Mercurial > hg > CbC > CbC_gcc

comparison libstdc++-v3/ChangeLog-2015 @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 2015-12-27 Edward Smith-Rowland <3dw4rd@verizon.net>
2
3 * include/bits/c++0x_warning.h Remove experimental language.
4
5 2015-12-24 Jason Merrill <jason@redhat.com>
6
7 * testsuite/ext/bitmap_allocator/check_deallocate_null.cc
8 * testsuite/ext/bitmap_allocator/check_allocate_max_size.cc:
9 Correct use of __GXX_WEAK__ macro.
10
11 2015-12-22 Jonathan Wakely <jwakely@redhat.com>
12
13 PR libstdc++/59768
14 * include/std/functional (__invfwd): Add inline specifier.
15
16 2015-12-21 Jonathan Wakely <jwakely@redhat.com>
17
18 PR libstdc++/68982
19 testsuite/20_util/function_objects/mem_fn/68276.cc: Rename to ...
20 testsuite/20_util/function_objects/mem_fn/68982.cc: Correct bug number.
21
22 PR libstdc++/68995
23 * include/std/functional (_function_handler, function): Qualify
24 __callable_functor.
25 * testsuite/20_util/function/68995.cc: New.
26
27 PR libstdc++/68276
28 * include/std/functional (__invoke_impl, _Mem_fn::operator()): Qualify
29 std::forward.
30 testsuite/20_util/function_objects/mem_fn/68276.cc: New.
31
32 2015-12-21 Ville Voutilainen <ville.voutilainen@gmail.com>
33
34 PR libstdc++/66693
35 * include/std/tuple (tuple_element, tuple_size, tuple_element_t,
36 __tuple_element_t): Move to...
37 * include/std/utility: ...here.
38 * testsuite/20_util/pair/astuple/astuple.cc: Adjust.
39 * testsuite/20_util/pair/astuple/astuple_cpp14.cc: New.
40 * testsuite/20_util/tuple/tuple_element.cc: Adjust.
41 * testsuite/20_util/tuple/tuple_element_t.cc: Likewise.
42 * testsuite/20_util/tuple/tuple_size.cc: Likewise.
43 * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
44 Likewise.
45 * testsuite/23_containers/array/tuple_interface/tuple_element_cpp14.cc:
46 New.
47 * testsuite/23_containers/array/tuple_interface/tuple_size.cc: Adjust.
48
49 2015-12-18 Ville Voutilainen <ville.voutilainen@gmail.com>
50
51 Fix a regression introduced by the fix of libstdc++/68276.
52 * src/c++11/ios.cc (_M_grow_words): Catch bad_alloc again so that
53 bad_array_new_length is handled properly.
54
55 2015-12-18 Ville Voutilainen <ville.voutilainen@gmail.com>
56
57 PR libstdc++/68276
58
59 * src/c++11/ios.cc (_M_grow_words): Use nothrow new.
60 * testsuite/27_io/ios_base/storage/11584.cc: Adjust.
61
62 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
63
64 * config/os/djgpp/error_constants.h: update according to DJGPP errno
65 macros.
66
67 2015-12-15 Jonathan Wakely <jwakely@redhat.com>
68
69 PR libstdc++/68921
70 * src/c++11/futex.cc
71 (__atomic_futex_unsigned_base::_M_futex_wait_until): Use null pointer
72 as timeout argument.
73
74 * include/std/functional (_Mu<_Arg, false, false>::operator()): Restore
75 accidentally-removed volatile qualifier.
76
77 * include/std/functional (is_placeholder, is_bind_expression): Update
78 comments.
79 (_Safe_tuple_element): Replace with _Safe_tuple_element_t alias
80 template.
81 (_Mu): Remove vestigial TR1 return types and update coments.
82
83 PR libstdc++/68912
84 * include/std/functional (_Bind::operator()): Use lvalue functor to
85 deduce return type.
86 * testsuite/20_util/bind/68912.cc: New.
87
88 2015-12-15 Tim Shen <timshen@google.com>
89
90 PR libstdc++/68863
91 * include/bits/regex_executor.tcc (_Executor::_M_lookahead):
92 Copy the captured content for lookahead, so that the backreferences
93 inside can refer to them.
94 * testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc:
95 New testcase.
96
97 2015-12-14 Ville Voutilainen <ville.voutilainen@gmail.com>
98
99 Document the implementation of Logical Operator Type Traits.
100
101 * doc/html/index.html: Regenerate.
102 * doc/html/manual/status.html: Likewise.
103 * doc/xml/manual/status_cxx2017.xml: Add P0013R1 to C++ 201z
104 and to Library Fundamentals 2 TS.
105
106 2015-12-11 Jonathan Wakely <jwakely@redhat.com>
107
108 PR libstdc++/59768
109 * include/std/functional (_Unwrap, __invfwd): Define.
110 (__invoke_impl): Remove reference_wrapper overloads and use __invfwd.
111 * include/std/type_traits (__result_of_memobj, __result_of_memfun):
112 Add partial specializations for const reference_wrappers and simplify.
113 * testsuite/20_util/bind/ref_neg.cc: Use dg-excess-errors.
114 * testsuite/20_util/function_objects/invoke/59768.cc: New.
115
116 2015-12-11 Ville Voutilainen <ville.voutilainen@gmail.com>
117
118 PR libstdc++/68139
119
120 * libsupc++/nested_exception.h (_S_rethrow): Use std::__addressof.
121 * testsuite/18_support/nested_exception/68139.cc: New.
122
123 2015-12-10 Jonathan Wakely <jwakely@redhat.com>
124
125 * testsuite/experimental/memory/shared_ptr/assign/assign.cc: Replace
126 -std=gnu++1y with -std=gnu++14.
127 * testsuite/experimental/memory/shared_ptr/cast/cast.cc: Likewise.
128 * testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
129 Likewise.
130 * testsuite/experimental/memory/shared_ptr/cons/alias_ctor.cc:
131 Likewise.
132 * testsuite/experimental/memory/shared_ptr/cons/alloc_ctor.cc:
133 Likewise.
134 * testsuite/experimental/memory/shared_ptr/cons/copy_ctor.cc:
135 Likewise.
136 * testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc:
137 Likewise.
138 * testsuite/experimental/memory/shared_ptr/cons/default_ctor.cc:
139 Likewise.
140 * testsuite/experimental/memory/shared_ptr/cons/move_ctor.cc:
141 Likewise.
142 * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc:
143 Likewise.
144 * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
145 Likewise.
146 * testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc:
147 Likewise.
148 * testsuite/experimental/memory/shared_ptr/dest/dest.cc: Likewise.
149 * testsuite/experimental/memory/shared_ptr/modifiers/reset.cc:
150 Likewise.
151 * testsuite/experimental/memory/shared_ptr/modifiers/swap.cc:
152 Likewise.
153 * testsuite/experimental/memory/shared_ptr/observers/bool_conv.cc:
154 Likewise.
155 * testsuite/experimental/memory/shared_ptr/observers/operators.cc:
156 Likewise.
157 * testsuite/experimental/memory/shared_ptr/observers/owner_before.cc:
158 Likewise.
159 * testsuite/experimental/memory/shared_ptr/observers/use_count.cc:
160 Likewise.
161
162 PR libstdc++/68825
163 * include/experimental/bits/shared_ptr.h (__shared_ptr, __weak_ptr,
164 experimental::shared_ptr, experimental::weak_ptr): Constrain
165 assignment operators.
166 * testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc:
167 Change to a compile-only test and change dg-excess-errors to dg-error.
168
169 * doc/doxygen/user.cfg.in: Use EXTENSION_MAPPING tag. Add new headers
170 to INPUT. Remove obsolete XML_SCHEMA and XML_DTD tags. Update
171 PREDEFINED macros. Set BRIEF_MEMBER_DESC for man-pages.
172 * include/backward/strstream: Correct @file comment.
173 * include/bits/forward_list.h: Improve Doxygen comments.
174 * include/bits/locale_facets_nonio.h: Likewise.
175 * include/bits/mutex.h: Likewise.
176 * include/bits/shared_ptr.h: Likewise.
177 * include/bits/stl_deque.h: Likewise.
178 * include/debug/vector (_Safe_vector): Add @brief section to comment.
179 * include/experimental/bits/fs_dir.h: Correct @file comment.
180 * include/experimental/bits/fs_fwd.h: Likewise.
181 * include/experimental/bits/fs_ops.h: Likewise.
182 * include/experimental/bits/fs_path.h: Likewise.
183 * include/experimental/bits/string_view.tcc: Likewise.
184 * include/experimental/optional: Document experimental status.
185 * include/experimental/string_view: Correct @file comment.
186 * include/ext/pb_ds/detail/bin_search_tree_/traits.hpp: Reduce
187 whitespace to avoid Doxygen bug.
188 * include/std/bitset: Remove redundant @class Doxygen command. Add
189 parentheses to avoid Doxygen bug.
190 * include/std/mutex: Improve Doxygen comments.
191 * include/tr2/dynamic_bitset: Add missing @param documentation.
192 * scripts/run_doxygen: Rename man pages for std::experimental types.
193
194 2015-12-04 Jonathan Wakely <jwakely@redhat.com>
195
196 PR libstdc++/57060
197 * include/std/thread (operator==(thread::id, thread::id)): Do not use
198 __gthread_equal.
199 (operator<(thread::id, thread::id)): Add comment.
200 (this_thread::get_id()): Do not use __gthread_self for single-threaded
201 programs using glibc.
202 * testsuite/30_threads/this_thread/57060.cc: New.
203
204 2015-12-02 Jonathan Wakely <jwakely@redhat.com>
205
206 PR libstdc++/56383
207 * testsuite/20_util/enable_shared_from_this/56383.cc: New.
208 * include/bits/shared_ptr_base.h (__enable_shared_from_this): Make
209 friend declaration match previous declaration of
210 __enable_shared_from_this_helper.
211 * include/bits/shared_ptr.h (enable_shared_from_this): Likewise.
212
213 2015-12-01 Jonathan Wakely <jwakely@redhat.com>
214
215 * include/experimental/bits/fs_path.h (path::_Cmpt): Move definition
216 after __is_encoded_char explicit specializations.
217
218 2015-11-26 Jonathan Wakely <jwakely@redhat.com>
219
220 * testsuite/libstdc++-prettyprinters/debug.cc: Add -std=gnu++98 to
221 dg-options and avoid use of uniform-init.
222
223 * testsuite/libstdc++-prettyprinters/simple.cc: Add -std=gnu++98 to
224 dg-options and avoid use of uniform-init.
225
226 2015-11-26 David Edelsohn <dje.gcc@gmail.com>
227
228 * configure: Regenerate.
229
230 2015-11-25 Jonathan Wakely <jwakely@redhat.com>
231
232 * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Explicitly
233 check minimum and maximum values, and size of underlying type.
234 * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
235 * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
236
237 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
238
239 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY) <solaris2*>: Use
240 -Wl,-R in VTV_CXXLINKFLAGS.
241 * configure: Regenerate.
242
243 * testsuite/18_support/bad_exception/23591_thread-1.c: Use
244 -fvtable-verify=none on Solaris 12+.
245
246 2015-11-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
247
248 * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): New test.
249 * configure.ac: Use it.
250 * configure: Regenerate.
251 * config.h.in: Regenerate.
252
253 * include/c_global/cmath [__cplusplus >= 201103L]
254 (std::fpclassify): Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
255 (std::isfinite): Likewise.
256 (std::isinf): Likewise.
257 (std::isnan): Likewise.
258 (std::isnormal): Likewise.
259 (std::signbit): Likewise.
260 (std::isgreater): Likewise.
261 (std::isgreaterequal): Likewise.
262 (std::isless): Likewise.
263 (std::islessequal): Likewise.
264 (std::islessgreater): Likewise.
265 (std::isunordered): Likewise.
266 (std::acosh): Likewise.
267 (std::asinh): Likewise.
268 (std::atanh): Likewise.
269 (std::cbrt): Likewise.
270 (std::copysign): Likewise.
271 (std::erf): Likewise.
272 (std::erfc): Likewise.
273 (std::exp2): Likewise.
274 (std::expm1): Likewise.
275 (std::fdim): Likewise.
276 (std::fma): Likewise.
277 (std::fmax): Likewise.
278 (std::fmin): Likewise.
279 (std::hypot): Likewise.
280 (std::ilogb): Likewise.
281 (std::lgamma): Likewise.
282 (std::llrint): Likewise.
283 (std::llround): Likewise.
284 (std::log1p): Likewise.
285 (std::log2): Likewise.
286 (std::logb): Likewise.
287 (std::lrint): Likewise.
288 (std::lround): Likewise.
289 (std::nearbyint): Likewise.
290 (std::nextafter): Likewise.
291 (std::nexttoward): Likewise.
292 (std::remainder): Likewise.
293 (std::remquo): Likewise.
294 (std::rint): Likewise.
295 (std::round): Likewise.
296 (std::scalbln): Likewise.
297 (std::scalbn): Likewise.
298 (std::tgamma): Likewise.
299 (std::trunc): Likewise.
300 * include/tr1/cmath [_GLIBCXX_USE_C99_MATH_TR1] (std::tr1::acosh):
301 Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
302 (std::tr1::asinh): Likewise.
303 (std::tr1::atanh): Likewise.
304 (std::tr1::cbrt): Likewise.
305 (std::tr1::copysign): Likewise.
306 (std::tr1::erf): Likewise.
307 (std::tr1::erfc): Likewise.
308 (std::tr1::exp2): Likewise.
309 (std::tr1::expm1): Likewise.
310 (std::tr1::fabs): Likewise.
311 (std::tr1::fdim): Likewise.
312 (std::tr1::fma): Likewise.
313 (std::tr1::fmax): Likewise.
314 (std::tr1::fmin): Likewise.
315 (std::tr1::hypot): Likewise.
316 (std::tr1::ilogb): Likewise.
317 (std::tr1::lgamma): Likewise.
318 (std::tr1::llrint): Likewise.
319 (std::tr1::llround): Likewise.
320 (std::tr1::log1p): Likewise.
321 (std::tr1::log2): Likewise.
322 (std::tr1::logb): Likewise.
323 (std::tr1::lrint): Likewise.
324 (std::tr1::lround): Likewise.
325 (std::tr1::nearbyint): Likewise.
326 (std::tr1::nextafter): Likewise.
327 (std::tr1::nexttoward): Likewise.
328 (std::tr1::remainder): Likewise.
329 (std::tr1::remquo): Likewise.
330 (std::tr1::rint): Likewise.
331 (std::tr1::scalbln): Likewise.
332 (std::tr1::scalbn): Likewise.
333 (std::tr1::tgamma): Likewise.
334 (std::tr1::trunc): Likewise.
335 (std::tr1::pow): Likewise.
336
337 * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
338 Restrict dg-xfail-if, dg-excess-errors to *-*-solaris2.1[01]*.
339
340 2015-11-21 David Edelsohn <dje.gcc@gmail.com>
341
342 * testsuite/23_containers/vector/profile/vector.cc: Add maxdata
343 option on AIX.
