.
3817         * testsuite/20_util/tuple/cons/assignment.cc: Likewise.
3818         * testsuite/20_util/tuple/cons/big_tuples.cc: Likewise.
3819         * testsuite/20_util/tuple/cons/constructor.cc: Likewise.
3820         * testsuite/20_util/tuple/creation_functions/23978.cc: Likewise.
3821         * testsuite/20_util/tuple/creation_functions/48476.cc: Likewise.
3822         * testsuite/20_util/tuple/creation_functions/constexpr.cc: Likewise.
3823         * testsuite/20_util/tuple/creation_functions/forward_as_tuple.cc:
3824         Likewise.
3825         * testsuite/20_util/tuple/creation_functions/make_tuple.cc: Likewise.
3826         * testsuite/20_util/tuple/creation_functions/tie.cc: Likewise.
3827         * testsuite/20_util/tuple/creation_functions/tie2.cc: Likewise.
3828         * testsuite/20_util/tuple/cv_tuple_size.cc: Likewise.
3829         * testsuite/20_util/tuple/element_access/get.cc: Likewise.
3830         * testsuite/20_util/tuple/element_access/get_by_type.cc: Likewise.
3831         * testsuite/20_util/tuple/moveable.cc: Likewise.
3832         * testsuite/20_util/tuple/swap.cc: Likewise.
3833         * testsuite/20_util/tuple/tuple_size.cc: Likewise.
3834         * testsuite/20_util/typeindex/comparison_operators.cc: Likewise.
3835         * testsuite/20_util/typeindex/hash.cc: Likewise.
3836         * testsuite/20_util/typeindex/hash_code.cc: Likewise.
3837         * testsuite/20_util/typeindex/name.cc: Likewise.
3838         * testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
3839         * testsuite/20_util/unique_ptr/assign/move.cc: Likewise.
3840         * testsuite/20_util/unique_ptr/assign/move_array.cc: Likewise.
3841         * testsuite/20_util/unique_ptr/assign/nullptr.cc: Likewise.
3842         * testsuite/20_util/unique_ptr/cons/auto_ptr.cc: Likewise.
3843         * testsuite/20_util/unique_ptr/cons/nullptr.cc: Likewise.
3844         * testsuite/20_util/unique_ptr/cons/pointer.cc: Likewise.
3845         * testsuite/20_util/unique_ptr/cons/pointer_array.cc: Likewise.
3846         * testsuite/20_util/unique_ptr/cons/ptr_deleter.cc: Likewise.
3847         * testsuite/20_util/unique_ptr/creation/array.cc: Likewise.
3848         * testsuite/20_util/unique_ptr/creation/single.cc: Likewise.
3849         * testsuite/20_util/unique_ptr/hash/1.cc: Likewise.
3850         * testsuite/20_util/unique_ptr/modifiers/43183.cc: Likewise.
3851         * testsuite/20_util/unique_ptr/specialized_algorithms/
3852         comparisons.cc: Likewise.
3853         * testsuite/20_util/unique_ptr/specialized_algorithms/
3854         comparisons_array.cc: Likewise.
3855         * testsuite/20_util/unique_ptr/specialized_algorithms/swap.cc:
3856         Likewise.
3857         * testsuite/20_util/uses_allocator/construction.cc: Likewise.
3858         * testsuite/20_util/uses_allocator/value.cc: Likewise.
3859         * testsuite/20_util/variant/run.cc: Likewise.
3860         * testsuite/20_util/weak_ptr/observers/owner_before.cc: Likewise.
3861         * testsuite/21_strings/basic_string/allocator/char/copy.cc: Likewise.
3862         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
3863         Likewise.
3864         * testsuite/21_strings/basic_string/allocator/char/move.cc: Likewise.
3865         * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
3866         Likewise.
3867         * testsuite/21_strings/basic_string/allocator/char/swap.cc: Likewise.
3868         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
3869         Likewise.
3870         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
3871         Likewise.
3872         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
3873         Likewise.
3874         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
3875         Likewise.
3876         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
3877         Likewise.
3878         * testsuite/21_strings/basic_string/capacity/1.cc: Likewise.
3879         * testsuite/21_strings/basic_string/capacity/char/1.cc: Likewise.
3880         * testsuite/21_strings/basic_string/capacity/char/18654.cc: Likewise.
3881         * testsuite/21_strings/basic_string/capacity/char/2.cc: Likewise.
3882         * testsuite/21_strings/basic_string/capacity/char/shrink_to_fit.cc:
3883         Likewise.
3884         * testsuite/21_strings/basic_string/capacity/wchar_t/1.cc: Likewise.
3885         * testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc:
3886         Likewise.
3887         * testsuite/21_strings/basic_string/capacity/wchar_t/2.cc: Likewise.
3888         * testsuite/21_strings/basic_string/capacity/wchar_t/shrink_to_fit.cc:
3889         Likewise.
3890         * testsuite/21_strings/basic_string/cons/char/1.cc: Likewise.
3891         * testsuite/21_strings/basic_string/cons/char/2.cc: Likewise.
3892         * testsuite/21_strings/basic_string/cons/char/3.cc: Likewise.
3893         * testsuite/21_strings/basic_string/cons/char/4.cc: Likewise.
3894         * testsuite/21_strings/basic_string/cons/char/42261.cc: Likewise.
3895         * testsuite/21_strings/basic_string/cons/char/5.cc: Likewise.
3896         * testsuite/21_strings/basic_string/cons/char/6.cc: Likewise.
3897         * testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
3898         * testsuite/21_strings/basic_string/cons/char/8.cc: Likewise.
3899         * testsuite/21_strings/basic_string/cons/char/moveable.cc: Likewise.
3900         * testsuite/21_strings/basic_string/cons/char/moveable2.cc: Likewise.
3901         * testsuite/21_strings/basic_string/cons/wchar_t/1.cc: Likewise.
3902         * testsuite/21_strings/basic_string/cons/wchar_t/2.cc: Likewise.
3903         * testsuite/21_strings/basic_string/cons/wchar_t/3.cc: Likewise.
3904         * testsuite/21_strings/basic_string/cons/wchar_t/4.cc: Likewise.
3905         * testsuite/21_strings/basic_string/cons/wchar_t/42261.cc: Likewise.
3906         * testsuite/21_strings/basic_string/cons/wchar_t/5.cc: Likewise.
3907         * testsuite/21_strings/basic_string/cons/wchar_t/6.cc: Likewise.
3908         * testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
3909         * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: Likewise.
3910         * testsuite/21_strings/basic_string/cons/wchar_t/moveable.cc: Likewise.
3911         * testsuite/21_strings/basic_string/cons/wchar_t/moveable2.cc:
3912         Likewise.
3913         * testsuite/21_strings/basic_string/element_access/char/1.cc: Likewise.
3914         * testsuite/21_strings/basic_string/element_access/char/2.cc: Likewise.
3915         * testsuite/21_strings/basic_string/element_access/char/3.cc: Likewise.
3916         * testsuite/21_strings/basic_string/element_access/char/4.cc: Likewise.
3917         * testsuite/21_strings/basic_string/element_access/char/58163.cc:
3918         Likewise.
3919         * testsuite/21_strings/basic_string/element_access/char/empty.cc:
3920         Likewise.
3921         * testsuite/21_strings/basic_string/element_access/char/front_back.cc:
3922         Likewise.
3923         * testsuite/21_strings/basic_string/element_access/wchar_t/1.cc:
3924         Likewise.
3925         * testsuite/21_strings/basic_string/element_access/wchar_t/2.cc:
3926         Likewise.
3927         * testsuite/21_strings/basic_string/element_access/wchar_t/3.cc:
3928         Likewise.
3929         * testsuite/21_strings/basic_string/element_access/wchar_t/4.cc:
3930         Likewise.
3931         * testsuite/21_strings/basic_string/element_access/wchar_t/58163.cc:
3932         Likewise.
3933         * testsuite/21_strings/basic_string/element_access/wchar_t/empty.cc:
3934         Likewise.
3935         * testsuite/21_strings/basic_string/element_access/wchar_t/
3936         front_back.cc: Likewise.
3937         * testsuite/21_strings/basic_string/init-list.cc: Likewise.
3938         * testsuite/21_strings/basic_string/inserters_extractors/char/1.cc:
3939         Likewise.
3940         * testsuite/21_strings/basic_string/inserters_extractors/char/10.cc:
3941         Likewise.
3942         * testsuite/21_strings/basic_string/inserters_extractors/char/11.cc:
3943         Likewise.
3944         * testsuite/21_strings/basic_string/inserters_extractors/char/
3945         28277.cc: Likewise.
3946         * testsuite/21_strings/basic_string/inserters_extractors/char/4.cc:
3947         Likewise.
3948         * testsuite/21_strings/basic_string/inserters_extractors/char/5.cc:
3949         Likewise.
3950         * testsuite/21_strings/basic_string/inserters_extractors/char/6.cc:
3951         Likewise.
3952         * testsuite/21_strings/basic_string/inserters_extractors/char/7.cc:
3953         Likewise.
3954         * testsuite/21_strings/basic_string/inserters_extractors/char/8.cc:
3955         Likewise.
3956         * testsuite/21_strings/basic_string/inserters_extractors/char/9.cc:
3957         Likewise.
3958         * testsuite/21_strings/basic_string/inserters_extractors/pod/
3959         10081-in.cc: Likewise.
3960         * testsuite/21_strings/basic_string/inserters_extractors/pod/
3961         10081-out.cc: Likewise.
3962         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/1.cc:
3963         Likewise.
3964         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
3965         10.cc: Likewise.
3966         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
3967         11.cc: Likewise.
3968         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
3969         28277.cc: Likewise.
3970         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/4.cc:
3971         Likewise.
3972         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/5.cc:
3973         Likewise.
3974         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/6.cc:
3975         Likewise.
3976         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc:
3977         Likewise.
3978         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/8.cc:
3979         Likewise.
3980         * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/9.cc:
3981         Likewise.
3982         * testsuite/21_strings/basic_string/modifiers/append/char/1.cc:
3983         Likewise.
3984         * testsuite/21_strings/basic_string/modifiers/append/char/2.cc:
3985         Likewise.
3986         * testsuite/21_strings/basic_string/modifiers/append/char/3.cc:
3987         Likewise.
3988         * testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
3989         Likewise.
3990         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/1.cc:
3991         Likewise.
3992         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/2.cc:
3993         Likewise.
3994         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/3.cc:
3995         Likewise.
3996         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
3997         Likewise.
3998         * testsuite/21_strings/basic_string/modifiers/assign/char/1.cc:
3999         Likewise.
4000         * testsuite/21_strings/basic_string/modifiers/assign/char/2.cc:
4001         Likewise.
4002         * testsuite/21_strings/basic_string/modifiers/assign/char/3.cc:
4003         Likewise.
4004         * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
4005         Likewise.
4006         * testsuite/21_strings/basic_string/modifiers/assign/char/
4007         move_assign.cc: Likewise.
4008         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/1.cc:
4009         Likewise.
4010         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/2.cc:
4011         Likewise.
4012         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/3.cc:
4013         Likewise.
4014         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
4015         Likewise.
4016         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/
4017         move_assign.cc: Likewise.
4018         * testsuite/21_strings/basic_string/modifiers/insert/char/1.cc:
4019         Likewise.
4020         * testsuite/21_strings/basic_string/modifiers/insert/char/2.cc:
4021         Likewise.
4022         * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
4023         Likewise.
4024         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/1.cc:
4025         Likewise.
4026         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/2.cc:
4027         Likewise.
4028         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
4029         Likewise.
4030         * testsuite/21_strings/basic_string/modifiers/pop_back/char/1.cc:
4031         Likewise.
4032         * testsuite/21_strings/basic_string/modifiers/pop_back/wchar_t/1.cc:
4033         Likewise.
4034         * testsuite/21_strings/basic_string/modifiers/replace/char/1.cc:
4035         Likewise.
4036         * testsuite/21_strings/basic_string/modifiers/replace/char/2.cc:
4037         Likewise.
4038         * testsuite/21_strings/basic_string/modifiers/replace/char/3.cc:
4039         Likewise.
4040         * testsuite/21_strings/basic_string/modifiers/replace/char/4.cc:
4041         Likewise.
4042         * testsuite/21_strings/basic_string/modifiers/replace/char/5.cc:
4043         Likewise.
4044         * testsuite/21_strings/basic_string/modifiers/replace/char/6.cc:
4045         Likewise.
4046         * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
4047         Likewise.
4048         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/1.cc:
4049         Likewise.
4050         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/2.cc:
4051         Likewise.
4052         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/3.cc:
4053         Likewise.
4054         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/4.cc:
4055         Likewise.
4056         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/5.cc:
4057         Likewise.
4058         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/6.cc:
4059         Likewise.
4060         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
4061         Likewise.
4062         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
4063         Likewise.
4064         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
4065         Likewise.
4066         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
4067         Likewise.
4068         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
4069         Likewise.
4070         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
4071         Likewise.
4072         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
4073         Likewise.
4074         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
4075         Likewise.
4076         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
4077         Likewise.
4078         * testsuite/21_strings/basic_string/numeric_conversions/char/
4079         stoull.cc: Likewise.
4080         * testsuite/21_strings/basic_string/numeric_conversions/char/
4081         to_string.cc: Likewise.
4082         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4083         dr1261.cc: Likewise.
4084         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4085         stod.cc: Likewise.
4086         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4087         stof.cc: Likewise.
4088         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4089         stoi.cc: Likewise.
4090         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4091         stol.cc: Likewise.
4092         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4093         stold.cc: Likewise.
4094         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4095         stoll.cc: Likewise.
4096         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4097         stoul.cc: Likewise.
4098         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4099         stoull.cc: Likewise.
4100         * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
4101         to_wstring.cc: Likewise.
4102         * testsuite/21_strings/basic_string/operations/compare/char/1.cc:
4103         Likewise.
4104         * testsuite/21_strings/basic_string/operations/compare/char/13650.cc:
4105         Likewise.
4106         * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
4107         Likewise.
4108         * testsuite/21_strings/basic_string/operations/compare/wchar_t/1.cc:
4109         Likewise.
4110         * testsuite/21_strings/basic_string/operations/compare/wchar_t/
4111         13650.cc: Likewise.
4112         * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
4113         Likewise.
4114         * testsuite/21_strings/basic_string/operations/data/char/1.cc:
4115         Likewise.
4116         * testsuite/21_strings/basic_string/operations/data/wchar_t/1.cc:
4117         Likewise.
4118         * testsuite/21_strings/basic_string/operations/find/char/1.cc:
4119         Likewise.
4120         * testsuite/21_strings/basic_string/operations/find/char/2.cc:
4121         Likewise.
4122         * testsuite/21_strings/basic_string/operations/find/char/3.cc:
4123         Likewise.
4124         * testsuite/21_strings/basic_string/operations/find/char/4.cc:
4125         Likewise.
4126         * testsuite/21_strings/basic_string/operations/find/char/5.cc:
4127         Likewise.
4128         * testsuite/21_strings/basic_string/operations/find/wchar_t/1.cc:
4129         Likewise.
4130         * testsuite/21_strings/basic_string/operations/find/wchar_t/2.cc:
4131         Likewise.
4132         * testsuite/21_strings/basic_string/operations/find/wchar_t/3.cc:
4133         Likewise.
4134         * testsuite/21_strings/basic_string/operations/find/wchar_t/4.cc:
4135         Likewise.
4136         * testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
4137         Likewise.
4138         * testsuite/21_strings/basic_string/operations/rfind/char/1.cc:
4139         Likewise.
4140         * testsuite/21_strings/basic_string/operations/rfind/char/2.cc:
4141         Likewise.
4142         * testsuite/21_strings/basic_string/operations/rfind/char/3.cc:
4143         Likewise.
4144         * testsuite/21_strings/basic_string/operations/rfind/wchar_t/1.cc:
4145         Likewise.
4146         * testsuite/21_strings/basic_string/operations/rfind/wchar_t/2.cc:
4147         Likewise.
4148         * testsuite/21_strings/basic_string/operations/rfind/wchar_t/3.cc:
4149         Likewise.
4150         * testsuite/21_strings/basic_string/operations/substr/char/1.cc:
4151         Likewise.
4152         * testsuite/21_strings/basic_string/operations/substr/wchar_t/
4153         1.cc: Likewise.
4154         * testsuite/21_strings/basic_string/operators/char/1.cc: Likewise.
4155         * testsuite/21_strings/basic_string/operators/char/2.cc: Likewise.
4156         * testsuite/21_strings/basic_string/operators/char/3.cc: Likewise.
4157         * testsuite/21_strings/basic_string/operators/char/4.cc: Likewise.
4158         * testsuite/21_strings/basic_string/operators/char/5.cc: Likewise.
4159         * testsuite/21_strings/basic_string/operators/wchar_t/1.cc: Likewise.
4160         * testsuite/21_strings/basic_string/operators/wchar_t/2.cc: Likewise.
4161         * testsuite/21_strings/basic_string/operators/wchar_t/3.cc: Likewise.
4162         * testsuite/21_strings/basic_string/operators/wchar_t/4.cc: Likewise.
4163         * testsuite/21_strings/basic_string/operators/wchar_t/5.cc: Likewise.
4164         * testsuite/21_strings/basic_string_view/capacity/1.cc: Likewise.
4165         * testsuite/21_strings/basic_string_view/cons/char/1.cc: Likewise.
4166         * testsuite/21_strings/basic_string_view/cons/char/2.cc: Likewise.
4167         * testsuite/21_strings/basic_string_view/cons/char/3.cc: Likewise.
4168         * testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc: Likewise.
4169         * testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc: Likewise.
4170         * testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc: Likewise.
4171         * testsuite/21_strings/basic_string_view/element_access/char/
4172         1.cc: Likewise.
4173         * testsuite/21_strings/basic_string_view/element_access/char/
4174         empty.cc: Likewise.
4175         * testsuite/21_strings/basic_string_view/element_access/char/
4176         front_back.cc: Likewise.
4177         * testsuite/21_strings/basic_string_view/element_access/wchar_t/
4178         1.cc: Likewise.
4179         * testsuite/21_strings/basic_string_view/element_access/wchar_t/
4180         empty.cc: Likewise.
4181         * testsuite/21_strings/basic_string_view/element_access/wchar_t/
4182         front_back.cc: Likewise.
4183         * testsuite/21_strings/basic_string_view/inserters/char/1.cc: Likewise.
4184         * testsuite/21_strings/basic_string_view/inserters/char/2.cc: Likewise.
4185         * testsuite/21_strings/basic_string_view/inserters/char/3.cc: Likewise.
4186         * testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
4187         Likewise.
4188         * testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
4189         Likewise.
4190         * testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
4191         Likewise.
4192         * testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
4193         Likewise.
4194         * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/
4195         char/1.cc: Likewise.
4196         * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/
4197         wchar_t/1.cc: Likewise.
4198         * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/
4199         char/1.cc: Likewise.
4200         * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/
4201         wchar_t/1.cc: Likewise.
4202         * testsuite/21_strings/basic_string_view/operations/compare/char/
4203         1.cc: Likewise.
4204         * testsuite/21_strings/basic_string_view/operations/compare/char/
4205         13650.cc: Likewise.
4206         * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/
4207         1.cc: Likewise.
4208         * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/
4209         13650.cc: Likewise.
4210         * testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
4211         Likewise.
4212         * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
4213         Likewise.
4214         * testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
4215         Likewise.
4216         * testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
4217         Likewise.
4218         * testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
4219         Likewise.
4220         * testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
4221         Likewise.
4222         * testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
4223         Likewise.
4224         * testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
4225         Likewise.
4226         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
4227         1.cc: Likewise.
4228         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
4229         2.cc: Likewise.
4230         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
4231         3.cc: Likewise.
4232         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
4233         4.cc: Likewise.
4234         * testsuite/21_strings/basic_string_view/operations/rfind/char/
4235         1.cc: Likewise.
4236         * testsuite/21_strings/basic_string_view/operations/rfind/char/
4237         2.cc: Likewise.
4238         * testsuite/21_strings/basic_string_view/operations/rfind/char/
4239         3.cc: Likewise.
4240         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
4241         1.cc: Likewise.
4242         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
4243         2.cc: Likewise.
4244         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
4245         3.cc: Likewise.
4246         * testsuite/21_strings/basic_string_view/operations/string_conversion/
4247         1.cc: Likewise.
4248         * testsuite/21_strings/basic_string_view/operations/substr/char/
4249         1.cc: Likewise.
4250         * testsuite/21_strings/basic_string_view/operations/substr/wchar_t/
4251         1.cc: Likewise.
4252         * testsuite/21_strings/basic_string_view/operators/char/2.cc:
4253         Likewise.
4254         * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
4255         Likewise.
4256         * testsuite/21_strings/c_strings/char/1.cc: Likewise.
4257         * testsuite/21_strings/c_strings/wchar_t/1.cc: Likewise.
4258         * testsuite/21_strings/char_traits/requirements/char/1.cc: Likewise.
4259         * testsuite/21_strings/char_traits/requirements/char/57704.cc:
4260         Likewise.
4261         * testsuite/21_strings/char_traits/requirements/short/1.cc: Likewise.
4262         * testsuite/21_strings/char_traits/requirements/wchar_t/1.cc: Likewise.
4263
4264         * doc/xml/manual/test.xml: Fix typo.
4265
4266 2016-10-12  Jonathan Wakely  <jwakely@redhat.com>
4267
4268         * doc/xml/manual/status_cxx2017.xml: Add std::sample status.
4269         * doc/html/*: Regenerate.
4270         * include/experimental/algorithm (__sample): Move to bits/stl_algo.h
4271         and into namespace std.
4272         * include/bits/stl_algo.h (__sample): Define here. Fix invalid use
4273         of input iterator. Defend against overloaded comma operator.
4274         (sample): Define for C++17.
4275         * testsuite/25_algorithms/sample/1.cc: New test.
4276
4277         * testsuite/util/testsuite_common_types.h
4278         (bitwise_assignment_operators): Use direct-initialization for C++11
4279         and later, to avoid CopyConstructible requirement.
4280         * testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error
4281         line numbers.
4282         * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise.
4283         * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise.
4284         * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise.
4285         * testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc:
4286         Adjust expected errors and line numbers.
4287
4288         * include/std/mutex [_GLIBCXX_HAVE_TLS] (_Once_call): Remove.
4289         (call_once) [_GLIBCXX_HAVE_TLS]: Simplify by removing _Once_call.
4290
4291         * include/bits/stl_uninitialized.h
4292         (__uninitialized_default_novalue_n_1<true>): Add missing return.
4293         * testsuite/20_util/specialized_algorithms/memory_management_tools/
4294         1.cc: Check return values of uninitialized_xxx_n algorithms.
4295
4296         * libsupc++/nested_exception.h (throw_with_nested): Remove return.
4297
4298         * doc/xml/manual/intro.xml: Document LWG 2442 status.
4299         * include/std/mutex [_GLIBCXX_HAVE_TLS] (__once_call_impl): Remove.
4300         [_GLIBCXX_HAVE_TLS] (_Once_call): Declare primary template and define
4301         partial specialization to unpack args and forward to std::invoke.
4302         (call_once) [_GLIBCXX_HAVE_TLS]: Use forward_as_tuple and _Once_call
4303         instead of __bind_simple and __once_call_impl.
4304         (call_once) [!_GLIBCXX_HAVE_TLS]: Use __invoke instead of
4305         __bind_simple.
4306         * testsuite/30_threads/call_once/dr2442.cc: New test.
4307
4308 2016-10-11  Jonathan Wakely  <jwakely@redhat.com>
4309
4310         * include/bits/stl_list.h (assign(initializer_list<value_type>)): Call
4311         _M_assign_dispatch directly with correct tag.
4312
4313         * doc/xml/manual/intro.xml: Document LWG 2484 status.
4314         * libsupc++/nested_exception.h (_Throw_with_nested_impl)
4315         (_Throw_with_nested_helper): Remove.
4316         (__throw_with_nested_impl): New overloaded functions to implement
4317         throw_with_nested logic.
4318         (throw_with_nested): Call __throw_with_nested_impl.
4319         (_Rethrow_if_nested_impl): Remove
4320         (__rethrow_if_nested_impl): New overloaded functions to implement
4321         rethrow_if_nested logic.
4322         (rethrow_if_nested): Call __rethrow_if_nested_impl.
4323         * testsuite/18_support/nested_exception/rethrow_if_nested.cc: Test
4324         problem cases from LWG 2484.
4325
4326         * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
4327         Register printer for std::__cxx11::list.
4328         * python/libstdcxx/v6/xmethods.py (ListMethodsMatcher.match): Match
4329         std::__cxx11::list as well as std::list.
4330
4331         * include/experimental/string_view (basic_string_view::_S_compare):
4332         Remove redundant const from return type.
4333         * include/std/string_view (basic_string_view:_S_compare): Likewise.
4334
4335         * include/bits/std_mutex.h (mutex::native_handle)
4336         (lock_guard(mutex_type&, adopt_lock_t)
4337         (unique_lock(mutex_type&, adopt_lock_t): Add noexcept.
4338         * include/std/mutex (recursive_mutex, timed_mutex)
4339         (recursive_timed_mutex): Likewise.
4340
4341 2016-10-10  Jonathan Wakely  <jwakely@redhat.com>
4342
4343         * doc/xml/manual/appendix_contributing.xml (contrib.organization):
4344         Replace <literallayout> with nested <variablelist> elements. Update
4345         some more outdated text.
4346         * doc/html/*: Regenerate.
4347
4348 2016-10-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
4349
4350         Make any's copy assignment operator exception-safe,
4351         don't copy the underlying value when any is moved,
4352         make in_place constructors explicit.
4353         * include/std/any (any(in_place_type_t<_ValueType>, _Args&&...)):
4354         Make explicit.
4355         (any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
4356         Likewise.
4357         (operator=(const any&)): Make strongly exception-safe.
4358         (operator=(any&&)): reset() unconditionally in the case where
4359         rhs has a value.
4360         (operator=(_ValueType&&)): Indent the return type.
4361         (_Manager_internal<_Tp>::_S_manage): Move in _Op_xfer, don't copy.
4362         * testsuite/20_util/any/assign/2.cc: Adjust.
4363         * testsuite/20_util/any/assign/exception.cc: New.
4364         * testsuite/20_util/any/cons/2.cc: Adjust.
4365         * testsuite/20_util/any/cons/explicit.cc: New.
4366         * testsuite/20_util/any/misc/any_cast_neg.cc: Ajust.
4367
4368 2016-10-10  Jonathan Wakely  <jwakely@redhat.com>
4369
4370         * doc/xml/manual/appendix_contributing.xml (contrib.organization):
4371         Describe other subdirectories and add markup. Remove outdated
4372         reference to check-script target.
4373         * doc/html/*: Regenerate.
4374
4375         * doc/xml/manual/status_cxx2011.xml: Correct C++11 status.
4376
4377         * libsupc++/eh_ptr.cc (exception_ptr): Replace _GLIBCXX_USE_NOEXCEPT
4378         with noexcept.
4379
4380         * include/std/functional (_Bind_result::__enable_if_void): Use alias
4381         template instead of class template.
4382         (_Bind_result::__disable_if_void): Likewise.
4383         (_Bind_result::__call): Adjust uses of __enable_if_void and
4384         __disable_if_void.
4385
4386         * doc/xml/manual/intro.xml: Document DR 2296 status.
4387         * doc/xml/manual/status_cxx2017.xml: Update status.
4388         * include/bits/move.h (__addressof): Add _GLIBCXX_CONSTEXPR and
4389         call __builtin_addressof.
4390         (addressof): Add _GLIBCXX17_CONSTEXPR.
4391         * testsuite/20_util/addressof/requirements/constexpr.cc: New test.
4392         * testsuite/20_util/forward/c_neg.cc: Adjust dg-error lineno.
4393         * testsuite/20_util/forward/f_neg.cc: Likewise.
4394
4395         * include/bits/allocator.h (allocator<T>::is_always_equal): Define.
4396         * testsuite/20_util/allocator/requirements/typedefs.cc: Test for
4397         is_always_equal.
4398         * testsuite/util/testsuite_allocator.h
4399         (uneq_allocator::is_always_equal): Define as false_type.
4400
4401         * include/experimental/numeric (gcd, lcm): Make bool arguments
4402         ill-formed.
4403         * include/std/numeric (gcd, lcm): Likewise.
4404         * testsuite/26_numerics/gcd/gcd_neg.cc: New test.
4405         * testsuite/26_numerics/lcm/lcm_neg.cc: New test.
4406
4407         * include/bits/shared_ptr.h (enable_shared_from_this::weak_from_this):
4408         Add noexcept.
4409         * include/bits/shared_ptr_base.h
4410         (__enable_shared_from_this::weak_from_this): Likewise.
4411         * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
4412         Test exception-specification of weak_from_this.
4413
4414 2016-10-07  Jonathan Wakely  <jwakely@redhat.com>
4415
4416         * doc/xml/manual/status_cxx1998.xml: Improve documentation of
4417         implementation-defined properties.
4418         * doc/xml/manual/status_cxx2011.xml: Likewise.
4419         * doc/xml/manual/status_cxx2017.xml: Likewise.
4420
4421         * doc/xml/manual/status_cxx2017.xml: Update status.
4422         * include/std/type_traits (has_unique_object_representations): Define.
4423         * testsuite/20_util/has_unique_object_representations/value.cc: New.
4424         * testsuite/20_util/has_unique_object_representations/requirements/
4425         explicit_instantiation.cc: New.