344
345 2015-11-20 Jan Kratochvil <jan.kratochvil@redhat.com>
346
347 PR libstdc++/68448
348 * python/hook.in: Call register_libstdcxx_printers.
349 * python/libstdcxx/v6/__init__.py: Wrap it to
350 register_libstdcxx_printers.
351
352 2015-11-17 Jonathan Wakely <jwakely@redhat.com>
353
354 PR libstdc++/66059
355 * include/std/utility (_Build_index_tuple): Optimise.
356
357 2015-11-16 Doug Evans <dje@google.com>
358
359 PR libstdc++/67440
360 * python/libstdcxx/v6/printers.py (find_type): Handle "const" in
361 type name.
362 * testsuite/libstdc++-prettyprinters/debug.cc: Add test for
363 const set<int>.
364 * testsuite/libstdc++-prettyprinters/simple.cc: Ditto.
365 * testsuite/libstdc++-prettyprinters/simple11.cc: Ditto.
366
367 2015-11-15 Jonathan Wakely <jwakely@redhat.com>
368
369 PR libstdc++/68353
370 * include/bits/basic_string.h: Test value of _GLIBCXX_USE_C99_WCHAR
371 not whether it is defined.
372 * include/ext/vstring.h: Likewise.
373
374 2015-11-14 Andreas Tobler <andreast@gcc.gnu.org>
375
376 * acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Change locale implementation
377 from darwin to DragonFly.
378 * configure: Regenerate.
379 * config/os/bsd/freebsd/ctype_configure_char.cc: Improve locale
380 support, do it the same as DragonFly.
381 * config/os/bsd/freebsd/os_defines.h: Add fine grained C99 defines.
382
383 2015-11-14 Jonathan Wakely <jwakely@redhat.com>
384
385 * testsuite/21_strings/basic_string/capacity/char/18654.cc: Use
386 real minimum capacity.
387 * testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc:
388 Likewise.
389
390 2015-11-13 David Edelsohn <dje.gcc@gmail.com>
391
392 * testsuite/experimental/random/randint.cc: Add dg-add-options tls.
393
394 2015-11-13 Jonathan Wakely <jwakely@redhat.com>
395
396 * include/Makefile.am: Add new header.
397 * include/Makefile.in: Regenerate.
398 * include/experimental/random: New.
399 * testsuite/experimental/random/randint.cc: New.
400
401 2015-11-13 John Marino <gnugcc@marino.st>
402
403 * testsuite/22_locale/codecvt/always_noconv/char/wrapped_env.cc:
404 Use portable locale name
405 * testsuite/22_locale/codecvt/always_noconv/char/wrapped_locale.cc:
406 Likewise.
407 * testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc: Likewise.
408 * testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc: Likewise.
409 * testsuite/22_locale/codecvt/always_noconv/wchar_t/wrapped_env.cc:
410 Likewise.
411 * testsuite/22_locale/codecvt/always_noconv/wchar_t/wrapped_locale.cc:
412 Likewise.
413 * testsuite/22_locale/codecvt/encoding/char/wrapped_env.cc: Likewise.
414 * testsuite/22_locale/codecvt/encoding/char/wrapped_locale.cc:
415 Likewise.
416 * testsuite/22_locale/codecvt/encoding/wchar_t/2.cc: Likewise.
417 * testsuite/22_locale/codecvt/encoding/wchar_t/3.cc: Likewise.
418 * testsuite/22_locale/codecvt/encoding/wchar_t/wrapped_env.cc:
419 Likewise.
420 * testsuite/22_locale/codecvt/encoding/wchar_t/wrapped_locale.cc:
421 Likewise.
422 * testsuite/22_locale/codecvt/in/char/wrapped_env.cc: Likewise.
423 * testsuite/22_locale/codecvt/in/char/wrapped_locale.cc: Likewise.
424 * testsuite/22_locale/codecvt/in/wchar_t/2.cc: Likewise.
425 * testsuite/22_locale/codecvt/in/wchar_t/wrapped_env.cc: Likewise.
426 * testsuite/22_locale/codecvt/in/wchar_t/wrapped_locale.cc: Likewise.
427 * testsuite/22_locale/codecvt/length/char/wrapped_env.cc: Likewise.
428 * testsuite/22_locale/codecvt/length/char/wrapped_locale.cc: Likewise.
429 * testsuite/22_locale/codecvt/length/wchar_t/2.cc: Likewise.
430 * testsuite/22_locale/codecvt/length/wchar_t/3.cc: Likewise.
431 * testsuite/22_locale/codecvt/length/wchar_t/wrapped_env.cc: Likewise.
432 * testsuite/22_locale/codecvt/length/wchar_t/wrapped_locale.cc:
433 Likewise.
434 * testsuite/22_locale/codecvt/max_length/char/wrapped_env.cc: Likewise.
435 * testsuite/22_locale/codecvt/max_length/char/wrapped_locale.cc:
436 Likewise.
437 * testsuite/22_locale/codecvt/max_length/wchar_t/2.cc: Likewise.
438 * testsuite/22_locale/codecvt/max_length/wchar_t/3.cc: Likewise.
439 * testsuite/22_locale/codecvt/max_length/wchar_t/wrapped_env.cc:
440 Likewise.
441 * testsuite/22_locale/codecvt/max_length/wchar_t/wrapped_locale.cc:
442 Likewise.
443 * testsuite/22_locale/codecvt/out/char/wrapped_env.cc: Likewise.
444 * testsuite/22_locale/codecvt/out/char/wrapped_locale.cc: Likewise.
445 * testsuite/22_locale/codecvt/out/wchar_t/2.cc: Likewise.
446 * testsuite/22_locale/codecvt/out/wchar_t/7.cc: Likewise.
447 * testsuite/22_locale/codecvt/out/wchar_t/wrapped_env.cc: Likewise.
448 * testsuite/22_locale/codecvt/out/wchar_t/wrapped_locale.cc: Likewise.
449 * testsuite/22_locale/codecvt/unshift/char/wrapped_env.cc: Likewise.
450 * testsuite/22_locale/codecvt/unshift/char/wrapped_locale.cc: Likewise.
451 * testsuite/22_locale/codecvt/unshift/wchar_t/2.cc: Likewise.
452 * testsuite/22_locale/codecvt/unshift/wchar_t/3.cc: Likewise.
453 * testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_env.cc: Likewise.
454 * testsuite/22_locale/codecvt/unshift/wchar_t/wrapped_locale.cc:
455 Likewise.
456 * testsuite/22_locale/codecvt_byname/50714.cc: Likewise.
457 * testsuite/22_locale/collate/compare/char/1.cc: Likewise.
458 * testsuite/22_locale/collate/compare/char/2.cc: Likewise.
459 * testsuite/22_locale/collate/compare/char/3.cc: Likewise.
460 * testsuite/22_locale/collate/compare/char/wrapped_env.cc: Likewise.
461 * testsuite/22_locale/collate/compare/char/wrapped_locale.cc: Likewise.
462 * testsuite/22_locale/collate/compare/wchar_t/1.cc: Likewise.
463 * testsuite/22_locale/collate/compare/wchar_t/2.cc: Likewise.
464 * testsuite/22_locale/collate/compare/wchar_t/3.cc: Likewise.
465 * testsuite/22_locale/collate/compare/wchar_t/wrapped_env.cc: Likewise.
466 * testsuite/22_locale/collate/compare/wchar_t/wrapped_locale.cc:
467 Likewise.
468 * testsuite/22_locale/collate/hash/char/2.cc: Likewise.
469 * testsuite/22_locale/collate/hash/char/wrapped_env.cc: Likewise.
470 * testsuite/22_locale/collate/hash/char/wrapped_locale.cc: Likewise.
471 * testsuite/22_locale/collate/hash/wchar_t/2.cc: Likewise.
472 * testsuite/22_locale/collate/hash/wchar_t/wrapped_env.cc: Likewise.
473 * testsuite/22_locale/collate/hash/wchar_t/wrapped_locale.cc: Likewise.
474 * testsuite/22_locale/collate/transform/char/2.cc: Likewise.
475 * testsuite/22_locale/collate/transform/char/3.cc: Likewise.
476 * testsuite/22_locale/collate/transform/char/wrapped_env.cc: Likewise.
477 * testsuite/22_locale/collate/transform/char/wrapped_locale.cc:
478 Likewise.
479 * testsuite/22_locale/collate/transform/wchar_t/2.cc: Likewise.
480 * testsuite/22_locale/collate/transform/wchar_t/3.cc: Likewise.
481 * testsuite/22_locale/collate/transform/wchar_t/wrapped_env.cc:
482 Likewise.
483 * testsuite/22_locale/collate/transform/wchar_t/wrapped_locale.cc:
484 Likewise.
485 * testsuite/22_locale/collate_byname/named_equivalence.cc: Likewise.
486 * testsuite/22_locale/ctype/cons/char/wrapped_env.cc: Likewise.
487 * testsuite/22_locale/ctype/cons/char/wrapped_locale.cc: Likewise.
488 * testsuite/22_locale/ctype/is/char/2.cc: Likewise.
489 * testsuite/22_locale/ctype/is/char/wrapped_env.cc: Likewise.
490 * testsuite/22_locale/ctype/is/char/wrapped_locale.cc: Likewise.
491 * testsuite/22_locale/ctype/is/wchar_t/2.cc: Likewise.
492 * testsuite/22_locale/ctype/is/wchar_t/wrapped_env.cc: Likewise.
493 * testsuite/22_locale/ctype/is/wchar_t/wrapped_locale.cc: Likewise.
494 * testsuite/22_locale/ctype/narrow/char/wrapped_env.cc: Likewise.
495 * testsuite/22_locale/ctype/narrow/char/wrapped_locale.cc: Likewise.
496 * testsuite/22_locale/ctype/narrow/wchar_t/wrapped_env.cc: Likewise.
497 * testsuite/22_locale/ctype/narrow/wchar_t/wrapped_locale.cc: Likewise.
498 * testsuite/22_locale/ctype/scan/char/wrapped_env.cc: Likewise.
499 * testsuite/22_locale/ctype/scan/char/wrapped_locale.cc: Likewise.
500 * testsuite/22_locale/ctype/scan/wchar_t/wrapped_env.cc: Likewise.
501 * testsuite/22_locale/ctype/scan/wchar_t/wrapped_locale.cc: Likewise.
502 * testsuite/22_locale/ctype/to/char/wrapped_env.cc: Likewise.
503 * testsuite/22_locale/ctype/to/char/wrapped_locale.cc: Likewise.
504 * testsuite/22_locale/ctype/to/wchar_t/wrapped_env.cc: Likewise.
505 * testsuite/22_locale/ctype/to/wchar_t/wrapped_locale.cc: Likewise.
506 * testsuite/22_locale/ctype/widen/char/wrapped_env.cc: Likewise.
507 * testsuite/22_locale/ctype/widen/char/wrapped_locale.cc: Likewise.
508 * testsuite/22_locale/ctype/widen/wchar_t/2.cc: Likewise.
509 * testsuite/22_locale/ctype/widen/wchar_t/wrapped_env.cc: Likewise.
510 * testsuite/22_locale/ctype/widen/wchar_t/wrapped_locale.cc: Likewise.
511 * testsuite/22_locale/facet/2.cc: Likewise.
512 * testsuite/22_locale/locale/cons/12352.cc: Likewise.
513 * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
514 * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
515 * testsuite/22_locale/locale/cons/2.cc: Likewise.
516 * testsuite/22_locale/locale/cons/38365.cc: Likewise.
517 * testsuite/22_locale/locale/cons/38368.cc: Likewise.
518 * testsuite/22_locale/locale/cons/4.cc: Likewise.
519 * testsuite/22_locale/locale/cons/40184.cc: Likewise.
520 * testsuite/22_locale/locale/cons/7.cc: Likewise.
521 * testsuite/22_locale/locale/global_locale_objects/14071.cc: Likewise.
522 * testsuite/22_locale/locale/global_locale_objects/2.cc: Likewise.
523 * testsuite/22_locale/messages/13631.cc: Likewise.
524 * testsuite/22_locale/messages/members/char/1.cc: Likewise.
525 * testsuite/22_locale/messages/members/char/2.cc: Likewise.
526 * testsuite/22_locale/messages/members/char/3.cc: Likewise.
527 * testsuite/22_locale/messages/members/char/wrapped_env.cc: Likewise.
528 * testsuite/22_locale/messages/members/char/wrapped_locale.cc:
529 Likewise.
530 * testsuite/22_locale/messages_byname/named_equivalence.cc: Likewise.
531 * testsuite/22_locale/money_get/get/char/1.cc: Likewise.
532 * testsuite/22_locale/money_get/get/char/10.cc: Likewise.
533 * testsuite/22_locale/money_get/get/char/11.cc: Likewise.
534 * testsuite/22_locale/money_get/get/char/11528.cc: Likewise.
535 * testsuite/22_locale/money_get/get/char/12.cc: Likewise.
536 * testsuite/22_locale/money_get/get/char/13.cc: Likewise.
537 * testsuite/22_locale/money_get/get/char/15.cc: Likewise.
538 * testsuite/22_locale/money_get/get/char/16.cc: Likewise.
539 * testsuite/22_locale/money_get/get/char/17.cc: Likewise.
540 * testsuite/22_locale/money_get/get/char/18.cc: Likewise.
541 * testsuite/22_locale/money_get/get/char/2.cc: Likewise.
542 * testsuite/22_locale/money_get/get/char/3.cc: Likewise.
543 * testsuite/22_locale/money_get/get/char/4.cc: Likewise.
544 * testsuite/22_locale/money_get/get/char/wrapped_env.cc: Likewise.
545 * testsuite/22_locale/money_get/get/char/wrapped_locale.cc: Likewise.
546 * testsuite/22_locale/money_get/get/wchar_t/1.cc: Likewise.
547 * testsuite/22_locale/money_get/get/wchar_t/10.cc: Likewise.
548 * testsuite/22_locale/money_get/get/wchar_t/11.cc: Likewise.
549 * testsuite/22_locale/money_get/get/wchar_t/11528.cc: Likewise.
550 * testsuite/22_locale/money_get/get/wchar_t/12.cc: Likewise.
551 * testsuite/22_locale/money_get/get/wchar_t/13.cc: Likewise.
552 * testsuite/22_locale/money_get/get/wchar_t/15.cc: Likewise.
553 * testsuite/22_locale/money_get/get/wchar_t/16.cc: Likewise.
554 * testsuite/22_locale/money_get/get/wchar_t/17.cc: Likewise.
555 * testsuite/22_locale/money_get/get/wchar_t/18.cc: Likewise.
556 * testsuite/22_locale/money_get/get/wchar_t/2.cc: Likewise.
557 * testsuite/22_locale/money_get/get/wchar_t/3.cc: Likewise.
558 * testsuite/22_locale/money_get/get/wchar_t/4.cc: Likewise.
559 * testsuite/22_locale/money_get/get/wchar_t/wrapped_env.cc: Likewise.
560 * testsuite/22_locale/money_get/get/wchar_t/wrapped_locale.cc:
561 Likewise.
562 * testsuite/22_locale/money_put/put/char/1.cc: Likewise.