4426         * testsuite/20_util/has_unique_object_representations/requirements/
4427         typedefs.cc: New.
4428
4429 2016-10-06  Jonathan Wakely  <jwakely@redhat.com>
4430
4431         * doc/xml/manual/status_cxx2011.xml: Update status.
4432         * include/std/scoped_allocator (__outer_allocator_t, __outermost_type):
4433         New helpers for recursive OUTERMOST.
4434         (__outermost): Use __outermost_type::_S_outermost.
4435         (__do_outermost, scoped_allocator_adaptor::__outermost_type): Remove.
4436         (scoped_allocator_adaptor::__outermost_alloc_traits): Use new
4437         __outermost_type helper.
4438         (scoped_allocator_adaptor::_Constructible): New alias template.
4439         (scoped_allocator_adaptor::scoped_allocator_adaptor<_Outer2>):
4440         Constrain template constructors.
4441         * testsuite/20_util/scoped_allocator/3.cc: New test.
4442         * testsuite/20_util/scoped_allocator/outermost.cc: New test.
4443
4444 2016-10-05  Jonathan Wakely  <jwakely@redhat.com>
4445
4446         PR libstdc++/70564
4447         * testsuite/20_util/not_fn/1.cc: Fix test.
4448         * testsuite/experimental/functional/not_fn.cc: Likewise.
4449
4450         PR libstdc++/70101
4451         * include/bits/stl_queue.h (priority_queue): Fix allocator-extended
4452         constructors.
4453         * testsuite/23_containers/priority_queue/allocator.cc: New test.
4454
4455         PR libstdc++/77864
4456         * include/bits/stl_map.h (map::map()): Use nothrow constructibility
4457         of comparison function in conditional noexcept.
4458         * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
4459         * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
4460         * include/bits/stl_set.h (set::set()): Likewise.
4461         * testsuite/23_containers/map/cons/noexcept_default_construct.cc:
4462         New test.
4463         * testsuite/23_containers/multimap/cons/noexcept_default_construct.cc:
4464         Likewise.
4465         * testsuite/23_containers/multiset/cons/noexcept_default_construct.cc:
4466         Likewise.
4467         * testsuite/23_containers/set/cons/noexcept_default_construct.cc:
4468         Likewise.
4469
4470         * include/bits/node_handle.h (_Node_handle): Remove invalid and unused
4471         alias declaration.
4472
4473         PR libstdc++/70564
4474         * include/experimental/functional (_Not_fn): Remove.
4475         (not_fn): Use std::_Not_fn.
4476         * include/std/functional (_Not_fn): Add second parameter to
4477         disambiguate copying from initialization by not_fn. Define for C++14.
4478         (not_fn): Add second argument to initialization.
4479         * testsuite/20_util/not_fn/1.cc: Copy call wrapper using
4480         direct-initialization.
4481
4482 2016-10-03  François Dumont  <fdumont@gcc.gnu.org>
4483
4484         * src/c++11/shared_ptr.cc (mask, invalid, get_mutex): Move
4485         declaration...
4486         * src/c++11/mutex_pool.h: ... here. New.
4487         * src/c++11/debug.cc: Use latter.
4488
4489 2016-10-03  Jonathan Wakely  <jwakely@redhat.com>
4490
4491         * doc/xml/manual/status_cxx2017.xml: Update gcd/lcm status.
4492         * doc/html/*: Regenerate.
4493         * include/experimental/numeric (__abs): Move to <numeric>.
4494         (gcd, lcm): Use __detail::gcd and __detail::lcm.
4495         * include/std/numeric (__detail::__abs_integral)
4496         (__detail::__gcd, __detail::__lcm): Define.
4497         (gcd, lcm): Define for C++17.
4498         * testsuite/26_numerics/gcd/1.cc: New test.
4499         * testsuite/26_numerics/lcm/1.cc: New test.
4500         * testsuite/experimental/numeric/gcd.cc: Swap contents with ...
4501         * testsuite/experimental/numeric/lcd.cc: ... this.
4502
4503         PR libstdc++/68323
4504         PR libstdc++/77794
4505         * config/abi/pre/gnu-versioned-namespace.ver: Add exports for
4506         __cxa_thread_atexit and __gnu_cxx::__freeres.
4507         * include/Makefile.am: Add <experimental/bits/lfts_config.h>
4508         * include/Makefile.in: Regenerate.
4509         * include.bits/basic_string.h: Fix nesting of versioned namespaces.
4510         * include/bits/c++config: Declare versioned namespaces for literals.
4511         * include/bits/regex.h (basic_regex, match_results): Add workarounds
4512         for PR c++/59256.
4513         * include/bits/uniform_int_dist.h: Fix nesting of versioned namespace.
4514         * include/std/chrono: Likewise.
4515         * include/std/complex: Likewise.
4516         * include/std/string_view: Likewise.
4517         * include/std/variant: Likewise. Add workaround for PR c++/59256.
4518         * include/experimental/bits/fs_fwd.h: Declare versioned namespace.
4519         * include/experimental/bits/lfts_config.h: Declare versioned
4520         namespaces.
4521         * include/experimental/algorithm: Include
4522         <experimental/bits/lfts_config.h>.
4523         * include/experimental/any: Likewise.
4524         * include/experimental/bits/erase_if.h: Likewise.
4525         * include/experimental/chrono: Likewise.
4526         * include/experimental/functional: Likewise.
4527         * include/experimental/memory_resource: Likewise.
4528         * include/experimental/optional: Likewise.
4529         * include/experimental/propagate_const: Likewise.
4530         * include/experimental/random: Likewise.
4531         * include/experimental/ratio: Likewise.
4532         * include/experimental/system_error: Likewise.
4533         * include/experimental/tuple: Likewise.
4534         * include/experimental/type_traits: Likewise.
4535         * include/experimental/utility: Likewise.
4536         * include/experimental/string_view: Likewise. Fix nesting of
4537         versioned namespaces.
4538         * include/experimental/bits/string_view.tcc: Reopen inline namespace
4539         for non-inline function definitions.
4540         * testsuite/17_intro/using_namespace_std_exp_neg.cc: New test.
4541         * testsuite/20_util/duration/literals/range.cc: Adjust dg-error line.
4542         * testsuite/experimental/any/misc/any_cast_neg.cc: Likewise.
4543         * testsuite/experimental/propagate_const/assignment/move_neg.cc:
4544         Likewise.
4545         * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
4546         * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
4547         * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
4548         * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
4549         * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
4550         * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
4551
4552         PR libstdc++/77814
4553         * include/bits/std_abs.h: Use "C++" language linkage.
4554         * testsuite/17_intro/headers/c++2011/linkage.cc: Move <complex.h> to
4555         the end. Add <stdalign.h>.
4556
4557 2016-10-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
4558
4559         PR libstdc++/77802
4560         * testsuite/20_util/tuple/77802.cc: New.
4561
4562         Revert:
4563         2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
4564         Implement LWG 2729 for tuple.
4565         * include/std/tuple (_Tuple_impl(_Tuple_impl&&)):
4566         Suppress conditionally.
4567         (_Tuple_impl(_Tuple_impl<_Idx, _UHead, _UTails...>&&)): Likewise.
4568         (__is_tuple_impl_trait_impl, __is_tuple_impl_trait): New.
4569         (_Tuple_impl(const _Head&)): Constrain.
4570         (_Tuple_impl(_UHead&&)): Likewise.
4571         (_Tuple_impl(_Tuple_impl&&)): Suppress conditionally.
4572         (_Tuple_impl(const _Tuple_impl<_Idx, _UHead>&)): Constrain.
4573         (_Tuple_impl(_Tuple_impl<_Idx, _UHead>&&)): Likewise.
4574         (operator=(const tuple&)): Enable conditionally.
4575         (operator=(tuple&&)): Suppress conditionally.
4576         (operator=(const tuple<_UElements...>&)): Constrain.
4577         (operator=(tuple<_UElements...>&&)): Likewise.
4578         (operator=(const tuple&)): Enable conditionally (2-param tuple).
4579         (operator=(tuple&&)): Suppress conditionally (2-param tuple).
4580         (operator=(const tuple<_U1, _U2>&)): Constrain.
4581         (operator=(tuple<_U1, _U2>&&)): Likewise.
4582         (operator=(const pair<_U1, _U2>&)): Likewise.
4583         (operator=(pair<_U1, _U2>&&)): Likewise.
4584         * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust.
4585         * testsuite/20_util/tuple/tuple_traits.cc: New.
4586
4587 2016-09-30  Jonathan Wakely  <jwakely@redhat.com>
4588
4589         PR libstdc++/77795
4590         * acinclude.m4 (GLIBCXX_CHECK_STDIO_PROTO): Use -std=gnu++11 to check
4591         for gets.
4592         * config.h.in: Regenerate.
4593         * configure: Regenerate.
4594         * include/c_global/cstdio [!_GLIBCXX_HAVE_GETS] (gets): Only declare
4595         for C++98 and C++11.
4596         * include/c_std/cstdio [!_GLIBCXX_HAVE_GETS] (gets): Likewise.
4597         * testsuite/27_io/headers/cstdio/functions_neg.cc: New test.
4598
4599         * doc/xml/manual/intro.xml: Document LWG 2192 changes.
4600         * doc/html/*: Regenerate.
4601         * include/Makefile.am: Add bits/std_abs.h.
4602         * include/Makefile.in: Regenerate.
4603         * include/bits/std_abs.h: New header defining all required overloads
4604         of std::abs in one place (LWG 2294).
4605         * include/c_global/cmath (abs(double), abs(float), abs(long double)):
4606         Move to bits/std_abs.h.
4607         (abs<_Tp>(_Tp)): Remove.
4608         * include/c_global/cstdlib (abs(long), abs(long long), abs(__int<N>)):
4609         Move to bits/std_abs.h.
4610         * testsuite/26_numerics/headers/cmath/dr2192.cc: New test.
4611         * testsuite/26_numerics/headers/cmath/dr2192_neg.cc: New test.
4612         * testsuite/26_numerics/headers/cstdlib/dr2192.cc: New test.
4613         * testsuite/26_numerics/headers/cstdlib/dr2192_neg.cc: New test.
4614
4615         PR libstdc++/77801
4616         * include/experimental/numeric: Include <numeric>.
4617         (__abs): Define.
4618         (gcd, lcm): Use __abs instead of std::abs.
4619         * testsuite/experimental/numeric/77801.cc: New test.
4620         * testsuite/experimental/numeric/gcd.cc: Test unsigned inputs.
4621         * testsuite/experimental/numeric/lcm.cc: Likewise.
4622
4623 2016-09-29  Ville Voutilainen  <ville.voutilainen@gmail.com>
4624
4625         Make optional::reset noexcept, make optional::value
4626         work in constant expressions.
4627         * include/std/optional (_M_get): Make constexpr.
4628         (reset): Make noexcept.
4629         * testsuite/20_util/optional/assignment/7.cc: New.
4630         * testsuite/20_util/optional/observers/6.cc: New.
4631
4632 2016-09-29  Jonathan Wakely  <jwakely@redhat.com>
4633
4634         * include/c_global/cmath (hypot, __hypot3): Move C++17 overloads
4635         outside _GLIBCXX_USE_C99_MATH_TR1 condition.
4636
4637 2016-09-29  Alan Modra  <amodra@gmail.com>
4638
4639         * configure.ac (LONG_DOUBLE_COMPAT_FLAGS): New ACSUBST.
4640         * src/Makefile.am (compatibility-ldbl.o, compatibility-ldbl.lo):
4641         Use LONG_DOUBLE_COMPAT_FLAGS.
4642         * Makefile.in: Regenerate.
4643         * configure: Regenerate.
4644         * doc/Makefile.in: Regenerate.
4645         * include/Makefile.in: Regenerate.
4646         * libsupc++/Makefile.in: Regenerate.
4647         * po/Makefile.in: Regenerate.
4648         * python/Makefile.in: Regenerate.
4649         * src/Makefile.in: Regenerate.
4650         * src/c++11/Makefile.in: Regenerate.
4651         * src/c++98/Makefile.in: Regenerate.
4652         * src/filesystem/Makefile.in: Regenerate.
4653         * testsuite/Makefile.in: Regenerate.
4654
4655 2016-09-28  Jonathan Wakely  <jwakely@redhat.com>
4656
4657         * include/std/chrono (system_clock): Fix typo in comment.
4658
4659         * include/experimental/bits/fs_fwd.h (file_time_type): Simplify
4660         definition.
4661         * src/filesystem/ops.cc (file_time): Take error_code parameter and
4662         check for overflow.
4663         (do_copy_file, last_write_time): Pass error_code in file_time calls.
4664         * testsuite/experimental/filesystem/operations/last_write_time.cc:
4665         New.
4666         * testsuite/util/testsuite_fs.h (scoped_file): Define RAII helper.
4667
4668         PR libstdc++/77686
4669         * include/std/functional (_Any_data): Add may_alias attribute.
4670
4671 2016-09-27  Jonathan Wakely  <jwakely@redhat.com>
4672
4673         * doc/xml/manual/status_cxx2017.xml: Update status.
4674         * doc/html/*: Regenerate.
4675         * include/std/functional (__cpp_lib_boyer_moore_searcher): Define.
4676         * testsuite/20_util/function_objects/searchers.cc: Test feature macro.
4677
4678         * doc/xml/manual/status_cxx2017.xml: Update status.
4679         * include/c_global/cmath (hypot): Add three-dimensional overloads.
4680         * testsuite/26_numerics/headers/cmath/hypot.cc: New.
4681
4682 2016-09-26  Ville Voutilainen  <ville.voutilainen@gmail.com>
4683
4684         PR libstdc++/77727
4685         * include/std/optional (optional(const optional<_Up>&)):
4686         Default-initialize the base and use emplace.
4687         (optional(optional<_Up>&&)): Likewise.
4688         * testsuite/20_util/optional/cons/77727.cc: New.
4689
4690 2016-09-26  François Dumont  <fdumont@gcc.gnu.org>
4691
4692         * include/debug/safe_base.h
4693         (_Safe_iterator_base::_M_detach_single): Make public.
4694
4695 2016-09-26  Jonathan Wakely  <jwakely@redhat.com>
4696
4697         * include/bits/range_access.h (__cpp_lib_array_constexpr): Do not
4698         redefine macro defined in <bits/stl_iterator.h>.
4699
4700         * include/bits/stl_map.h (map::extract(const_iterator)): Assert that
4701         iterator is not past-the-end.
4702         * include/bits/stl_multimap.h (multimap::extract(const_iterator)):
4703         Likewise.
4704         * include/bits/stl_multiset.h (multiset::extract(const_iterator)):
4705         Likewise.
4706         * include/bits/stl_set.h (set::extract(const_iterator)): Likewise.
4707         * include/bits/unordered_map.h (unordered_map::extract(const_iterator))
4708         (unordered_multimap::extract(const_iterator)): Likewise.
4709         * include/bits/unordered_set.h (unordered_set::extract(const_iterator))
4710         (unordered_multiset::extract(const_iterator)): Likewise.
4711
4712 2016-09-26  Ville Voutilainen  <ville.voutilainen@gmail.com>
4713
4714         PR libstdc++/77717
4715         * testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
4716         Fix an out-of-bounds access.
4717
4718 2016-09-26  Marek Polacek  <polacek@redhat.com>
4719
4720         PR c/7652
4721         * libsupc++/hash_bytes.cc: Add [[gnu::fallthrough]].
4722
4723 2016-09-25  François Dumont  <fdumont@gcc.gnu.org>
4724
4725         * src/c++11/debug.cc: Include debug/vector. Include cctype. Remove
4726         functional.
4727         (get_safe_base_mutex): Get mutex based on address lowest non nil bits.
4728         * testsuite/23_containers/vector/debug/mutex_association.cc: New.
4729
4730         * include/debug/bitset (bitset::reference::reference(const _Base_ref&,
4731         bitset*)): Remove __unused__ attribute.
4732         * include/debug/safe_base.h (_Safe_iterator_base): Make
4733         _Safe_sequence_base a friend.
4734         (_Safe_iterator_base::_M_attach): Make protected.
4735         (_Safe_iterator_base::_M_attach_single): Likewise.
4736         (_Safe_iterator_base::_M_detach): Likewise.
4737         (_Safe_iterator_base::_M_detach_single): Likewise.
4738         (_Safe_sequence_base): Make _Safe_iterator_base a friend.
4739         (_Safe_sequence_base::_Safe_sequence_base(_Safe_sequence_base&&)): New.
4740         (_Safe_sequence_base::_M_swap): Make protected.
4741         (_Safe_sequence_base::_M_attach): Make private.
4742         (_Safe_sequence_base::_M_attach_single): Likewise.
4743         (_Safe_sequence_base::_M_detach): Likewise.
4744         (_Safe_sequence_base::_M_detach_single): Likewise.
4745         * include/debug/safe_container.h
4746         (_Safe_container::_Safe_container(_Safe_container&&)): Make default.
4747         * include/debug/safe_iterator.h
4748         (_Safe_iterator::operator++()): Name __scoped_lock instance.
4749         * include/debug/safe_iterator.tcc: Remove trailing line.
4750         * include/debug/safe_unordered_base.h
4751         (_Safe_local_iterator_base::_M_attach): Make protected.
4752         (_Safe_local_iterator_base::_M_attach_single): Likewise.
4753         (_Safe_local_iterator_base::_M_detach): Likewise.
4754         (_Safe_local_iterator_base::_M_detach_single): Likewise.
4755         (_Safe_unordered_container_base): Make _Safe_local_iterator_base friend.
4756         (_Safe_unordered_container_base::_M_attach_local): Make private.
4757         (_Safe_unordered_container_base::_M_attach_local_single): Likewise.
4758         (_Safe_unordered_container_base::_M_detach_local): Likewise.
4759         (_Safe_unordered_container_base::_M_detach_local_single): Likewise.
4760
4761         * include/parallel/algo.h: Generalize usage of std::__iterator_category.
4762         Adjust whitespaces.
4763
4764 2016-09-23  Jonathan Wakely  <jwakely@redhat.com>
4765
4766         PR libstdc++/56166
4767         PR libstdc++/77582
4768         * include/bits/basic_string.h (basic_string::clear()): Drop reference
4769         and use empty rep.
4770         * include/ext/rc_string_base.h (__rc_string_base::_M_clear()):
4771         Likewise.
4772         * testsuite/21_strings/basic_string/56166.cc: New.
4773         * testsuite/ext/vstring/modifiers/clear/56166.cc: New.
4774
4775         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
4776         (basic_string::erase(size_type, size_type)): Add fast path for
4777         truncating the string, by calling _M_set_length directly.
4778         (basic_string::erase(__const_iterator, __const_iterator)): Likewise.
4779         * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI]
4780         (basic_string::resize(size_type, _CharT)): Likewise.
4781
4782 2016-09-22  Jason Merrill  <jason@redhat.com>
4783
4784         * configure.ac: Define HAVE_MEMALIGN for newlib.
4785
4786 2015-09-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4787
4788         * config/cpu/m68k/atomicity.h: Adjust comment.
4789         * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Honor
4790         explicit atomicity_dir setup via configure.host.
4791         * configure.host (rtems-*): Set atomicity_dir.
4792         * configure: Regenerate.
4793
4794 2016-09-22  Jonathan Wakely  <jwakely@redhat.com>
4795
4796         Implement C++17 node extraction and insertion (P0083R5)
4797         * doc/xml/manual/status_cxx2017.xml: Document status.
4798         * doc/html/*: Regenerate.
4799         * include/Makefile.am: Add bits/node_handle.h and reorder.
4800         * include/Makefile.in: Regenerate.
4801         * include/bits/hashtable.h (_Hashtable::node_type)
4802         (_Hashtable::insert_return_type, _Hashtable::_M_reinsert_node)
4803         (_Hashtable::_M_reinsert_node_multi, _Hashtable::extract)
4804         (_Hashtable::_M_merge_unique, _Hashtable::_M_merge_multi): Define.
4805         (_Hash_merge_helper): Define primary template.
4806         * include/bits/node_handle.h: New header.
4807         * include/bits/stl_map.h (map): Declare _Rb_tree_merge_helper as
4808         friend.
4809         (map::node_type, map::insert_return_type, map::extract, map::merge)
4810         (map::insert(node_type&&), map::insert(const_iterator, node_type&&)):
4811         Define new members.
4812         (_Rb_tree_merge_helper): Specialize for map.
4813         * include/bits/stl_multimap.h (multimap): Declare _Rb_tree_merge_helper
4814         as friend.
4815         (multimap::node_type, multimap::extract, multimap::merge)
4816         (multimap::insert(node_type&&))
4817         (multimap::insert(const_iterator, node_type&&)): Define.
4818         (_Rb_tree_merge_helper): Specialize for multimap.
4819         * include/bits/stl_multiset.h (multiset): Declare _Rb_tree_merge_helper
4820         as friend.
4821         (multiset::node_type, multiset::extract, multiset::merge)
4822         (multiset::insert(node_type&&))
4823         (multiset::insert(const_iterator, node_type&&)): Define.
4824         * include/bits/stl_set.h (set): Declare _Rb_tree_merge_helper as
4825         friend.
4826         (set::node_type, set::insert_return_type, set::extract, set::merge)
4827         (set::insert(node_type&&), set::insert(const_iterator, node_type&&)):
4828         Define.
4829         (_Rb_tree_merge_helper): Specialize for set.
4830         * include/bits/stl_tree.h (_Rb_tree): Declare _Rb_tree<> as friend.
4831         (_Rb_tree::node_type, _Rb_tree::insert_return_type)
4832         (_Rb_tree::_M_reinsert_node_unique, _Rb_tree::_M_reinsert_node_equal)
4833         (_Rb_tree::_M_reinsert_node_hint_unique)
4834         (_Rb_tree::_M_reinsert_node_hint_equal, _Rb_tree::extract)
4835         (_Rb_tree::_M_merge_unique, _Rb_tree::_M_merge_equal): Define.
4836         (_Rb_tree_merge_helper): Specialize for multiset.
4837         * include/bits/unordered_map.h (unordered_map): Declare
4838         unordered_map<> and unordered_multimap<> as friends.
4839         (unordered_map::node_type, unordered_map::insert_return_type)
4840         (unordered_map::extract, unordered_map::merge)
4841         (unordered_map::insert(node_type&&))
4842         (unordered_map::insert(const_iterator, node_type&&))
4843         (unordered_multimap): Declare _Hash_merge_helper as friend.
4844         (unordered_multimap::node_type, unordered_multimap::extract)
4845         (unordered_multimap::merge, unordered_multimap::insert(node_type&&))
4846         (unordered_multimap::insert(const_iterator, node_type&&)): Define.
4847         (_Hash_merge_helper): Specialize for unordered maps and multimaps.
4848         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
4849         Declare _Hash_merge_helper as friend.
4850         (unordered_set::node_type, unordered_set::insert_return_type)
4851         (unordered_set::extract, unordered_set::merge)
4852         (unordered_set::insert(node_type&&))
4853         (unordered_set::insert(const_iterator, node_type&&)): Define.
4854         (unordered_multiset::node_type, unordered_multiset::extract)
4855         (unordered_multiset::merge, unordered_multiset::insert(node_type&&))
4856         (unordered_multiset::insert(const_iterator, node_type&&)): Define.
4857         (_Hash_merge_helper): Specialize for unordered sets and multisets.
4858         * include/debug/map.h (map): Add using declarations or forwarding
4859         functions for new members.
4860         * include/debug/map.h (multimap): Likewise.
4861         * include/debug/map.h (multiset): Likewise.
4862         * include/debug/map.h (set): Likewise.
4863         * include/debug/unordered_map (unordered_map, unordered_multimap):
4864         Likewise.
4865         * include/debug/unordered_set( unordered_set, unordered_multiset):
4866         Likewise.
4867         * python/libstdcxx/v6/printers.py (get_value_from_aligned_membuf): New
4868         helper function.
4869         (get_value_from_list_node, get_value_from_Rb_tree_node): Use helper.
4870         (StdNodeHandlePrinter): Define printer for node handles.
4871         (build_libstdcxx_dictionary): Register StdNodeHandlePrinter.
4872         * testsuite/23_containers/map/modifiers/extract.cc: New.
4873         * testsuite/23_containers/map/modifiers/merge.cc: New.
4874         * testsuite/23_containers/multimap/modifiers/extract.cc: New.
4875         * testsuite/23_containers/multimap/modifiers/merge.cc: New.
4876         * testsuite/23_containers/multiset/modifiers/extract.cc: New.
4877         * testsuite/23_containers/multiset/modifiers/merge.cc: New.
4878         * testsuite/23_containers/set/modifiers/extract.cc: New.
4879         * testsuite/23_containers/set/modifiers/merge.cc: New.
4880         * testsuite/23_containers/unordered_map/modifiers/extract.cc: New.
4881         * testsuite/23_containers/unordered_map/modifiers/merge.cc: New.
4882         * testsuite/23_containers/unordered_multimap/modifiers/extract.cc:
4883         New.
4884         * testsuite/23_containers/unordered_multimap/modifiers/merge.cc: New.
4885         * testsuite/23_containers/unordered_multiset/modifiers/extract.cc:
4886         New.
4887         * testsuite/23_containers/unordered_multiset/modifiers/merge.cc: New.
4888         * testsuite/23_containers/unordered_set/modifiers/extract.cc: New.
4889         * testsuite/23_containers/unordered_set/modifiers/merge.cc: New.
4890         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
4891         dg-error lineno.
4892         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test node handles.
4893
4894 2016-09-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
4895
4896         Fix tests on old arm platforms for optional.
4897         * testsuite/20_util/optional/77288.cc: Don't use exception_ptr.
4898
4899 2016-09-22  Jonathan Wakely  <jwakely@redhat.com>
4900
4901         * python/libstdcxx/v6/printers.py (StdVariantPrinter): Adjust for
4902         recent change to _Variant_storage.
4903         * testsuite/libstdc++-prettyprinters/cxx17.cc: Test variant with
4904         reference type.
4905
4906         * include/bits/uses_allocator.h (__uses_allocator_construct): Qualify
4907         std::forward and ::new. Cast pointer to void*.
4908         * include/std/variant (_Variant_storage, _Union, _Variant_base)
4909         (__access, __visit_invoke, variant, visit): Qualify std::forward.
4910         * testsuite/20_util/variant/compile.cc: Test for ADL problems.
4911
4912 2016-09-22  Tim Shen  <timshen@google.com>
4913
4914         * include/std/variant (variant::operator=): Fix assignment
4915         on references.
4916         * testsuite/20_util/variant/compile.cc: Add test.
4917
4918 2016-09-22  Tim Shen  <timshen@google.com>
4919
4920         PR libstdc++/77641
4921         * include/std/variant (_Variant_storage::_Variant_storage):
4922         Change _Variant_storage's union to be default constructible.
4923         * testsuite/20_util/variant/compile.cc: New test.
4924
4925 2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
4926
4927         PR libstdc++/77288
4928         * include/std/optional (__is_optional_impl, __is_optional): Remove.
4929         (__converts_from_optional, __assigns_from_optional): New.
4930         (optional(_Up&&)): Use is_same instead of __is_optional.
4931         (optional(const optional<_Up>&)): Constrain with
4932         __converts_from_optional.
4933         (optional(optional<_Up>&&)): Likewise.
4934         (operator=(_Up&&)): Use is_same instead of __is_optional, check
4935         is_same and is_scalar.
4936         (operator=(const optional<_Up>&)): Constrain with
4937         __converts_from_optional and __assigns_from_optional.
4938         (operator=(optional<_Up>&&)): Likewise.
4939         * testsuite/20_util/optional/77288.cc: New.
4940         * testsuite/20_util/optional/cons/value.cc: Adjust.
4941
4942 2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
4943
4944         Implement LWG 2729 for tuple.
4945         * include/std/tuple (_Tuple_impl(_Tuple_impl&&)):
4946         Suppress conditionally.
4947         (_Tuple_impl(_Tuple_impl<_Idx, _UHead, _UTails...>&&)): Likewise.
4948         (__is_tuple_impl_trait_impl, __is_tuple_impl_trait): New.
4949         (_Tuple_impl(const _Head&)): Constrain.
4950         (_Tuple_impl(_UHead&&)): Likewise.
4951         (_Tuple_impl(_Tuple_impl&&)): Suppress conditionally.
4952         (_Tuple_impl(const _Tuple_impl<_Idx, _UHead>&)): Constrain.
4953         (_Tuple_impl(_Tuple_impl<_Idx, _UHead>&&)): Likewise.
4954         (operator=(const tuple&)): Enable conditionally.
4955         (operator=(tuple&&)): Suppress conditionally.
4956         (operator=(const tuple<_UElements...>&)): Constrain.
4957         (operator=(tuple<_UElements...>&&)): Likewise.
4958         (operator=(const tuple&)): Enable conditionally (2-param tuple).
4959         (operator=(tuple&&)): Suppress conditionally (2-param tuple).
4960         (operator=(const tuple<_U1, _U2>&)): Constrain.
4961         (operator=(tuple<_U1, _U2>&&)): Likewise.
4962         (operator=(const pair<_U1, _U2>&)): Likewise.
4963         (operator=(pair<_U1, _U2>&&)): Likewise.
4964         * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust.
4965         * testsuite/20_util/tuple/tuple_traits.cc: New.
4966
4967 2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
4968
4969         PR libstdc++/77537
4970         Implement LWG 2729 for pair.
4971         * include/bits/stl_pair.h (_PCC): New.