563 * testsuite/22_locale/money_put/put/char/2.cc: Likewise.
564 * testsuite/22_locale/money_put/put/char/3.cc: Likewise.
565 * testsuite/22_locale/money_put/put/char/9780-3.cc: Likewise.
566 * testsuite/22_locale/money_put/put/char/wrapped_env.cc: Likewise.
567 * testsuite/22_locale/money_put/put/char/wrapped_locale.cc: Likewise.
568 * testsuite/22_locale/money_put/put/wchar_t/1.cc: Likewise.
569 * testsuite/22_locale/money_put/put/wchar_t/2.cc: Likewise.
570 * testsuite/22_locale/money_put/put/wchar_t/3.cc: Likewise.
571 * testsuite/22_locale/money_put/put/wchar_t/wrapped_env.cc: Likewise.
572 * testsuite/22_locale/money_put/put/wchar_t/wrapped_locale.cc:
573 Likewise.
574 * testsuite/22_locale/moneypunct/40712.cc: Likewise.
575 * testsuite/22_locale/moneypunct/members/char/2.cc: Likewise.
576 * testsuite/22_locale/moneypunct/members/char/wrapped_env.cc:
577 Likewise.
578 * testsuite/22_locale/moneypunct/members/char/wrapped_locale.cc:
579 Likewise.
580 * testsuite/22_locale/moneypunct/members/wchar_t/2.cc: Likewise.
581 * testsuite/22_locale/moneypunct/members/wchar_t/wrapped_env.cc:
582 Likewise.
583 * testsuite/22_locale/moneypunct/members/wchar_t/wrapped_locale.cc:
584 Likewise.
585 * testsuite/22_locale/moneypunct_byname/named_equivalence.cc:
586 Likewise.
587 * testsuite/22_locale/num_get/get/char/1.cc: Likewise.
588 * testsuite/22_locale/num_get/get/char/3.cc: Likewise.
589 * testsuite/22_locale/num_get/get/char/5.cc: Likewise.
590 * testsuite/22_locale/num_get/get/char/6.cc: Likewise.
591 * testsuite/22_locale/num_get/get/char/9.cc: Likewise.
592 * testsuite/22_locale/num_get/get/char/wrapped_env.cc: Likewise.
593 * testsuite/22_locale/num_get/get/char/wrapped_locale.cc: Likewise.
594 * testsuite/22_locale/num_get/get/wchar_t/1.cc: Likewise.
595 * testsuite/22_locale/num_get/get/wchar_t/3.cc: Likewise.
596 * testsuite/22_locale/num_get/get/wchar_t/5.cc: Likewise.
597 * testsuite/22_locale/num_get/get/wchar_t/6.cc: Likewise.
598 * testsuite/22_locale/num_get/get/wchar_t/9.cc: Likewise.
599 * testsuite/22_locale/num_get/get/wchar_t/wrapped_env.cc: Likewise.
600 * testsuite/22_locale/num_get/get/wchar_t/wrapped_locale.cc: Likewise.
601 * testsuite/22_locale/num_put/put/char/1.cc: Likewise.
602 * testsuite/22_locale/num_put/put/char/20909.cc: Likewise.
603 * testsuite/22_locale/num_put/put/char/20914.cc: Likewise.
604 * testsuite/22_locale/num_put/put/char/3.cc: Likewise.
605 * testsuite/22_locale/num_put/put/char/5.cc: Likewise.
606 * testsuite/22_locale/num_put/put/char/9780-2.cc: Likewise.
607 * testsuite/22_locale/num_put/put/char/wrapped_env.cc: Likewise.
608 * testsuite/22_locale/num_put/put/char/wrapped_locale.cc: Likewise.
609 * testsuite/22_locale/num_put/put/wchar_t/1.cc: Likewise.
610 * testsuite/22_locale/num_put/put/wchar_t/20909.cc: Likewise.
611 * testsuite/22_locale/num_put/put/wchar_t/20914.cc: Likewise.
612 * testsuite/22_locale/num_put/put/wchar_t/3.cc: Likewise.
613 * testsuite/22_locale/num_put/put/wchar_t/5.cc: Likewise.
614 * testsuite/22_locale/num_put/put/wchar_t/wrapped_env.cc: Likewise.
615 * testsuite/22_locale/num_put/put/wchar_t/wrapped_locale.cc: Likewise.
616 * testsuite/22_locale/numpunct/members/char/2.cc: Likewise.
617 * testsuite/22_locale/numpunct/members/char/3.cc: Likewise.
618 * testsuite/22_locale/numpunct/members/char/wrapped_env.cc: Likewise.
619 * testsuite/22_locale/numpunct/members/char/wrapped_locale.cc:
620 Likewise.
621 * testsuite/22_locale/numpunct/members/wchar_t/2.cc: Likewise.
622 * testsuite/22_locale/numpunct/members/wchar_t/wrapped_env.cc:
623 Likewise.
624 * testsuite/22_locale/numpunct/members/wchar_t/wrapped_locale.cc:
625 Likewise.
626 * testsuite/22_locale/numpunct_byname/named_equivalence.cc: Likewise.
627 * testsuite/22_locale/time_get/date_order/char/wrapped_env.cc:
628 Likewise.
629 * testsuite/22_locale/time_get/date_order/char/wrapped_locale.cc:
630 Likewise.
631 * testsuite/22_locale/time_get/date_order/wchar_t/wrapped_env.cc:
632 Likewise.
633 * testsuite/22_locale/time_get/date_order/wchar_t/wrapped_locale.cc:
634 Likewise.
635 * testsuite/22_locale/time_get/get/char/2.cc: Likewise.
636 * testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
637 * testsuite/22_locale/time_get/get_date/char/12750.cc: Likewise.
638 * testsuite/22_locale/time_get/get_date/char/2.cc: Likewise.
639 * testsuite/22_locale/time_get/get_date/char/26701.cc: Likewise.
640 * testsuite/22_locale/time_get/get_date/char/wrapped_env.cc: Likewise.
641 * testsuite/22_locale/time_get/get_date/char/wrapped_locale.cc:
642 Likewise.
643 * testsuite/22_locale/time_get/get_date/wchar_t/12750.cc: Likewise.
644 * testsuite/22_locale/time_get/get_date/wchar_t/2.cc: Likewise.
645 * testsuite/22_locale/time_get/get_date/wchar_t/26701.cc: Likewise.
646 * testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Likewise.
647 * testsuite/22_locale/time_get/get_date/wchar_t/wrapped_env.cc:
648 Likewise.
649 * testsuite/22_locale/time_get/get_date/wchar_t/wrapped_locale.cc:
650 Likewise.
651 * testsuite/22_locale/time_get/get_monthname/char/2.cc: Likewise.
652 * testsuite/22_locale/time_get/get_monthname/char/wrapped_env.cc:
653 Likewise.
654 * testsuite/22_locale/time_get/get_monthname/char/wrapped_locale.cc:
655 Likewise.
656 * testsuite/22_locale/time_get/get_monthname/wchar_t/2.cc: Likewise.
657 * testsuite/22_locale/time_get/get_monthname/wchar_t/wrapped_env.cc:
658 Likewise.
659 * testsuite/22_locale/time_get/get_monthname/wchar_t/wrapped_locale.cc:
660 Likewise.
661 * testsuite/22_locale/time_get/get_time/char/1.cc: Likewise.
662 * testsuite/22_locale/time_get/get_time/char/2.cc: Likewise.
663 * testsuite/22_locale/time_get/get_time/char/wrapped_env.cc:
664 Likewise.
665 * testsuite/22_locale/time_get/get_time/char/wrapped_locale.cc:
666 Likewise.
667 * testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Likewise.
668 * testsuite/22_locale/time_get/get_time/wchar_t/2.cc: Likewise.
669 * testsuite/22_locale/time_get/get_time/wchar_t/wrapped_env.cc:
670 Likewise.
671 * testsuite/22_locale/time_get/get_time/wchar_t/wrapped_locale.cc:
672 Likewise.
673 * testsuite/22_locale/time_get/get_weekday/char/2.cc: Likewise.
674 * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc: Likewise.
675 * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc: Likewise.
676 * testsuite/22_locale/time_get/get_weekday/char/wrapped_env.cc:
677 Likewise.
678 * testsuite/22_locale/time_get/get_weekday/char/wrapped_locale.cc:
679 Likewise.
680 * testsuite/22_locale/time_get/get_weekday/wchar_t/2.cc: Likewise.
681 * testsuite/22_locale/time_get/get_weekday/wchar_t/wrapped_env.cc:
682 Likewise.
683 * testsuite/22_locale/time_get/get_weekday/wchar_t/wrapped_locale.cc:
684 Likewise.
685 * testsuite/22_locale/time_get/get_year/char/wrapped_env.cc: Likewise.
686 * testsuite/22_locale/time_get/get_year/char/wrapped_locale.cc:
687 Likewise.
688 * testsuite/22_locale/time_get/get_year/wchar_t/wrapped_env.cc:
689 Likewise.
690 * testsuite/22_locale/time_get/get_year/wchar_t/wrapped_locale.cc:
691 Likewise.
692 * testsuite/22_locale/time_put/put/char/17038.cc: Likewise.
693 * testsuite/22_locale/time_put/put/char/2.cc: Likewise.
694 * testsuite/22_locale/time_put/put/char/3.cc: Likewise.
695 * testsuite/22_locale/time_put/put/char/4.cc: Likewise.
696 * testsuite/22_locale/time_put/put/char/6.cc: Likewise.
697 * testsuite/22_locale/time_put/put/char/7.cc: Likewise.
698 * testsuite/22_locale/time_put/put/char/8.cc: Likewise.
699 * testsuite/22_locale/time_put/put/char/9780-1.cc: Likewise.
700 * testsuite/22_locale/time_put/put/char/wrapped_env.cc: Likewise.
701 * testsuite/22_locale/time_put/put/char/wrapped_locale.cc: Likewise.
702 * testsuite/22_locale/time_put/put/wchar_t/17038.cc: Likewise.
703 * testsuite/22_locale/time_put/put/wchar_t/2.cc: Likewise.
704 * testsuite/22_locale/time_put/put/wchar_t/3.cc: Likewise.
705 * testsuite/22_locale/time_put/put/wchar_t/4.cc: Likewise.
706 * testsuite/22_locale/time_put/put/wchar_t/6.cc: Likewise.
707 * testsuite/22_locale/time_put/put/wchar_t/7.cc: Likewise.
708 * testsuite/22_locale/time_put/put/wchar_t/8.cc: Likewise.
709 * testsuite/22_locale/time_put/put/wchar_t/wrapped_env.cc: Likewise.
710 * testsuite/22_locale/time_put/put/wchar_t/wrapped_locale.cc: Likewise.
711 * testsuite/27_io/basic_filebuf/imbue/char/13007.cc: Likewise.
712 * testsuite/27_io/basic_filebuf/imbue/char/13171-1.cc: Likewise.
713 * testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
714 * testsuite/27_io/basic_filebuf/imbue/char/13171-4.cc: Likewise.
715 * testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
716 * testsuite/27_io/basic_filebuf/imbue/char/14975-1.cc: Likewise.
717 * testsuite/27_io/basic_filebuf/imbue/char/2.cc: Likewise.
718 * testsuite/27_io/basic_filebuf/imbue/char/9322.cc: Likewise.
719 * testsuite/27_io/basic_filebuf/imbue/wchar_t/13007.cc: Likewise.
720 * testsuite/27_io/basic_filebuf/imbue/wchar_t/13171-3.cc: Likewise.
721 * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc: Likewise.
722 * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-3.cc: Likewise.
723 * testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc: Likewise.
724 * testsuite/27_io/basic_filebuf/imbue/wchar_t/2.cc: Likewise.
725 * testsuite/27_io/basic_filebuf/imbue/wchar_t/9322.cc: Likewise.
726 * testsuite/27_io/basic_filebuf/underflow/wchar_t/9520.cc: Likewise.
727 * testsuite/27_io/basic_ios/copyfmt/char/2.cc: Likewise.
728 * testsuite/27_io/basic_ostream/inserters_arithmetic/char/2.cc:
729 Likewise.
730 * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc:
731 Likewise.
732 * testsuite/27_io/basic_streambuf/cons/57394.cc: Likewise.
733 * testsuite/27_io/basic_streambuf/imbue/char/13007-2.cc: Likewise.
734 * testsuite/27_io/basic_streambuf/imbue/char/9322.cc: Likewise.
735 * testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-2.cc: Likewise.
736 * testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc: Likewise.
737 * testsuite/27_io/basic_stringbuf/imbue/char/9322.cc: Likewise.
738 * testsuite/27_io/basic_stringbuf/imbue/wchar_t/9322.cc: Likewise.
739 * testsuite/27_io/manipulators/extended/get_money/char/1.cc: Likewise.
740 * testsuite/27_io/manipulators/extended/get_money/wchar_t/1.cc:
741 Likewise.
742 * testsuite/27_io/manipulators/extended/get_time/char/2.cc: Likewise.
743 * testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc:
744 Likewise.
745 * testsuite/27_io/manipulators/extended/put_money/char/1.cc: Likewise.
746 * testsuite/27_io/manipulators/extended/put_money/wchar_t/1.cc:
747 Likewise.
748 * testsuite/27_io/manipulators/extended/put_time/char/2.cc: Likewise.
749 * testsuite/27_io/manipulators/extended/put_time/wchar_t/2.cc:
750 Likewise.
751 * testsuite/27_io/objects/wchar_t/13582-1_xin.cc: Likewise.
752 * testsuite/27_io/objects/wchar_t/9520.cc: Likewise.
753 * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale): Check
754 for named locale as appropriate for target.
755 * testsuite/util/testsuite_hooks.h (ISO_8859): Define macro to form
756 target's preferred form of locale name.
757
758 2015-11-13 Jennifer Yao <jenny.hyphen.fa@gmail.com>
759 Jonathan Wakely <jwakely@redhat.com>
760
761 PR libstdc++/58393
762 PR libstdc++/61580
763 * acinclude.m4 (GLIBCXX_ENABLE_C99): Perform tests twice, with
764 -std=c++11 as well as -std=c++98, and define separate macros for each.
765 Cache the results of checking for complex math and wide character
766 functions. Reformat for readability.
767 * config.h.in: Regenerate.
768 * include/bits/c++config: Define _GLIBCXX_USE_C99_XXX macros to
769 either _GLIBCXX98_USE_C99_XXX or _GLIBCXX11_USE_C99_XXX according to
770 language standard in use.
771 * config/locale/dragonfly/c_locale.h (std::__convert_from_v): Replace
772 _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
773 * config/locale/generic/c_locale.h (std::__convert_from_v): Likewise.
774 * config/locale/gnu/c_locale.h (std::__convert_from_v): Likewise.
775 * config/os/bsd/dragonfly/os_defines.h: Define _GLIBCXX_USE_C99_STDIO,
776 _GLIBCXX_USE_C99_STDLIB, and _GLIBCXX_USE_C99_WCHAR.
777 * configure: Regenerate.
778 * include/bits/basic_string.h: Make numeric conversion functions
779 depend on _GLIBCXX_USE_C99_STDIO, _GLIBCXX_USE_C99_STDLIB, or
780 _GLIBCXX_USE_C99_WCHAR, instead of _GLIBCXX_USE_C99.
781 * include/ext/vstring.h: Likewise.
782 * include/bits/locale_facets.tcc (std::num_put::_M_insert_float):
783 Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
784 * include/bits/locale_facets_nonio.tcc (std::money_put::do_put):
785 Likewise.
786 * include/c_compatibility/math.h: Replace _GLIBCXX_USE_C99 with
787 _GLIBCXX_USE_C99_MATH.
788 * include/c_compatibility/wchar.h: Replace _GLIBCXX_USE_C99 with
789 _GLIBCXX_USE_C99_WCHAR.
790 * include/c_global/cstdio: Replace _GLIBCXX_USE_C99 with
791 _GLIBCXX_USE_C99_STDIO.
792 * include/c_global/cstdlib: Replace _GLIBCXX_USE_C99 with
793 _GLIBCXX_USE_C99_STDLIB.
794 * include/c_global/cwchar: Replace _GLIBCXX_USE_C99 with
795 _GLIBCXX_USE_C99_WCHAR.
796 * include/c_std/cstdio: Replace _GLIBCXX_USE_C99 with
797 _GLIBCXX_USE_C99_STDIO.
798 * include/c_std/cstdlib: Replace _GLIBCXX_USE_C99 with
799 _GLIBCXX_USE_C99_STDLIB.
800 * include/c_std/cwchar: Replace _GLIBCXX_USE_C99 with
801 _GLIBCXX_USE_C99_WCHAR.
802 * include/tr1/cstdio: Replace _GLIBCXX_USE_C99 with
803 _GLIBCXX_USE_C99_STDIO.
804 * include/tr1/cstdlib: Replace _GLIBCXX_USE_C99 with
805 _GLIBCXX_USE_C99_STDLIB.
806 * include/tr1/cwchar: Replace _GLIBCXX_USE_C99 with
807 _GLIBCXX_USE_C99_WCHAR.
808 * include/tr1/stdlib.h: Replace _GLIBCXX_USE_C99 with
809 _GLIBCXX_USE_C99_STDLIB.
810 * src/c++98/locale_facets.cc (std::__num_base::_S_format_float):
811 Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
812 * testsuite/18_support/exception_ptr/60612-terminate.cc: Replace
813 _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
814 * testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise.
815 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stod.cc
816 (test01): Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_WCHAR.
817 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
818 stof.cc: Likewise.
819 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
820 stoi.cc: Likewise.
821 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
822 stol.cc: Likewise.
823 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
824 stold.cc: Likewise.
825 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
826 stoll.cc: Likewise.
827 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
828 stoul.cc: Likewise.
829 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
830 stoull.cc: Likewise.
831 * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
832 to_wstring.cc: Likewise.
833 * testsuite/26_numerics/headers/cstdlib/13943.cc: Replace
834 _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
835 * testsuite/26_numerics/headers/cstdlib/types_std_c++0x.cc: Likewise.
836 * testsuite/lib/libstdc++.exp (check_v3_target_string_conversions):
837 Change preprocessor #if conditional so that it uses
838 _GLIBCXX_USE_C99_STDIO, _GLIBCXX_USE_C99_STDLIB, and
839 _GLIBCXX_USE_C99_WCHAR, instead of _GLIBCXX_USE_C99.
840 * testsuite/tr1/8_c_compatibility/cmath/templates.cc: Replace
841 _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_MATH.
842 * testsuite/tr1/8_c_compatibility/cstdio/functions.cc: Replace
843 _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
844 * testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Replace
845 _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
846 * testsuite/tr1/8_c_compatibility/cstdlib/types_std_tr1.cc: Likewise.
847 * testsuite/tr1/8_c_compatibility/cwchar/functions.cc: Replace
848 _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_WCHAR.
849 * testsuite/util/testsuite_fs.h: Replace _GLIBCXX_USE_C99 with
850 _GLIBCXX_USE_C99_STDIO.
851
852 2015-11-13 Jonathan Wakely <jwakely@redhat.com>
853
854 * include/experimental/bits/shared_ptr.h: Tweak comments.
855
856 2015-11-13 Fan You <youfan.noey@gmail.com>
857 Jonathan Wakely <jwakely@redhat.com>
858
859 * include/Makefile.am: Add new header.
860 * include/Makefile.in: Regenerate.
861 * include/experimental/bits/shared_ptr.h: New.
862 * include/experimental/memory: Include new header.
863 * testsuite/experimental/memory/shared_ptr/assign/assign.cc: New.
864 * testsuite/experimental/memory/shared_ptr/cast/cast.cc: New.
865 * testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
866 New.
867 * testsuite/experimental/memory/shared_ptr/cons/alias_ctor.cc: New.
868 * testsuite/experimental/memory/shared_ptr/cons/alloc_ctor.cc: New.
869 * testsuite/experimental/memory/shared_ptr/cons/copy_ctor.cc: New.
870 * testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc: New.
871 * testsuite/experimental/memory/shared_ptr/cons/default_ctor.cc: New.
872 * testsuite/experimental/memory/shared_ptr/cons/move_ctor.cc: New.
873 * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc: New.
874 * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
875 New.
876 * testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc: New.
877 * testsuite/experimental/memory/shared_ptr/dest/dest.cc: New.
878 * testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: New.
879 * testsuite/experimental/memory/shared_ptr/modifiers/swap.cc: New.
880 * testsuite/experimental/memory/shared_ptr/observers/bool_conv.cc:
881 New.
882 * testsuite/experimental/memory/shared_ptr/observers/operators.cc:
883 New.
884 * testsuite/experimental/memory/shared_ptr/observers/owner_before.cc:
885 New.
886 * testsuite/experimental/memory/shared_ptr/observers/use_count.cc: New.
887
888 2015-11-13 Jonathan Wakely <jwakely@redhat.com>
889
890 * include/Makefile.am: Add new header.
891 * include/Makefile.in: Regenerate.
892 * include/experimental/memory_resource: Add feature-test macro.
893 * include/experimental/regex: New.
894 * include/experimental/deque: Add alias template using PMR.
895 * include/experimental/forward_list: Likewise.
896 * include/experimental/list: Likewise.
897 * include/experimental/map: Likewise.
898 * include/experimental/set: Likewise.
899 * include/experimental/string: Likewise.
900 * include/experimental/unordered_map: Likewise.
901 * include/experimental/unordered_set: Likewise.
902 * include/experimental/vector: Likewise.
903
904 2015-11-13 Fan You <youfan.noey@gmail.com>
905
906 * include/Makefile.am: Add new headers.
907 * include/Makefile.in: Regenerate.
908 * include/bits/uses_allocator.h (__erased_type): Define.
909 (__uses_allocator_helper): Check for __erased_type.
910 * include/experimental/memory_resource: New.
911 * include/experimental/utlity: New.
912 * testsuite/experimental/type_erased_allocator/1.cc: New.
913 * testsuite/experimental/type_erased_allocator/1_neg.cc: New.
914 * testsuite/experimental/type_erased_allocator/2.cc: New.
915 * testsuite/experimental/type_erased_allocator/uses_allocator.cc: New.
916
917 2015-11-12 Jonathan Wakely <jwakely@redhat.com>
918
919 PR libstdc++/56158
920 * include/bits/ios_base.h (_Ios_Fmtflags, _Ios_Openmode, _Ios_Iostate):
921 Define enumerators to ensure all values of type int are valid values
922 of the enumeration type.
923 * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Add new cases.
924 * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
925 * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
926
927 * include/std/thread: Include <cerrno> for EINTR.
928
929 2015-11-12 Ville Voutilainen <ville.voutilainen@gmail.com>
930
931 Implement D0013R2, logical type traits.
932
933 * include/experimental/type_traits (conjunction, disjunction,
934 negation, conjunction_v, disjunction_v, negation_v): New.
935 * include/std/type_traits (conjunction, disjunction, negation):
936 Likewise.
937 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
938 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
939 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
940 Likewise.
941 * testsuite/experimental/type_traits/value.cc: Likewise.
942 * testsuite/20_util/logical_traits/requirements/explicit_instantiation.cc: New.
943 * testsuite/20_util/logical_traits/requirements/typedefs.cc: Likewise.
944 * testsuite/20_util/logical_traits/value.cc: Likewise.
945
946 2015-11-12 Jonathan Wakely <jwakely@redhat.com>
947
948 * include/experimental/bits/string_view.tcc: Fix doxygen @file.
949
950 2015-11-11 Jonathan Wakely <jwakely@redhat.com>
951
952 * libsupc++/new_handler.cc: Fix for explicit constructor change.
953
954 PR libstdc++/60421
955 * include/std/thread (this_thread::sleep_for): Retry on EINTR.
956 (this_thread::sleep_until): Retry if time not reached.
957 * src/c++11/thread.cc (__sleep_for): Retry on EINTR.
958 * testsuite/30_threads/this_thread/60421.cc: Test interruption and
959 non-steady clocks.
960
961 2015-11-11 Ville Voutilainen <ville.voutilainen@gmail.com>
962
963 LWG 2510, make the default constructors of library tag types
964 explicit.
965 * include/bits/mutex.h (defer_lock_t, try_lock_t,
966 adopt_lock_t): Add an explicit default constructor.
967 * include/bits/stl_pair.h (piecewise_construct_t): Likewise.
968 * include/bits/uses_allocator.h (allocator_arg_t): Likewise.
969 * libsupc++/new (nothrow_t): Likewise.
970 * testsuite/17_intro/tag_type_explicit_ctor.cc: New.
971
972 2015-11-11 Jonathan Wakely <jwakely@redhat.com>
973
974 PR libstdc++/64651
975 * libsupc++/exception_ptr.h (rethrow_exception): Add using-declaration
976 to __exception_ptr namespace.
977 * testsuite/18_support/exception_ptr/rethrow_exception.cc: Test ADL.
978 Remove unnecessary test variables.
979
980 2015-11-10 Jonathan Wakely <jwakely@redhat.com>
981
982 PR libstdc++/68190
983 * include/bits/stl_multiset.h (multiset::find): Fix return types.
984 * include/bits/stl_set.h (set::find): Likewise.
985 * testsuite/23_containers/map/operations/2.cc: Test find return types.
986 * testsuite/23_containers/multimap/operations/2.cc: Likewise.
987 * testsuite/23_containers/multiset/operations/2.cc: Likewise.
988 * testsuite/23_containers/set/operations/2.cc: Likewise.
989
990 * doc/xml/manual/status_cxx2017.xml: Update.
991 * doc/html/*: Regenerate.
992
993 * include/bits/functional_hash.h: Fix grammar in comment.
994
995 2015-11-09 François Dumont <fdumont@gcc.gnu.org>
996
997 * include/bits/stl_algo.h
998 (partial_sort_copy): Instantiate std::iterator_traits only if concept
999 checks.
1000 (lower_bound): Likewise.
1001 (upper_bound): Likewise.
1002 (equal_range): Likewise.
1003 (binary_search): Likewise.
1004 * include/bits/stl_heap.h (pop_heap): Likewise.
1005
1006 2015-11-06 Kai Tietz <ktietz70@googlemail.com>
1007
1008 * testsuite/26_numerics/complex/requirements/constexpr.cc
1009 * testsuite/26_numerics/complex/requirements/constexpr_functions.cc:
1010 Use constexpr where needed.
1011
1012 2015-11-06 David Malcolm <dmalcolm@redhat.com>
1013
1014 * testsuite/lib/libstdc++.exp (v3_target_compile): Add
1015 -fno-diagnostics-show-caret -fdiagnostics-color=never to
1016 option's additional_flags.
1017
1018 2015-11-03 Jason Merrill <jason@redhat.com>
1019
1020 * libsupc++/new: Declare sized deletes.
1021
1022 2015-11-03 Ville Voutilainen <ville.voutilainen@gmail.com>
1023
1024 Make the default constructors of tuple and pair conditionally explicit.
1025 * include/std/type_traits (is_unsigned, __is_array_unknown_bounds,
1026 __is_default_constructible_atom, __is_default_constructible_safe,
1027 __is_direct_constructible_new_safe, __is_direct_constructible_ref_cast,
1028 __is_nt_default_constructible_impl, is_nothrow_default_constructible,
1029 is_nothrow_constructible, is_nothrow_assignable,
1030 is_trivially_constructible, is_trivially_copy_constructible,
1031 is_trivially_move_constructible, is_trivially_assignable,
1032 is_trivially_copy_assignable, is_trivially_move_assignable,
1033 is_trivially_destructible): Simplify.
1034 * include/std/type_traits (
1035 __do_is_implicitly_default_constructible_impl,
1036 __is_implicitly_default_constructible_impl,
1037 __is_implicitly_default_constructible_safe,
1038 __is_implicitly_default_constructible): New.
1039 * include/bits/stl_pair.h (pair::pair()): Use it.
1040 * include/std/tuple (tuple<_T1, _T2>::tuple): Use it.
1041 * include/std/tuple (_ImplicitlyDefaultConstructibleTuple): New.
1042 * include/std/tuple (tuple<_Types...>::tuple()): Use it.
1043 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
1044 * testsuite/20_util/is_implicitly_default_constructible/
1045 requirements/explicit_instantiation.cc: New.
1046 * testsuite/20_util/is_implicitly_default_constructible/requirements/
1047 typedefs.cc: Likewise.
1048 * testsuite/20_util/is_implicitly_default_constructible/value.cc:
1049 Likewise.
1050 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
1051 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
1052 Likewise.
1053 * testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
1054 * testsuite/20_util/tuple/cons/explicit_construct.cc: Likewise.
1055
1056 2015-10-24 Jonathan Wakely <jwakely@redhat.com>
1057
1058 * include/std/functional (__invoke_impl): New overloads.
1059 (__invoke): Replace with a single function calling __invoke_impl.
1060 (invoke): Add C++17 std::invoke.
1061 (reference_wrapper::operator()): Qualify call to __invoke.
1062 (_Mem_fn_traits_base, _Mem_fn_traits): Remove unused typedefs.
1063 (_Mem_fn_base): Remove unused typedefs and implement call operator in
1064 terms of __invoke.
1065 * include/std/future (__future_base::_Async_state_commonV2): Do not
1066 pass reference_wrapper as object argument to call_once.
1067 * include/std/type_traits (result_of): Define nested __invoke_type.
1068 Handle reference_wrapper as per LWG 2219.
1069 * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error directives.
1070 * testsuite/20_util/function_objects/mem_fn/55463.cc: Remove tests
1071 using member functions of reference_wrapper.
1072
1073 2015-10-24 Jonathan Wakely <jwakely@redhat.com>
1074
1075 * include/std/future (async): Use deferred function on exception.
1076 * testsuite/30_threads/async/except.cc: New.
1077
1078 2015-10-21 Jonathan Wakely <jwakely@redhat.com>
1079
1080 * include/std/type_traits (__cpp_lib_bool_constant): Define.
1081
1082 2015-10-16 Jonathan Wakely <jwakely@redhat.com>
1083
1084 * doc/xml/manual/configure.xml: Document
1085 --enable-libstdcxx-filesystem-ts option.