4972         (_ConstructiblePair, _ImplicitlyConvertiblePair):
4973         Turn into static member functions of _PCC.
4974         (_MoveConstructiblePair, _ImplicitlyMoveConvertiblePair): Likewise.
4975         (_PCCP): New.
4976         (pair(const _T1&, const _T2&)): Adjust.
4977         (_PCCFP): New.
4978         (pair(const pair<_U1, _U2>&)): Adjust.
4979         (pair(_U1&&, const _T2&)): Likewise.
4980         (pair(const _T1&, _U2&&)): Likewise.
4981         (pair(_U1&&, _U2&&)): Likewise.
4982         (pair(pair<_U1, _U2>&&)): Likewise.
4983         (operator=(const pair&)): Make conditionally deleted.
4984         (operator=(pair&&)): Make conditionally suppressed.
4985         (operator=(const pair<_U1, _U2>&)): Constrain.
4986         (operator=(pair<_U1, _U2>&&): Likewise.
4987         * include/std/type_traits (__nonesuch): New.
4988         * testsuite/20_util/pair/traits.cc: New.
4989
4990 2016-09-20  Ville Voutilainen  <ville.voutilainen@gmail.com>
4991
4992         PR libstdc++/77619
4993         * include/bits/stl_construct.h: (_Construct_novalue): New.
4994         (_Destroy_n_aux, _Destroy_n): New.
4995         * include/bits/stl_uninitialized.h: (type_traits):
4996         New include in C++11 mode.
4997         (__uninitialized_default_novalue_1): New.
4998         (__uninitialized_default_novalue_n_1): Likewise.
4999         (__uninitialized_default_novalue): Likewise.
5000         (__uninitialized_default_novalue_n): Likewise.
5001         (__uninitialized_copy_n_pair): Likewise.
5002         (uninitialized_default_construct):
5003         Use __uninitialized_default_novalue.
5004         (uninitialized_default_construct_n):
5005         Use __uninitialized_default_novalue_n.
5006         (uninitialized_value_construct): Use __uninitialized_default.
5007         (uninitialized_value_construct_n): Use __uninitialized_default_n.
5008         (uninitialized_move): Use uninitialized_copy.
5009         (uninitialized_move_n): Use __uninitialized_copy_n_pair.
5010         (destroy_at): Use _Destroy.
5011         (destroy): Likewise.
5012         (destroy_n): Likewise.
5013         * testsuite/20_util/specialized_algorithms/
5014         memory_management_tools/1.cc: Add tests for exceptions,
5015         add tests for trivial cases for construct and move.
5016
5017 2016-09-20  Jonathan Wakely  <jwakely@redhat.com>
5018
5019         * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.__init__)
5020         (DequeWorkerBase.index, VectorWorkerBase.get): Use // for division.
5021
5022 2016-09-19  Jonathan Wakely  <jwakely@redhat.com>
5023
5024         PR libstdc++/77645
5025         * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.__init__)
5026         (DequeWorkerBase.index, VectorWorkerBase.get): Cast results of
5027         division to int to work with Python 3.
5028
5029         * testsuite/lib/gdb-test.exp (gdb-test): Fail if Python error occurs.
5030
5031         * python/libstdcxx/v6/printers.py (SingleObjContainerPrinter): Allow
5032         display_hint to be set by subclasses.
5033         (StdVariantPrinter): Use array for display_hint. Adjust output to be
5034         more similar to std::any and std::optional output.
5035         (register_type_printers): Add type printers for basic_string_view
5036         typedefs and experimental::any. Adjust type printers for
5037         fundamentals_v1 templates to match fundamentals_v2 and later.
5038         * testsuite/libstdc++-prettyprinters/cxx17.cc: New.
5039
5040         PR libstdc++/77645
5041         * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.index): Rename
5042         argument.
5043         (ListWorkerBase.get_value_from_node): Define new method.
5044         (ListFrontWorker.__call__, ListBackWorker.__call__): Use it.
5045
5046 2016-09-17  Jonathan Wakely  <jwakely@redhat.com>
5047
5048         * python/libstdcxx/v6/printers.py (StdVariantPrinter): Define.
5049         (StdExpAnyPrinter, StdExpOptionalPrinter, StdExpStringViewPrinter):
5050         Register for C++17 components in namespace std. Strip inline namespace
5051         from typename.
5052
5053 2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
5054
5055         * doc/xml/manual/profile_mode.xml: Fix typo.
5056         * doc/html/manual/profile_mode_devel.html: Regenerate.
5057
5058 2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
5059             Marc Glisse  <marc.glisse@inria.fr>
5060
5061         * libsupc++/new_opa.cc [_GLIBCXX_HAVE_ALIGNED_ALLOC]
5062         (operator new(size_t, align_val_t)): Replace modulus operator with
5063         mask.
5064
5065 2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
5066
5067         * libsupc++/new_opa.cc [_GLIBCXX_HAVE_POSIX_MEMALIGN] (aligned_alloc):
5068         Increase alignment if less than sizeof(void*).
5069         [_GLIBCXX_HAVE_ALIGNED_ALLOC] (operator new(size_t, align_val_t)):
5070         Increase size if not a multiple of alignment.
5071
5072 2016-09-15  Jonathan Wakely  <jwakely@redhat.com>
5073
5074         * doc/xml/manual/debug_mode.xml: Minor editorial fixes.
5075         * doc/html/*: Regenerate.
5076
5077         * testsuite/23_containers/vector/debug/insert6_neg.cc: Remove
5078         -Wno-deprecated.
5079         * testsuite/util/debug/checks.h (generate_unique<bool>): Specialize.
5080
5081 2016-09-14  Marek Polacek  <polacek@redhat.com>
5082
5083         * testsuite/23_containers/vector/debug/insert6_neg.cc: Use
5084         -Wno-deprecated.
5085
5086 2016-09-14  Christophe Lyon  <christophe.lyon@linaro.org>
5087
5088         * testsuite/23_containers/vector/bool/modifiers/insert/31370.cc:
5089         Move dg-do directive before dg-skip.
5090         * testsuite/21_strings/debug/iterator_self_move_assign_neg.cc:
5091         Move dg-do directive before dg-require.
5092         * testsuite/21_strings/debug/self_move_assign_neg.cc: Likewise.
5093         * testsuite/23_containers/vector/debug/57779_neg.cc: Likewise.
5094         * testsuite/23_containers/vector/debug/60587_neg.cc: Likewise.
5095         * testsuite/23_containers/vector/debug/assign1_neg.cc: Likewise.
5096         * testsuite/23_containers/vector/debug/assign2_neg.cc: Likewise.
5097         * testsuite/23_containers/vector/debug/assign3_neg.cc: Likewise.
5098         * testsuite/23_containers/vector/debug/construct1_neg.cc: Likewise.
5099         * testsuite/23_containers/vector/debug/construct2_neg.cc: Likewise.
5100         * testsuite/23_containers/vector/debug/construct3_neg.cc: Likewise.
5101         * testsuite/23_containers/vector/debug/insert1_neg.cc: Likewise.
5102         * testsuite/23_containers/vector/debug/insert2_neg.cc: Likewise.
5103         * testsuite/23_containers/vector/debug/insert3_neg.cc: Likewise.
5104         * testsuite/23_containers/vector/debug/insert5_neg.cc: Likewise.
5105         * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Likewise.
5106         * testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
5107         Likewise.
5108         * testsuite/25_algorithms/pop_heap/empty2_neg.cc: Likewise.
5109         * testsuite/25_algorithms/pop_heap/empty_neg.cc: Likewise.
5110         * testsuite/27_io/objects/char/12048-5.cc: Likewise.
5111         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
5112         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
5113
5114 2016-09-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
5115
5116         Implement P0040R3, Extending memory management tools.
5117         * include/bits/stl_uninitialized.h (utility): New include
5118         in C++17 mode.
5119         (uninitialized_default_construct): New.
5120         (uninitialized_default_construct_n): Likewise.
5121         (uninitialized_value_construct): Likewise.
5122         (uninitialized_value_construct_n): Likewise.
5123         (uninitialized_move): Likewise.
5124         (uninitialized_move_n): Likewise.
5125         (destroy_at, destroy, destroy_n): Likewise.
5126         * testsuite/20_util/specialized_algorithms/memory_management_tools/
5127         1.cc: New.
5128
5129 2016-09-12  Jason Merrill  <jason@redhat.com>
5130
5131         * config/abi/pre/gnu.ver: Use [jmy] for size_t.
5132
5133 2016-09-12  Ville Voutilainen  <ville.voutilainen@gmail.com>
5134
5135         Implement P0253R1, Fixing a design mistake in the searchers
5136         interface in Library Fundamentals.
5137         * include/std/functional: (utility): New include in C++17 mode.
5138         (default_searcher): Use a pair as return type, adjust the definition.
5139         (boyer_moore_searcher): Likewise.
5140         (boyer_moore_horspool_searcher): Likewise.
5141         * testsuite/20_util/function_objects/searchers.cc: Adjust.
5142
5143 2016-09-12  Ville Voutilainen  <ville.voutilainen@gmail.com>
5144
5145         Implement C++17 string searchers.
5146         * include/std/functional: (unordered_map, vector): New includes
5147         in C++17 mode.
5148         (array, bits/stl_algo.h): Likewise.
5149         (default_searcher, __boyer_moore_map_base): New.
5150         (__boyer_moore_array_base, __is_std_equal_to): Likewise.
5151         (__boyer_moore_base_t, boyer_moore_searcher): Likewise.
5152         (boyer_moore_horspool_searcher, make_default_searcher): Likewise.
5153         (make_boyer_moore_searcher): Likewise.
5154         (make_boyer_moore_horspool_searcher): Likewise.
5155         * testsuite/20_util/function_objects/searchers.cc: New.
5156
5157 2016-09-12  Matthew Wahab  <matthew.wahab@arm.com>
5158
5159         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
5160         Move dg-do directive before dg-require.
5161         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: Likewise.
5162         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
5163         Likewise.
5164         * testsuite/22_locale/codecvt/utf8.cc: Likewise.
5165         * testsuite/22_locale/locale/cons/unicode.cc: Likewise.
5166         * testsuite/23_containers/deque/debug/assign1_neg.cc: Likewise.
5167         * testsuite/23_containers/deque/debug/assign2_neg.cc: Likewise.
5168         * testsuite/23_containers/deque/debug/assign3_neg.cc: Likewise.
5169         * testsuite/23_containers/deque/debug/construct1_neg.cc: Likewise.
5170         * testsuite/23_containers/deque/debug/construct2_neg.cc: Likewise.
5171         * testsuite/23_containers/deque/debug/construct3_neg.cc: Likewise.
5172         * testsuite/23_containers/deque/debug/insert1_neg.cc: Likewise.
5173         * testsuite/23_containers/deque/debug/insert2_neg.cc: Likewise.
5174         * testsuite/23_containers/deque/debug/insert3_neg.cc: Likewise.
5175         * testsuite/23_containers/deque/debug/insert5_neg.cc: Likewise.
5176         * testsuite/23_containers/deque/debug/iterator_self_move_assign_neg.cc:
5177         Likewise.
5178         * testsuite/23_containers/deque/debug/self_move_assign_neg.cc:
5179         Likewise.
5180         * testsuite/23_containers/deque/debug/shrink_to_fit.cc: Likewise.
5181         * testsuite/23_containers/forward_list/debug/60499.cc: Likewise.
5182         * testsuite/23_containers/forward_list/debug/construct1_neg.cc:
5183         Likewise.
5184         * testsuite/23_containers/forward_list/debug/construct2_neg.cc:
5185         Likewise.
5186         * testsuite/23_containers/forward_list/debug/construct3_neg.cc:
5187         Likewise.
5188         * testsuite/23_containers/forward_list/debug/erase_after1_neg.cc:
5189         Likewise.
5190         * testsuite/23_containers/forward_list/debug/erase_after2_neg.cc:
5191         Likewise.
5192         * testsuite/23_containers/forward_list/debug/erase_after3_neg.cc:
5193         Likewise.
5194         * testsuite/23_containers/forward_list/debug/erase_after4_neg.cc:
5195         Likewise.
5196         * testsuite/23_containers/forward_list/debug/erase_after5_neg.cc:
5197         Likewise.
5198         * testsuite/23_containers/forward_list/debug/erase_after6_neg.cc:
5199         Likewise.
5200         * testsuite/23_containers/forward_list/debug/erase_after7_neg.cc:
5201         Likewise.
5202         * testsuite/23_containers/forward_list/debug/erase_after8_neg.cc:
5203         Likewise.
5204         * testsuite/23_containers/forward_list/debug/erase_after9_neg.cc:
5205         Likewise.
5206         * testsuite/23_containers/forward_list/debug/insert_after1_neg.cc:
5207         Likewise.
5208         * testsuite/23_containers/forward_list/debug/insert_after2_neg.cc:
5209         Likewise.
5210         * testsuite/23_containers/forward_list/debug/insert_after3_neg.cc:
5211         Likewise.
5212         * testsuite/23_containers/forward_list/debug/insert_after4_neg.cc:
5213         Likewise.
5214         * testsuite/23_containers/forward_list/debug/
5215         iterator_self_move_assign_neg.cc: Likewise.
5216         * testsuite/23_containers/forward_list/debug/self_move_assign_neg.cc:
5217         Likewise.
5218         * testsuite/23_containers/forward_list/debug/splice_after1_neg.cc:
5219         Likewise.
5220         * testsuite/23_containers/forward_list/debug/splice_after2_neg.cc:
5221         Likewise.
5222         * testsuite/23_containers/forward_list/debug/splice_after3_neg.cc:
5223         Likewise.
5224         * testsuite/23_containers/forward_list/debug/splice_after4_neg.cc:
5225         Likewise.
5226         * testsuite/23_containers/forward_list/debug/splice_after5_neg.cc:
5227         Likewise.
5228         * testsuite/23_containers/forward_list/debug/splice_after6_neg.cc:
5229         Likewise.
5230         * testsuite/23_containers/forward_list/debug/splice_after7_neg.cc:
5231         Likewise.
5232         * testsuite/23_containers/list/debug/assign1_neg.cc: Likewise.
5233         * testsuite/23_containers/list/debug/assign2_neg.cc: Likewise.
5234         * testsuite/23_containers/list/debug/assign3_neg.cc: Likewise.
5235         * testsuite/23_containers/list/debug/construct1_neg.cc: Likewise.
5236         * testsuite/23_containers/list/debug/construct2_neg.cc: Likewise.
5237         * testsuite/23_containers/list/debug/construct3_neg.cc: Likewise.
5238         * testsuite/23_containers/list/debug/insert1_neg.cc: Likewise.
5239         * testsuite/23_containers/list/debug/insert2_neg.cc: Likewise.
5240         * testsuite/23_containers/list/debug/insert3_neg.cc: Likewise.
5241         * testsuite/23_containers/list/debug/insert5_neg.cc: Likewise.
5242         * testsuite/23_containers/list/debug/iterator_self_move_assign_neg.cc:
5243         Likewise.
5244         * testsuite/23_containers/list/debug/self_move_assign_neg.cc: Likewise.
5245         * testsuite/23_containers/map/debug/60499.cc: Likewise.
5246         * testsuite/23_containers/map/debug/construct1_neg.cc: Likewise.
5247         * testsuite/23_containers/map/debug/construct2_neg.cc: Likewise.
5248         * testsuite/23_containers/map/debug/construct3_neg.cc: Likewise.
5249         * testsuite/23_containers/map/debug/insert1_neg.cc: Likewise.
5250         * testsuite/23_containers/map/debug/insert2_neg.cc: Likewise.
5251         * testsuite/23_containers/map/debug/insert3_neg.cc: Likewise.
5252         * testsuite/23_containers/map/debug/iterator_self_move_assign_neg.cc:
5253         Likewise.
5254         * testsuite/23_containers/map/debug/self_move_assign_neg.cc: Likewise.
5255         * testsuite/23_containers/multimap/debug/60499.cc: Likewise.
5256         * testsuite/23_containers/multimap/debug/construct1_neg.cc: Likewise.
5257         * testsuite/23_containers/multimap/debug/construct2_neg.cc: Likewise.
5258         * testsuite/23_containers/multimap/debug/construct3_neg.cc: Likewise.
5259         * testsuite/23_containers/multimap/debug/insert1_neg.cc: Likewise.
5260         * testsuite/23_containers/multimap/debug/insert2_neg.cc: Likewise.
5261         * testsuite/23_containers/multimap/debug/insert3_neg.cc: Likewise.
5262         * testsuite/23_containers/multimap/debug/
5263         iterator_self_move_assign_neg.cc: Likewise.
5264         * testsuite/23_containers/multimap/debug/self_move_assign_neg.cc:
5265         Likewise.
5266         * testsuite/23_containers/multiset/debug/60499.cc: Likewise.
5267         * testsuite/23_containers/multiset/debug/construct1_neg.cc: Likewise.
5268         * testsuite/23_containers/multiset/debug/construct2_neg.cc: Likewise.
5269         * testsuite/23_containers/multiset/debug/construct3_neg.cc: Likewise.
5270         * testsuite/23_containers/multiset/debug/insert1_neg.cc: Likewise.
5271         * testsuite/23_containers/multiset/debug/insert2_neg.cc: Likewise.
5272         * testsuite/23_containers/multiset/debug/insert3_neg.cc: Likewise.
5273         * testsuite/23_containers/multiset/debug/
5274         iterator_self_move_assign_neg.cc: Likewise.
5275         * testsuite/23_containers/multiset/debug/self_move_assign_neg.cc:
5276         Likewise.
5277         * testsuite/23_containers/set/debug/60499.cc: Likewise.
5278         * testsuite/23_containers/set/debug/construct1_neg.cc: Likewise.
5279         * testsuite/23_containers/set/debug/construct2_neg.cc: Likewise.
5280         * testsuite/23_containers/set/debug/construct3_neg.cc: Likewise.
5281         * testsuite/23_containers/set/debug/insert1_neg.cc: Likewise.
5282         * testsuite/23_containers/set/debug/insert2_neg.cc: Likewise.
5283         * testsuite/23_containers/set/debug/insert3_neg.cc: Likewise.
5284         * testsuite/23_containers/set/debug/iterator_self_move_assign_neg.cc:
5285         Likewise.
5286         * testsuite/23_containers/set/debug/self_move_assign_neg.cc: Likewise.
5287         * testsuite/23_containers/unordered_map/debug/60499.cc: Likewise.
5288         * testsuite/23_containers/unordered_map/debug/begin1_neg.cc: Likewise.
5289         * testsuite/23_containers/unordered_map/debug/begin2_neg.cc: Likewise.
5290         * testsuite/23_containers/unordered_map/debug/bucket_size_neg.cc:
5291         Likewise.
5292         * testsuite/23_containers/unordered_map/debug/cbegin_neg.cc: Likewise.
5293         * testsuite/23_containers/unordered_map/debug/cend_neg.cc: Likewise.
5294         * testsuite/23_containers/unordered_map/debug/construct1_neg.cc:
5295         Likewise.
5296         * testsuite/23_containers/unordered_map/debug/construct2_neg.cc:
5297         Likewise.
5298         * testsuite/23_containers/unordered_map/debug/construct3_neg.cc:
5299         Likewise.
5300         * testsuite/23_containers/unordered_map/debug/end1_neg.cc: Likewise.
5301         * testsuite/23_containers/unordered_map/debug/end2_neg.cc: Likewise.
5302         * testsuite/23_containers/unordered_map/debug/insert1_neg.cc: Likewise.
5303         * testsuite/23_containers/unordered_map/debug/insert2_neg.cc: Likewise.
5304         * testsuite/23_containers/unordered_map/debug/insert3_neg.cc: Likewise.
5305         * testsuite/23_containers/unordered_map/debug/
5306         invalid_local_iterator_compare_neg.cc: Likewise.
5307         * testsuite/23_containers/unordered_map/debug/
5308         invalid_local_iterator_range_neg.cc: Likewise.
5309         * testsuite/23_containers/unordered_map/debug/
5310         iterator_self_move_assign_neg.cc: Likewise.
5311         * testsuite/23_containers/unordered_map/debug/max_load_factor_neg.cc:
5312         Likewise.
5313         * testsuite/23_containers/unordered_map/debug/self_move_assign_neg.cc:
5314         Likewise.
5315         * testsuite/23_containers/unordered_map/debug/
5316         use_erased_local_iterator_neg.cc: Likewise.
5317         * testsuite/23_containers/unordered_map/debug/
5318         use_invalid_iterator_neg.cc: Likewise.
5319         * testsuite/23_containers/unordered_map/debug/
5320         use_invalid_local_iterator_neg.cc: Likewise.
5321         * testsuite/23_containers/unordered_multimap/debug/60499.cc: Likewise.
5322         * testsuite/23_containers/unordered_multimap/debug/begin1_neg.cc:
5323         Likewise.
5324         * testsuite/23_containers/unordered_multimap/debug/begin2_neg.cc:
5325         Likewise.
5326         * testsuite/23_containers/unordered_multimap/debug/bucket_size_neg.cc:
5327         Likewise.
5328         * testsuite/23_containers/unordered_multimap/debug/cbegin_neg.cc:
5329         Likewise.
5330         * testsuite/23_containers/unordered_multimap/debug/cend_neg.cc:
5331         Likewise.
5332         * testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc:
5333         Likewise.
5334         * testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc:
5335         Likewise.
5336         * testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc:
5337         Likewise.
5338         * testsuite/23_containers/unordered_multimap/debug/end1_neg.cc:
5339         Likewise.
5340         * testsuite/23_containers/unordered_multimap/debug/end2_neg.cc:
5341         Likewise.
5342         * testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc:
5343         Likewise.
5344         * testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc:
5345         Likewise.
5346         * testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc:
5347         Likewise.
5348         * testsuite/23_containers/unordered_multimap/debug/
5349         invalid_local_iterator_compare_neg.cc: Likewise.
5350         * testsuite/23_containers/unordered_multimap/debug/
5351         invalid_local_iterator_range_neg.cc: Likewise.
5352         * testsuite/23_containers/unordered_multimap/debug/
5353         iterator_self_move_assign_neg.cc: Likewise.
5354         * testsuite/23_containers/unordered_multimap/debug/
5355         max_load_factor_neg.cc: Likewise.
5356         * testsuite/23_containers/unordered_multimap/debug/
5357         self_move_assign_neg.cc: Likewise.
5358         * testsuite/23_containers/unordered_multimap/debug/
5359         use_erased_local_iterator_neg.cc: Likewise.
5360         * testsuite/23_containers/unordered_multimap/debug/
5361         use_invalid_iterator_neg.cc: Likewise.
5362         * testsuite/23_containers/unordered_multimap/debug/
5363         use_invalid_local_iterator_neg.cc: Likewise.
5364         * testsuite/23_containers/unordered_multiset/debug/60499.cc:
5365         Likewise.
5366         * testsuite/23_containers/unordered_multiset/debug/begin1_neg.cc:
5367         Likewise.
5368         * testsuite/23_containers/unordered_multiset/debug/begin2_neg.cc:
5369         Likewise.
5370         * testsuite/23_containers/unordered_multiset/debug/bucket_size_neg.cc:
5371         Likewise.
5372         * testsuite/23_containers/unordered_multiset/debug/cbegin_neg.cc:
5373         Likewise.
5374         * testsuite/23_containers/unordered_multiset/debug/cend_neg.cc:
5375         Likewise.
5376         * testsuite/23_containers/unordered_multiset/debug/construct1_neg.cc:
5377         Likewise.
5378         * testsuite/23_containers/unordered_multiset/debug/construct2_neg.cc:
5379         Likewise.
5380         * testsuite/23_containers/unordered_multiset/debug/construct3_neg.cc:
5381         Likewise.
5382         * testsuite/23_containers/unordered_multiset/debug/end1_neg.cc:
5383         Likewise.
5384         * testsuite/23_containers/unordered_multiset/debug/end2_neg.cc:
5385         Likewise.
5386         * testsuite/23_containers/unordered_multiset/debug/insert1_neg.cc:
5387         Likewise.
5388         * testsuite/23_containers/unordered_multiset/debug/insert2_neg.cc:
5389         Likewise.
5390         * testsuite/23_containers/unordered_multiset/debug/insert3_neg.cc:
5391         Likewise.
5392         * testsuite/23_containers/unordered_multiset/debug/
5393         invalid_local_iterator_compare_neg.cc: Likewise.
5394         * testsuite/23_containers/unordered_multiset/debug/
5395         invalid_local_iterator_range_neg.cc: Likewise.
5396         * testsuite/23_containers/unordered_multiset/debug/
5397         iterator_self_move_assign_neg.cc: Likewise.
5398         * testsuite/23_containers/unordered_multiset/debug/
5399         max_load_factor_neg.cc: Likewise.
5400         * testsuite/23_containers/unordered_multiset/debug/
5401         self_move_assign_neg.cc: Likewise.
5402         * testsuite/23_containers/unordered_multiset/debug/
5403         use_erased_local_iterator_neg.cc: Likewise.
5404         * testsuite/23_containers/unordered_multiset/debug/
5405         use_invalid_iterator_neg.cc: Likewise.
5406         * testsuite/23_containers/unordered_multiset/debug/
5407         use_invalid_local_iterator_neg.cc: Likewise.
5408         *  testsuite/23_containers/unordered_set/debug/60499.cc: Likewise.
5409         * testsuite/23_containers/unordered_set/debug/begin1_neg.cc: Likewise.
5410         * testsuite/23_containers/unordered_set/debug/begin2_neg.cc: Likewise.
5411         * testsuite/23_containers/unordered_set/debug/bucket_size_neg.cc:
5412         Likewise.
5413         * testsuite/23_containers/unordered_set/debug/cbegin_neg.cc: Likewise.
5414         * testsuite/23_containers/unordered_set/debug/cend_neg.cc: Likewise.
5415         * testsuite/23_containers/unordered_set/debug/construct1_neg.cc:
5416         Likewise.
5417         * testsuite/23_containers/unordered_set/debug/construct2_neg.cc:
5418         Likewise.
5419         * testsuite/23_containers/unordered_set/debug/construct3_neg.cc:
5420         Likewise.
5421         * testsuite/23_containers/unordered_set/debug/end1_neg.cc: Likewise.
5422         * testsuite/23_containers/unordered_set/debug/end2_neg.cc: Likewise.
5423         * testsuite/23_containers/unordered_set/debug/insert1_neg.cc: Likewise.
5424         * testsuite/23_containers/unordered_set/debug/insert2_neg.cc: Likewise.
5425         * testsuite/23_containers/unordered_set/debug/insert3_neg.cc: Likewise.
5426         * testsuite/23_containers/unordered_set/debug/
5427         invalid_local_iterator_compare_neg.cc: Likewise.
5428         * testsuite/23_containers/unordered_set/debug/
5429         invalid_local_iterator_range_neg.cc: Likewise.
5430         * testsuite/23_containers/unordered_set/debug/
5431         iterator_self_move_assign_neg.cc: Likewise.
5432         * testsuite/23_containers/unordered_set/debug/
5433         max_load_factor_neg.cc: Likewise.
5434         * testsuite/23_containers/unordered_set/debug/
5435         self_move_assign_neg.cc: Likewise.
5436         * testsuite/23_containers/unordered_set/debug/
5437         use_erased_local_iterator_neg.cc: Likewise.
5438         * testsuite/23_containers/unordered_set/debug/
5439         use_invalid_iterator_neg.cc: Likewise.
5440         * testsuite/23_containers/unordered_set/debug/
5441         use_invalid_local_iterator_neg.cc: Likewise.
5442         * testsuite/23_containers/vector/debug/52433.cc: Likewise.
5443         * testsuite/23_containers/vector/debug/60499.cc: Likewise.
5444         * testsuite/23_containers/vector/debug/bool/shrink_to_fit.cc: Likewise.
5445         * testsuite/23_containers/vector/debug/
5446         iterator_self_move_assign_neg.cc: Likewise.
5447         * testsuite/23_containers/vector/debug/self_move_assign_neg.cc:
5448         Likewise.
5449         * testsuite/23_containers/vector/debug/shrink_to_fit.cc: Likewise.
5450         * testsuite/25_algorithms/pop_heap/complexity.cc: Likewise.
5451         * testsuite/25_algorithms/push_heap/complexity.cc: Likewise.
5452         * testsuite/25_algorithms/sort_heap/complexity.cc: Likewise.
5453         * testsuite/29_atomics/atomic/60658.cc: Likewise.
5454         * testsuite/29_atomics/atomic/60695.cc: Likewise.
5455         * testsuite/29_atomics/atomic/62259.cc: Likewise.
5456         * testsuite/29_atomics/atomic/64658.cc: Likewise.
5457         * testsuite/29_atomics/atomic/cons/49445.cc: Likewise.
5458         * testsuite/29_atomics/atomic/operators/51811.cc: Likewise.
5459         * testsuite/29_atomics/atomic/operators/pointer_partial_void.cc:
5460         Likewise.
5461
5462 2016-09-11  Jonathan Wakely  <jwakely@redhat.com>
5463
5464         * libsupc++/new_opant.cc: Include exception_defines.h.
5465         * libsupc++/new_opvant.cc: Likewise.
5466
5467 2016-09-09  Jason Merrill  <jason@redhat.com>
5468
5469         Implement P0035R4, C++17 new of over-aligned types.
5470         * libsupc++/new: Declare aligned new/delete operators.
5471         * config/abi/pre/gnu.ver: Export them.
5472         * configure.ac: Check for aligned_alloc, posix_memalign, memalign,
5473         _aligned_malloc.