1086 * doc/xml/manual/status_cxx2014.xml: Document libstdc++fs.a.
1087 * doc/xml/manual/using.xml: Likewise.
1088 * doc/html/*: Regenerate.
1089
1090 2015-10-16 Aurelio Remonda <aurelio.remonda@tallertechnologies.com>
1091
1092 * testsuite/25_algorithms/random_shuffle/moveable.cc: Change variable
1093 N from const int N = 200000 to const unsigned int N = 10000.
1094 Delete useless fill_ascending function call.
1095
1096 2015-10-15 Szabolcs Nagy <szabolcs.nagy@arm.com>
1097
1098 * testsuite/lib/libstdc++.exp (libstdc++-dg-test): Check for
1099 unsupported compiler output.
1100
1101 2015-10-13 Nathan Froyd <froydnj@gcc.gnu.org>
1102
1103 * config/cpu/i486/opt/bits/opt_random.h: Include pmmintrin.h instead
1104 of x86intrin.h, and only do so when __SSE3__
1105 * include/ext/random: Include emmintrin.h instead of x86intrin.h
1106
1107 2015-10-11 Joseph Myers <joseph@codesourcery.com>
1108
1109 * crossconfig.m4 (GLIBCXX_CROSSCONFIG) <*-linux* | *-uclinux* |
1110 *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu | *-cygwin*>: Check for
1111 __cxa_thread_atexit_impl.
1112 * configure: Regenerate.
1113
1114 2015-10-09 Jonathan Wakely <jwakely@redhat.com>
1115
1116 * include/experimental/erase_if.h: Move to ...
1117 * include/experimental/bits/erase_if.h: New.
1118 * include/experimental/fs_dir.h: Move to ...
1119 * include/experimental/bits/fs_dir.h: New.
1120 * include/experimental/fs_fwd.h: Move to ...
1121 * include/experimental/bits/fs_fwd.h: New.
1122 * include/experimental/fs_ops.h: Move to ...
1123 * include/experimental/bits/fs_ops.h: New.
1124 * include/experimental/fs_path.h: Move to ...
1125 * include/experimental/bits/fs_path.h: New.
1126 * include/experimental/string_view.tcc: Move to ...
1127 * include/experimental/bits/string_view.tcc: New.
1128 * include/Makefile.am: Add include/experimental/bits sub-directory.
1129 * include/Makefile.in: Regenerate.
1130 * include/experimental/filesystem: Adjust includes.
1131 * include/experimental/map: Likewise.
1132 * include/experimental/set: Likewise.
1133 * include/experimental/string_view: Likewise.
1134 * include/experimental/unordered_map: Likewise.
1135 * include/experimental/unordered_set: Likewise.
1136
1137 2015-10-05 Ville Voutilainen <ville.voutilainen@gmail.com>
1138
1139 PR 67844.
1140 * include/std/tuple (_TC::_NonNestedTuple): Eagerly reject
1141 conversions from tuple types same as the target tuple.
1142 * testsuite/20_util/tuple/67844.cc: New.
1143 * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Add
1144 a missing copyright header.
1145
1146 2015-10-03 Jonathan Wakely <jwakely@redhat.com>
1147
1148 * python/libstdcxx/v6/printers.py (StdExpAnyPrinter): Remove support
1149 for _Manager_alloc.
1150
1151 * src/c++98/locale.cc: Fix comment.
1152 * src/c++98/locale_init.cc: Likewise.
1153
1154 * testsuite/21_strings/basic_string/literals/types.cc: Guard use of
1155 wchar_t with _GLIBCXX_USE_WCHAR_T.
1156 * testsuite/21_strings/basic_string/literals/values.cc: Likewise.
1157 * testsuite/21_strings/basic_string/requirements/citerators.cc:
1158 Likewise.
1159 * testsuite/22_locale/messages/13631.cc: Likewise.
1160 * testsuite/experimental/string_view/literals/types.cc: Likewise.
1161 * testsuite/experimental/string_view/literals/values.cc: Likewise.
1162
1163 * src/filesystem/Makefile.am: Add cxx11_abi_sources.
1164 * src/filesystem/Makefile.in: Regenerate.
1165 * src/filesystem/cow-dir.cc: New.
1166 * src/filesystem/cow-ops.cc: New.
1167 * src/filesystem/cow-path.cc: New.
1168 * src/filesystem/dir.cc: Define macro for new ABI.
1169 * src/filesystem/ops.cc: Likewise.
1170 * src/filesystem/path.cc: Likewise.
1171
1172 2015-10-02 Jonathan Wakely <jwakely@redhat.com>
1173
1174 * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
1175 Minor tweaks to match narrow char version.
1176
1177 * testsuite/21_strings/basic_string/allocator/char/minimal.cc: Guard
1178 explicit instantiation with check for new ABI.
1179 * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
1180 Likewise. Use wchar_t as char_type.
1181
1182 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
1183 (basic_string::front() const, basic_string::back() const): Use
1184 noexcept instead of _GLIBCXX_NOEXCEPT macro.
1185 (__versa_string::front, __versa_string::back): Likewise.
1186
1187 * acinclude.m4 (GLIBCXX_ENABLE_DEBUG_FLAGS): Fix comment.
1188
1189 * include/bits/locale_conv.h [!_GLIBCXX_USE_WCHAR_T]
1190 (__do_str_codecvt, __str_codecvt_in, __str_codecvt_out): Enable.
1191 * include/experimental/fs_path.h [!_GLIBCXX_USE_WCHAR_T]
1192 (path::wstring, path::generic_wstring): Disable.
1193 * src/filesystem/path.cc (path::_S_convert_loc)
1194 [!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
1195 * testsuite/experimental/filesystem/path/assign/assign.cc: Check for
1196 wchar_t support.
1197 * testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
1198 * testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
1199
1200 * testsuite/util/testsuite_fs.h (nonexistent_path): Use less generic
1201 name for paths. Prefer snprintf to sprintf.
1202
1203 PR libstdc++/67747
1204 * src/filesystem/dir.cc (native_readdir): Remove.
1205 (_Dir::advance): Use readdir instead of native_readdir.
1206 (recursive_directory_iterator(const path&, directory_options,
1207 error_code*)): Use swap instead of reset.
1208
1209 2015-10-01 Jonathan Wakely <jwakely@redhat.com>
1210
1211 * doc/html/manual/errno.html: Add new file.
1212
1213 * doc/xml/manual/diagnostics.xml: Document use of errno.
1214 * doc/html/*: Regenerate.
1215 * config/locale/generic/c_locale.cc (_Save_errno): New helper.
1216 (__convert_to_v): Use _Save_errno.
1217 * include/ext/string_conversions.h (__stoa): Only restore errno when
1218 it isn't set to non-zero.
1219
1220 2015-09-30 François Dumont <fdumont@gcc.gnu.org>
1221 Jonathan Wakely <jwakely@redhat.com>
1222
1223 * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs):
1224 Move...
1225 * config/locale/gnu/c++locale_internal.h: ...here in std namespace.
1226 * config/locale/gnu/c_locale.cc: Move implementation of latter here.
1227 * src/c++98/Makefile.am: Compile c++locale.cc with -fimplicit-templates.
1228 * src/c++98/Makefile.in: Regenerate.
1229 * config/abi/pre/gnu.ver: Adjust.
1230
1231 2015-09-30 Matthias Klose <doko@ubuntu.com>
1232
1233 * config/cpu/alpha, config/cpu/ia64: Remove empty directories.
1234
1235 2015-09-29 Jonathan Wakely <jwakely@redhat.com>
1236
1237 * include/ext/string_conversions.h (__stoa): Save and restore errno.
1238 * testsuite/21_strings/basic_string/numeric_conversions/char/errno.cc:
1239 New.
1240
1241 PR libstdc++/67583
1242 * testsuite/27_io/basic_stringbuf/seekoff/char/1.cc: Fix sputn call
1243 with mismatched arguments.
1244 * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc: Likewise.
1245
1246 PR libstdc++/65393
1247 * config/abi/pre/gnu.ver: Export new symbols.
1248 * include/std/thread (thread::_State, thread::_State_impl): New types.
1249 (thread::_M_start_thread): Add overload taking unique_ptr<_State>.
1250 (thread::_M_make_routine): Remove.
1251 (thread::_S_make_state): Add.
1252 (thread::_Impl_base, thread::_Impl, thread::_M_start_thread)
1253 [_GLIBCXX_THREAD_ABI_COMPAT] Only declare conditionally.
1254 * src/c++11/thread.cc (execute_native_thread_routine): Rename to
1255 execute_native_thread_routine_compat and re-define to use _State.
1256 (thread::_State::~_State()): Define.
1257 (thread::_M_make_thread): Define new overload.
1258 (thread::_M_make_thread) [_GLIBCXX_THREAD_ABI_COMPAT]: Only define old
1259 overloads conditionally.
1260
1261 2015-09-28 Jonathan Wakely <jwakely@redhat.com>
1262
1263 * include/std/condition_variable (condition_variable::wait): Add
1264 noexcept.
1265 * src/c++11/condition_variable.cc (condition_variable::wait): Call
1266 std::terminate on error (DR 2135).
1267
1268 2015-09-25 Ville Voutilainen <ville.voutilainen@gmail.com>
1269
1270 Avoid creating dangling references in case of nested tuples
1271 for tuple constructors that construct from other tuples.
1272 * include/std/tuple (_TC::_NonNestedTuple): New.
1273 * include/std/tuple (tuple::_TNTC): New.
1274 * include/std/tuple (tuple(const tuple<_UElements...>&),
1275 tuple(tuple<_UElements...>&&): Use _TNTC.
1276 * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: New.
1277
1278 2015-09-24 Jonathan Wakely <jwakely@redhat.com>
1279
1280 PR libstdc++/67707
1281 * include/bits/stl_deque.h (_Deque_base::_M_move_impl): Initialize
1282 empty object.
1283 * testsuite/23_containers/deque/allocator/move.cc: Check moved-from
1284 deque.
1285
1286 2015-09-23 Jonathan Wakely <jwakely@redhat.com>
1287
1288 * src/filesystem/ops.cc (canonical): Simplify error handling and
1289 limit number of symlinks that can be resolved.
1290
1291 2015-09-23 Jonathan Wakely <jwakely@redhat.com>
1292
1293 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Remove _GLIBCXX_
1294 prefix from HAVE_STRUCT_DIRENT_D_TYPE.
1295 * config.h.in: Regenerate.
1296 * configure: Regenerate.
1297 * include/experimental/fs_dir.h (operator==, operator==):
1298 Use owner_before instead of pointer equality.
1299 (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
1300 * src/filesystem/dir.cc (ErrorCode): Remove.
1301 (_Dir::advance): Change ErrorCode parameter to error_code*, add
1302 directory_options parameter and check it on error.
1303 (opendir): Rename to open_dir to avoid clashing with macro. Change
1304 ErrorCode parameter to error_code*.
1305 (make_shared_dir): Remove.
1306 (native_readdir) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Don't set errno.
1307 (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
1308 (directory_iterator(const path&, directory_options, error_code*)):
1309 Pass options to _Dir::advance and create non-end iterator on error.
1310 (recursive_directory_iterator(const path&, directory_options,
1311 error_code*)): Clear error_code on ignored error, create non-end
1312 iterator otherwise.
1313 (recursive_directory_iterator::increment): Pass _M_options to
1314 _Dir::advance.
1315 (recursive_directory_iterator::pop): Likewise.
1316 * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
1317 New.
1318 * testsuite/experimental/filesystem/iterators/
1319 recursive_directory_iterator.cc: New.
1320
1321 * src/filesystem/ops.cc (is_dot, is_dotdot): Define new helpers.
1322 (create_directories): Fix error handling.
1323 * testsuite/experimental/filesystem/operations/create_directories.cc:
1324 New.
1325
1326 2015-09-21 Jonathan Wakely <jwakely@redhat.com>
1327
1328 PR libstdc++/67647
1329 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
1330 (basic_string::shrink_to_fit): Fix #endif placement.
1331
1332 2015-09-19 Tim Shen <timshen@google.com>
1333
1334 PR libstdc++/67361
1335 * include/bits/regex_error.h: Add __throw_regex_error that
1336 supports string.
1337 * include/bits/regex_automaton.h: Add more specific exception
1338 messages.
1339 * include/bits/regex_automaton.tcc: Likewise.
1340 * include/bits/regex_compiler.h: Likewise.
1341 * include/bits/regex_compiler.tcc: Likewise.
1342 * include/bits/regex_scanner.h: Likewise.
1343 * include/bits/regex_scanner.tcc: Likewise.
1344
1345 2015-09-18 Jonathan Wakely <jwakely@redhat.com>
1346
1347 * include/precompiled/extc++.h: Fix bootstrap error due to
1348 unconditional inclusion of <ext/enc_filebuf.h>.
1349 * include/ext/random: Check for definition of UINT32_C.
1350
1351 2015-09-17 Catherine Moore <clm@codesourcery.com>
1352
1353 * src/c++11/debug.cc: Include <cstdio>.
1354
1355 2015-09-17 Gerald Pfeifer <gerald@pfeifer.com>
1356
1357 * src/c++11/random.cc: Include <cerrno>.
1358
1359 2015-09-17 François Dumont <fdumont@gcc.gnu.org>
1360
1361 * include/debug/formatter.h
1362 (_Error_formatter::_Parameter::_M_print_field): Deprecate.
1363 (_Error_formatter::_Parameter::_M_print_description): Likewise.
1364 (_Error_formatter::_M_format_word): Likewise.
1365 (_Error_formatter::_M_print_word): Likewise.
1366 (_Error_formatter::_M_print_string): Likewise.
1367 (_Error_formatter::_M_get_max_length): Likewise.
1368 (_Error_formatter::_M_max_length): Delete.
1369 (_Error_formatter::_M_indent): Likewise.
1370 (_Error_formatter::_M_column): Likewise.
1371 (_Error_formatter::_M_first_line): Likewise.
1372 (_Error_formatter::_M_wordwrap): Likewise.
1373 * src/c++11/debug.cc: Adapt.
1374
1375 2015-09-17 Jonathan Wakely <jwakely@redhat.com>
1376
1377 PR libstdc++/65913
1378 * include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
1379 __atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
1380 immediate pointer value, not a variable.
1381 * include/std/atomic (atomic<T>::is_lock_free()): Likewise.
1382 * testsuite/29_atomics/atomic/65913.cc: New.
1383
1384 * testsuite/experimental/filesystem/operations/canonical.cc: Remove
1385 non-deterministic part of the test.
1386
1387 PR libstdc++/65142
1388 * src/c++11/random.cc (random_device::_M_getval()): Retry after short
1389 reads.
1390
1391 * include/std/system_error (error_code::operator bool(),
1392 error_condition::operator bool()): Remove redundant conditional
1393 expression.
1394
1395 * include/bits/allocator.h (__shrink_to_fit_aux<T, true>::_S_do_it):
1396 Do nothing if exceptions are disabled.
1397 * include/bits/basic_string.h (basic_string::shrink_to_fit): Likewise.