5474         * libsupc++/new_opa.cc: New.
5475         * libsupc++/new_opant.cc: New.
5476         * libsupc++/new_opva.cc: New.
5477         * libsupc++/new_opva.cc: New.
5478         * libsupc++/del_opa.cc: New.
5479         * libsupc++/del_opant.cc: New.
5480         * libsupc++/del_opsa.cc: New.
5481         * libsupc++/del_opva.cc: New.
5482         * libsupc++/del_opvant.cc: New.
5483         * libsupc++/del_opvsa.cc: New.
5484         * libsupc++/Makefile.am: Build them.
5485
5486 2016-09-05  Tim Shen  <timshen@google.com>
5487
5488         * include/std/variant: include bits/move.h for std::addressof.
5489
5490 2016-09-05  Mikhail Strelnikov  <mikhail.strelnikov@gmail.com>
5491
5492         * include/std/variant (_Variant_storage::_M_storage()): Use
5493         std::addressof instead of operator& to take address.
5494
5495 2016-09-02  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
5496
5497         * acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Check for presence of
5498         setrlimit on both native and cross targets.
5499         * configure: Regenerate.
5500
5501 2016-08-31  Jonathan Wakely  <jwakely@redhat.com>
5502
5503         * include/bits/shared_ptr.h (_Assignable): New alias template.
5504         (shared_ptr::operator=(const shared_ptr<_Tp1>&))
5505         (shared_ptr::operator=(shared_ptr<_Tp1>&&))
5506         (shared_ptr::operator=(unique_ptr<_Tp1>&&)): Constrain with
5507         _Assignable.
5508         * include/bits/shared_ptr_base.h (_Assignable): New alias template.
5509         (__shared_ptr::operator=(const __shared_ptr<_Tp1>&))
5510         (__shared_ptr::operator=(__shared_ptr<_Tp1>&&))
5511         (__shared_ptr::operator=(unique_ptr<_Tp1>&&)): Constrain with
5512         _Assignable.
5513         (__shared_ptr::reset(_Tp1*), __shared_ptr::reset(_Tp1*, _Deleter))
5514         (__shared_ptr::reset(_Tp1*, _Deleter, _Alloc)): Constrain with
5515         _Convertible.
5516         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Change dg-error to
5517         match on any line.
5518         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
5519         * testsuite/20_util/shared_ptr/assign/sfinae.cc: New test.
5520         * testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc: Update
5521         expected errors. Remove unnecessary code.
5522         * testsuite/20_util/shared_ptr/modifiers/reset_sfinae.cc: New test.
5523
5524         * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Move
5525         comparison object.
5526         * testsuite/23_containers/set/move_comparison.cc: New test.
5527
5528         * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
5529         New test.
5530
5531 2016-08-30  Ville Voutilainen  <ville.voutilainen@gmail.com>
5532
5533         PR libstdc++/77395
5534         * include/std/type_traits (is_constructible): Forward-declare...
5535         (__is_base_to_derived_ref): ...and use here.
5536         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
5537         * testsuite/20_util/is_constructible/77395.cc: New.
5538         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
5539         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
5540         Likewise.
5541         * testsuite/20_util/tuple/77395.cc: New.
5542
5543 2016-08-30  Uros Bizjak  <ubizjak@gmail.com>
5544
5545         * testsuite/22_locale/time_get/get/char/2.cc: Move dg-do run
5546         directive above dg-require-namedlocale directive.
5547         * testsuite/22_locale/time_get/get/wchar_t/2.cc: Ditto.
5548         * testsuite/27_io/manipulators/extended/get_time/char/2.cc: Ditto.
5549         * testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc: Ditto.
5550         * testsuite/27_io/manipulators/extended/put_time/char/2.cc: Ditto.
5551         * testsuite/27_io/manipulators/extended/put_time/wchar_t/2.cc: Ditto.
5552
5553 2016-08-27  Tim Shen  <timshen@google.com>
5554
5555         PR libstdc++/77356
5556         * include/bits/regex_compiler.tcc(_M_insert_bracket_matcher,
5557         _M_expression_term): Modify to support dash literal.
5558         * include/bits/regex_scanner.h: Add dash as a token type to make
5559         a different from the mandated dash literal by escaping.
5560         * include/bits/regex_scanner.tcc(_M_scan_in_bracket): Emit dash
5561         token in bracket expression parsing.
5562         * testsuite/28_regex/regression.cc: Add new testcases.
5563
5564 2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
5565
5566         PR libstdc++/51960
5567         * doc/xml/manual/intro.xml: Document DR 2127 change.
5568         * doc/html/*: Regenerate.
5569         * include/bits/stl_raw_storage_iter.h (operator=(_Tp&&)): Add.
5570         (operator++(), operator++(int)): Use injected class name.
5571         * testsuite/20_util/raw_storage_iterator/dr2127.cc: New test.
5572
5573         * testsuite/*: Use { target c++11 } or { target c++14 } instead of
5574         using -std in dg-options.
5575
5576 2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
5577             Pedro Alves  <palves@redhat.com>
5578
5579         * testsuite/lib/gdb-test.exp (gdb-dg-runtest): Define wrapper to save
5580         and restore dg-interpreter-batch-mode.
5581         * testsuite/libstdc++-prettyprinters/prettyprinters.exp: Use
5582         gdb-dg-runtest instead of dg-runtest.
5583         * testsuite/libstdc++-xmethods/xmethods.exp: Likewise.
5584
5585 2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
5586
5587         * config/abi/pre/gnu.ver (GLIBCXX_3.4, GLIBCXX_3.4.21): Use more
5588         precise patterns for basic_string constructors.
5589         (GLIBCXX_3.4.23): Export new constructors.
5590         * doc/xml/manual/intro.xml: Document LWG 2583 status.
5591         * doc/html/*: Regenerate.
5592         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
5593         (basic_string(const basic_string&, size_type, const Alloc&)): Add
5594         new constructor for LWG 2583.
5595         (basic_string(const basic_string&, size_type, size_type)): Remove
5596         default argument.
5597         [!_GLIBCXX_USE_CXX11_ABI]: Likewise.
5598         * include/bits/basic_string.tcc [!_GLIBCXX_USE_CXX11_ABI]: Define it.
5599         * testsuite/21_strings/basic_string/cons/char/8.cc: New test.
5600         * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: New test.
5601
5602 2016-08-24  Aditya Kumar  <hiraditya@msn.com>
5603
5604         * include/bits/algorithmfwd.h: Remove trailing whitespace.
5605         * include/bits/shared_ptr_base.h: Likewise.
5606
5607 2016-08-23  Jonathan Wakely  <jwakely@redhat.com>
5608
5609         * include/debug/array (array): Add _GLIBCXX17_CONSTEXPR.
5610         * include/profile/array (array): Likewise.
5611         (array::swap): Fix exception specification for zero-sized arrays.
5612
5613         PR libstdc++/77334
5614         * include/bits/stl_tree.h (_Rb_tree::_M_move_assign): New functions.
5615         (_Rb_tree::operator=(_Rb_tree&&)): Dispatch to _M_move_assign.
5616         * testsuite/23_containers/map/77334.cc: New test.
5617
5618         * doc/xml/manual/using.xml: Remove reference to -pthreads option.
5619         * doc/html/*: Regenerate.
5620
5621         * testsuite/experimental/feat-cxx14.cc: Only preprocess, not compile.
5622         * testsuite/experimental/feat-lib-fund.cc: Likewise.
5623
5624         PR libstdc++/71771
5625         * include/bits/stl_iterator.h
5626         (operator-(reverse_iterator<Iter>, reverse_iterator<Iter>): Only
5627         define for C++98 mode.
5628         (operator-(move_iterator<Iter>, move_iterator<Iter>): Don't define.
5629         * testsuite/24_iterators/headers/iterator/synopsis.cc: Use
5630         -std=gnu++98.
5631         * testsuite/24_iterators/headers/iterator/synopsis_c++11.cc: New test.
5632         * testsuite/24_iterators/headers/iterator/synopsis_c++14.cc: New test.
5633         * testsuite/24_iterators/headers/iterator/synopsis_c++17.cc: New test.
5634         * testsuite/24_iterators/move_iterator/greedy_ops.cc: Don't test
5635         difference operator.
5636         * testsuite/24_iterators/reverse_iterator/greedy_ops.cc: Only test
5637         difference operator for C++98.
5638         * testsuite/24_iterators/reverse_iterator/71771.cc: New test.
5639
5640         * include/bits/c++config (_GLIBCXX17_CONSTEXPR): Define.
5641         * include/bits/range_access.h (begin, end, rbegin, rend, crbegin)
5642         (crend): Add _GLIBCXX17_CONSTEXPR as per P0031R0.
5643         * include/bits/stl_iterator.h (reverse_iterator, move_iterator)
5644         (__make_reverse_iterator, make_reverse_iterator, make_move_iterator):
5645         Likewise.
5646         * include/bits/stl_iterator_base_funcs.h (__distance, __advance): Add
5647         _GLIBCXX14_CONSTEXPR.
5648         (distance, advance, next, prev): Add _GLIBCXX17_CONSTEXPR.
5649         * include/std/array (array::begin, array::end, array::rbegin)
5650         (array::rend, array::cbegin, array:cend, array::crbegin)
5651         (array::crend, array::operator[], array::at, array::front)
5652         (array::back, array::data): Likewise.
5653         * testsuite/24_iterators/headers/iterator/range_access.cc: Replace
5654         with separate tests for C++11, C++14, and C++17.
5655         * testsuite/24_iterators/headers/iterator/range_access_c++11.cc: New.
5656         * testsuite/24_iterators/headers/iterator/range_access_c++14.cc: New.
5657         * testsuite/24_iterators/headers/iterator/range_access_c++17.cc: New.
5658
5659 2016-08-22  Tim Shen  <timshen@google.com>
5660
5661         Split _M_dfs() into smaller functions.
5662         * regex_executor.h(_M_handle_repeat, _M_handle_subexpr_begin)
5663         (_M_handle_subexpr_end, _M_handle_line_begin_assertion)
5664         (_M_handle_line_end_assertion, _M_handle_word_boundary)
5665         (_M_handle_subexpr_lookahead, _M_handle_match)
5666         (_M_handle_backref, _M_handle_accept, _M_handle_alternative):
5667         Add separate function declarations.
5668         * regex_executor.tcc: Split _M_dfs() into multiple handler functions.
5669
5670 2016-08-22  Gleb Natapov  <gleb@scylladb.com>
5671
5672         PR libstdc++/68297
5673         * config/abi/pre/gnu-versioned-namespace.ver: Export
5674         __cxa_init_primary_exception and std::exception_ptr(void*).
5675         * config/abi/pre/gnu.ver (CXXABI_1.3.11) : Add new symbol version and
5676         export __cxa_init_primary_exception and std::exception_ptr(void*).
5677         * include/Makefile.am: Add new headers.
5678         * include/Makefile.in: Regenerate.
5679         * libsupc++/Makefile.am: Add new headers.
5680         * libsupc++/Makefile.in: Regenerate.
5681         * libsupc++/cxxabi.h (__cxa_allocate_exception): Move to ...
5682         * libsupc++/cxxabi_init_exception.h: New header.
5683         (__cxa_init_primary_exception): Declare.
5684         * libsupc++/eh_throw.cc (__cxa_init_primary_exception): Define.
5685         (__cxa_throw): Use __cxa_init_primary_exception.
5686         * libsupc++/exception (std::exception): Move to ...
5687         * libsupc++/exception.h: New header.
5688         * libsupc++/exception_ptr.h (__exception_ptr::exception_ptr): Add
5689         friend declaration.
5690         (__exception_ptr::__dest_thunk): New function template.
5691         (std::make_exception_ptr) [__cpp_rtti && !_GLIBCXX_HAVE_CDTOR_CALLABI]:
5692         Use __cxa_allocate_exception and __cxa_init_primary_exception to
5693         create exception_ptr.
5694         * libsupc++/typeinfo: Include bits/exception.h instead of exception.
5695         * testsuite/util/testsuite_abi.cc: Add CXXABI_1.3.11 version.
5696
5697 2016-08-22  Jonathan Wakely  <jwakely@redhat.com>
5698
5699         * doc/xml/api.xml: Replace hardcoded links for specific versions with
5700         link to docs for all releases.
5701         * doc/html/*: Regenerate.
5702
5703         PR libstdc++/77322
5704         * doc/xml/manual/intro.xml: Document DR 2062 change.
5705         * include/std/functional (function::swap): Add noexcept.
5706         (swap(function<Res(Args...)&, function<Res(Args...)&)): Likewise.
5707         * testsuite/20_util/function/77322.cc: New test.
5708
5709 2016-08-19  Jonathan Wakely  <jwakely@redhat.com>
5710
5711         * testsuite/21_strings/basic_string/pthread18185.cc: Use -pthread for
5712         *-*-solaris* instead of -pthreads.
5713         * testsuite/21_strings/basic_string/pthread4.cc : Likewise.
5714         * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
5715         * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
5716         * testsuite/23_containers/list/pthread1.cc: Likewise.
5717         * testsuite/23_containers/list/pthread5.cc: Likewise.
5718         * testsuite/23_containers/map/pthread6.cc: Likewise.
5719         * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
5720         * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
5721         * testsuite/30_threads/shared_mutex/*: Likewise.
5722         * testsuite/ext/rope/pthread7-rope.cc: Likewise.
5723         * testsuite/tr1/2_general_utilities/shared_ptr/thread/
5724         default_weaktoshared.cc: Likewise.
5725         * testsuite/tr1/2_general_utilities/shared_ptr/thread/
5726         mutex_weaktoshared.cc: Likewise.
5727         * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise. Use
5728         dg-require-effective-target instead of using -std option.
5729         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
5730         Likewise.
5731         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
5732         * testsuite/23_containers/vector/debug/multithreaded_swap.cc:
5733         Likewise.
5734         * testsuite/30_threads/async/*: Likewise.
5735         * testsuite/30_threads/call_once/*: Likewise.
5736         * testsuite/30_threads/condition_variable/*: Likewise.
5737         * testsuite/30_threads/condition_variable_any/*: Likewise.
5738         * testsuite/30_threads/future/*: Likewise.
5739         * testsuite/30_threads/lock/*: Likewise.
5740         * testsuite/30_threads/mutex/*: Likewise.
5741         * testsuite/30_threads/packaged_task/*: Likewise.
5742         * testsuite/30_threads/promise/*: Likewise.
5743         * testsuite/30_threads/recursive_mutex/*: Likewise.
5744         * testsuite/30_threads/recursive_timed_mutex/*: Likewise.
5745         * testsuite/30_threads/shared_future/*: Likewise.
5746         * testsuite/30_threads/shared_lock/*: Likewise.
5747         * testsuite/30_threads/shared_timed_mutex/*: Likewise.
5748         * testsuite/30_threads/this_thread/*: Likewise.
5749         * testsuite/30_threads/thread/*: Likewise.
5750         * testsuite/30_threads/timed_mutex/*: Likewise.
5751         * testsuite/30_threads/try_lock/*: Likewise.
5752         * testsuite/30_threads/unique_lock/*: Likewise.
5753
5754         * doc/xml/manual/status_cxx2017.xml: Update status of not_fn.
5755         * doc/html/*: Regenerate.
5756         * include/experimental/functional (_Not_fn, not_fn): Match C++17
5757         semantics.
5758         * include/std/functional (_Not_fn, not_fn): Define for C++17.
5759         * testsuite/20_util/not_fn/1.cc: New.
5760         * testsuite/experimental/functional/not_fn.cc: Test abstract class.
5761         Remove test for volatile-qualified wrapper.
5762
5763         * include/std/atomic (atomic::is_always_lock_free): Define.
5764         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error lineno.
5765         * testsuite/29_atomics/atomic/is_always_lock_free.cc: New.
5766         * testsuite/29_atomics/atomic_integral/is_always_lock_free.cc: New.
5767         * doc/xml/manual/status_cxx2017.xml: Update status.
5768         * doc/html/*: Regenerate.
5769
5770         * include/experimental/tuple (apply): Qualify call to __apply_impl.
5771         * include/std/tuple (apply): Likewise.
5772         * testsuite/experimental/system_error/value.cc: Fix ambiguities in
5773         C++17 mode.
5774         * testsuite/experimental/tuple/tuple_size.cc: Likewise.
5775         * testsuite/experimental/type_traits/value.cc: Likewise.
5776
5777         * doc/xml/manual/status_cxx2017.xml: Update status of make_from_tuple
5778         and variant.
5779         * doc/html/*: Regenerate.
5780
5781 2016-08-18  Ville Voutilainen  <ville.voutilainen@gmail.com>
5782
5783         Implement the latest proposed resolution of LWG 2756.
5784         * include/std/optional (Optional_base(const _Tp&))
5785         (Optional_base(_Tp&&), using _Base::_Base): Remove.
5786         (optional(nullopt_t)): New.
5787         (optional(_Up&&)): Invoke base directly with in_place
5788         rather than creating a temporary, add default template
5789         argument, change constraints.
5790         (optional(const optional<_Up>&)): Invoke base directly
5791         with in_place, remove unnecessary constraints.
5792         (optional(optional<_Up>&& __t)): Likewise.
5793         (optional(in_place_t, _Args&&...)): New.
5794         (optional(in_place_t, initializer_list<_Up>, _Args&&...)): Likewise.
5795         (operator=(_Up&&)): Add default template argument, change constraints.
5796         (operator=(const optional<_Up>&)): Put is_same first in the
5797         constraints.
5798         (operator=(optional<_Up>&&)): Likewise.
5799         * testsuite/20_util/optional/assignment/5.cc: Add a test to
5800         verify assignment from something that can't be perfect-forwarded.
5801         * testsuite/20_util/optional/cons/value.cc: Add tests to verify
5802         that a nested optional is disengaged when constructed
5803         from a disengaged element type, and to verify that assignments
5804         from an engaged element type engage the optional.
5805
5806 2016-08-18  Tim Shen  <timshen@google.com>
5807
5808         Implement <variant>
5809
5810         * include/Makefile.am: Add new file std/variant.
5811         * include/Makefile.in: Generated from Makefile.am.
5812         * include/bits/enable_special_members.h: Add a tag type to allow
5813         the construction in non-default constructor.
5814         * include/bits/uses_allocator.h: Add convenience traits to
5815         detect constructibility.
5816         * include/std/variant: Implement <variant>.
5817         * testsuite/20_util/variant/compile.cc: Compile-time tests.
5818         * testsuite/20_util/variant/run.cc: Runtime tests.
5819
5820 2016-08-18  Jonathan Wakely  <jwakely@redhat.com>
5821
5822         * doc/xml/manual/test.xml (test.run.permutations): Expand section.
5823         (test.new_tests): Rewrite section.
5824         (tests.dg.directives): New section.
5825         * doc/html/*: Regenerate.
5826
5827         * doc/xml/manual/test.xml: Improve documentation of test targets.
5828         Document new-abi-baseline, check-debug, and check-parallel targets.
5829
5830         * doc/xml/manual/build_hacking.xml: New section on shared library
5831         versioning.
5832
5833         * doc/xml/manual/build_hacking.xml: Improve markup.
5834         * doc/xml/manual/test.xml: Likewise. Change section title from "Test"
5835         to "Testing".
5836         * doc/xml/faq.xml: Change link text to "Testing".
5837
5838         * testsuite/tr1/3_function_objects/function/10.cc: Remove unintended
5839         dg-options directive.
5840
5841 2016-08-17  Jonathan Wakely  <jwakely@redhat.com>
5842
5843         * testsuite/20_util/reference_wrapper/invoke-2.cc: Fix invalid dg-do
5844         directive and use effective target instead of dg-options.
5845
5846         * testsuite/20_util/hash/chi2_q_bit_flip_set.cc: Use effective target
5847         instead of -std in dg-options.
5848         * testsuite/20_util/hash/chi2_q_bit_string_set.cc: Likewise.
5849         * testsuite/20_util/hash/chi2_q_numeric_pattern_set.cc: Likewise.
5850         * testsuite/20_util/hash/chi2_q_uniform_random.cc: Likewise.
5851         * testsuite/20_util/hash/quality.cc: Likewise.
5852         * testsuite/25_algorithms/heap/moveable.cc: Likewise.
5853         * testsuite/25_algorithms/heap/moveable2.cc: Likewise.
5854         * testsuite/25_algorithms/nth_element/random_test.cc: Likewise.
5855         * testsuite/25_algorithms/partial_sort/random_test.cc: Likewise.
5856         * testsuite/25_algorithms/partial_sort_copy/random_test.cc: Likewise.
5857         * testsuite/25_algorithms/sort/random_test.cc: Likewise.
5858
5859         * testsuite/20_util/tuple/67844.cc: Require c++11 effective target.
5860         * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Likewise.
5861         * testsuite/27_io/rvalue_streams.cc: Likewise.
5862
5863         * testsuite/26_numerics/complex/literals/types.cc: Add comment.
5864
5865         * testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
5866         Remove duplicate dg-options directive.
5867
5868         * testsuite/ext/profile/all.cc: Use effective target instead of
5869         -std=gnu++11. Use dg-additional-options instead of repeating options.
5870
5871         * testsuite/20_util/bind/ref_neg.cc: Use effective target instead of
5872         -std=gnu++11. Add -fno-show-columns to dg-options. Use dg-prune-output
5873         instead of dg-excess-errors.
5874
5875         * testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc: Disable
5876         test for C++17.
5877         * testsuite/experimental/chrono/value.cc: Avoid ambiguities in C++17.
5878         * testsuite/experimental/ratio/value.cc: Likewise.
5879         * testsuite/ext/pb_ds/regression/hash_map_rand.cc: Disable test for
5880         C++17.
5881         * testsuite/ext/pb_ds/regression/hash_set_rand.cc: Likewise.
5882         * testsuite/ext/pb_ds/regression/list_update_map_rand.cc: Likewise.
5883         * testsuite/ext/pb_ds/regression/list_update_set_rand.cc: Likewise.
5884         * testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Likewise.
5885         * testsuite/ext/pb_ds/regression/tree_map_rand.cc: Likewise.
5886         * testsuite/ext/pb_ds/regression/tree_set_rand.cc: Likewise.
5887         * testsuite/ext/pb_ds/regression/trie_map_rand.cc: Likewise.
5888         * testsuite/ext/pb_ds/regression/trie_set_rand.cc: Likewise.
5889         * testsuite/tr1/5_numerical_facilities/special_functions/
5890         10_cyl_bessel_k/airy.cc: Adjust namespace of __detail::__airy for
5891         C++17 compatibility.
5892
5893         * testsuite/24_iterators/headers/iterator/range_access.cc: Adjust
5894         expected signatures for C++14 compatibility.
5895
5896         PR libstdc++/77264
5897         * include/bits/basic_string.h (operator=(__sv_type)
5898         (append(__sv_type), assign(__sv_type), insert(size_type, __sv_type))
5899         (replace(size_type, size_type, __sv_type))
5900         (replace(const_iterator, const_iterator, __sv_type))
5901         (find(__sv_type, size_type), rfind(__sv_type, size_type))
5902         (compare(size_type, size_type, __sv_type)): Reformat.
5903         (_If_sv): Define helper for SFINAE constaints.
5904         (append(const _Tp&, size_type, size_type))
5905         (assign(const _Tp&, size_type, size_type))
5906         (insert(size_type, const _Tp&, size_type, size_type))
5907         (replace(size_type, size_type, const _Tp&, size_type, size_type)):
5908         Use _If_sv.
5909         * testsuite/21_strings/basic_string/modifiers/append/char/4.cc: Test
5910         SFINAE constraints.
5911         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
5912         Likewise.
5913         * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
5914         Likewise.
5915         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
5916         Likewise.
5917         * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
5918         Likewise.
5919         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
5920         Likewise.
5921         * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
5922         Likewise.
5923         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
5924         Likewise.
5925         * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
5926         Likewise.
5927         * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
5928         Likewise.
5929         * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
5930         Likewise.
5931
5932 2016-08-16  Jonathan Wakely  <jwakely@redhat.com>
5933
5934         PR libstdc++/72847
5935         * include/bits/stl_bvector.h (_Bvector_base::_M_deallocate): Zero
5936         pointers to start and end of storage.
5937         * testsuite/23_containers/vector/bool/72847.cc: New test.
5938         * include/bits/vector.tcc (vector<bool>::_M_reallocate): Only update
5939         _M_finish after deallocating.
5940         (vector<bool>::_M_fill_insert): Likewise.
5941         (vector<bool>::_M_insert_range): Likewise.
5942         (vector<bool>::_M_insert_aux): Likewise.
5943
5944 2016-08-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
5945
5946         Implement LWG 2744 and LWG 2754.
5947         * include/std/any (any(ValueType&&)): Constrain with __is_in_place_type.
5948         (any(in_place_type_t<_ValueType>, _Args&&...)): Use _Decay.
5949         (any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
5950         Likewise.
5951         (emplace(_Args&&...)): Likewise.
5952         (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
5953         * include/std/utility: (__is_in_place_type_impl): New.
5954         (__is_in_place_type): Likewise.
5955         * testsuite/20_util/any/assign/emplace.cc: Add tests for decaying
5956         emplace.
5957         * testsuite/20_util/any/cons/in_place.cc: Add tests for decaying
5958         in_place constructor.
5959         * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
5960         * testsuite/20_util/any/requirements.cc: Add a test for
5961         in_place-constructing a non-default-constructible type.
5962
5963 2016-08-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
5964
5965         Add a feature macro for C++17 make_from_tuple.
5966         * include/std/tuple (__cpp_lib_make_from_tuple): New.
5967         (__make_from_tuple_impl(_Tuple&&, index_sequence<_Idx...>)):
5968         Qualify the call to get<>().
5969         * testsuite/20_util/tuple/make_from_tuple/1.cc: Adjust.
5970
5971 2016-08-15  Uros Bizjak  <ubizjak@gmail.com>
5972
5973         * src/filesystem/ops.cc: Always include ostream and
5974         ext/stdio_filebuf.h.
5975         (do_copy_file): Check if _GLIBCXX_USE_FCHMODAT is defined.
5976         [_GLIBCXX_USE_SENDFILE]: Fallback to read/write operations in case
5977         sendfile fails with ENOSYS or EINVAL.
5978
5979 2016-08-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
5980
5981         PR libstdc++/72840
5982         * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Fix dg-error
5983         syntax.
5984
5985 2016-08-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
5986
5987         Implement C++17 make_from_tuple.
5988         * include/std/tuple (__make_from_tuple_impl, make_from_tuple): New.
5989         * testsuite/20_util/tuple/make_from_tuple/1.cc: Likewise.
5990
5991 2016-08-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
5992
5993         Implement LWG 2758.
5994         * include/bits/basic_string.h
5995         (append(__sv_type, size_type, size_type)): Turn into a template,
5996         change parameter type, constrain, add a conversion to __sv_type
5997         from the dependent parameter type.
5998         (assign(__sv_type, size_type, size_type)): Likewise.
5999         (insert(size_type, __sv_type, size_type, size_type)): Likewise.
6000         (replace(size_type, size_type, __sv_type, size_type, size_type)):
6001         Likewise.
6002         (compare(size_type, size_type,__sv_type, size_type, size_type)):
6003         Likewise.
6004         * testsuite/21_strings/basic_string/lwg2758.cc: New.
6005
6006 2016-08-06  Jonathan Wakely  <jwakely@redhat.com>
6007
6008         * doc/xml/manual/status_cxx2017.xml: Update status table.
6009         * doc/html/manual/status.html: Regenerate.
6010
6011         * testsuite/lib/libstdc++.exp: Fix typo in comment.
6012
6013         PR libstdc++/72820
6014         * include/std/functional (_Function_base::_Base_manager::_M_clone):
6015         Qualify new operator.
6016         * testsuite/20_util/function/cons/72820.cc: New test.
6017
6018         * doc/xml/manual/status_cxx2017.xml: Add missing LFTSv2 features.
6019         * doc/html/manual/status.html: Regenerate.
6020         * include/Makefile.am: Add new header.
6021         * include/Makefile.in: Regenerate.
6022         * include/bits/invoke.h: New header.
6023         (__invoke): Make constexpr. Add && to types in exception specification.
6024         * include/experimental/tuple (apply, __apply_impl): Fix non-reserved
6025         names. Include <bits/invoke.h> and use std::__invoke.
6026         * include/std/functional (__invfwd, __invoke_impl, __invoke): Move to
6027         new header.
6028         (invoke): Add && to types in exception specification.
6029         * include/std/tuple (apply, __apply_impl): Define for C++17.
6030         * testsuite/20_util/tuple/apply/1.cc: New test.
6031         * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust dg-error
6032         lineno.
6033
6034 2016-08-05  Jonathan Wakely  <jwakely@redhat.com>
6035
6036         * doc/xml/manual/status_cxx2017.xml: Correct shared_from_this status.
6037         * doc/html/manual/status.html: Regenerate.
6038
6039         * include/std/chrono (floor, ceil, round, abs): New for C++17.
6040         * testsuite/20_util/duration_cast/rounding.cc: New test.
6041         * testsuite/20_util/time_point_cast/rounding.cc: New test.
6042         * doc/xml/manual/status_cxx2017.xml: Update status table.
6043         * doc/html/manual/status.html: Regenerate.
6044         * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust
6045         dg-error lineno.
6046         * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
6047         * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
6048         * testsuite/20_util/duration/literals/range.cc: Likewise.