1398
1399 2015-09-16 Jonathan Wakely <jwakely@redhat.com>
1400
1401 PR libstdc++/67173
1402 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check _XOPEN_VERSION
1403 and PATH_MAX for _GLIBCXX_USE_REALPATH.
1404 * config.h.in: Regenerate.
1405 * configure: Regenerate.
1406 * src/filesystem/ops.cc: (canonical) [!_GLIBCXX_USE_REALPATH]: Add
1407 alternative implementation.
1408 * testsuite/experimental/filesystem/operations/canonical.cc: New.
1409 * testsuite/experimental/filesystem/operations/exists.cc: Add more
1410 tests.
1411 * testsuite/experimental/filesystem/operations/absolute.cc: Add test
1412 variables.
1413 * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
1414 * testsuite/experimental/filesystem/operations/current_path.cc:
1415 Likewise.
1416 * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
1417 * testsuite/experimental/filesystem/operations/status.cc: Likewise.
1418 * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
1419 Likewise.
1420
1421 2015-09-11 Jonathan Wakely <jwakely@redhat.com>
1422
1423 PR libstdc++/67173
1424 * src/filesystem/ops.cc (filesystem::canonical): Allocate buffer for
1425 realpath on Solaris 10.
1426
1427 PR libstdc++/65142
1428 * src/c++11/random.cc (random_device::_M_getval()): Check read result.
1429
1430 2015-09-11 John Marino <gnugcc@marino.st>
1431 Jonathan Wakely <jwakely@redhat.com>
1432
1433 PR libstdc++/67096
1434 * testsuite/22_locale/codecvt/in/wchar_t/4.cc: Do not test code points
1435 above U+10FFFF.
1436 * testsuite/22_locale/codecvt/in/wchar_t/8.cc: Likewise.
1437 * testsuite/22_locale/codecvt/in/wchar_t/9.cc: Likewise.
1438 * testsuite/22_locale/codecvt/length/wchar_t/4.cc: Likewise.
1439 * testsuite/22_locale/codecvt/out/wchar_t/4.cc: Likewise.
1440 * testsuite/22_locale/codecvt/unshift/wchar_t/4.cc: Likewise.
1441 * testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc: Likewise.
1442 * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Likewise.
1443 * testsuite/27_io/basic_filebuf/underflow/wchar_t/1.cc: Likewise.
1444 * testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise.
1445 * testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise.
1446 * testsuite/27_io/objects/wchar_t/10.cc: Likewise.
1447 * testsuite/27_io/objects/wchar_t/11.cc: Likewise.
1448 * testsuite/27_io/objects/wchar_t/12.cc: Likewise.
1449 * testsuite/27_io/objects/wchar_t/13.cc: Likewise.
1450
1451 2015-09-11 Jonathan Wakely <jwakely@redhat.com>
1452
1453 PR libstdc++/64857
1454 * doc/xml/manual/using.xml: Improve aggregate header documentation.
1455 * doc/html/manual/*: Regenerate.
1456 * include/precompiled/extc++.h: Include <bits/stdc++.h> for C++11
1457 and later and include more extension headers.
1458 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Remove
1459 redundant header.
1460 * testsuite/17_intro/headers/c++200x/: Rename to c++2011.
1461 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Remove
1462 redundant headers.
1463 * testsuite/17_intro/headers/c++2014/all_no_exceptions.cc: New.
1464 * testsuite/17_intro/headers/c++2014/all_no_rtti.cc: New.
1465 * testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc: New.
1466 * testsuite/17_intro/headers/c++2014/operator_names.cc: New.
1467 * testsuite/17_intro/headers/c++2014/stdc++.cc: New.
1468 * testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
1469 New.
1470
1471 PR libstdc++/58265
1472 * doc/xml/manual/intro.xml: Document LWG 2063 and 2064 resolutions.
1473 * doc/html/manual/bugs.html: Regenerate.
1474 * include/bits/basic_string.h (basic_string): Implement N4258. Add
1475 correct exception-specifications and propagate allocators correctly.
1476 * include/bits/basic_string.tcc (basic_string::swap): Propagate
1477 allocators correctly.
1478 * include/debug/string (__gnu_debug::basic_string): Add correct
1479 exceptions-specifications and allcoator-extended constructors.
1480 * testsuite/21_strings/basic_string/allocator/char/copy.cc: New.
1481 * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
1482 New.
1483 * testsuite/21_strings/basic_string/allocator/char/minimal.cc: New.
1484 * testsuite/21_strings/basic_string/allocator/char/move.cc: New.
1485 * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
1486 New.
1487 * testsuite/21_strings/basic_string/allocator/char/noexcept.cc: New.
1488 * testsuite/21_strings/basic_string/allocator/char/swap.cc: New.
1489 * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc: New.
1490 * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
1491 New.
1492 * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc: New.
1493 * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc: New.
1494 * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
1495 New.
1496 * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc: New.
1497 * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc: New.
1498 * testsuite/util/testsuite_allocator.h (tracker_allocator): Define
1499 defaulted assignment operators.
1500
1501 PR libstdc++/65092
1502 * include/bits/stl_queue.h (queue, priority_queue): Add
1503 allocator-extended constructors.
1504 * include/bits/stl_stack.h (stack): Likewise.
1505 * testsuite/23_containers/priority_queue/requirements/
1506 uses_allocator.cc: Test allocator-extended constructors.
1507 * testsuite/23_containers/queue/requirements/uses_allocator.cc:
1508 Likewise.
1509 * testsuite/23_containers/stack/requirements/uses_allocator.cc:
1510 Likewise.
1511
1512 2015-09-10 Jonathan Wakely <jwakely@redhat.com>
1513
1514 * testsuite/util/testsuite_allocator.h (PointerBase::operator[]): Add.
1515
1516 * testsuite/21_strings/basic_string/operators/char/1.cc: Verify the
1517 string contents.
1518
1519 2015-09-09 Jonathan Wakely <jwakely@redhat.com>
1520
1521 * doc/xml/manual/using.xml (_GLIBCXX_ASSERTIONS): Document.
1522 * doc/html/manual/using_macros.html: Regenerate.
1523 * include/bits/c++config: Define _GLIBCXX_ASSERTIONS when
1524 _GLIBCXX_DEBUG is defined. Disable std::string extern templates when
1525 (_GLIBCXX_EXTERN_TEMPLATE, __glibcxx_assert): Depend on
1526 _GLIBCXX_ASSERTIONS instead of _GLIBCXX_DEBUG.
1527 * include/debug/debug.h [!_GLIBCXX_DEBUG]: Define
1528 __glibcxx_requires_non_empty_range and __glibcxx_requires_nonempty.
1529 * include/backward/auto_ptr.h (auto_ptr::operator*,
1530 auto_ptr::operator->): Replace _GLIBCXX_DEBUG_ASSERT with
1531 __glibcxx_assert.
1532 * include/bits/basic_string.h (basic_string::operator[],
1533 basic_string::front, basic_string::back, basic_string::pop_back):
1534 Likewise.
1535 * include/bits/random.h
1536 (uniform_int_distribution::param_type::param_type,
1537 uniform_real_distribution::param_type::param_type,
1538 normal_distribution::param_type::param_type,
1539 gamma_distribution::param_type::param_type,
1540 bernoulli_distribution::param_type::param_type,
1541 binomial_distribution::param_type::param_type,
1542 geometric_distribution::param_type::param_type,
1543 negative_binomial_distribution::param_type::param_type,
1544 poisson_distribution::param_type::param_type,
1545 exponential_distribution::param_type::param_type): Likewise.
1546 * include/bits/regex.h (match_results::operator[],
1547 match_results::prefix, match_results::suffix): Likewise.
1548 * include/bits/regex.tcc (format, regex_iterator::operator++):
1549 Likewise.
1550 * include/bits/regex_automaton.tcc (_StateSeq::_M_clone): Likewise.
1551 * include/bits/regex_compiler.tcc (_Compiler::_Compiler,
1552 _Compiler::_M_insert_character_class_matcher): Likewise.
1553 * include/bits/regex_executor.tcc (_Executor::_M_dfs): Likewise.
1554 * include/bits/regex_scanner.tcc (_Scanner::_M_advance,
1555 _Scanner::_M_scan_normal): Likewise.
1556 * include/bits/shared_ptr_base.h (__shared_ptr::_M_reset,
1557 __shared_ptr::operator*): Likewise.
1558 * include/bits/stl_iterator_base_funcs.h (__advance): Likewise.
1559 * include/bits/unique_ptr.h (unique_ptr::operator*,
1560 unique_ptr::operator[]): Likewise.
1561 * include/experimental/fs_path.h (path::path(string_type, _Type),
1562 path::iterator::operator++, path::iterator::operator--,
1563 path::iterator::operator*): Likewise.
1564 * include/experimental/string_view (basic_string_view::operator[],
1565 basic_string_view::front, basic_string_view::back,
1566 basic_string_view::remove_prefix): Likewise.
1567 * include/ext/random (beta_distribution::param_type::param_type,
1568 normal_mv_distribution::param_type::param_type,
1569 rice_distribution::param_type::param_type,
1570 pareto_distribution::param_type::param_type,
1571 k_distribution::param_type::param_type,
1572 arcsine_distribution::param_type::param_type,
1573 hoyt_distribution::param_type::param_type,
1574 triangular_distribution::param_type::param_type,
1575 von_mises_distribution::param_type::param_type,
1576 hypergeometric_distribution::param_type::param_type,
1577 logistic_distribution::param_type::param_type): Likewise.
1578 * include/ext/vstring.h (__versa_string::operator[]): Likewise.
1579 * include/std/complex (polar): Likewise.
1580 * include/std/mutex [!_GTHREAD_USE_MUTEX_TIMEDLOCK]
1581 (timed_mutex::~timed_mutex, timed_mutex::unlock,
1582 (recursive_timed_mutex::~timed_mutex, recursive_timed_mutex::unlock):
1583 Likewise.
1584 * include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER]
1585 (__shared_mutex_pthread::__shared_mutex_pthread,
1586 __shared_mutex_pthread::~__shared_mutex_pthread): Likewise.
1587 (__shared_mutex_pthread::lock, __shared_mutex_pthread::try_lock,
1588 __shared_mutex_pthread::unlock, __shared_mutex_pthread::lock_shared,
1589 __shared_mutex_pthread::try_lock_shared): Likewise.
1590 (__shared_mutex_cv::~__shared_mutex_cv, __shared_mutex_cv::unlock,
1591 __shared_mutex_cv::unlock_shared): Likewise.
1592 (shared_timed_mutex::try_lock_until,
1593 shared_timed_mutex::try_lock_shared_until): Likewise.
1594 * include/std/valarray (valarray::valarray(const _Tp*, size_t),
1595 valarray::operator=, valarray::sum, valarray::min, valarray::max,
1596 _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT, _DEFINE_BINARY_OPERATOR):
1597 Likewise.
1598
1599 2015-09-07 Jonathan Wakely <jwakely@redhat.com>
1600
1601 * include/bits/shared_ptr_base.h (__shared_ptr::operator->): Change
1602 _GLIBCXX_DEBUG_ASSERT to _GLIBCXX_DEBUG_PEDASSERT.
1603 * include/bits/unique_ptr.h (unique_ptr::operator->): Likewise.
1604 * testsuite/20_util/shared_ptr/observers/get.cc: Test operator-> on
1605 empty shared_ptr.
1606
1607 * include/bits/regex_compiler.h (_BracketMatcher::_M_is_ready):
1608 Initialize using NSDMI and set using _GLIBCXX_DEBUG_ONLY.
1609
1610 * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Rename
1611 shadowed variable.
1612
1613 * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Run on
1614 darwin.
1615 * testsuite/30_threads/timed_mutex/unlock/2.cc: Run on darwin.
1616
1617 2015-09-04 Jonathan Wakely <jwakely@redhat.com>
1618
1619 PR libstdc++/65704
1620 * include/std/mutex (recursive_timed_mutex): Fix uses of _Can_lock.
1621
1622 PR libstdc++/65704
1623 * include/Makefile.am: Add <bits/mutex.h>.
1624 * include/Makefile.in: Regenerate.
1625 * include/bits/mutex.h (__mutex_base, mutex, lock_guard, unique_lock):
1626 New file containing types moved from <mutex>.
1627 * include/std/condition_variable: Include <bits/mutex.h> instead of
1628 <mutex>.
1629 * include/std/mutex (__mutex_base, mutex, lock_guard, unique_lock):
1630 Move to <bits/mutex.h>.
1631 * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Remove
1632 dg-require-gthreads-timed.
1633 * testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
1634 Likewise.
1635 * testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc:
1636 Likewise.
1637 * testsuite/30_threads/recursive_timed_mutex/dest/
1638 destructor_locked.cc: Likewise.
1639 * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
1640 * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
1641 * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
1642 * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
1643 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
1644 Likewise.
1645 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
1646 Likewise.
1647 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
1648 Likewise.
1649 * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
1650 Likewise.
1651 * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
1652 Likewise.
1653 * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
1654 * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
1655 * testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
1656 * testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
1657 * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc:
1658 Likewise.
1659 * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
1660 * testsuite/30_threads/timed_mutex/requirements/standard_layout.cc:
1661 Likewise.
1662 * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
1663 * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
1664 * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
1665 * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
1666 * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
1667 * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
1668 * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
1669 * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
1670 * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
1671 * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
1672 * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
1673 * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
1674 * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
1675
1676 2015-09-04 Edward Smith-Rowland <3dw4rd@verizon.net>
1677 Jonathan Wakely <jwakely@redhat.com>
1678
1679 Add C++11 header <cuchar>.
1680 * acinclude.m4 (GLIBCXX_CHECK_UCHAR_H): Define.
1681 * config.h.in: Regenerate.
1682 * configure: Regenerate.
1683 * configure.ac: Check for <uchar.h>.
1684 * include/Makefile.am: Add new headers.
1685 * include/Makefile.in: Regenerate.
1686 * include/c/cuchar: New.
1687 * include/c_compatibility/uchar.h: New.
1688 * include/c_global/cuchar: New.
1689 * include/c_std/cuchar: New.
1690 * include/precompiled/stdc++.h: Include <cuchar>.
1691 * testsuite/17_intro/headers/c++200x/stdc++.cc: Include <uchar.h>.
1692 * testsuite/17_intro/headers/c++200x/stdc++_multiple_inclusion.cc:
1693 Include <uchar.h>.
1694
1695 2015-09-04 Jonathan Wakely <jwakely@redhat.com>
1696
1697 PR libstdc++/65473
1698 * include/c/cassert: Include <bits/c++config.h>.
1699 * include/c/cerrno: Likewise.
1700 * include/c/cfloat: Likewise.
1701 * include/c/ciso646: Likewise.
1702 * include/c/climits: Likewise.
1703 * include/c_global/cassert: Likewise.
1704 * include/c_global/cerrno: Likewise.
1705 * include/c_global/cfloat: Likewise.
1706 * include/c_global/ciso646: Likewise.
1707 * include/c_global/climits: Likewise.
1708 * include/c_std/cassert: Likewise.
1709 * include/c_std/cerrno: Likewise.