6049
6050         * include/std/functional (__callable_functor): Remove.
6051         (_Function_handler::_M_invoke): Use __invoke instead of
6052         __callable_functor or mem_fn.
6053         (function::_Callable): Use lvalue in result_of expression.
6054         (function): Remove TODO comments about allocators.
6055         * testsuite/20_util/function/cons/refqual.cc: New test.
6056
6057 2016-08-04  Jonathan Wakely  <jwakely@redhat.com>
6058
6059         * doc/xml/manual/status_cxx2017.xml: Update status table.
6060         * include/std/functional (__inv_unwrap): Move to <type_traits>.
6061         (__invoke_impl): Remove exception specifications.
6062         (__invoke, invoke): Add exception specifications using
6063         __is_nothrow_callable.
6064         * include/std/type_traits (__inv_unwrap): Move from <functional>.
6065         (__is_callable_impl, __call_is_nt, __call_is_nothrow): New helpers.
6066         (__is_callable, __is_nothrow_callable): New traits.
6067         (is_callable, is_callable_v): New C++17 traits.
6068         (is_nothrow_callable, is_nothrow_callable_v): Likewise.
6069         * testsuite/20_util/is_callable/requirements/
6070         explicit_instantiation.cc: New test.
6071         * testsuite/20_util/is_callable/requirements/
6072         explicit_instantiation_ext.cc: New test.
6073         * testsuite/20_util/is_callable/requirements/typedefs.cc: New test.
6074         * testsuite/20_util/is_callable/requirements/typedefs_ext.cc: New
6075         test.
6076         * testsuite/20_util/is_callable/value.cc: New test.
6077         * testsuite/20_util/is_callable/value_ext.cc: New test.
6078         * testsuite/20_util/is_nothrow_callable/requirements/
6079         explicit_instantiation.cc: New test.
6080         * testsuite/20_util/is_nothrow_callable/requirements/
6081         explicit_instantiation_ext.cc: New test.
6082         * testsuite/20_util/is_nothrow_callable/requirements/typedefs.cc:
6083         New test.
6084         * testsuite/20_util/is_nothrow_callable/requirements/typedefs_ext.cc:
6085         New test.
6086         * testsuite/20_util/is_nothrow_callable/value.cc: New test.
6087         * testsuite/20_util/is_nothrow_callable/value_ext.cc: New test.
6088
6089         * doc/xml/manual/status_cxx2017.xml: Update C++17 status table.
6090         * doc/html/manual/status.html: Regenerate.
6091
6092         * testsuite/20_util/enable_shared_from_this/members/reinit.cc: Use
6093         effective target not dg-options. Move check for feature-test macro to:
6094         * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
6095         New test.
6096
6097         * include/std/functional (_Unwrap): Rename to __inv_unwrap.
6098         (__invfwd): Adjust.
6099         (__invoke_impl): Remove unused template parameters.
6100         * testsuite/20_util/function_objects/invoke/59768.cc: Remove unused
6101         parameter.
6102         * testsuite/20_util/function_objects/invoke/ref_ext.cc: Copy 59768.cc
6103         and test __invoke extension for C++11.
6104
6105 2016-08-03  Jonathan Wakely  <jwakely@redhat.com>
6106
6107         * include/bits/shared_ptr_base.h (__cpp_lib_enable_shared_from_this):
6108         Define feature-test macro.
6109         * testsuite/20_util/enable_shared_from_this/members/reinit.cc: Test
6110         for the macro.
6111
6112         * include/bits/shared_ptr.h (shared_ptr::weak_type): Define.
6113         * include/bits/shared_ptr_base.h (__shared_ptr::weak_type): Define.
6114         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
6115         * testsuite/20_util/shared_ptr/requirements/weak_type.cc: New test.
6116         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
6117
6118         * include/std/utility (as_const): Define.
6119         * testsuite/20_util/as_const/1.cc: New test.
6120         * testsuite/20_util/as_const/rvalue_neg.cc: New test.
6121
6122         * include/bits/shared_ptr.h (owner_less): Add default template
6123         argument.
6124         * include/bits/shared_ptr_base.h (_Sp_owner_less<void, void>): Define
6125         specialization.
6126         (owner_less<void>): Define specialization.
6127         * include/bits/stl_function.h (__cpp_lib_transparent_operators):
6128         Update value.
6129         * testsuite/20_util/owner_less/void.cc: New test.
6130         * testsuite/experimental/feat-cxx14.cc: Update macro value tested.
6131
6132         * include/bits/allocator.h (__cpp_lib_incomplete_container_elements):
6133         Define feature-test macro.
6134         * include/bits/range_access.h (__cpp_lib_array_constexpr): Likewise.
6135         * include/std/shared_mutex (__cpp_lib_shared_mutex): Uncomment.
6136         * include/std/type_traits (__cpp_lib_logical_traits): Fix value.
6137         (__cpp_lib_type_trait_variable_templates): Define.
6138
6139         * include/bits/stl_function.h: Remove commented-out macro.
6140         * include/bits/stl_tree.h (__cpp_lib_generic_associative_lookup):
6141         Define feature-test macro.
6142         * testsuite/experimental/feat-cxx14.cc: Add tests for more macros.
6143
6144         * include/bits/c++config (_GLIBCXX_USE_STD_SPEC_FUNCS): Define for
6145         C++17, or for C++11/C++14 when __STDCPP_WANT_MATH_SPEC_FUNCS__ is
6146         true.
6147         * include/bits/specfun.h [!__STDCPP_WANT_MATH_SPEC_FUNCS__]: Don't
6148         do #error for C++17.
6149         * include/c_global/cmath: Check _GLIBCXX_USE_STD_SPEC_FUNCS instead
6150         of __STDCPP_WANT_MATH_SPEC_FUNCS__.
6151         * include/tr1/bessel_function.tcc: Likewise.
6152         * include/tr1/beta_function.tcc: Likewise.
6153         * include/tr1/cmath: Likewise.
6154         * include/tr1/ell_integral.tcc: Likewise.
6155         * include/tr1/exp_integral.tcc: Likewise.
6156         * include/tr1/gamma.tcc: Likewise.
6157         * include/tr1/hypergeometric.tcc: Likewise.
6158         * include/tr1/legendre_function.tcc: Likewise.
6159         * include/tr1/modified_bessel_func.tcc: Likewise.
6160         * include/tr1/poly_hermite.tcc: Likewise.
6161         * include/tr1/poly_laguerre.tcc: Likewise.
6162         * include/tr1/riemann_zeta.tcc: Likewise.
6163         * include/tr1/special_function_util.h: Likewise.
6164         * testsuite/26_numerics/headers/cmath/functions_std_c++17.cc: New.
6165
6166         * include/std/type_traits (has_trivial_default_constructor): Remove.
6167         (has_trivial_copy_constructor, has_trivial_copy_assign): Likewise.
6168         * testsuite/20_util/has_trivial_copy_assign/requirements/
6169         explicit_instantiation.cc: Remove test.
6170         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
6171         line number.
6172         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
6173         Likewise.
6174         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
6175         * testsuite/20_util/has_trivial_copy_constructor/requirements/
6176         explicit_instantiation.cc: Likewise.
6177         * testsuite/20_util/has_trivial_copy_constructor/requirements/
6178         typedefs.cc: Likewise.
6179         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
6180         * testsuite/20_util/has_trivial_default_constructor/requirements/
6181         explicit_instantiation.cc: Likewise.
6182         * testsuite/20_util/has_trivial_default_constructor/requirements/
6183         typedefs.cc: Likewise.
6184         * testsuite/20_util/has_trivial_default_constructor/value.cc:
6185         Likewise.
6186         * testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
6187         Check has_trivial_default_constructor, has_trivial_copy_constructor,
6188         and has_trivial_copy_assign are not defined.
6189         * testsuite/20_util/pair/requirements/dr801.cc: Remove commented out
6190         tests.
6191         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
6192         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
6193         dg-error line number.
6194         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
6195         Likewise.
6196
6197 2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
6198
6199         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
6200         Remove reundant check for _GLIBCXX_USE_WCHAR_T and fix char type.
6201         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
6202         Likewise.
6203         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
6204         Likewise.
6205         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
6206         Likewise.
6207         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
6208         Likewise.
6209         * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
6210         Likewise.
6211         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
6212         Likewise.
6213
6214         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Improve
6215         comments.
6216
6217         * testsuite/19_diagnostics/error_code/operators/bool_neg.cc: Move
6218         dg-error to relevant line.
6219         * testsuite/19_diagnostics/error_condition/operators/bool_neg.cc:
6220         Likewise.
6221         * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise.
6222
6223         * scripts/testsuite_flags.in: Add -fno-show-column to cxxflags.
6224
6225         * testsuite/18_support/bad_exception/23591_thread-1.c: Skip test if
6226         options are present that aren't valid for C.
6227         * testsuite/abi/header_cxxabi.c: Likewise.
6228
6229         * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/
6230         check_value.cc: Do not add special functions to namespace std in TR1
6231         test.
6232
6233         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Only
6234         run for C++11 and later.
6235         * testsuite/ext/special_functions/conf_hyperg/check_value.cc:
6236         Likewise.
6237         * testsuite/ext/special_functions/conf_hyperg/compile.cc: Likewise.
6238         * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
6239         * testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
6240         * testsuite/ext/special_functions/hyperg/compile.cc: Likewise.
6241         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
6242         Likewise.
6243         * testsuite/special_functions/01_assoc_laguerre/check_value.cc:
6244         Likewise.
6245         * testsuite/special_functions/01_assoc_laguerre/compile.cc: Likewise.
6246         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc:
6247         Likewise.
6248         * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
6249         Likewise.
6250         * testsuite/special_functions/02_assoc_legendre/check_value.cc:
6251         Likewise.
6252         * testsuite/special_functions/02_assoc_legendre/compile.cc: Likewise.
6253         * testsuite/special_functions/02_assoc_legendre/compile_2.cc:
6254         * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
6255         * testsuite/special_functions/03_beta/check_value.cc: Likewise.
6256         * testsuite/special_functions/03_beta/compile.cc: Likewise.
6257         * testsuite/special_functions/03_beta/compile_2.cc: Likewise.
6258         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
6259         * testsuite/special_functions/04_comp_ellint_1/check_value.cc:
6260         Likewise.
6261         * testsuite/special_functions/04_comp_ellint_1/compile.cc: Likewise.
6262         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Likewise.
6263         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
6264         * testsuite/special_functions/05_comp_ellint_2/check_value.cc:
6265         Likewise.
6266         * testsuite/special_functions/05_comp_ellint_2/compile.cc: Likewise.
6267         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Likewise.
6268         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
6269         * testsuite/special_functions/06_comp_ellint_3/check_value.cc:
6270         Likewise.
6271         * testsuite/special_functions/06_comp_ellint_3/compile.cc: Likewise.
6272         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Likewise.
6273         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
6274         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc:
6275         Likewise.
6276         * testsuite/special_functions/07_cyl_bessel_i/compile.cc: Likewise.
6277         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Likewise.
6278         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
6279         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
6280         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc:
6281         Likewise.
6282         * testsuite/special_functions/08_cyl_bessel_j/compile.cc: Likewise.
6283         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Likewise.
6284         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
6285         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc:
6286         Likewise.
6287         * testsuite/special_functions/09_cyl_bessel_k/compile.cc: Likewise.
6288         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Likewise.
6289         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
6290         * testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
6291         * testsuite/special_functions/10_cyl_neumann/compile.cc: Likewise.
6292         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Likewise.
6293         * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
6294         * testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
6295         * testsuite/special_functions/11_ellint_1/compile.cc: Likewise.
6296         * testsuite/special_functions/11_ellint_1/compile_2.cc: Likewise.
6297         * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
6298         * testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
6299         * testsuite/special_functions/12_ellint_2/compile.cc: Likewise.
6300         * testsuite/special_functions/12_ellint_2/compile_2.cc: Likewise.
6301         * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
6302         * testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
6303         * testsuite/special_functions/13_ellint_3/compile.cc: Likewise.
6304         * testsuite/special_functions/13_ellint_3/compile_2.cc: Likewise.
6305         * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
6306         * testsuite/special_functions/14_expint/check_value.cc: Likewise.
6307         * testsuite/special_functions/14_expint/compile.cc: Likewise.
6308         * testsuite/special_functions/14_expint/compile_2.cc: Likewise.
6309         * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
6310         * testsuite/special_functions/15_hermite/check_value.cc: Likewise.
6311         * testsuite/special_functions/15_hermite/compile.cc: Likewise.
6312         * testsuite/special_functions/15_hermite/compile_2.cc: Likewise.
6313         * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
6314         * testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
6315         * testsuite/special_functions/16_laguerre/compile.cc: Likewise.
6316         * testsuite/special_functions/16_laguerre/compile_2.cc: Likewise.
6317         * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
6318         * testsuite/special_functions/17_legendre/check_value.cc: Likewise.
6319         * testsuite/special_functions/17_legendre/compile.cc: Likewise.
6320         * testsuite/special_functions/17_legendre/compile_2.cc: Likewise.
6321         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
6322         * testsuite/special_functions/18_riemann_zeta/check_value.cc:
6323         Likewise.
6324         * testsuite/special_functions/18_riemann_zeta/compile.cc: Likewise.
6325         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Likewise.
6326         * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
6327         * testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
6328         * testsuite/special_functions/19_sph_bessel/compile.cc: Likewise.
6329         * testsuite/special_functions/19_sph_bessel/compile_2.cc: Likewise.
6330         * testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
6331         * testsuite/special_functions/20_sph_legendre/check_value.cc:
6332         Likewise.
6333         * testsuite/special_functions/20_sph_legendre/compile.cc: Likewise.
6334         * testsuite/special_functions/20_sph_legendre/compile_2.cc: Likewise.
6335         * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
6336         * testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
6337         * testsuite/special_functions/21_sph_neumann/compile.cc: Likewise.
6338         * testsuite/special_functions/21_sph_neumann/compile_2.cc: Likewise.
6339
6340         * testsuite/tr1/5_numerical_facilities/special_functions/
6341         08_cyl_bessel_i/check_value.cc: Use __attribute__((unused)) instead
6342         of [[gnu::unused]].
6343         * testsuite/tr1/5_numerical_facilities/special_functions/
6344         09_cyl_bessel_j/check_value.cc: Likewise.
6345         * testsuite/tr1/5_numerical_facilities/special_functions/
6346         10_cyl_bessel_k/check_value.cc: Likewise.
6347         * testsuite/tr1/5_numerical_facilities/special_functions/
6348         11_cyl_neumann/check_value.cc: Likewise.
6349         * testsuite/tr1/5_numerical_facilities/special_functions/
6350         21_sph_bessel/check_value.cc: Likewise.
6351         * testsuite/tr1/5_numerical_facilities/special_functions/
6352         23_sph_neumann/check_value.cc: Likewise.
6353
6354 2016-08-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6355
6356         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
6357         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
6358         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
6359         * config/abi/post/solaris2.11/baseline_symbols.txt: Likewise.
6360         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: Likewise.
6361         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: Likewise.
6362
6363 2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
6364
6365         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: Skip
6366         test if -flto used.
6367
6368         * testsuite/lib/libstdc++.exp (v3-build_support): Add -fno-lto to
6369         additional flags for compiling libtestc++.a objects.
6370
6371 2016-08-01  Jonathan Wakely  <jwakely@redhat.com>
6372
6373         * include/bits/basic_string.h (data() const): Update comment.
6374         (data()): Add non-const overload for C++17.
6375         * testsuite/21_strings/basic_string/operations/data/char/2.cc: New.
6376         * testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc: New.
6377
6378         * include/bits/basic_string.tcc: Disable explicit instantiation
6379         declarations for C++17.
6380
6381         * testsuite/23_containers/unordered_map/requirements/53339.cc: Remove
6382         ignored "xfail" from { dg-do compile { xfail selector } } directive.
6383         * testsuite/23_containers/unordered_multimap/requirements/53339.cc:
6384         Likewise.
6385         * testsuite/26_numerics/headers/cmath/
6386         c99_classification_macros_c++11.cc: Likewise.
6387         * testsuite/26_numerics/headers/cmath/
6388         c99_classification_macros_c++98.cc: Likewise.
6389         * testsuite/26_numerics/headers/cmath/
6390         c99_classification_macros_c.cc: Likewise.
6391
6392         * testsuite/backward/hash_set/check_construct_destroy.cc: Account
6393         for different construct/destroy counts in C++98 mode.
6394
6395         * testsuite/17_intro/freestanding.cc: Remove "-x c" from dg-options.
6396
6397         * testsuite/20_util/tuple/cons/66338.cc: Limit test to C++11 and
6398         later.
6399         * testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc:
6400         Likewise.
6401
6402         * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Use
6403         C++98-compatible initialization for array.
6404
6405         * testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc: Remove
6406         unused header and variable from compile-only test.
6407         * testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc: Likewise.
6408         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: Likewise.
6409         * testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc: Likewise.
6410         * testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc:
6411         Likewise.
6412
6413         * testsuite/experimental/string_view/operations/rfind/char/2.cc:
6414         Remove duplicate dg-options directive.
6415
6416         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
6417         808590.cc: Use -std=gnu++98 instead of -std=gnu++03.
6418
6419         * testsuite/20_util/make_signed/requirements/typedefs-2.cc: Remove
6420         linker options from compile-only tests.
6421         * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
6422         Likewise.
6423
6424         * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Make test
6425         supported for C++11 and later.
6426         * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
6427         * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
6428
6429 2016-08-01  Uros Bizjak  <ubizjak@gmail.com>
6430
6431         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
6432
6433 2016-07-31  Jonathan Wakely  <jwakely@redhat.com>
6434
6435         * testsuite/20_util/conditional/requirements/typedefs.cc: Change to
6436         compile-only test.
6437
6438         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
6439         Ensure test is compiled with optimization.
6440
6441         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
6442         Adjust dg-prune-output pattern for error in C++98 mode.
6443
6444         * testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Only
6445         run for C++11 or later.
6446
6447         * testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Fix
6448         test to not rely on GNU extension (escaped normal characters in POSIX
6449         BRE). Enable tests for other strings which are now supported.
6450
6451         * testsuite/20_util/pair/astuple/get_neg.cc: Use effective-target
6452         c++11 instead of setting -std=gnu++14.
6453
6454         PR libstdc++/72745
6455         * include/std/array (get): Use positive message for static assertions.
6456         * include/std/functional (_Safe_tuple_element_t): Fix indentation.
6457         * include/std/tuple (tuple_element<I, tuple<>>): Add partial
6458         specialization for invalid indices, with static assertion.
6459         * testsuite/20_util/tuple/element_access/get_neg.cc: New test.
6460
6461         * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Move
6462         dg-error to relevant line.
6463         * testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
6464         Likewise.
6465         * testsuite/23_containers/forward_list/requirements/dr438/
6466         assign_neg.cc: Likewise.
6467         * testsuite/23_containers/forward_list/requirements/dr438/
6468         constructor_1_neg.cc: Likewise.
6469         * testsuite/23_containers/forward_list/requirements/dr438/
6470         constructor_2_neg.cc: Likewise.
6471         * testsuite/23_containers/forward_list/requirements/dr438/
6472         insert_neg.cc: Likewise.
6473         * testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc:
6474         Likewise.
6475         * testsuite/26_numerics/random/linear_congruential_engine/
6476         requirements/non_uint_neg.cc: Likewise.
6477         * testsuite/29_atomics/headers/atomic/types_std_c++0x_neg.cc:
6478         Likewise. Also test for std::atomic_address.
6479
6480 2016-07-31  Ville Voutilainen  <ville.voutilainen@gmail.com>
6481
6482         Add missing variable traits, fix testsuite failures.
6483         * include/bits/uses_allocator.h (uses_allocator_v): New.
6484         * include/std/functional (is_bind_expression_v, is_placeholder_v):
6485         Likewise.
6486         * testsuite/20_util/bind/is_placeholder_v.cc: Likewise.
6487         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
6488         * testsuite/20_util/duration/literals/range.cc: Likewise.
6489         * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise.
6490         * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
6491         * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
6492         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
6493         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
6494         Likewise.
6495         * testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
6496         * testsuite/20_util/uses_allocator/requirements/uses_allocator_v.cc:
6497         New.
6498
6499 2016-07-31  Jonathan Wakely  <jwakely@redhat.com>
6500
6501         * testsuite/18_support/numeric_limits/40856.cc [__STRICT_ANSI__]: Do
6502         not test 128-bit types.
6503         * testsuite/20_util/is_floating_point/value.cc: Likewise.
6504         * testsuite/20_util/is_integral/value.cc: Likewise.
6505         * testsuite/20_util/is_signed/value.cc: Likewise.
6506         * testsuite/20_util/is_unsigned/value.cc: Likewise.
6507         * testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
6508         * testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
6509         * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc:
6510         Likewise.
6511         * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
6512         Likewise.
6513
6514         * testsuite/26_numerics/headers/cstdlib/54686.c: Rename to 54686.cc.
6515
6516 2016-07-29  Ville Voutilainen  <ville.voutilainen@gmail.com>
6517
6518         Implement C++17 variable templates for type traits.
6519         * include/std/chrono (treat_as_floating_point_v): New.
6520         * include/std/ratio (ratio_equal_v, ratio_not_equal_v)
6521         (ratio_less_v, ratio_less_equal_v, ratio_greater_v)
6522         (ratio_greater_equal_v): Likewise.
6523         * include/std/system_error (is_error_code_enum_v)
6524         (is_error_condition_enum_v): Likewise.
6525         * include/std/tuple (tuple_size_v): Likewise.
6526         * type_traits (conjunction_v, disjunction_v, negation_v)
6527         (is_void_v, is_null_pointer_v, is_integral_v, is_floating_point_v)
6528         (is_array_v, is_pointer_v, is_lvalue_reference_v)
6529         (is_rvalue_reference_v, is_member_object_pointer_v)
6530         (is_member_function_pointer_v, is_enum_v, is_union_v)
6531         (is_class_v, is_function_v, is_reference_v, is_arithmetic_v)
6532         (is_fundamental_v, is_object_v, is_scalar_v, is_compound_v)
6533         (is_member_pointer_v, is_const_v, is_volatile_v, is_trivial_v)
6534         (is_trivially_copyable_v, is_standard_layout_v)
6535         (is_pod_v, is_literal_type_v, is_empty_v, is_polymorphic_v)
6536         (is_abstract_v, is_final_v, is_signed_v, is_unsigned_v)
6537         (is_constructible_v, is_default_constructible_v)
6538         (is_copy_constructible_v, is_move_constructible_v)
6539         (is_assignable_v, is_copy_assignable_v, is_move_assignable_v)
6540         (is_destructible_v, is_trivially_constructible_v)
6541         (is_trivially_default_constructible_v)
6542         (is_trivially_copy_constructible_v, is_trivially_move_constructible_v)
6543         (is_trivially_assignable_v, is_trivially_copy_assignable_v)
6544         (is_trivially_move_assignable_v, is_trivially_destructible_v)
6545         (is_nothrow_constructible_v, is_nothrow_default_constructible_v)
6546         (is_nothrow_copy_constructible_v, is_nothrow_move_constructible_v)
6547         (is_nothrow_assignable_v, is_nothrow_copy_assignable_v)
6548         (is_nothrow_move_assignable_v, is_nothrow_destructible_v)
6549         (has_virtual_destructor_v, alignment_of_v, rank_v, extent_v)
6550         (is_same_v, is_base_of_v, is_convertible_v): Likewise.
6551         * testsuite/19_diagnostics/error_code/is_error_code_v.cc: Likewise.
6552         * testsuite/20_util/duration/requirements/treat_as_floating_point_v.cc:
6553         Likewise.
6554         * testsuite/20_util/ratio/requirements/ratio_equal_v.cc: Likewise.
6555         * testsuite/20_util/tuple/tuple_size_v.cc: Likewise.
6556         * testsuite/20_util/variable_templates_for_traits.cc: Likewise.
6557
6558 2016-07-29  Andreas Schwab  <schwab@linux-m68k.org>
6559
6560         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
6561         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
6562         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
6563
6564 2016-07-29  Jonathan Wakely  <jwakely@redhat.com>
6565
6566         * doc/xml/manual/abi.xml: Document 6.0.22 library version.
6567         * doc/html/manual/abi.html: Regenerate.
6568
6569         * acinclude.m4 (libtool_VERSION): Bump to 6:23:0.
6570         * config/abi/pre/gnu.ver: Add 3.4.23 version for new basic_string
6571         symbols.
6572         * configure: Regenerate.
6573         * testsuite/util/testsuite_abi.cc: Add new symbol version.
6574
6575         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
6576         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
6577         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
6578         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
6579         Likewise.
6580         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
6581         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
6582         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.
6583
6584 2016-07-28  Jonathan Wakely  <jwakely@redhat.com>
6585
6586         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
6587         Adjust dg-prune-output pattern for error in C++98 mode.
6588         * testsuite/23_containers/deque/requirements/dr438/
6589         constructor_1_neg.cc: Likewise.
6590         * testsuite/23_containers/deque/requirements/dr438/
6591         constructor_2_neg.cc: Likewise.
6592         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
6593         Likewise.
6594         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
6595         Likewise.
6596         * testsuite/23_containers/list/requirements/dr438/
6597         constructor_1_neg.cc: Likewise.
6598         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
6599         Likewise.
6600         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
6601         Likewise.
6602         * testsuite/23_containers/vector/requirements/dr438/
6603         constructor_1_neg.cc: Likewise.
6604         * testsuite/23_containers/vector/requirements/dr438/
6605         constructor_2_neg.cc: Likewise.
6606         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
6607         Likewise.
6608
6609         * testsuite/23_containers/vector/check_construct_destroy.cc: Account
6610         for different construct/destroy counts in C++98 mode.
6611
6612         * testsuite/17_intro/headers/c++2011/stdc++.cc: Change target-specific
6613         dg-options to dg-additional-options so that default options are used.
6614         * testsuite/17_intro/headers/c++2011/stdc++_multiple_inclusion.cc:
6615         Likewise.
6616         * testsuite/17_intro/headers/c++2014/stdc++.cc: Likewise.
6617         * testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
6618         Likewise.
6619         * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
6620         Use dg-additional-options instead of repeating the common options.
6621
6622         * testsuite/22_locale/conversions/string/1.cc: Remove unintended
6623         dg-do compile directive.
6624         * testsuite/26_numerics/headers/cmath/fabs_inline.cc: Fix syntax of
6625         dg-do directive.
6626         * testsuite/26_numerics/valarray/const_bracket.cc: Likewise.
6627
6628 2016-07-28  Ville Voutilainen  <ville.voutilainen@gmail.com>
6629
6630         Implement std::string_view and P0254r2,
6631         Integrating std::string_view and std::string.
6632         * include/Makefile.am: Add string_view and string_view.tcc
6633         to the exported headers.
6634         * include/Makefile.in: Likewise.
6635         * include/bits/basic_string.h: Include <string_view> in C++17 mode.
6636         (__sv_type): New.
6637         (basic_string(__sv_type, const _Alloc&)): Likewise.
6638         (operator=(__sv_type)): Likewise.
6639         (operator __sv_type()): Likewise.
6640         (operator+=(__sv_type)): Likewise.
6641         (append(__sv_type __sv)): Likewise.
6642         (append(__sv_type, size_type, size_type)): Likewise.
6643         (assign(__sv_type)): Likewise.
6644         (assign(__sv_type, size_type, size_type)): Likewise.
6645         (insert(size_type, __sv_type)): Likewise.
6646         (insert(size_type, __sv_type, size_type, size_type)): Likewise.
6647         (replace(size_type, size_type, __sv_type)): Likewise.
6648         (replace(size_type, size_type, __sv_type, size_type, size_type)):
6649         Likewise.
6650         (replace(const_iterator, const_iterator, __sv_type)): Likewise.
6651         (find(__sv_type, size_type)): Likewise.
6652         (rfind(__sv_type, size_type)): Likewise.
6653         (find_first_of(__sv_type, size_type)): Likewise.
6654         (find_last_of(__sv_type, size_type)): Likewise.
6655         (find_first_not_of(__sv_type, size_type)): Likewise.
6656         (find_last_not_of(__sv_type, size_type)): Likewise.
6657         (compare(__sv_type)): Likewise.
6658         (compare(size_type, size_type, __sv_type)): Likewise.
6659         (compare(size_type, size_type, __sv_type, size_type, size_type)):
6660         Likewise.
6661         * include/bits/string_view.tcc: New.
6662         * include/std/string_view: Likewise.
6663         * testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
6664         * testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
6665         * testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
6666         Likewise.
6667         * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
6668         Likewise.
6669         * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
6670         Likewise.
6671         * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
6672         Likewise.
6673         * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
6674         Likewise.
6675         * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
6676         Likewise.
6677         * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
6678         Likewise.
6679         * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
6680         Likewise.
6681         * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
6682         Likewise.
6683         * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
6684         Likewise.
6685         * testsuite/21_strings/basic_string/operations/find/char/5.cc:
6686         Likewise.
6687         * testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
6688         Likewise.
6689         * testsuite/21_strings/basic_string/operators/char/5.cc: Likewise.
6690         * testsuite/21_strings/basic_string/operators/wchar_t/5.cc: Likewise.
6691         * testsuite/21_strings/basic_string_view/capacity/1.cc: Likewise.
6692         * testsuite/21_strings/basic_string_view/cons/char/1.cc: Likewise.
6693         * testsuite/21_strings/basic_string_view/cons/char/2.cc: Likewise.