1710 * include/c_std/cfloat: Likewise.
1711 * include/c_std/ciso646: Likewise.
1712 * include/c_std/climits: Likewise.
1713
1714 2015-09-03 Jonathan Wakely <jwakely@redhat.com>
1715
1716 * include/bits/shared_ptr_base.h: Add required header.
1717 * include/std/condition_variable: Likewise.
1718 * include/std/mutex: Remove unused header.
1719 * include/std/shared_mutex: Remove redundant header.
1720 (shared_mutex::shared_mutex()): Replace throw with __throw_bad_alloc.
1721
1722 PR libstdc++/66902
1723 * src/c++11/debug.cc (_S_debug_messages): Make array const.
1724
1725 PR libstdc++/66998
1726 * include/experimental/functional (_Not_fn): Add exception
1727 specifications and non-deduced return types.
1728 (not_fn): Add exception specification and wrap pointer-to-member.
1729 * testsuite/experimental/functional/not_fn.cc: Test in SFINAE context
1730 and test pointer-to-member.
1731
1732 PR libstdc++/62039
1733 * include/bits/stl_iterator_base_funcs.h (next, prev): Add concept
1734 checks.
1735 * testsuite/24_iterators/operations/prev_neg.cc: New.
1736 * testsuite/24_iterators/operations/next_neg.cc: New.
1737
1738 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1739
1740 * testsuite/18_support/pthread_guard.cc: Add *-*-rtems* target
1741 selector to all lines which contain a *-*-cygwin target selector.
1742 * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise.
1743 * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise.
1744 * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
1745 * testsuite/21_strings/basic_string/pthread18185.cc: Likewise.
1746 * testsuite/21_strings/basic_string/pthread33394.cc: Likewise.
1747 * testsuite/21_strings/basic_string/pthread4.cc: Likewise.
1748 * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
1749 * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
1750 * testsuite/23_containers/list/pthread1.cc: Likewise.
1751 * testsuite/23_containers/list/pthread5.cc: Likewise.
1752 * testsuite/23_containers/map/pthread6.cc: Likewise.
1753 * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise.
1754 * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
1755 * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
1756 * testsuite/30_threads/async/42819.cc: Likewise.
1757 * testsuite/30_threads/async/49668.cc: Likewise.
1758 * testsuite/30_threads/async/54297.cc: Likewise.
1759 * testsuite/30_threads/async/any.cc: Likewise.
1760 * testsuite/30_threads/async/async.cc: Likewise.
1761 * testsuite/30_threads/async/launch.cc: Likewise.
1762 * testsuite/30_threads/async/lwg2021.cc: Likewise.
1763 * testsuite/30_threads/async/sync.cc: Likewise.
1764 * testsuite/30_threads/call_once/39909.cc: Likewise.
1765 * testsuite/30_threads/call_once/49668.cc: Likewise.
1766 * testsuite/30_threads/call_once/60497.cc: Likewise.
1767 * testsuite/30_threads/call_once/call_once1.cc: Likewise.
1768 * testsuite/30_threads/condition_variable/54185.cc: Likewise.
1769 * testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
1770 * testsuite/30_threads/condition_variable/members/1.cc: Likewise.
1771 * testsuite/30_threads/condition_variable/members/2.cc: Likewise.
1772 * testsuite/30_threads/condition_variable/members/3.cc: Likewise.
1773 * testsuite/30_threads/condition_variable/members/53841.cc: Likewise.
1774 * testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
1775 Likewise.
1776 * testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
1777 * testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
1778 * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
1779 * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
1780 * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
1781 * testsuite/30_threads/future/cons/move.cc: Likewise.
1782 * testsuite/30_threads/future/members/45133.cc: Likewise.
1783 * testsuite/30_threads/future/members/get.cc: Likewise.
1784 * testsuite/30_threads/future/members/get2.cc: Likewise.
1785 * testsuite/30_threads/future/members/share.cc: Likewise.
1786 * testsuite/30_threads/future/members/valid.cc: Likewise.
1787 * testsuite/30_threads/future/members/wait.cc: Likewise.
1788 * testsuite/30_threads/future/members/wait_for.cc: Likewise.
1789 * testsuite/30_threads/future/members/wait_until.cc: Likewise.
1790 * testsuite/30_threads/lock/1.cc: Likewise.
1791 * testsuite/30_threads/lock/2.cc: Likewise.
1792 * testsuite/30_threads/lock/3.cc: Likewise.
1793 * testsuite/30_threads/lock/4.cc: Likewise.
1794 * testsuite/30_threads/mutex/cons/1.cc: Likewise.
1795 * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
1796 * testsuite/30_threads/mutex/lock/1.cc: Likewise.
1797 * testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
1798 * testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
1799 * testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
1800 * testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
1801 * testsuite/30_threads/mutex/unlock/1.cc: Likewise.
1802 * testsuite/30_threads/mutex/unlock/2.cc: Likewise.
1803 * testsuite/30_threads/packaged_task/49668.cc: Likewise.
1804 * testsuite/30_threads/packaged_task/60564.cc: Likewise.
1805 * testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
1806 * testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
1807 * testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
1808 * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
1809 * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
1810 * testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
1811 * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
1812 * testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
1813 Likewise.
1814 * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
1815 * testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
1816 * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
1817 * testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
1818 * testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
1819 * testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
1820 * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
1821 * testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
1822 * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
1823 * testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
1824 * testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
1825 * testsuite/30_threads/promise/60966.cc: Likewise.
1826 * testsuite/30_threads/promise/cons/1.cc: Likewise.
1827 * testsuite/30_threads/promise/cons/alloc.cc: Likewise.
1828 * testsuite/30_threads/promise/cons/move.cc: Likewise.
1829 * testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
1830 * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
1831 * testsuite/30_threads/promise/members/get_future.cc: Likewise.
1832 * testsuite/30_threads/promise/members/get_future2.cc: Likewise.
1833 * testsuite/30_threads/promise/members/set_exception.cc: Likewise.
1834 * testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
1835 * testsuite/30_threads/promise/members/set_value.cc: Likewise.
1836 * testsuite/30_threads/promise/members/set_value2.cc: Likewise.
1837 * testsuite/30_threads/promise/members/set_value3.cc: Likewise.
1838 * testsuite/30_threads/promise/members/swap.cc: Likewise.
1839 * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
1840 * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
1841 Likewise.
1842 * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
1843 * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
1844 * testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
1845 Likewise.
1846 * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
1847 * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
1848 * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
1849 * testsuite/30_threads/recursive_mutex/unlock/2.cc: Likewise.
1850 * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
1851 * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
1852 Likewise.
1853 * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
1854 * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
1855 * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
1856 Likewise.
1857 * testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc:
1858 Likewise.
1859 * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
1860 * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
1861 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
1862 Likewise.
1863 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
1864 Likewise.
1865 * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
1866 Likewise.
1867 * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
1868 Likewise.
1869 * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
1870 Likewise.
1871 * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
1872 * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Likewise.
1873 * testsuite/30_threads/shared_future/cons/move.cc: Likewise.
1874 * testsuite/30_threads/shared_future/members/45133.cc: Likewise.
1875 * testsuite/30_threads/shared_future/members/get.cc: Likewise.
1876 * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
1877 * testsuite/30_threads/shared_future/members/valid.cc: Likewise.
1878 * testsuite/30_threads/shared_future/members/wait.cc: Likewise.
1879 * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
1880 * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
1881 * testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
1882 * testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
1883 * testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
1884 * testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
1885 * testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
1886 * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
1887 * testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
1888 * testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
1889 * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
1890 * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
1891 * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
1892 * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
1893 * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
1894 * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
1895 * testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise.
1896 * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
1897 * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
1898 * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
1899 * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
1900 * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: Likewise.
1901 * testsuite/30_threads/this_thread/1.cc: Likewise.
1902 * testsuite/30_threads/this_thread/2.cc: Likewise.
1903 * testsuite/30_threads/this_thread/3.cc: Likewise.
1904 * testsuite/30_threads/this_thread/4.cc: Likewise.
1905 * testsuite/30_threads/thread/cons/1.cc: Likewise.
1906 * testsuite/30_threads/thread/cons/2.cc: Likewise.
1907 * testsuite/30_threads/thread/cons/3.cc: Likewise.
1908 * testsuite/30_threads/thread/cons/4.cc: Likewise.
1909 * testsuite/30_threads/thread/cons/49668.cc: Likewise.
1910 * testsuite/30_threads/thread/cons/5.cc: Likewise.
1911 * testsuite/30_threads/thread/cons/6.cc: Likewise.
1912 * testsuite/30_threads/thread/cons/7.cc: Likewise.
1913 * testsuite/30_threads/thread/cons/8.cc: Likewise.
1914 * testsuite/30_threads/thread/cons/9.cc: Likewise.
1915 * testsuite/30_threads/thread/cons/moveable.cc: Likewise.
1916 * testsuite/30_threads/thread/members/1.cc: Likewise.
1917 * testsuite/30_threads/thread/members/2.cc: Likewise.
1918 * testsuite/30_threads/thread/members/3.cc: Likewise.
1919 * testsuite/30_threads/thread/members/4.cc: Likewise.
1920 * testsuite/30_threads/thread/members/5.cc: Likewise.
1921 * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
1922 * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
1923 * testsuite/30_threads/thread/swap/1.cc: Likewise.
1924 * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
1925 * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
1926 * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
1927 * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
1928 * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise.
1929 * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
1930 * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
1931 * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
1932 * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
1933 * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
1934 * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
1935 * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
1936 * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
1937 * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
1938 * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
1939 * testsuite/30_threads/try_lock/1.cc: Likewise.
1940 * testsuite/30_threads/try_lock/2.cc: Likewise.
1941 * testsuite/30_threads/try_lock/3.cc: Likewise.
1942 * testsuite/30_threads/try_lock/4.cc: Likewise.
1943 * testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
1944 * testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
1945 * testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
1946 * testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
1947 * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
1948 * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
1949 * testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
1950 * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
1951 * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
1952 * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
1953 * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
1954 * testsuite/ext/rope/pthread7-rope.cc: Likewise.
1955 * testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc:
1956 Likewise.
1957 * testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc:
1958 Likewise.
1959
1960 2015-09-02 Dmitry Vyukov <dvyukov@google.com>
1961
1962 * include/bits/basic_string.h: Fix data races on _M_refcount.
1963
1964 2015-09-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
1965
1966 PR libstdc++/67408
1967 * include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Use
1968 _Derived::_M_timedlock().
1969 (timed_mutex): Add _M_timedlock() and make base class a friend.
1970 (recursive_timed_mutex): Likewise.
1971
1972 2015-08-28 Tim Shen <timshen@google.com>
1973
1974 PR libstdc++/67362
1975 * include/bits/regex_scanner.tcc (_Scanner<>::_M_scan_normal):
1976 Always returns ordinary char token if the char isn't
1977 considered a special char.
1978 * testsuite/28_regex/regression.cc: New test file for collecting
1979 regression testcases from, typically, bugzilla.
1980
1981 2015-08-27 Jonathan Wakely <jwakely@redhat.com>
1982
1983 PR libstdc++/67374
1984 * include/bits/range_access.h (valarray, begin, end): Declare.
1985 * testsuite/26_numerics/valarray/range_access.cc: Test const
1986 overloads.
1987 * testsuite/26_numerics/valarray/range_access2.cc: New.
1988
1989 2015-08-27 John Marino <gnugcc@marino.st>
1990
1991 * acinclude.m4 (*-*-dragonfly*): Change 7 locale support files
1992 from generic to new DragonFly versions.
1993 * configure: Regenerate.
1994 * config/locale/dragonfly/c_locale.cc: Improve locale support.
1995 * config/locale/dragonfly/ctype_members.cc: Likewise.
1996 * config/os/bsd/dragonfly/ctype_configure_char.cc: Likewise.
1997 * config/os/bsd/dragonfly/os_defines.h: Define _GLIBCXX_USE_C99.
1998 * config/locale/dragonfly/c_locale.h: New.
1999 * config/locale/dragonfly/codecvt_members.cc: New.
2000 * config/locale/dragonfly/collate_members.cc: New.
2001 * config/locale/dragonfly/monetary_members.cc: New.
2002 * config/locale/dragonfly/numeric_members.cc: New.
2003 * config/locale/dragonfly/time_members.cc: New.
2004 * config/locale/dragonfly/time_members.h: New.
2005
2006 2015-08-27 Jonathan Wakely <jwakely@redhat.com>
2007
2008 * configure: Regenerate.
2009
2010 2015-08-26 Edward Smith-Rowland <3dw4rd@verizon.net>
2011 Jonathan Wakely <jwakely@redhat.com>
2012
2013 PR libstdc++/64351
2014 PR libstdc++/63176
2015 * include/bits/random.tcc (generate_canonical): Loop until we get a
2016 result less than one.
2017 * testsuite/26_numerics/random/uniform_real_distribution/operators/
2018 64351.cc: New.
2019
2020 2015-08-26 Jonathan Wakely <jwakely@redhat.com>
2021
2022 * include/bits/shared_ptr.h (__enable_shared_from_this_helper): Use
2023 nullptr.
2024 * include/bits/shared_ptr_base.h (weak_ptr::_M_assign): Don't assign
2025 if ownership is already shared with a shared_ptr object.
2026 (__enable_shared_from_this_helper): Use nullptr.
2027 * testsuite/20_util/enable_shared_from_this/members/const.cc: New.
2028 * testsuite/20_util/enable_shared_from_this/members/reinit.cc: New.
2029 * testsuite/20_util/enable_shared_from_this/requirements/
2030 explicit_instantiation.cc: Instantiate with const and incomplete types.
2031
2032 * include/debug/map.h (map::try_emplace, map::insert_or_assign):
2033 Define.
2034 * include/debug/unordered_map (unordered_map::try_emplace,
2035 unordered_map::insert_or_assign): Define.
2036
2037 PR libstdc++/66902
2038 * src/c++11/debug.cc (_S_debug_messages): Give internal linkage.
2039
2040 2015-08-24 François Dumont <fdumont@gcc.gnu.org>
2041
2042 PR libstdc++/60519
2043 * include/debug/formatter.h (_Debug_msg_id::__msg_irreflexive_ordering):
2044 New enum entry.
2045 * include/debug/functions.h (_Irreflexive_checker): New.
2046 (__is_irreflexive, __is_irreflexive_pred): New.
2047 * include/debug/macros.h
2048 (__glibcxx_check_irreflexive, __glibcxx_check_irreflexive_pred): New
2049 macros.
2050 (__glibcxx_check_irreflexive2, __glibcxx_check_irreflexive_pred2): New
2051 macros limited to post-C++11 mode.
2052 * include/debug/debug.h
2053 (__glibcxx_requires_irreflexive, __glibcxx_requires_irreflexive_pred):
2054 New macros, use latter.
2055 (__glibcxx_requires_irreflexive2, __glibcxx_requires_irreflexive_pred2):
2056 Likewise.
2057 * include/bits/stl_algo.h
2058 (partial_sort_copy): Add irreflexive debug check.
2059 (partial_sort_copy): Likewise.