6694         * testsuite/21_strings/basic_string_view/cons/char/3.cc: Likewise.
6695         * testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc: Likewise.
6696         * testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc: Likewise.
6697         * testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc: Likewise.
6698         * testsuite/21_strings/basic_string_view/element_access/char/1.cc:
6699         Likewise.
6700         * testsuite/21_strings/basic_string_view/element_access/char/2.cc:
6701         Likewise.
6702         * testsuite/21_strings/basic_string_view/element_access/char/empty.cc:
6703         Likewise.
6704         * testsuite/21_strings/basic_string_view/element_access/char/front_back.cc:
6705         Likewise.
6706         * testsuite/21_strings/basic_string_view/element_access/wchar_t/1.cc:
6707         Likewise.
6708         * testsuite/21_strings/basic_string_view/element_access/wchar_t/2.cc:
6709         Likewise.
6710         * testsuite/21_strings/basic_string_view/element_access/wchar_t/empty.cc:
6711         Likewise.
6712         * testsuite/21_strings/basic_string_view/element_access/wchar_t/front_back.cc:
6713         Likewise.
6714         * testsuite/21_strings/basic_string_view/include.cc: Likewise.
6715         * testsuite/21_strings/basic_string_view/inserters/char/1.cc: Likewise.
6716         * testsuite/21_strings/basic_string_view/inserters/char/2.cc: Likewise.
6717         * testsuite/21_strings/basic_string_view/inserters/char/3.cc: Likewise.
6718         * testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
6719         Likewise.
6720         * testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
6721         Likewise.
6722         * testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
6723         Likewise.
6724         * testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
6725         Likewise.
6726         * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/char/1.cc:
6727         Likewise.
6728         * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc:
6729         Likewise.
6730         * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/char/1.cc:
6731         Likewise.
6732         * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc:
6733         Likewise.
6734         * testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
6735         Likewise.
6736         * testsuite/21_strings/basic_string_view/operations/compare/char/13650.cc:
6737         Likewise.
6738         * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/1.cc:
6739         Likewise.
6740         * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/13650.cc:
6741         Likewise.
6742         * testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
6743         Likewise.
6744         * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
6745         Likewise.
6746         * testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
6747         Likewise.
6748         * testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
6749         Likewise.
6750         * testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
6751         Likewise.
6752         * testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
6753         Likewise.
6754         * testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
6755         Likewise.
6756         * testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
6757         Likewise.
6758         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/1.cc:
6759         Likewise.
6760         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/2.cc:
6761         Likewise.
6762         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/3.cc:
6763         Likewise.
6764         * testsuite/21_strings/basic_string_view/operations/find/wchar_t/4.cc:
6765         Likewise.
6766         * testsuite/21_strings/basic_string_view/operations/rfind/char/1.cc:
6767         Likewise.
6768         * testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
6769         Likewise.
6770         * testsuite/21_strings/basic_string_view/operations/rfind/char/3.cc:
6771         Likewise.
6772         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/1.cc:
6773         Likewise.
6774         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/2.cc:
6775         Likewise.
6776         * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/3.cc:
6777         Likewise.
6778         * testsuite/21_strings/basic_string_view/operations/string_conversion/1.cc:
6779         Likewise.
6780         * testsuite/21_strings/basic_string_view/operations/substr/char/1.cc:
6781         Likewise.
6782         * testsuite/21_strings/basic_string_view/operations/substr/wchar_t/1.cc:
6783         Likewise.
6784         * testsuite/21_strings/basic_string_view/operators/char/2.cc: Likewise.
6785         * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
6786         Likewise.
6787         * testsuite/21_strings/basic_string_view/range_access/char/1.cc:
6788         Likewise.
6789         * testsuite/21_strings/basic_string_view/range_access/wchar_t/1.cc:
6790         Likewise.
6791         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/1.cc:
6792         Likewise.
6793         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char/1.cc:
6794         Likewise.
6795         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc:
6796         Likewise.
6797         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc:
6798         Likewise.
6799         * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc:
6800         Likewise.
6801         * testsuite/21_strings/basic_string_view/requirements/typedefs.cc:
6802         Likewise.
6803         * testsuite/21_strings/basic_string_view/typedefs.cc: Likewise.
6804         * testsuite/21_strings/basic_string_view/types/1.cc: Likewise.
6805
6806 2016-07-27  Jonathan Wakely  <jwakely@redhat.com>
6807
6808         * testsuite/20_util/forward/1_neg.cc: Move dg-error to right line.
6809
6810 2016-07-25  Georeth Chow  <georeth2010@gmail.com>
6811
6812         * include/ext/ropeimpl.h (rope<>::_S_dump(_RopeRep*, int)): Qualify
6813         _S_concat enumerator.
6814         * testsuite/ext/rope/6.cc: New test.
6815
6816 2016-07-25  Jonathan Wakely  <jwakely@redhat.com>
6817
6818         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Use
6819         std::mt19937, std::thread and std::atomic to simplify test.
6820         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
6821
6822 2016-07-22  Jonathan Wakely  <jwakely@redhat.com>
6823
6824         PR libstdc++/71964
6825         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
6826         (basic_string::_Alloc_hider(pointer, _Alloc&&)): Add constructor.
6827         * include/bits/stl_tree.h (_Rb_tree(_Rb_tree&&)): Move allocator.
6828         * testsuite/21_strings/basic_string/allocator/71964.cc: New test.
6829         * testsuite/23_containers/set/allocator/71964.cc: New test.
6830
6831         * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale): Use
6832         delete[] instead of delete.
6833
6834 2016-07-21  Jonathan Wakely  <jwakely@redhat.com>
6835
6836         * include/experimental/propagate_const (propagate_const::__t): Rename
6837         to _M_t and remove comment. Qualify std::move and std::forward.
6838         * testsuite/experimental/propagate_const/cons/default.cc: Fix test.
6839
6840         * testsuite/23_containers/vector/zero_sized_allocations.cc:
6841         Define sized deallocation function.
6842         * testsuite/util/testsuite_new_operators.h:
6843         (operator delete(void*, const std::nothrow_t&)): Define nothrow
6844         deallocation function.
6845
6846         * testsuite/21_strings/basic_string/modifiers/append/char/1.cc: Fix
6847         reads past the end of strings.
6848         * testsuite/21_strings/basic_string/operations/compare/char/1.cc:
6849         Likewise.
6850         * testsuite/21_strings/char_traits/requirements/short/1.cc: Fix
6851         invalid array accesses.
6852         * testsuite/experimental/string_view/operations/compare/char/1.cc:
6853         Fix read past the end of string.
6854         * testsuite/util/testsuite_character.cc: Fix out-of-bounds write.
6855
6856         * testsuite/24_iterators/container_access.cc: Fix missing returns.
6857         * testsuite/24_iterators/range_access_cpp14.cc: Likewise.
6858
6859         * testsuite/18_support/new_delete_placement.cc: Don't allocate (and
6860         leak) memory for arguments to placement delete.
6861         * testsuite/20_util/addressof/1.cc: Don't leak memory.
6862         * testsuite/22_locale/locale/global_locale_objects/3.cc: Likewise.
6863         * testsuite/23_containers/unordered_multimap/insert/55028-debug.cc:
6864         Likewise.
6865
6866 2016-07-20  Jonathan Wakely  <jwakely@redhat.com>
6867
6868         * doc/xml/manual/intro.xml: Document DR 2684 status.
6869         * doc/html/*: Regenerate.
6870
6871         * include/std/atomic (atomic_int8_t, atomic_uint8_t, atomic_int16_t)
6872         (atomic_uint16_t, atomic_int32_t, atomic_uint32_t, atomic_int64_t)
6873         (atomic_uint64_t): Define (LWG 2441).
6874         * testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc: Remove empty
6875         lines.
6876         * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc: Test for
6877         the new types.
6878         * doc/xml/manual/intro.xml: Document DR 2441 status.
6879
6880         * include/std/istream (operator>>(basic_istream&&, _Tp&)): Adjust
6881         to use perfect forwarding (LWG 2328).
6882         * testsuite/27_io/rvalue_streams.cc: Test perfect forwarding.
6883         * doc/xml/manual/intro.xml: Document DR 2328 status.
6884
6885         * libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Use
6886         static objects for catching nullptr as pointer to member types.
6887
6888 2016-07-18  Ville Voutilainen  <ville.voutilainen@gmail.com>
6889
6890         Clean up optional's comments.
6891         * include/std/optional: Remove incorrect section headers
6892         from comments when redundant, replace bare section
6893         headers with more descriptive comments.
6894
6895 2016-07-15  Jonathan Wakely  <jwakely@redhat.com>
6896
6897         * include/bits/algorithmfwd.h: Change C++0x to C++11 in comments.
6898         * include/bits/move.h: Likewise.
6899         * include/bits/postypes.h: Likewise.
6900         * include/debug/bitset: Likewise.
6901         * include/ext/pb_ds/detail/type_utils.hpp: Likewise.
6902         * include/ext/string_conversions.h: Change C++0x to __cxx11 in
6903         comment.
6904         * testsuite/27_io/fpos/14320-1.cc: Change C++0x to C++11 in comment.
6905         * testsuite/util/thread/all.h: Likewise.
6906
6907         * include/bits/stl_algo.h (for_each): Remove redundant _GLIBCXX_MOVE
6908         and adjust comment.
6909
6910         PR c++/58796
6911         * libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Make
6912         nullptr match handlers of pointer type.
6913
6914 2016-07-15  Edward Smith-Rowland  <3dw4rd@verizon.net>
6915
6916         Implement C++17 P0025 clamp.
6917         * include/bits/algorithmfwd.h: Declare clamp overloads.
6918         * include/bits/stl_algo.h: Implement clamp.  Feature __cpp_lib_clamp.
6919         * testsuite/25_algorithms/clamp/1.cc: New test.
6920         * testsuite/25_algorithms/clamp/2.cc: New test.
6921         * testsuite/25_algorithms/clamp/constexpr.cc: New test.
6922         * testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
6923         1.cc: New test.
6924         * testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
6925         pod.cc: New test.
6926
6927 2016-07-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
6928
6929         Fix the constraints for any's assignment operator template to properly
6930         reject assignment from a non-copyable lvalue.
6931         * include/std/any (operator=(_ValueType&&)): Constrain the decayed
6932         type for is_copy_constructible,
6933         * testsuite/20_util/any/requirements.cc: Add a test for
6934         non-copyable lvalues.
6935
6936 2016-07-14  Jonathan Wakely  <jwakely@redhat.com>
6937
6938         * include/experimental/functional: Include <parallel/algorithm> in
6939         Parallel Mode.
6940
6941         * testsuite/experimental/functional/searchers.cc: Include <algorithm>
6942         for std::search.
6943
6944         PR libstdc++/70716
6945         * include/bits/forward_list.h (forward_list): Update doxygen comments
6946         to reflect allocator propagation semantics. Remove ambiguous
6947         statements about data being lost.
6948         * include/bits/stl_deque.h (deque): Likewise.
6949         * include/bits/stl_list.h (list): Likewise.
6950         * include/bits/stl_map.h (map): Likewise.
6951         * include/bits/stl_multimap.h (multimap): Likewise.
6952         * include/bits/stl_multiset.h (multiset): Likewise.
6953         * include/bits/stl_set.h (set): Likewise.
6954         * include/bits/stl_vector.h (vector): Likewise.
6955         * include/bits/unordered_map.h (unordered_map, unordered_multimap):
6956         Likewise.
6957         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
6958         Likewise.
6959
6960 2016-07-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
6961
6962         Implement P0032R3, Homogeneous interface for variant, any and optional,
6963         for the parts concerning any and optional.
6964         * include/std/any (_Storage()): Make constexpr and have it
6965         initialize _M_ptr.
6966         (any()): Make constexpr.
6967         (any(const any&)): Adjust.
6968         (any(any&&)): Likewise.
6969         (__any_constructible_t): New.
6970         (any(_ValueType&&)): Constrain.
6971         (any(in_place_type_t<_Tp>, _Args&&...)): New.
6972         (any(in_place_type_t<_Tp>, initializer_list<_Up>, _Args&&...)):
6973         Likewise.
6974         (~any()): Adjust.
6975         (operator=(const any&)): Likewise.
6976         (operator=(any&&)): Likewise.
6977         (operator=(_ValueType&&)): Constrain.
6978         (emplace(_Args&&...)): New.
6979         (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
6980         (clear()): Remove.
6981         (reset()): New.
6982         (swap(any&)): Adjust.
6983         (empty()): Remove.
6984         (has_value()): New.
6985         (type()): Adjust.
6986         (_Manager_internal::_S_create(_Storage&, _Args&&...)): New.
6987         (_Manager_external::_S_create(_Storage&, _Args&&...)): Likewise.
6988         (make_any(_Args&&...)): Likewise.
6989         (make_any(initializer_list<_Up>, _Args&&...)): Likewise.
6990         * include/std/optional (in_place_t, in_place): Remove.
6991         (bad_optional_access): Add a comment referring to LEWG 72.
6992         (emplace(_Args&&...)): Constrain.
6993         (has_value()): New.
6994         (reset()): Likewise.
6995         (make_optional(_Args&&...)): Likewise.
6996         (make_optional(initializer_list<_Up>, _Args&&...)): Likewise.
6997         * include/std/utility (in_place_tag): New.
6998         (__in_place, __in_place_type, __in_place_index): Likewise.
6999         (in_place_t, in_place_type_t, in_place_index_t): Likewise.
7000         (in_place(__in_place*)): Likewise.
7001         (in_place(__in_place_type<_Tp>*)): Likewise.
7002         (in_place(__in_place_index<_Idx>*)): Likewise.
7003         * testsuite/20_util/any/assign/1.cc: Adjust.
7004         * testsuite/20_util/any/assign/emplace.cc: New.
7005         * testsuite/20_util/any/assign/self.cc: Adjust.
7006         * testsuite/20_util/any/cons/1.cc: Likewise.
7007         * testsuite/20_util/any/cons/in_place.cc: New.
7008         * testsuite/20_util/any/make_any.cc: Likewise.
7009         * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
7010         * testsuite/20_util/any/misc/swap.cc: Likewise.
7011         * testsuite/20_util/any/modifiers/1.cc: Likewise.
7012         * testsuite/20_util/any/requirements.cc: New.
7013         * testsuite/20_util/in_place/requirements.cc: Likewise.
7014         * testsuite/20_util/optional/constexpr/in_place.cc: Adjust.
7015         * testsuite/20_util/optional/in_place.cc: Likewise.
7016         * testsuite/20_util/optional/make_optional.cc: Add tests for
7017         the new overloads of make_optional.
7018
7019 2016-07-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
7020
7021         Implement P0307R2, Making Optional Greater Equal Again.
7022         * include/experimental/optional (_Has_addressof): Fix the comment.
7023         * include/std/optional (_Has_addressof): Likewise.
7024         (operator=(_Up&&)): Constrain.
7025         (operator=(const optional<_Up>&)): Likewise.
7026         (operator=(optional<_Up>&&)): Likewise.
7027         (__optional_relop_t): New.
7028         (operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
7029         (operator!=(const optional<_Tp>&, const optional<_Tp>&)):
7030         Constrain and make transparent.
7031         (operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
7032         (operator>(const optional<_Tp>&, const optional<_Tp>&)):
7033         Constrain and make transparent.
7034         (operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
7035         (operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
7036         (operator==(const optional<_Tp>&, const _Tp&): Constrain.
7037         (operator==(const _Tp&, const optional<_Tp>&)): Likewise.
7038         (operator!=(const optional<_Tp>&, _Tp const&)):
7039         Constrain and make transparent.
7040         (operator!=(const _Tp&, const optional<_Tp>&)): Likewise.
7041         (operator<(const optional<_Tp>&, const _Tp&)): Constrain.
7042         (operator<(const _Tp&, const optional<_Tp>&)): Likewise.
7043         (operator>(const optional<_Tp>&, const _Tp&)):
7044         Constrain and make transparent.
7045         (operator>(const _Tp&, const optional<_Tp>&)): Likewise.
7046         (operator<=(const optional<_Tp>&, const _Tp&)): Likewise.
7047         (operator<=(const _Tp&, const optional<_Tp>&)): Likewise.
7048         (operator>=(const optional<_Tp>&, const _Tp&)): Likewise.
7049         (operator>=(const _Tp&, const optional<_Tp>&)): Likewise.
7050         * testsuite/20_util/optional/constexpr/relops/2.cc: Adjust.
7051         * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
7052         * testsuite/20_util/optional/relops/1.cc: Likewise.
7053         * testsuite/20_util/optional/relops/2.cc: Likewise.
7054         * testsuite/20_util/optional/relops/3.cc: Likewise.
7055         * testsuite/20_util/optional/relops/4.cc: Likewise.
7056         * testsuite/20_util/optional/requirements.cc: Add tests to verify
7057         that optional's relops are transparent and don't synthesize
7058         operators. Also test that assignment sfinaes.
7059
7060 2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
7061
7062         PR libstdc++/71856
7063         * include/bits/c++config (_GLIBCXX_ASSERTIONS): Define to 1 not empty.
7064         * include/parallel/compiletime_settings.h (_GLIBCXX_ASSERTIONS):
7065         Rename to _GLIBCXX_PARALLEL_ASSERTIONS and make default value depend
7066         on _GLIBCXX_ASSERTIONS.
7067         * include/parallel/balanced_quicksort.h: Rename _GLIBCXX_ASSERTIONS.
7068         Include <unistd.h> for sleep.
7069         * include/parallel/losertree.h: Rename _GLIBCXX_ASSERTIONS.
7070         * include/parallel/merge.h: Likewise.
7071         * include/parallel/multiway_merge.h: Likewise.
7072         * include/parallel/partition.h: Likewise.
7073         * include/parallel/queue.h: Likewise.
7074         * include/parallel/sort.h: Likewise.
7075         * testsuite/25_algorithms/headers/algorithm/
7076         parallel_algorithm_assert.cc: New.
7077
7078         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
7079         (replace(__const_iterator, __const_iterator, initializer_list<C>)):
7080         Forward to different overload.
7081
7082         * include/bits/allocated_ptr.h (__allocated_ptr::_S_raw_ptr): Make
7083         static.
7084
7085 2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
7086
7087         Revert "Add non-const overload of std::string::data()".
7088
7089 2016-07-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
7090
7091         Implement P0307R2, Making Optional Greater Equal Again.
7092         * include/experimental/optional (_Has_addressof): Fix the comment.
7093         * include/std/optional (_Has_addressof): Likewise.
7094         (operator=(_Up&&)): Constrain.
7095         (operator=(const optional<_Up>&)): Likewise.
7096         (operator=(optional<_Up>&&)): Likewise.
7097         (__optional_relop_t): New.
7098         (operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
7099         (operator!=(const optional<_Tp>&, const optional<_Tp>&)):
7100         Constrain and make transparent.
7101         (operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
7102         (operator>(const optional<_Tp>&, const optional<_Tp>&)):
7103         Constrain and make transparent.
7104         (operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
7105         (operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
7106         (operator==(const optional<_Tp>&, const _Tp&): Constrain.
7107         (operator==(const _Tp&, const optional<_Tp>&)): Likewise.
7108         (operator!=(const optional<_Tp>&, _Tp const&)):
7109         Constrain and make transparent.
7110         (operator!=(const _Tp&, const optional<_Tp>&)): Likewise.
7111         (operator<(const optional<_Tp>&, const _Tp&)): Constrain.
7112         (operator<(const _Tp&, const optional<_Tp>&)): Likewise.
7113         (operator>(const optional<_Tp>&, const _Tp&)):
7114         Constrain and make transparent.
7115         (operator>(const _Tp&, const optional<_Tp>&)): Likewise.
7116         (operator<=(const optional<_Tp>&, const _Tp&)): Likewise.
7117         (operator<=(const _Tp&, const optional<_Tp>&)): Likewise.
7118         (operator>=(const optional<_Tp>&, const _Tp&)): Likewise.
7119         (operator>=(const _Tp&, const optional<_Tp>&)): Likewise.
7120         * testsuite/20_util/optional/constexpr/relops/2.cc: Adjust.
7121         * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
7122         * testsuite/20_util/optional/relops/1.cc: Likewise.
7123         * testsuite/20_util/optional/relops/2.cc: Likewise.
7124         * testsuite/20_util/optional/relops/3.cc: Likewise.
7125         * testsuite/20_util/optional/relops/4.cc: Likewise.
7126         * testsuite/20_util/optional/requirements.cc: Add tests to verify
7127         that optional's relops are transparent and don't synthesize
7128         operators. Also test that assignment sfinaes.
7129
7130 2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
7131
7132         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (_M_c_str):
7133         New function.
7134         (_M_disjunct, basic_string(const basic_string&, size_t)): Use data()
7135         instead of _M_data().
7136         (basic_string(const basic_string&, size_t, size_t, const _Alloc&)):
7137         Likewise.
7138         (append(const basic_string&)): Likewise.
7139         (append(const basic_string&, size_type, size_type)): Likewise.
7140         (assign(const basic_string&, size_type, size_type)): Likewise.
7141         (insert(size_type, const basic_string&)): Likewise.
7142         (insert(size_type, const basic_string&, size_type, size_type)):
7143         Likewise.
7144         (replace(size_type, size_type, const basic_string&, size_type,
7145         size_type)): Likewise.
7146         (replace(__const_iterator, __const_iterator, const basic_string&)):
7147         Likewise.
7148         (c_str(), data()): Use c_str() instead of _M_data().
7149         (data()): Add non-const overload as per LWG 2391 and P0272R1.
7150         (compare(const basic_string&)): Use data() instead of _M_data().
7151         [!_GLIBCXX_USE_CXX11_ABI] (data()): Add non-const overload.
7152         * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI] (_M_mutate):
7153         Pass raw pointers to _S_copy.
7154         (_M_erase, _M_replace_aux): Pass raw pointers to _S_move and
7155         _S_assign.
7156         (find(const _CharT*, size_type, size_type)): Use data instead of
7157         _M_data().
7158         * testsuite/21_strings/basic_string/allocator/char/ext_ptr.cc: New.
7159         * testsuite/21_strings/basic_string/operations/data/char/2.cc: New.
7160         * testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc: New.
7161
7162 2016-07-12  Jonathan Wakely  <jwakely@redhat.com>
7163
7164         * libsupc++/new: Remove nothrow sized deletes (LWG 2458).
7165         * doc/xml/manual/intro.xml: Document DR 2458 status.
7166         * doc/html*: Regenerate.
7167
7168         * testsuite/20_util/pair/astuple/astuple.cc: Only include <utility>.
7169         * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
7170         Only include <array>.
7171         * testsuite/23_containers/array/tuple_interface/tuple_size.cc:
7172         Likewise.
7173         * doc/xml/manual/intro.xml: Document LWG 2212 support.
7174         * doc/html*: Regenerate.
7175
7176         * testsuite/23_containers/vector/modifiers/emplace/self_emplace.cc:
7177         Add testcase from LWG 2164.
7178
7179 2016-07-11  François Dumont  <fdumont@gcc.gnu.org>
7180
7181         * include/bits/stl_vector.h (push_back(const value_type&)): Forward
7182         to _M_realloc_insert.
7183         (insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
7184         (_M_realloc_insert): Declare new function.
7185         (_M_emplace_back_aux): Remove definition.
7186         * include/bits/vector.tcc (emplace_back(_Args...)):
7187         Use _M_realloc_insert.
7188         (insert(const_iterator, const value_type&)): Likewise.
7189         (_M_insert_rval, _M_emplace_aux): Likewise.
7190         (_M_emplace_back_aux): Remove declaration.
7191         (_M_realloc_insert): Define.
7192         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
7193         Adjust expected results for emplacing an lvalue with reallocation.
7194
7195 2016-07-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
7196
7197         Implement std::optional.
7198         * include/Makefile.am: Add optional to exported headers.
7199         * include/Makefile.in: Likewise.
7200         * include/std/optional: New.
7201         * testsuite/20_util/optional/typedefs.cc: Likewise.
7202         * testsuite/20_util/optional/relops/2.cc: Likewise.
7203         * testsuite/20_util/optional/relops/3.cc: Likewise.
7204         * testsuite/20_util/optional/relops/4.cc: Likewise.
7205         * testsuite/20_util/optional/relops/5.cc: Likewise.
7206         * testsuite/20_util/optional/relops/1.cc: Likewise.
7207         * testsuite/20_util/optional/relops/6.cc: Likewise.
7208         * testsuite/20_util/optional/nullopt.cc: Likewise.
7209         * testsuite/20_util/optional/in_place.cc: Likewise.
7210         * testsuite/20_util/optional/make_optional.cc: Likewise.
7211         * testsuite/20_util/optional/assignment/2.cc: Likewise.
7212         * testsuite/20_util/optional/assignment/3.cc: Likewise.
7213         * testsuite/20_util/optional/assignment/4.cc: Likewise.
7214         * testsuite/20_util/optional/assignment/5.cc: Likewise.
7215         * testsuite/20_util/optional/assignment/1.cc: Likewise.
7216         * testsuite/20_util/optional/assignment/6.cc: Likewise.
7217         * testsuite/20_util/optional/cons/value_neg.cc: Likewise.
7218         * testsuite/20_util/optional/cons/default.cc: Likewise.
7219         * testsuite/20_util/optional/cons/move.cc: Likewise.
7220         * testsuite/20_util/optional/cons/value.cc: Likewise.
7221         * testsuite/20_util/optional/cons/copy.cc: Likewise.
7222         * testsuite/20_util/optional/requirements.cc: Likewise.
7223         * testsuite/20_util/optional/observers/2.cc: Likewise.
7224         * testsuite/20_util/optional/observers/3.cc: Likewise.
7225         * testsuite/20_util/optional/observers/4.cc: Likewise.
7226         * testsuite/20_util/optional/observers/5.cc: Likewise.
7227         * testsuite/20_util/optional/observers/1.cc: Likewise.
7228         * testsuite/20_util/optional/constexpr/relops/2.cc: Likewise.
7229         * testsuite/20_util/optional/constexpr/relops/3.cc: Likewise.
7230         * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
7231         * testsuite/20_util/optional/constexpr/relops/5.cc: Likewise.
7232         * testsuite/20_util/optional/constexpr/relops/1.cc: Likewise.
7233         * testsuite/20_util/optional/constexpr/relops/6.cc: Likewise.
7234         * testsuite/20_util/optional/constexpr/nullopt.cc: Likewise.
7235         * testsuite/20_util/optional/constexpr/in_place.cc: Likewise.
7236         * testsuite/20_util/optional/constexpr/make_optional.cc: Likewise.
7237         * testsuite/20_util/optional/constexpr/cons/default.cc: Likewise.
7238         * testsuite/20_util/optional/constexpr/cons/value.cc: Likewise.
7239         * testsuite/20_util/optional/constexpr/observers/2.cc: Likewise.
7240         * testsuite/20_util/optional/constexpr/observers/3.cc: Likewise.
7241         * testsuite/20_util/optional/constexpr/observers/4.cc: Likewise.
7242         * testsuite/20_util/optional/constexpr/observers/5.cc: Likewise.
7243         * testsuite/20_util/optional/constexpr/observers/1.cc: Likewise.
7244         * testsuite/20_util/optional/swap/1.cc: Likewise.
7245
7246 2016-07-08  Jonathan Wakely  <jwakely@redhat.com>
7247
7248         * testsuite/23_containers/vector/modifiers/insert/aliasing.cc: New.
7249
7250 2016-07-07  Jonathan Wakely  <jwakely@redhat.com>
7251
7252         * doc/xml/manual/status_cxx2014.xml: Update LFTS status table.
7253         * doc/html/*: Regenerate.
7254
7255 2016-07-07  Ville Voutilainen  <ville.voutilainen@gmail.com>
7256
7257         Implement std::any.
7258         * include/Makefile.am: Add any and c++17_warning.h to exported headers.
7259         * include/Makefile.in: Likewise.
7260         * include/std/any: New.
7261         * testsuite/20_util/any/assign/1.cc: Likewise.
7262         * testsuite/20_util/any/assign/2.cc: Likewise.
7263         * testsuite/20_util/any/assign/self.cc: Likewise.
7264         * testsuite/20_util/any/cons/1.cc: Likewise.
7265         * testsuite/20_util/any/cons/2.cc: Likewise.
7266         * testsuite/20_util/any/cons/aligned.cc: Likewise.
7267         * testsuite/20_util/any/cons/nontrivial.cc: Likewise.
7268         * testsuite/20_util/any/misc/any_cast.cc: Likewise.
7269         * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise.
7270         * testsuite/20_util/any/misc/any_cast_no_rtti.cc: Likewise.
7271         * testsuite/20_util/any/misc/swap.cc: Likewise.
7272         * testsuite/20_util/any/modifiers/1.cc: Likewise.
7273         * testsuite/20_util/any/observers/type.cc: Likewise.
7274         * testsuite/20_util/any/typedefs.cc: Likewise.
7275
7276 2016-07-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
7277
7278         Add a new header for diagnosing the use of C++17 facilities
7279         in pre-C++17 modes.
7280         * include/bits/c++17_warning.h: New.
7281
7282 2016-07-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
7283
7284         Implement LWG 2451, optional<T> should 'forward' T's
7285         implicit conversions.
7286         * include/experimental/optional (__is_optional_impl, __is_optional):
7287         New.
7288         (optional()): Make constexpr and default.
7289         (optional(_Up&&), optional(const optional<_Up>&),
7290         optional(optional<_Up>&& __t): New.
7291         (operator=(_Up&&)): Constrain.
7292         (operator=(const optional<_Up>&), operator=(optional<_Up>&&)): New.
7293         * testsuite/experimental/optional/cons/value.cc:
7294         Add tests for the functionality added by LWG 2451.
7295         * testsuite/experimental/optional/cons/value_neg.cc: New.
7296
7297 2016-07-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
7298
7299         Implement LWG 2509,
7300         any_cast doesn't work with rvalue reference targets and cannot
7301         move with a value target.
7302         * include/experimental/any (any(_ValueType&&)): Constrain and
7303         add an overload that doesn't forward.
7304         (any_cast(any&&)): Constrain and add an overload that moves.
7305         * testsuite/experimental/any/misc/any_cast.cc: Add tests for
7306         the functionality added by LWG 2509.
7307
7308 2016-07-04  François Dumont  <fdumont@gcc.gnu.org>
7309
7310         * testsuite/23_containers/vector/modifiers/emplace/self_emplace.cc:
7311         New test.
7312         * testsuite/23_containers/vector/modifiers/insert/self_insert.cc: New
7313         test.
7314
7315 2016-07-04  Jonathan Wakely  <jwakely@redhat.com>
7316
7317         * include/bits/stl_vector.h (emplace(const_iterator, _Args&&...)):
7318         Define inline. Forward to _M_emplace_aux.
7319         (insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
7320         (_M_insert_rval, _M_emplace_aux): Declare new functions.
7321         (_Temporary_value): New RAII type using allocator to construct/destroy.
7322         (_S_insert_aux_assign): Remove.
7323         (_M_insert_aux): Make non-variadic.
7324         * include/bits/vector.tcc (insert(const_iterator, const value_type&)):
7325         Use _Temporary_value.
7326         (emplace(const_iterator, _Args&&...)): Remove definition.
7327         (_M_insert_rval, _M_emplace_aux): Define.
7328         (_M_insert_aux): Make non-variadic, stop using _S_insert_aux_assign.
7329         (_M_fill_insert): Use _Temporary_value.
7330         * testsuite/23_containers/vector/allocator/construction.cc: New test.
7331         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
7332         Adjust expected results for emplacing an lvalue with reallocation.
7333         * testsuite/23_containers/vector/check_construct_destroy.cc: Adjust
7334         expected results to account for construction/destruction of temporary
7335         using allocator.
7336         * testsuite/backward/hash_set/check_construct_destroy.cc: Likewise.
7337
7338 2016-07-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
7339
7340         PR libstdc++/71313
7341         * src/filesystem/ops.cc (remove_all(const path&, error_code&)):
7342         Call remove_all for children of a directory.
7343         * testsuite/experimental/filesystem/operations/create_directories.cc:
7344         Adjust.
7345
7346 2016-07-02  François Dumont  <fdumont@gcc.gnu.org>
7347
7348         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
7349         dg-error line numbers.
7350         * testsuite/23_containers/array/tuple_interface/
7351         tuple_element_debug_neg.cc: Likewise.
7352         * testsuite/25_algorithms/lexicographical_compare/debug/
7353         irreflexive_neg.cc: Remove.
7354
7355 2016-06-30  Thomas Preud'homme  <thomas.preudhomme@arm.com>
7356
7357         * testsuite/29_atomics/atomic/65913.cc: Require atomic-builtins rather
7358         than specific target.
7359
7360 2016-06-27  François Dumont  <fdumont@gcc.gnu.org>
7361
7362         PR libstdc++/71640
7363         * include/bits/hashtable.h: Remove _Unique_keya parameter in _Insert
7364         friend declaration.
7365
7366 2016-06-23  François Dumont  <fdumont@gcc.gnu.org>
7367
7368         * include/debug/array (array<>::swap): Fix noexcept qualificaton for
7369         zero-size array.
7370
7371 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
7372
7373         * configure.host: Remove mep-* support.
7374
7375 2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
7376
7377         * configure: Regenerate.
7378         * configure.host: Remove support for knetbsd.
7379         * crossconfig.m4: Likewise.
7380
7381 2016-06-20  François Dumont  <fdumont@gcc.gnu.org>
7382
7383         PR libstdc++/71181
7384         * include/tr1/hashtable_policy.h
7385         (_Prime_rehash_policy::_M_next_bkt): Make past-the-end iterator
7386         dereferenceable to avoid check on lower_bound result.
7387         (_Prime_rehash_policy::_M_bkt_for_elements): Call latter.
7388         (_Prime_rehash_policy::_M_need_rehash): Likewise.
7389         * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
7390         Always return a value greater than input value. Set _M_next_resize to
7391         max value when reaching highest prime number.
7392         * src/shared/hashtable-aux.cc (__prime_list): Add comment about sentinel
7393         being now useless.
7394         * testsuite/23_containers/unordered_set/hash_policy/71181.cc: New.
7395         * testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc
7396         (test02): New.
7397         * testsuite/23_containers/unordered_set/hash_policy/prime_rehash.cc: New.
7398         * testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
7399         Fix indentation.
7400
7401 2016-06-17  Jonathan Wakely  <jwakely@redhat.com>
7402
7403         PR libstdc++/71545
7404         * include/bits/stl_algobase.h (lower_bound, lexicographical_compare):
7405         Remove irreflexive checks.
7406         * include/bits/stl_algo.h (lower_bound, upper_bound, equal_range,
7407         binary_search): Likewise.
7408         * testsuite/25_algorithms/equal_range/partitioned.cc: New test.
7409         * testsuite/25_algorithms/lexicographical_compare/71545.cc: New test.
7410         * testsuite/25_algorithms/lower_bound/partitioned.cc: New test.
7411         * testsuite/25_algorithms/upper_bound/partitioned.cc: New test.
7412         * testsuite/util/testsuite_iterators.h (__gnu_test::test_container):
7413         Add constructor from array.
7414
7415 2016-06-16  François Dumont  <fdumont@gcc.gnu.org>
7416
7417         * include/debug/debug.h
7418         (__glibcxx_requires_non_empty_range, __glibcxx_requires_nonempty)
7419         (__glibcxx_requires_subscript): Move...
7420         * include/debug/assertions.h: ...here and add __builtin_expect.
7421         (_GLIBCXX_DEBUG_ONLY): Remove ; value.
7422         * include/bits/stl_deque.h
7423         (std::deque<>::operator[]): Add __glibcxx_requires_subscript check.
7424         (std::deque<>::front()): Add __glibcxx_requires_nonempty check.
7425         (std::deque<>::back()): Likewise.
7426         (std::deque<>::pop_front()): Likewise.
7427         (std::deque<>::pop_back()): Likewise.
7428         (std::deque<>::swap(deque&)): Add allocator check.
7429         * include/bits/stl_vector.h
7430         (std::vector<>::operator[]): Add __glibcxx_requires_subscript check.
7431         (std::vector<>::front()): Add __glibcxx_requires_nonempty check.
7432         (std::vector<>::back()): Likewise.
7433         (std::vector<>::pop_back()): Likewise.
7434         (std::vector<>::swap(vector&)): Add allocator check.
7435
7436 2016-06-16  Daniel Kruegler  <daniel.kruegler@gmail.com>
7437
7438         Provide swappable traits (p0185r1)
7439         * include/std/type_traits (is_swappable, is_nothrow_swappable,
7440         is_swappable_with, is_nothrow_swappable_with, is_swappable_v,
7441         is_nothrow_swappable_v, is_swappable_with_v,
7442         is_nothrow_swappable_with_v): New.
7443         * include/bits/stl_pair.h: Use it as per p0185r1.
7444         * include/bits/stl_queue.h: Likewise.
7445         * include/bits/stl_stack.h: Likewise.
7446         * include/bits/unique_ptr.h: Likewise.
7447         * include/std/tuple: Likewise.
7448         * include/std/array: Likewise. Fix zero-size member swap.
7449         * include/bits/hashtable.h: Use __and_.
7450         * testsuite/20_util/is_nothrow_swappable/requirements/
7451         explicit_instantiation.cc: Change test options to std=gnu++17.
7452         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
7453         Likewise.
7454         * testsuite/20_util/is_nothrow_swappable/value.cc: Likewise.
7455         * testsuite/20_util/is_swappable/requirements/
7456         explicit_instantiation.cc: Likewise.
7457         * testsuite/20_util/is_swappable/requirements/typedefs.cc: Likewise.
7458         * testsuite/20_util/is_swappable/value.cc: Likewise.
7459         * testsuite/20_util/is_nothrow_swappable/requirements/
7460         explicit_instantiation_ext.cc: New.
7461         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs_ext.cc:
7462         New.
7463         * testsuite/20_util/is_nothrow_swappable/value.h: New.
7464         * testsuite/20_util/is_nothrow_swappable/value_ext.cc: New.
7465         * testsuite/20_util/is_nothrow_swappable_with/requirements/
7466         explicit_instantiation.cc: New.
7467         * testsuite/20_util/is_nothrow_swappable_with/requirements/typedefs.cc:
7468         New.
7469         * testsuite/20_util/is_nothrow_swappable_with/value.cc: New.
7470         * testsuite/20_util/is_swappable/requirements/
7471         explicit_instantiation_ext.cc: New.
7472         * testsuite/20_util/is_swappable/requirements/typedefs_ext.cc: New.
7473         * testsuite/20_util/is_swappable/value.h: New.
7474         * testsuite/20_util/is_swappable/value_ext.cc: New.
7475         * testsuite/20_util/is_swappable_with/requirements/
7476         explicit_instantiation.cc: New.
7477         * testsuite/20_util/is_swappable_with/requirements/typedefs.cc: New.
7478         * testsuite/20_util/is_swappable_with/value.cc: New.
7479         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
7480         dg-error line numbers.
7481         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
7482         Likewise.
7483
7484 2016-06-16  Jonathan Wakely  <jwakely@redhat.com>
7485
7486         * include/std/array: Remove trailing whitespace.
7487         * include/std/atomic: Likewise.
7488         * include/std/bitset: Likewise.
7489         * include/std/chrono: Likewise.
7490         * include/std/complex: Likewise.
7491         * include/std/condition_variable: Likewise.
7492         * include/std/fstream: Likewise.
7493         * include/std/functional: Likewise.
7494         * include/std/future: Likewise.
7495         * include/std/iomanip: Likewise.
7496         * include/std/iosfwd: Likewise.
7497         * include/std/istream: Likewise.
7498         * include/std/limits: Likewise.
7499         * include/std/ratio: Likewise.
7500         * include/std/scoped_allocator: Likewise.
7501         * include/std/sstream: Likewise.
7502         * include/std/stdexcept: Likewise.
7503         * include/std/string: Likewise.
7504         * include/std/system_error: Likewise.
7505         * include/std/thread: Likewise.
7506         * include/std/tuple: Likewise.
7507         * include/std/type_traits: Likewise.
7508         * include/std/utility: Likewise.
7509         * include/std/valarray: Likewise.
7510         * include/std/vector: Likewise.
7511
7512         * include/bits/stl_vector.h (vector::_S_insert_aux_assign): Define
7513         new overloaded functions.
7514         * include/bits/vector.tcc (vector::_M_insert_aux): Use new functions
7515         to avoid creating a redundant temporary.
7516         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc: New
7517         test.
7518
7519 2016-06-15  François Dumont  <fdumont@gcc.gnu.org>
7520
7521         * include/bits/stl_deque.h
7522         (std::deque<>::operator=): Call _M_assign_aux.
7523         (std::deque<>::assign(initializer_list<>)): Likewise.
7524         (std::deque<>::resize(size_t, const value_type&)): Call _M_fill_insert.
7525         (std::deque<>::insert(const_iterator, initializer_list<>)):
7526         Call _M_range_insert_aux.
7527         (std::deque<>::_M_assign_aux<It>(It, It, std::forward_iterator_tag):
7528         Likewise.
7529         (std::deque<>::_M_fill_assign): Call _M_fill_insert.
7530         (std::deque<>::_M_move_assign2): Call _M_assign_aux.
7531         * include/bits/deque.tcc
7532         (std::deque<>::operator=): Call _M_range_insert_aux.
7533         (std::deque<>::_M_assign_aux<It>(It, It, std::input_iterator_tag)):
7534         Likewise.
7535         * include/bits/stl_vector.h
7536         (std::vector<>::operator=): Call _M_assign_aux.
7537         (std::vector<>::assign(initializer_list<>)): Likewise.
7538         (std::vector<>::resize(size_t, const value_type&)): Call _M_fill_insert.
7539         (std::vector<>::insert(const_iterator, initializer_list<>)):
7540         Call _M_range_insert.
7541         * include/bits/vector.tcc (std::vector<>::_M_assign_aux): Likewise.
7542
7543 2016-06-07  François Dumont  <fdumont@gcc.gnu.org>
7544
7545         * include/std/tuple (_Head_base<>): Default specialization condition at
7546         type declaration.
7547
7548 2016-06-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
7549
7550         Support allocators in tuples of zero size.
7551         * include/std/tuple (tuple<>::tuple(),
7552         tuple<>::tuple(allocator_arg_t, const _Alloc&),
7553         tuple<>::tuple(allocator_arg_t, const _Alloc&, const tuple&)): New.
7554         * testsuite/20_util/tuple/cons/allocators.cc: Adjust.
7555
7556 2016-06-06  Jonathan Wakely  <jwakely@redhat.com>
7557
7558         PR libstdc++/71320
7559         * src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
7560         Add or remove permissions according to perms argument.
7561         * testsuite/experimental/filesystem/operations/permissions.cc: New
7562         test.
7563
7564 2016-06-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
7565
7566         Protect allocator-overloads of tuple-from-tuple constructors
7567         from cases that would create dangling references.
7568         * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
7569         const tuple<_UElements...>&), tuple(allocator_arg_t, const _Alloc&,
7570         tuple<_UElements...>&&)): Add a check for _NonNestedTuple.
7571         * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Adjust.
7572
7573 2016-05-29  Gerald Pfeifer  <gerald@pfeifer.com>
7574
7575         * doc/xml/manual/backwards_compatibility.xml: Adjust
7576         lists.debian.org link to https.
7577         * doc/html/manual/backwards.html: Regenerate.
7578
7579 2016-05-27  Jonathan Wakely  <jwakely@redhat.com>
7580
7581         * doc/xml/manual/abi.xml: Adjust URL to use https.
7582         * doc/html/manual/*: Regenerate.
7583
7584 2016-05-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
7585
7586         PR libstdc++/66338
7587         * include/std/tuple (_TMC): Add a check for _NotSameTuple.
7588         * include/std/tuple (tuple(_UElements&&...)): Remove the separate
7589         check for _NotSameTuple.
7590         * include/std/tuple (_TMCT): New.
7591         * include/std/tuple (tuple(const tuple<_UElements...>&)): Use it.
7592         * include/std/tuple (tuple(tuple<_UElements...>&&)): Likewise.
7593         * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
7594               const tuple<_UElements...>&)): Likewise.
7595         * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
7596               tuple<_UElements...>&&)): Likewise.
7597         * testsuite/20_util/tuple/cons/66338.cc: New.
7598
7599 2016-05-25  Jonathan Wakely  <jwakely@redhat.com>
7600
7601         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Fix test for sendfile.
7602         * configure: Regenerate.
7603         * config.h.in: Regenerate.
7604
7605         * include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): Remove it.
7606         * include/bits/hashtable_policy.h (_Power2_rehash_policy::_M_next_bkt):
7607         Remove const qualification on function. Replace
7608         _GLIBCXX14_USE_CONSTEXPR on automatic variables with const.
7609         (_Power2_rehash_policy::_M_need_rehash): Remove const qualification.
7610         (_Power2_rehash_policy::_M_next_bkt): Remove mutable specifier.
7611
7612 2016-05-24  François Dumont  <fdumont@gcc.gnu.org>
7613
7614         * include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): New.
7615         * include/bits/hashtable_policy.h
7616         (_Prime_rehash_policy::__has_load_factor): New. Mark rehash policy
7617         having load factor management.
7618         (_Mask_range_hashing): New.
7619         (__clp2): New.
7620         (_Power2_rehash_policy): New.
7621         (_Inserts<>): Remove last template parameter, _Unique_keys, so that
7622         partial specializations only depend on whether iterators are constant
7623         or not.
7624         * testsuite/23_containers/unordered_set/hash_policy/26132.cc: Adapt to
7625         test new hash policy.
7626         * testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
7627         Likewise.
7628         * testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
7629         Likewise.
7630         * testsuite/23_containers/unordered_set/insert/hash_policy.cc:
7631         Likewise.
7632         * testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
7633         Likewise.
7634         * testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc:
7635         New.
7636         * testsuite/performance/23_containers/insert/54075.cc: Add benchmark
7637         using the new hash policy.
7638         * testsuite/performance/23_containers/insert_erase/41975.cc: Likewise.
7639
7640 2016-05-24  Jonathan Wakely  <jwakely@redhat.com>
7641
7642         * include/bits/stl_queue.h (priority_queue::value_compare): Define.
7643
7644 2016-05-23  François Dumont  <fdumont@gcc.gnu.org>
7645
7646         * include/debug/safe_iterator.h
7647         (_Safe_iterator<>::operator->()): Implement using underlying iterator
7648         operator ->.
7649         * include/debug/safe_local_iterator.h
7650         (_Safe_local_iterator<>::operator->()): Likewise.
7651
7652 2016-05-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
7653
7654         * testsuite/experimental/memory_resource/1.cc: Add required argument
7655         to dg-require-atomic-builtins.
7656
7657 2016-05-13  Jonathan Wakely  <jwakely@redhat.com>
7658
7659         PR libstdc++/71073
7660         * include/debug/bitset: Add #pragma GCC system_header.
7661         * include/debug/deque: Likewise.
7662         * include/debug/list: Likewise.
7663         * include/debug/map: Likewise.
7664         * include/debug/set: Likewise.
7665         * include/debug/string: Likewise.
7666         * include/debug/unordered_map: Likewise.
7667         * include/debug/unordered_set: Likewise.
7668         * include/debug/vector: Likewise.
7669         * include/debug/functions.h: Adjust whitespace.
7670
7671 2016-05-12  Jonathan Wakely  <jwakely@redhat.com>
7672
7673         PR libstdc++/71081
7674         * testsuite/experimental/memory_resource/1.cc: Require atomics.
7675
7676 2016-05-11  Jonathan Wakely  <jwakely@redhat.com>
7677
7678         PR libstdc++/71049
7679         * src/c++11/cow-stdexcept.cc [!_GLIBCXX_USE_DUAL_ABI]: Don't define
7680         exception constructors with __sso_string parameters.
7681
7682 2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
7683
7684         * include/experimental/bits/fs_dir.h (begin, end): Add noexcept.
7685         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
7686         Test begin and end functions.
7687         * testsuite/experimental/filesystem/iterators/
7688         recursive_directory_iterator.cc: Likewise.
7689
7690         PR libstdc++/71038
7691         * src/filesystem/ops.cc (do_copy_file): Fix backwards conditions.
7692         * testsuite/experimental/filesystem/operations/copy_file.cc: New test.
7693
7694         * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
7695         Overload operator* to move from rvalues.
7696
7697         PR libstdc++/71036
7698         * src/filesystem/ops.cc (create_dir): Handle EEXIST from mkdir.
7699         * testsuite/experimental/filesystem/operations/create_directory.cc:
7700         New test.
7701
7702         PR libstdc++/71037
7703         * src/filesystem/ops.cc (canonical(const path&, const path&)): Add
7704         base path to exception.
7705         * testsuite/experimental/filesystem/operations/canonical.cc: Test
7706         paths contained in exception.
7707
7708         * testsuite/experimental/type_erased_allocator/2.cc: Remove unused
7709         using declaration.
7710
7711         PR libstdc++/71005
7712         * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
7713         New type.
7714         (directory_iterator::operator++(int)): Return proxy.
7715         (recursive_directory_iterator::operator++(int)): Likewise.
7716         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
7717         Test post-increment.
7718         * testsuite/experimental/filesystem/iterators/
7719         recursive_directory_iterator.cc: Likewise.
7720
7721 2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
7722
7723         PR libstdc++/71004
7724         * testsuite/experimental/filesystem/iterators/
7725         recursive_directory_iterator.cc: Fix test02 to not call member
7726         functions on invalid iterator, and use VERIFY not assert.
7727
7728 2016-05-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
7729
7730         Avoid endless run-time recursion for copying single-element
7731         tuples where the element type is by-value constructible
7732         from any type.
7733         * include/std/tuple (_NotSameTuple): New.
7734         * include/std/tuple (tuple(_UElements&&...): Use it.
7735         * testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc: New.
7736
7737 2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
7738
7739         PR libstdc++/71004
7740         * include/experimental/bits/fs_dir.h (recursive_directory_iterator):
7741         Initialize scalar member variables in default constructor.
7742         * testsuite/experimental/filesystem/iterators/
7743         recursive_directory_iterator.cc: Test default construction.
7744
7745 2016-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7746
7747         * testsuite/lib/libstdc++.exp (libstdc++_init): Enable on *-*-solaris*.
7748
7749 2016-05-05  Jonathan Wakely  <jwakely@redhat.com>
7750
7751         * testsuite/experimental/filesystem/path/native/string.cc: Add
7752         dg-require-filesystem-ts directive.
7753
7754 2016-05-04  Jonathan Wakely  <jwakely@redhat.com>
7755
7756         PR libstdc++/70940
7757         * include/experimental/memory_resource
7758         (__resource_adaptor_imp::do_allocate): Do not default-construct
7759         rebound allocator.
7760         (__resource_adaptor_imp::do_deallocate): Likewise. Use
7761         allocator_traits to get pointer type.
7762         (__null_memory_resource::do_allocate): Remove unused parameters.
7763         (__null_memory_resource::do_deallocate): Likewise.
7764         (__null_memory_resource::do_is_equal): Likewise. Add return statement.
7765         * testsuite/experimental/type_erased_allocator/1.cc: Combine with ...
7766         * testsuite/experimental/type_erased_allocator/1_neg.cc: This, and
7767         move to ...
7768         * testsuite/experimental/memory_resource/1.cc: Here.
7769         * testsuite/experimental/memory_resource/null_memory_resource.cc: New.
7770         * testsuite/experimental/memory_resource/resource_adaptor.cc: New.
7771
7772 2016-04-29  Chris Gregory  <czipperz@gmail.com>
7773
7774         * config/*: Remove trailing whitespace.
7775         * src/*: Likewise.
7776         * testsuite/tr1/*: Likewise.
7777         * testsuite/util/*: Likewise.
7778
7779 2016-04-28  Jonathan Wakely  <jwakely@redhat.com>
7780
7781         PR libstdc++/70766
7782         * include/bits/basic_ios.tcc (basic_ios::_M_cache_locale): Use
7783         __addressof.
7784         * include/bits/stream_iterator.h (istream_iterator, ostream_iterator):
7785         Likewise.
7786         * include/std/atomic (atomic<_Tp>): Likewise.
7787         * include/std/shared_mutex (shared_lock): Likewise.
7788         * testsuite/24_iterators/istream_iterator/70766.cc: New test.
7789         * testsuite/24_iterators/ostream_iterator/70766.cc : New test.
7790         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
7791         * testsuite/29_atomics/atomic/70766.cc: New test.
7792         * testsuite/30_threads/shared_lock/70766.cc: New test.
7793
7794         * include/bits/hashtable_policy.h (__detail::_Insert_base,
7795         __detail::_Insert): Improve comments.
7796
7797 2016-04-27  Jonathan Wakely  <jwakely@redhat.com>
7798
7799         PR libstdc++/70767
7800         * include/std/limits: Update comments about DRs.
7801         (numeric_limits<const _Tp>, numeric_limits<volatile _Tp>,
7802         numeric_limits<const volatile _Tp>): Define unconditionally.
7803
7804 2016-04-24  Jonathan Wakely  <jwakely@redhat.com>
7805
7806         PR libstdc++/70762
7807         * testsuite/util/testsuite_fs.h (__gnu_test::nonexistent_path): Use
7808         static counter to return a different path on every call.
7809
7810 2016-04-22  Tim Shen  <timshen@google.com>
7811
7812         PR libstdc++/70745
7813         * include/bits/regex_executor.tcc (_Executor<>::_M_word_boundary):
7814         Fix the match_not_bow and match_not_eow behavior.
7815         * testsuite/28_regex/regression.cc: Add testcase.
7816
7817 2016-04-20  Jonathan Wakely  <jwakely@redhat.com>
7818
7819         PR libstdc++/69703
7820         * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in,
7821         __codecvt_utf8_utf16_base<char16_t>::do_in): Fix mask operations.
7822
7823 2016-04-19  Jonathan Wakely  <jwakely@redhat.com>
7824
7825         PR libstdc++/69703
7826         * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in):
7827         Override endianness bit in mode.
7828         * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: New test.
7829         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: Test
7830         that little_endian mode is ignored.
7831         * testsuite/experimental/filesystem/path/native/string.cc: New test.
7832
7833         PR libstdc++/70609
7834         * src/filesystem/ops.cc (close_fd): New function.
7835         (do_copy_file): Set permissions before copying file contents. Check
7836         result of closing file descriptors. Don't copy streambuf when file
7837         is empty.
7838         (copy(const path&, const path&, copy_options, error_code&)): Use
7839         lstat for source file when copy_symlinks is set.
7840         * testsuite/experimental/filesystem/operations/copy.cc: Test copy().
7841
7842         * include/experimental/bits/fs_fwd.h (operator&, operator|, operator^,
7843         operator~ operator&=, operator|=, operator^=): Add noexcept to
7844         overloaded operators for copy_options, perms and directory_options.
7845         * src/filesystem/ops.cc (make_file_type, make_file_status,
7846         is_not_found_errno, file_time): Add noexcept.
7847
7848 2016-04-19  Edward Smith-Rowland  <3dw4rd@verizon.net>
7849
7850         * include/bits/c++14_warning.h: Do not refer C++14 as experimental.
7851
7852 2016-04-18  Jonathan Wakely  <jwakely@redhat.com>
7853
7854         PR libstdc++/41759
7855         * include/bits/random.h: Reword static assertion messages to state
7856         positive conditions.
7857         * include/bits/random.tcc: Likewise.
7858         * include/bits/uniform_int_dist.h: Likewise.
7859         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
7860         patterns.
7861
7862         * include/std/function (_Bind, _Bind_result): Remove unused typedefs.
7863
7864         * config/cpu/sh/atomicity.h: Fix typo in comment.
7865
7866         PR libstdc++/70294
7867         * include/std/thread (operator<, operator==): Move definitions to
7868         namespace-scope.
7869         * testsuite/30_threads/thread/id/70294.cc: New test.
7870
7871         * testsuite/18_support/bad_exception/23591_thread-1.c: Add
7872         -Wno-pedantic to dg-options.
7873         * testsuite/20_util/align/2.cc: Use type as operand of alignof.
7874         * testsuite/20_util/is_floating_point/value.cc: Add -Wno-pedantic
7875         to dg-options.
7876         * testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc:
7877         Remove extra semi-colon.
7878         * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
7879         Always supply second argument to static_assert.
7880         * testsuite/25_algorithms/lower_bound/no_operator_ne.cc: Remove extra
7881         semi-colon.
7882         * testsuite/26_numerics/complex/c99.cc: Add -Wno-pedantic to
7883         dg-options.
7884         * testsuite/26_numerics/complex/literals/values.cc: Likewise.
7885         * testsuite/29_atomics/atomic/60695.cc: Likewise.
7886         * testsuite/29_atomics/atomic/62259.cc: use __alignof__ instead of
7887         alignof when operand is an object not a type.
7888         * testsuite/decimal/ctor.cc: Add -Wno-pedantic to dg-options.
7889         * testsuite/decimal/make-decimal.cc: Likewise.
7890         * testsuite/experimental/type_traits/value.cc: Always supply second
7891         argument to static_assert.
7892         * testsuite/util/testsuite_common_types.h: Use __extension__ for
7893         __int128 types.
7894
7895         * testsuite/experimental/type_erased_allocator/1.cc: Don't include
7896         internal header.
7897         * testsuite/experimental/type_erased_allocator/1_neg.cc: Likewise.
7898         * testsuite/experimental/type_erased_allocator/2.cc: Likewise.
7899         * testsuite/experimental/type_erased_allocator/uses_allocator.cc:
7900         Likewise. Add licence and change to compile-only test.
7901
7902         * include/bits/locale_facets.h (ctype::do_narrow): Add attribute to
7903         unused parameter.
7904         * include/bits/regex_automaton.h (_NFA::_M_insert_alt): Likewise.
7905
7906         * include/ext/string_conversions.h (__stoa): Avoid -Wsign-compare
7907         warnings.
7908
7909 2016-04-17  Edward Smith-Rowland  <3dw4rd@verizon.net>
7910
7911         * include/bits/specfun.h: Trivial comment misspelling.
7912
7913 2016-04-14  Jason Merrill  <jason@redhat.com>
7914
7915         Revert Jonathan's empty ABI change from yesterday.
7916
7917 2016-04-13  Martin Sebor  <msebor@redhat.com>
7918
7919         PR c++/69517
7920         * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA
7921         upper bound is positive.
7922
7923 2016-04-13  Jonathan Wakely  <jwakely@redhat.com>
7924
7925         * include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES,
7926         _GLIBCXX_END_NAMESPACE_EMPTY_TYPES, _GLIBCXX_ABI_TAG_EMPTY): Define.
7927         * include/bits/hashtable.h (_Hashtable::_M_emplace): Change signatures
7928         of functions taking empty structs by value. Add a template parameter
7929         to overloads without hints. Rename overloads with hints to
7930         _M_emplace_hint.
7931         (_Hashtable::_M_erase(true_type, const_iterator),
7932         _Hashtable::_M_erase(false_type, const_iterator)): Change signatures
7933         by reordering parameters.
7934         * include/bits/hashtable_policy.h (_Insert::insert): Adjust to call
7935         _M_emplace_hint instead of _M_emplace.
7936         * include/bits/shared_ptr.h (shared_ptr(_Tp1*, _Deleter, _Alloc),
7937         shared_ptr(nullptr_t, _Deleter, _Alloc)): Use _GLIBCXX_ABI_TAG_EMPTY.
7938         * include/bits/shared_ptr_base.h (_Sp_counted_deleter, __shared_count,
7939         __shared_ptr): Likewise.
7940         * include/bits/stl_algo.h (replace_if): Likewise.
7941         * include/bits/stl_pair.h (piecewise_construct_t,
7942         piecewise_construct): Use _GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES.
7943         * include/bits/uses_allocator.h (allocator_arg_t, allocator_arg,
7944         __uses_alloc0): Likewise.
7945         * include/ext/pb_ds/assoc_container.hpp (basic_hash_table): Likewise.
7946         * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error.
7947         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
7948         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
7949         * testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
7950         * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
7951         * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
7952
7953 2016-04-12  Edward Smith-Rowland  <3dw4rd@verizon.net>
7954
7955         Document C++17/TR29124 C++ Special Math Functions.
7956         * include/bits/specfun.h: Add Doxygen markup.
7957
7958 2016-04-07  Jonathan Wakely  <jwakely@redhat.com>
7959
7960         * testsuite/30_threads/thread/70503.cc: Adjust from xfail to pass.
7961
7962 2016-04-06  Eric Botcazou  <ebotcazou@adacore.com>
7963
7964         * src/Makefile.am (libstdc++-symbols.ver): Remove useless /dev/null.
7965         * src/Makefile.in: Regenerate.
7966
7967 2016-04-05  Jonathan Wakely  <jwakely@redhat.com>
7968
7969         PR libstdc++/70554
7970         * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Don't test
7971         __atomic_fetch_add for bool.
7972         * configure: Regenerate.
7973
7974         * testsuite/30_threads/thread/70503.cc: Require -static to work.
7975
7976         PR libstdc++/70503
7977         * src/c++11/thread.cc (execute_native_thread_routine,
7978         execute_native_thread_routine_compat): Give internal linkage.
7979         * testsuite/30_threads/thread/70503.cc: New test.
7980
7981 2016-04-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
7982
7983         PR libstdc++/70437
7984         * include/bits/stl_pair.h (_ConstructiblePair,
7985         _ImplicitlyConvertiblePair, _MoveConstructiblePair,
7986         _ImplicitlyMoveConvertiblePair): Add shortcut conditions
7987         for same-type cases.
7988         * testsuite/20_util/pair/70437.cc: New.
7989
7990 2016-03-24  Jonathan Wakely  <jwakely@redhat.com>
7991
7992         PR libstdc++/69945
7993         * config/abi/pre/gnu.ver: Add new symbol.
7994         * libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
7995         * testsuite/18_support/free_eh_pool.cc: New test.
7996
7997 2016-03-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7998
7999         * include/Makefile.am (install-freestanding-headers): Add
8000         concept_check.h and move.h to the installed headers.
8001         * include/Makefile.in: Regenerated.
8002         * include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
8003         freestanding implementations.
8004         * doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
8005         that this macro has no effect for freestanding implementations.
8006         * doc/html/manual/using_macros.html: Likewise.
8007
8008 2016-02-24  Jonathan Wakely  <jwakely@redhat.com>
8009
8010         PR libstdc++/69939
8011         * include/experimental/tuple (__apply_impl): Qualify get and forward.
8012
8013 2016-02-23  Jonathan Wakely  <jwakely@redhat.com>
8014
8015         * doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
8016         * doc/html/*: Regenerate.
8017
8018         PR libstdc++/69893
8019         * include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc,
8020         exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint,
8021         llround, log1p, log2, logb, lrint, lround, nan, nearbyint, nextafter,
8022         nexttoward, remainder, remquo, rint, round, scalbln, scalbn, tgamma,
8023         trunc) [__cplusplus >= 201103L]: Import from namespace std.
8024         (fabs) [__cplusplus < 201103L]: Import from namespace std.
8025         * include/tr1/complex (acosh, asinh, atanh) [__cplusplus >= 201103L]:
8026         Likewise.
8027         * testsuite/tr1/headers/c++200x/complex.cc: Add std::fabs to global
8028         namespace before including TR1 headers.
8029         * testsuite/tr1/headers/c++200x/math.cc: New test.
8030
8031 2016-02-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8032
8033         PR libstdc++/69881
8034         * include/c_global/cstdarg: Undefine __need___va_list.
8035         * include/c_global/cstddef: Undefine all kinds of __need_*.
8036
8037 2016-02-16  Tim Shen  <timshen@google.com>
8038
8039         PR libstdc++/69794
8040         * include/bits/regex_scanner.h: Add different special character
8041         sets for grep and egrep regex.
8042         * include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
8043         * testsuite/28_regex/regression.cc: Add new testcase.
8044
8045 2016-02-08  Jonathan Wakely  <jwakely@redhat.com>
8046
8047         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Remove accidentally
8048         added 'constexpr' in previous commit.
8049         * configure: Regenerate.
8050
8051         PR libstdc++/48891
8052         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable isinf and isnan
8053         checks for all targets except *-*-solaris2.* and ensure we find the
8054         libc math.h header not our own.
8055         * configure: Regenerate.
8056
8057 2016-02-05  Dominik Vogt  <vogt@linux.vnet.ibm.com>
8058
8059         * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt (FUNC):
8060         New file.  Copied over from s390-linux-gnu.
8061
8062 2016-02-04  Jonathan Wakely  <jwakely@redhat.com>
8063
8064         PR libstdc++/69626
8065         * acinclude.m4 (GLIBCXX_ENABLE_C99): Check C99 stdlib.h functions
8066         with -std=c++98 and define _GLIBCXX98_USE_C99_STDLIB.
8067         * config.h.in: Regenerate.
8068         * configure: Regenerate.
8069         * testsuite/21_strings/c_strings/char/69626.cc: New.
8070
8071         * doc/html/index.html: Regenerate.
8072
8073         * doc/xml/manual/containers.xml: Add cross-reference to Dual ABI.
8074         * doc/xml/manual/spine.xml: Update copyright years and author blurb.
8075         * doc/html/*: Regenerate.
8076
8077 2016-02-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8078
8079         PR libstdc++/69581
8080         * include/c_compatibility/math.h: Move header guards.
8081         * include/c_compatibility/stdlib.h: Likewise.
8082
8083 2016-01-29  Jonathan Wakely  <jwakely@redhat.com>
8084
8085         PR libstdc++/69506
8086         * config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
8087
8088 2016-01-28  John David Anglin  <danglin@gcc.gnu.org>
8089
8090         PR libstdc++/69450
8091         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
8092         isinf and isnan functions into two independent checks.  Check on hpux.
8093         * config.h.in: Regenerate.
8094         * configure: Regenerate.
8095         * include/c_global/cmath (isinf(double), isnan(double)): Use
8096         _GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
8097         respectively.
8098
8099 2016-01-27  Jakub Jelinek  <jakub@redhat.com>
8100
8101         * testsuite/libstdc++-prettyprinters/whatis.cc: Include <random>.
8102
8103 2016-01-27  Jonathan Wakely  <jwakely@redhat.com>
8104
8105         PR libstdc++/69295
8106         * testsuite/ext/special_functions/hyperg/check_value.cc: Use
8107         -ffp-contract=off, and -ffloat-store to disable excess precision.
8108         * testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
8109         -ffp-contract=off.
8110
8111 2016-01-26  Jonathan Wakely  <jwakely@redhat.com>
8112
8113         PR libstdc++/69478
8114         * include/bits/stl_algobase.h (__copy_move<_IsMove, true,
8115         random_access_iterator_tag>): Check is_move_assignable when moving.
8116         (__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
8117         Likewise.
8118         * testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
8119         * testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
8120         * testsuite/25_algorithms/move/69478.cc: New.
8121         * testsuite/25_algorithms/move_backward/69478.cc: new.
8122
8123 2016-01-26  Andris Pavenis  <andris.pavenis@iki.fi>
8124
8125         * include/c_compatibility/stdlib.h: Include wide character related
8126         definitions only when they are available in cstdlib.
8127
8128 2016-01-25  Jonathan Wakely  <jwakely@redhat.com>
8129
8130         PR libstdc++/69464
8131         * include/Makefile.am: Add new header.
8132         * include/Makefile.in: Regenerate.
8133         * include/bits/random.h (uniform_int_distribution): Move to
8134         bits/uniform_int_dist.h.
8135         * include/bits/random.tcc (uniform_int_distribution::operator(),
8136         uniform_int_distribution::__generate_impl): Likewise.
8137         * include/bits/uniform_int_dist.h: New header.
8138         * include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
8139         <bits/uniform_int_dist.h> instead of <random>.
8140         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
8141         move_iterators/1.cc: Include correct header for uninitialized_copy.
8142         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
8143         move_iterators/1.cc: Likewise.
8144         * testsuite/25_algorithms/nth_element/58800.cc: Include correct
8145         header for vector.
8146         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
8147
8148 2016-01-23  John David Anglin  <danglin@gcc.gnu.org>
8149
8150         PR libstdc++/69446
8151         * config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
8152
8153 2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
8154
8155         TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
8156         * include/c_compatibility/math.h: Import the TR29124 functions
8157         into the global namespace.
8158         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
8159         xfail and make compile-only.
8160         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
8161         * testsuite/special_functions/03_beta/compile_2.cc: Ditto.
8162         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
8163         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
8164         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
8165         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
8166         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
8167         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
8168         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
8169         * testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
8170         * testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
8171         * testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
8172         * testsuite/special_functions/14_expint/compile_2.cc: Ditto.
8173         * testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
8174         * testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
8175         * testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
8176         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
8177         * testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
8178         * testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
8179         * testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
8180
8181 2016-01-22  Jonathan Wakely  <jwakely@redhat.com>
8182
8183         PR libstdc++/69116
8184         * include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
8185         define result_type for types which can be safely used with valarrays.
8186         * testsuite/26_numerics/valarray/69116.cc: New.
8187
8188         PR libstdc++/69413
8189         * config/os/gnu-linux/os_defines.h: Define
8190         _GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
8191         * include/c_global/cmath (isinf, isnan): Check it.
8192         * doc/xml/manual/internals.xml: Document it.
8193         * doc/html/*: Regenerate.
8194
8195 2016-01-21  Jonathan Wakely  <jwakely@redhat.com>
8196
8197         PR libstdc++/69406
8198         * include/bits/cpp_type_traits.h: Ensure C++ language linkage.
8199         * include/ext/type_traits.h: Likewise.
8200         * testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
8201         for presence of C headers.
8202         * testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
8203         dg-error line number.
8204         * testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
8205         * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
8206         * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
8207
8208 2016-01-20  Torvald Riegel  <triegel@redhat.com>
8209
8210         PR libstdc++/69310
8211         * config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
8212
8213 2016-01-20  Jonathan Wakely  <jwakely@redhat.com>
8214
8215         PR libstdc++/60401
8216         * include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
8217         copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
8218         lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
8219         nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
8220         tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
8221         Add using declarations.
8222         * testsuite/26_numerics/headers/cmath/60401.cc: New.
8223
8224         PR libstdc++/69386
8225         * include/c_global/ccomplex: Ensure C++ language linkage.
8226         * include/c_global/cmath: Likewise.
8227         * include/c_global/cstdlib: Likewise.
8228         * include/c_global/ctgmath: Likewise.
8229         * testsuite/17_intro/headers/c++2011/linkage.cc: New.
8230
8231 2016-01-19  Jonathan Wakely  <jwakely@redhat.com>
8232
8233         PR libstdc++/14608
8234         PR libstdc++/60401
8235         * include/Makefile.am: Use c_compatibility math.h and stdlib.h for
8236         --enable-cheaders=c_global configs.
8237         * include/Makefile.in: Regenerate.
8238         * include/c_compatibility/math.h: Remove obsolete _GLIBCXX_NAMESPACE_C
8239         test and allow inclusion from C files.
8240         * include/c_compatibility/stdlib.h: Likewise. Support freestanding.
8241         (at_quick_exit, quick_exit): Add using directives.
8242         * include/c_global/cmath: Use #include_next for math.h.
8243         * include/c_global/cstdlib: Use #include_next for stdlib.h.
8244         * testsuite/26_numerics/headers/cmath/14608.cc: New.
8245         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
8246         Remove xfail for most targets.
8247         * testsuite/26_numerics/headers/cstdlib/60401.cc: New.
8248
8249 2016-01-18  Torvald Riegel  <triegel@redhat.com>
8250
8251         * include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
8252         (_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use _GLIBCXX_USE_WEAK_REF
8253         and move after its definition.
8254         * config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
8255         * src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
8256         __GXX_WEAK__, and only provide transactional clones if
8257         _GLIBCXX_USE_WEAK_REF is true.  Don't provide stubs of libitm
8258         functions.
8259
8260 2016-01-18  Jonathan Wakely  <jwakely@redhat.com>
8261
8262         PR libstdc++/60637
8263         * testsuite/26_numerics/headers/cmath/60637.cc: Add test.
8264
8265         PR libstdc++/69243
8266         * include/std/functional (_Function_base::_M_not_empty_function):
8267         Change overloads for pointers to take arguments by value.
8268         * testsuite/20_util/function/cons/57465.cc: Add tests for
8269         pointer-to-member cases.
8270
8271         PR libstdc++/69340
8272         * src/c++11/cow-stdexcept.cc (_txnal_cow_string_C1_for_exceptions):
8273         Use macros for exception handling and fix unused parameter warning.
8274
8275 2016-01-17  John David Anglin  <danglin@gcc.gnu.org>
8276
8277         PR libstdc++/68734
8278         * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
8279
8280 2016-01-17  Torvald Riegel  <triegel@redhat.com>
8281
8282         * src/c++11/cow-stdexcept.cc (txnal_read_ptr): Fix static_assert.
8283
8284 2016-01-16  H.J. Lu  <hongjiu.lu@intel.com>
8285
8286         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Add
8287         __int128 symbols.
8288
8289 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
8290
8291         PR libstdc++/69293
8292         * include/bits/uses_allocator.h (__uses_alloc<true, ...>): Add
8293         static assertion that type is constructible from the arguments.
8294         * testsuite/20_util/scoped_allocator/69293_neg.cc: New.
8295         * testsuite/20_util/uses_allocator/69293_neg.cc: New.
8296         * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.
8297
8298         PR libstdc++/69294
8299         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
8300         and isnan on AIX. Quote variables.
8301         * configure: Regenerate.
8302
8303 2016-01-15  Torvald Riegel  <triegel@redhat.com>
8304
8305         * include/bits/basic_string.h (basic_string): Declare friends.
8306         * include/bits/c++config (_GLIBCXX_TXN_SAFE,
8307         _GLIBCXX_TXN_SAFE_DYN, _GLIBCXX_USE_ALLOCATOR_NEW): New.
8308         * include/std/stdexcept (logic_error, domain_error, invalid_argument,
8309         length_error, out_of_range, runtime_error, range_error,
8310         underflow_error, overflow_error): Declare members as transaction-safe.
8311         (logic_error, runtime_error): Declare friend functions.
8312         * libsupc++/exception (exception, bad_exception): Declare members as
8313         transaction-safe.
8314         * src/c++11/cow-stdexcept.cc: Define transactional clones for the
8315         transaction-safe members of exceptions and helper functions.
8316         * libsupc++/eh_exception.cc: Adjust and define transactional clones.
8317         * config/abi/pre/gnu.ver (GLIBCXX_3.4.22) Add transactional clones.
8318         (CXXABI_1.3.10): New.
8319         * acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): New.
8320         (GLIBCXX_ENABLE_ALLOCATOR): Set ENABLE_ALLOCATOR_NEW.
8321         * configure.ac: Call GLIBCXX_CHECK_SIZE_T_MANGLING.
8322         * include/Makefile.am: Write ENABLE_ALLOCATOR_NEW to c++config.h.
8323         * include/Makefile.in: Regenerate.
8324         * config.h.in: Regenerate.
8325         * configure: Regenerate.
8326         * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.10.
8327
8328 2016-01-15  Steve Ellcey  <sellcey@imgtec.com>
8329
8330         * include/ext/random.tcc: Use __builtin_isfinite instead of
8331         std::isfinite.
8332
8333 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
8334
8335         * include/bits/std_mutex.h: Fix Doxygen @file name.
8336
8337 2016-01-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
8338             Jonathan Wakely  <jwakely@redhat.com>
8339             Florian Goth <CaptainSifff@gmx.de>
8340
8341         Implement TR29124 C++ special Math Functions.
8342         * include/Makefile.am: Add new headers.
8343         * include/Makefile.in: Regenerate.
8344         * include/bits/specfun.h: New.
8345         * include/c_global/cmath: Adjust for both tr1 and tr29124 maths.
8346         * include/tr1/bessel_function.tcc: Ditto.
8347         * include/tr1/beta_function.tcc: Ditto.
8348         * include/tr1/cmath: Ditto.
8349         * include/tr1/ell_integral.tcc: Ditto.
8350         * include/tr1/exp_integral.tcc: Ditto.
8351         * include/tr1/gamma.tcc: Ditto.
8352         * include/tr1/hypergeometric.tcc: Ditto.
8353         * include/tr1/legendre_function.tcc: Ditto.
8354         * include/tr1/modified_bessel_func.tcc: Ditto.
8355         * include/tr1/poly_hermite.tcc: Ditto.
8356         * include/tr1/poly_laguerre.tcc: Ditto.
8357         * include/tr1/riemann_zeta.tcc: Ditto.
8358         * include/tr1/special_function_util.h: Ditto.
8359         * testsuite/ext/special_functions/conf_hyperg: New.
8360         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: New.
8361         * testsuite/ext/special_functions/conf_hyperg/check_value.cc: New.
8362         * testsuite/ext/special_functions/conf_hyperg/compile.cc: New.
8363         * testsuite/ext/special_functions/hyperg: New.
8364         * testsuite/ext/special_functions/hyperg/check_nan.cc: New.
8365         * testsuite/ext/special_functions/hyperg/check_value.cc: New.
8366         * testsuite/ext/special_functions/hyperg/compile.cc: New.
8367         * testsuite/libstdc++-dg/conformance.exp: Add special_functions directory.
8368         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: New.
8369         * testsuite/special_functions/01_assoc_laguerre/check_value.cc: New.
8370         * testsuite/special_functions/01_assoc_laguerre/compile.cc: New.
8371         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: New.
8372         * testsuite/special_functions/02_assoc_legendre/check_nan.cc: New.
8373         * testsuite/special_functions/02_assoc_legendre/check_value.cc: New.
8374         * testsuite/special_functions/02_assoc_legendre/compile.cc: New.
8375         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: New.
8376         * testsuite/special_functions/03_beta/check_nan.cc: New.
8377         * testsuite/special_functions/03_beta/check_value.cc: New.
8378         * testsuite/special_functions/03_beta/compile.cc: New.
8379         * testsuite/special_functions/03_beta/compile_2.cc: New.
8380         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: New.
8381         * testsuite/special_functions/04_comp_ellint_1/check_value.cc: New.
8382         * testsuite/special_functions/04_comp_ellint_1/compile.cc: New.
8383         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: New.
8384         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: New.
8385         * testsuite/special_functions/05_comp_ellint_2/check_value.cc: New.
8386         * testsuite/special_functions/05_comp_ellint_2/compile.cc: New.
8387         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: New.
8388         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: New.
8389         * testsuite/special_functions/06_comp_ellint_3/check_value.cc: New.
8390         * testsuite/special_functions/06_comp_ellint_3/compile.cc: New.
8391         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: New.
8392         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: New.
8393         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: New.
8394         * testsuite/special_functions/07_cyl_bessel_i/compile.cc: New.
8395         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: New.
8396         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: New.
8397         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: New.
8398         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: New.
8399         * testsuite/special_functions/08_cyl_bessel_j/compile.cc: New.
8400         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: New.
8401         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: New.
8402         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: New.
8403         * testsuite/special_functions/09_cyl_bessel_k/compile.cc: New.
8404         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: New.
8405         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: New.
8406         * testsuite/special_functions/10_cyl_neumann/check_value.cc: New.
8407         * testsuite/special_functions/10_cyl_neumann/compile.cc: New.
8408         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: New.
8409         * testsuite/special_functions/11_ellint_1/check_nan.cc: New.
8410         * testsuite/special_functions/11_ellint_1/check_value.cc: New.
8411         * testsuite/special_functions/11_ellint_1/compile.cc: New.
8412         * testsuite/special_functions/11_ellint_1/compile_2.cc: New.
8413         * testsuite/special_functions/12_ellint_2/check_nan.cc: New.
8414         * testsuite/special_functions/12_ellint_2/check_value.cc: New.
8415         * testsuite/special_functions/12_ellint_2/compile.cc: New.
8416         * testsuite/special_functions/12_ellint_2/compile_2.cc: New.
8417         * testsuite/special_functions/13_ellint_3/check_nan.cc: New.
8418         * testsuite/special_functions/13_ellint_3/check_value.cc: New.
8419         * testsuite/special_functions/13_ellint_3/compile.cc: New.
8420         * testsuite/special_functions/13_ellint_3/compile_2.cc: New.
8421         * testsuite/special_functions/14_expint/check_nan.cc: New.
8422         * testsuite/special_functions/14_expint/check_value.cc: New.
8423         * testsuite/special_functions/14_expint/compile.cc: New.
8424         * testsuite/special_functions/14_expint/compile_2.cc: New.
8425         * testsuite/special_functions/15_hermite/check_nan.cc: New.
8426         * testsuite/special_functions/15_hermite/check_value.cc: New.
8427         * testsuite/special_functions/15_hermite/compile.cc: New.
8428         * testsuite/special_functions/15_hermite/compile_2.cc: New.
8429         * testsuite/special_functions/16_laguerre/check_nan.cc: New.
8430         * testsuite/special_functions/16_laguerre/check_value.cc: New.
8431         * testsuite/special_functions/16_laguerre/compile.cc: New.
8432         * testsuite/special_functions/16_laguerre/compile_2.cc: New.
8433         * testsuite/special_functions/17_legendre/check_nan.cc: New.
8434         * testsuite/special_functions/17_legendre/check_value.cc: New.
8435         * testsuite/special_functions/17_legendre/compile.cc: New.
8436         * testsuite/special_functions/17_legendre/compile_2.cc: New.
8437         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: New.
8438         * testsuite/special_functions/18_riemann_zeta/check_value.cc: New.
8439         * testsuite/special_functions/18_riemann_zeta/compile.cc: New.
8440         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: New.
8441         * testsuite/special_functions/19_sph_bessel/check_nan.cc: New.
8442         * testsuite/special_functions/19_sph_bessel/check_value.cc: New.
8443         * testsuite/special_functions/19_sph_bessel/compile.cc: New.
8444         * testsuite/special_functions/19_sph_bessel/compile_2.cc: New.
8445         * testsuite/special_functions/20_sph_legendre/check_nan.cc: New.
8446         * testsuite/special_functions/20_sph_legendre/check_value.cc: New.
8447         * testsuite/special_functions/20_sph_legendre/compile.cc: New.
8448         * testsuite/special_functions/20_sph_legendre/compile_2.cc: New.
8449         * testsuite/special_functions/21_sph_neumann/check_nan.cc: New.
8450         * testsuite/special_functions/21_sph_neumann/check_value.cc: New.
8451         * testsuite/special_functions/21_sph_neumann/compile.cc: New.
8452         * testsuite/special_functions/21_sph_neumann/compile_2.cc: New.
8453         * testsuite/util/specfun_testcase.h: New.
8454         * testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/check_value.cc: More testcases.
8455         * testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc: Ditto.
8456         * testsuite/tr1/5_numerical_facilities/special_functions/10_cyl_bessel_k/check_value.cc: Ditto.
8457         * testsuite/tr1/5_numerical_facilities/special_functions/11_cyl_neumann/check_value.cc: Ditto.
8458         * testsuite/tr1/5_numerical_facilities/special_functions/21_sph_bessel/check_value.cc: Ditto.
8459         * testsuite/tr1/5_numerical_facilities/special_functions/23_sph_neumann/check_value.cc: Ditto.
8460         * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/check_value.cc: New.
8461
8462 2016-01-13  Jonathan Wakely  <jwakely@redhat.com>
8463
8464         PR libstdc++/48891
8465         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
8466         and isnan functions.
8467         * config.h.in: Regenerate.
8468         * configure: Regenerate.
8469         * include/c_global/cmath (isinf(double), isnan(double))
8470         [_GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN]: Import via using-directive.
8471         * testsuite/26_numerics/headers/cmath/48891.cc: New.
8472
8473 2016-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8474
8475         PR libstdc++/66006
8476         * configure.host (abi_baseline_pair): Use separate baseline for
8477         Solaris 11+ and Solaris 10 with gld.
8478         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: New file.
8479         * config/abi/post/solaris2.11/baseline_symbols.txt: New file.
8480         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: New file.
8481
8482 2016-01-12  Daniel Kruegler  <daniel.kruegler@gmail.com>
8483
8484         PR libstdc++/68877
8485         * include/std/type_traits: Following N4511, reimplement __is_swappable
8486         and __is_nothrow_swappable. Move __is_swappable to namespace std,
8487         adjust callers. Use __is_nothrow_swappable in swap.
8488         * include/bits/move.h: Use __is_nothrow_swappable in swap.
8489         * testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
8490         __is_swappable related tests.
8491         * testsuite/20_util/is_swappable/value.cc: New.
8492         * testsuite/20_util/is_swappable/requirements/
8493         explicit_instantiation.cc: New.
8494         * testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
8495         * testsuite/25_algorithms/swap/68877.cc: New.
8496
8497 2016-01-12  Jonathan Wakely  <jwakely@redhat.com>
8498
8499         * testsuite/20_util/function/68995.cc: Test reference_wrapper cases.
8500
8501         PR libstdc++/69005
8502         PR libstdc++/69222
8503         * include/std/functional (function::_Invoke): Remove, use result_of.
8504         (function::_Callable): Replace alias template with class template
8505         and use partial specialization instead of _NotSelf alias template.
8506         (function(_Functor)): Add "not self" constraint so that _Callable is
8507         not used while type is incomplete.
8508         * testsuite/20_util/function/69222.cc: New.
8509
8510 2016-01-11  Jonathan Wakely  <jwakely@redhat.com>
8511
8512         PR libstdc++/60976
8513         * include/bits/alloc_traits.h (allocator_traits<allocator<_Tp>>):
8514         Define partial specialization.
8515         * testsuite/20_util/shared_ptr/cons/58659.cc: Add construct and
8516         destroy members to std::allocator explicit specialization.
8517
8518 2016-01-08  Jonathan Wakely  <jwakely@redhat.com>
8519
8520         * testsuite/26_numerics/headers/cmath/
8521         c99_classification_macros_c++.cc: Rename to ...
8522         * testsuite/26_numerics/headers/cmath/
8523         c99_classification_macros_c++98.cc: Here and add -std=gnu++98.
8524         * testsuite/26_numerics/headers/cmath/
8525         c99_classification_macros_c++0x.cc: Rename to ...
8526         * testsuite/26_numerics/headers/cmath/
8527         c99_classification_macros_c++11.cc: Here.
8528
8529         PR libstdc++/69190
8530         * include/bits/uses_allocator.h: Add missing include.
8531
8532 2016-01-07  Jonathan Wakely  <jwakely@redhat.com>
8533
8534         PR libstdc++/69105
8535         PR libstdc++/69106
8536         PR libstdc++/69114
8537         * include/bits/stl_iterator.h (back_insert_iterator,
8538         front_insert_iterator, insert_iterator): Use __addressof (LWG 2324).
8539         * include/bits/uses_allocator.h (__use_alloc): Use __addressof.
8540         * include/std/future (__future::base::_State_baseV2::__setter):
8541         Likewise.
8542         * include/std/scoped_allocator (__outermost): Likewise.
8543         * testsuite/20_util/scoped_allocator/69114.cc: New.
8544         * testsuite/20_util/uses_allocator/69114.cc: New.
8545         * testsuite/30_threads/promise/69106.cc: New.
8546
8547 2016-01-06  Jonathan Wakely  <jwakely@redhat.com>
8548
8549         PR libstdc++/69092
8550         * include/bits/basic_string.h (basic_string::_S_copy_chars<_Iterator>):
8551         Remove _GLIBCXX_NOEXCEPT.
8552         testsuite/21_strings/basic_string/cons/char/69092.cc: New.
8553
8554         * include/Makefile.am: Adjust.
8555         * include/Makefile.in: Regenerate.
8556         * include/bits/mutex.h: Rename to bits/std_mutex.h.
8557         * include/std/condition_variable: Adjust include.
8558         * include/std/mutex: Likewise.
8559
8560 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
8561
8562         Update copyright years.
8563 \f
8564 Copyright (C) 2016 Free Software Foundation, Inc.
8565
8566 Copying and distribution of this file, with or without modification,
8567 are permitted in any medium without royalty provided the copyright
8568 notice and this notice are preserved.