2060 (lower_bound): Likewise.
2061 (upper_bound): Likewise.
2062 (equal_range): Likewise.
2063 (binary_search): Likewise.
2064 (inplace_merge): Likewise.
2065 (includes): Likewise.
2066 (next_permutation): Likewise.
2067 (prev_permutation): Likewise.
2068 (is_sorted_until): Likewise.
2069 (minmax_element): Likewise.
2070 (partial_sort): Likewise.
2071 (nth_element): Likewise.
2072 (sort): Likewise.
2073 (merge): Likewise.
2074 (stable_sort): Likewise.
2075 (set_union): Likewise.
2076 (set_intersection): Likewise.
2077 (set_difference): Likewise.
2078 (set_symmetric_difference): Likewise.
2079 (min_element): Likewise.
2080 (max_element): Likewise.
2081 * include/bits/stl_algobase.h
2082 (lower_bound): Likewise.
2083 (lexicographical_compare): Likewise.
2084 * include/bits/stl_heap.h
2085 (push_heap): Likewise.
2086 (pop_heap): Likewise.
2087 (make_heap): Likewise.
2088 (sort_heap): Likewise.
2089 (is_heap_until): Likewise.
2090 * testsuite/25_algorithms/lexicographical_compare/debug/
2091 irreflexive_neg.cc: New.
2092 * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: New.
2093 * testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
2094 New.
2095
2096 2015-08-24 Jonathan Wakely <jwakely@redhat.com>
2097
2098 PR libstdc++/65049
2099 * include/bits/char_traits.h (char_traits<char>::compare,
2100 char_traits<char>::find, char_traits<char>::move,
2101 char_traits<char>::copy, char_traits<char>::assign): Check for zero
2102 length.
2103 (char_traits<wchar_t>::compare, char_traits<wchar_t>::find,
2104 char_traits<wchar_t>::move, char_traits<wchar_t>::copy,
2105 char_traits<wchar_t>::assign): Likewise.
2106 (char_traits<char16_t>::move, char_traits<char16_t>::copy): Likewise.
2107 (char_traits<char32_t>::move, char_traits<char32_t>::copy): Likewise.
2108 * include/ext/pod_char_traits.h (char_traits<character<>>::move,
2109 char_traits<character<>>::copy): Likewise.
2110 * testsuite/21_strings/char_traits/requirements/char/65049.cc: New.
2111 * testsuite/21_strings/char_traits/requirements/char16_t/65049.cc:
2112 New.
2113 * testsuite/21_strings/char_traits/requirements/char32_t/65049.cc:
2114 New.
2115 * testsuite/21_strings/char_traits/requirements/wchar_t/65049.cc:
2116 New.
2117
2118 PR libstdc++/67309
2119 * include/bits/random.tcc
2120 (poisson_distribution::param_type::_M_initialize): Use max<double>.
2121 (binomial_distribution::param_type::_M_initialize): Likewise.
2122 * testsuite/17_intro/headers/c++200x/67309.cc: New.
2123 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Remove
2124 redundant header.
2125
2126 2015-08-20 Jonathan Wakely <jwakely@redhat.com>
2127
2128 PR libstdc++/67294
2129 * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Do not run
2130 on Darwin.
2131 * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
2132
2133 * include/experimental/any (__any_caster): Define at namespace scope
2134 so the name is visible to name lookup.
2135 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
2136
2137 * python/Makefile.am: Ensure gdb.py is installed for libstdc++ not
2138 libstdc++fs.
2139 * python/Makefile.in: Regenerate.
2140
2141 2015-08-19 Paolo Carlini <paolo.carlini@oracle.com>
2142
2143 * include/c_global/cmath: Fix typo in comment.
2144
2145 2015-08-19 Paolo Carlini <paolo.carlini@oracle.com>
2146
2147 * include/c_global/cmath: Revert fix for libstdc++/58625, no
2148 longer necessary (__builtin_signbit is now type-generic).
2149
2150 2015-08-18 Jonathan Wakely <jwakely@redhat.com>
2151
2152 PR c++/67216
2153 * testsuite/tr1/2_general_utilities/shared_ptr/observers/bool_conv.cc:
2154 Fix use of safe-bool idiom that isn't valid in C++11.
2155
2156 * include/bits/ptr_traits.h: Include <bits/move.h> for addressof.
2157
2158 PR libstdc++/67066
2159 * doc/xml/manual/configure.xml (manual.intro.setup.configure): Add
2160 caveats for --enable-concept-checks. Improve link text.
2161 * doc/xml/manual/diagnostics.xml (std.diagnostics.concept_checking):
2162 Clarify caveats.
2163 * doc/html/*: Regenerate.
2164 * include/bits/stl_deque.h (deque): Only use concept checks in C++03.
2165 * include/bits/stl_stack.h (stack): Likewise.
2166 * include/bits/stl_vector.h (vector): Likewise.
2167
2168 2015-08-14 Jonathan Wakely <jwakely@redhat.com>
2169
2170 * include/experimental/any (any::operator=(const any&)): Move check
2171 for self-assignment.
2172 (any::operator=(any&&)): Add check for self-assignment.
2173 (any::operator=(_ValueType&&)): Constrain template argument.
2174 (any::swap(any&)): Add check for self-swap.
2175 * testsuite/experimental/any/assign/self.cc: Test move and swap.
2176 * testsuite/experimental/any/misc/any_cast_neg.cc: Update dg-error.
2177
2178 2015-08-14 Jonathan Wakely <jwakely@redhat.com>
2179
2180 * include/experimental/array: Add feature-test macro.
2181 * testsuite/experimental/array/neg.cc: Update dg-error.
2182
2183 2015-08-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2184
2185 * testsuite/experimental/array/neg.s: Remove.
2186 * testsuite/experimental/array/neg.ii.gz: Remove.
2187
2188 2015-08-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2189
2190 Implement std::experimental::fundamentals_v2::make_array and
2191 std::experimental::fundamentals_v2::to_array.
2192 * include/Makefile.am: Add array.
2193 * include/Makefile.in: Add array.
2194 * include/experimental/array: New.
2195 * testsuite/experimental/array/make_array.cc: Likewise.
2196 * testsuite/experimental/array/neg.cc: Likewise.
2197 * doc/html/manual/status.html: Mark make_array as Y.
2198 * doc/xml/manual/status_cxx2017.xml: Likewise.
2199
2200 2015-08-13 Jonathan Wakely <jwakely@redhat.com>
2201
2202 * include/bits/alloc_traits.h: Add feature-test macro.
2203 * include/bits/allocator.h: Likewise.
2204 * include/bits/range_access.h: Likewise.
2205 * include/bits/stl_map.h: Likewise.
2206 * include/bits/unordered_map.h: Likewise.
2207
2208 2015-08-13 Jonathan Wakely <jwakely@redhat.com>
2209
2210 * testsuite/30_threads/mutex/unlock/2.cc: New.
2211 * testsuite/30_threads/recursive_mutex/unlock/2.cc: New.
2212 * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: New.
2213 * testsuite/30_threads/shared_mutex/unlock/1.cc: New.
2214 * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: New.
2215 * testsuite/30_threads/timed_mutex/unlock/2.cc: New.
2216
2217 2015-08-13 Eelis van der Weegen <eelis@eelis.net>
2218
2219 * include/std/shared_mutex (shared_mutex::unlock()): Fix typo.
2220
2221 2015-08-12 Caroline Tice <cmtice@google.com>
2222
2223 PR 66521, Contributed by Eric Gallager
2224 * acinclude.m4 (VTV_CXXLINKFLAGS): Make this variable OS-specific, and
2225 fix the rpath flag to work properly for darwin.
2226 * configure: Regenerated.
2227
2228 2015-08-12 Jonathan Wakely <jwakely@redhat.com>
2229
2230 * doc/xml/manual/appendix_contributing.xml: Update patch email policy.
2231 * doc/xml/manual/status_cxx2017.xml: Update status table.
2232 * doc/html/manual/*: Regenerate.
2233
2234 2015-08-09 Ville Voutilainen <ville.voutilainen@gmail.com>
2235
2236 Implement N4279, Improved insertion interface for unique-key maps.
2237 * include/bits/stl_map.h (try_emplace, insert_or_assign): New.
2238 * include/bits/stl_tree.h (_M_get_insert_unique_pos,
2239 _M_get_insert_equal_pos, _M_get_insert_hint_unique_pos,
2240 _M_get_insert_hint_equal_pos): Make public.
2241 * include/bits/unordered_map.h (try_emplace, insert_or_assign): New.
2242 * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
2243 Likewise.
2244 * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
2245 * testsuite/23_containers/unordered_map/modifiers/insert_or_assign.cc:
2246 Likewise.
2247 * testsuite/23_containers/unordered_map/modifiers/try_emplace.cc:
2248 Likewise.
2249
2250 2015-08-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2251
2252 Implement N4089 Safe conversions in unique_ptr<T[]> (LWG 2118)
2253 and N4366 LWG 2228: Missing SFINAE rule in unique_ptr
2254 templated assignment
2255 * include/bits/unique_ptr.h
2256 (__remove_cv, __is_derived_Tp): Remove.
2257 (default_delete::default_delete(const default_delete<_Up[]>)):
2258 Constrain with array convertibility.
2259 (default_delete::operator(_Up*)): Turn into a template,
2260 constrain with array convertibility.
2261 (__safe_conversion_up): New, single object version.
2262 (unique_ptr(unique_ptr<_Up, _Ep>&&)): Constrain with deleter
2263 convertibility.
2264 (unique_ptr::operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
2265 is_assignable as a constraint.
2266 (__safe_conversion_up): Array version, renamed from __safe_conversion,
2267 updated to implement N4089.
2268 (__safe_conversion_raw): New.
2269 (unique_ptr(_Up)): Turn into a template, constrain with array
2270 convertibility.
2271 (unique_ptr(_Up,
2272 typename conditional<is_reference<deleter_type>::value,
2273 deleter_type, const deleter_type&>::type)): Likewise.
2274 (unique_ptr(_Up, typename
2275 remove_reference<deleter_type>::type&&)): Likewise.
2276 (unique_ptr(unique_ptr<_Up, _Ep>&&)): Likewise.
2277 (operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
2278 is_assignable as a constraint (array version).
2279 (reset(_Up)): Turn into a template, constrain with array
2280 convertibility.
2281 (reset(nullptr_t)): New.
2282 * testsuite/20_util/default_delete/48631_neg.cc: Adjust.
2283 * testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
2284 * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
2285 * testsuite/20_util/unique_ptr/assign/cv_qual.cc: Likewise.
2286 * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Likewise.
2287 * testsuite/20_util/unique_ptr/dr2228.cc: New.
2288 * testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Adjust.
2289
2290 2015-08-05 Nikolai Bozhenov <n.bozhenov@samsung.com>
2291
2292 * testsuite/20_util/enable_shared_from_this/cons/constexpr.cc: Remove
2293 redundant -save-temps option.
2294 * testsuite/20_util/shared_ptr/cons/constexpr.cc: Likewise.
2295 * testsuite/20_util/unique_ptr/cons/constexpr.cc: Likewise.
2296 * testsuite/20_util/weak_ptr/cons/constexpr.cc: Likewise.
2297 * testsuite/30_threads/future/cons/constexpr.cc: Likewise.
2298 * testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise.
2299
2300 2015-08-03 Jonathan Wakely <jwakely@redhat.com>
2301
2302 PR libstdc++/67078
2303 * include/bits/range_access.h (size, empty, data): Fix _N bad name.
2304
2305 2015-07-30 Jonathan Wakely <jwakely@redhat.com>
2306
2307 * testsuite/experimental/filesystem/operations/current_path.cc: Use
2308 canonical paths for comparisons.
2309
2310 2015-07-30 Tim Shen <timshen@google.com>
2311
2312 * include/bits/regex_automaton.h (_State_base, _State<>):
2313 Remove _TraitsT dependency from _State<>; Make matcher member
2314 into the union to reduce struct size.
2315 * include/bits/regex_automaton.tcc (_State_base<>::_M_print,
2316 _State_base<>::_M_dot, _StateSeq<>::_M_clone):
2317 Adjust to fit the interface. Factor out common parts in
2318 _M_clone as _State<>::_M_has_alt.
2319 * include/bits/regex_executor.h (_Executer<>::_M_lookahead):
2320 Only pass state id instead of the whole state.
2321 * include/bits/regex_executor.tcc (_Executer<>::_M_dfs,
2322 _Executer<>::_M_lookahead): Adjust to fit the interface.
2323 * include/std/regex: Include <ext/aligned_buffer.h>
2324
2325 2015-07-30 Jonathan Wakely <jwakely@redhat.com>
2326
2327 * include/experimental/any (any::operator=(const any&)): Check for
2328 self-assignment.
2329 * testsuite/experimental/any/assign/self.cc: New.
2330 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
2331
2332 2015-07-29 Jonathan Wakely <jwakely@redhat.com>
2333
2334 PR libstdc++/66829
2335 * testsuite/lib/libstdc++.exp (v3-build_support): Compile
2336 testsuite_shared.cc with -std=gnu++98.
2337
2338 2015-07-29 Ville Voutilainen <ville.voutilainen@gmail.com>
2339
2340 * include/bits/range_access.h: Change class to typename in every
2341 template.
2342 (size, empty, data): New functions from N4280.
2343 * testsuite/24_iterators/container_access.cc: New.
2344
2345 PR libstdc++/60970
2346 * include/bits/functional_hash.h (__hash_enum): New.
2347 (hash): Derive from __hash_enum.
2348 * testsuite/20_util/hash/60970.cc: New.
2349
2350 2015-07-29 Tim Shen <timshen@google.com>
2351
2352 PR libstdc++/67015
2353 * include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
2354 _BracketMatcher<>::_M_add_collating_element): Change signature
2355 to make checking the and of bracket expression easier.
2356 * include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
2357 Treat '-' as a valid literal if it's at the end of bracket expression.
2358 * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
2359 New testcases.
2360
2361 2015-07-24 Jonathan Wakely <jwakely@redhat.com>
2362
2363 * include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
2364 (_M_load_and_test_until): Whitespace.
2365 (_M_load_and_test): Value-initialize the unused durations.
2366 (_M_load_when_equal): Add missing return value.
2367
2368 2015-07-24 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
2369
2370 * fragment.am (AM_CPPFLAGS): Add CPPFLAGS.
2371 * Makefile.in: Regenerate.
2372 * doc/Makefile.in: Regenerate.
2373 * include/Makefile.in: Regenerate.
2374 * libsupc++/Makefile.in: Regenerate.
2375 * po/Makefile.in: Regenerate.
2376 * python/Makefile.in: Regenerate.
2377 * src/Makefile.in: Regenerate.
2378 * src/c++11/Makefile.in: Regenerate.
2379 * src/c++98/Makefile.in: Regenerate.
2380 * src/filesystem/Makefile.in: Regenerate.
2381 * testsuite/Makefile.in: Regenerate.
2382
2383 2015-07-23 DJ Delorie <dj@redhat.com>
2384
2385 * include/bits/functional_hash.h: Add specializations for __intN
2386 types.
2387
2388 * include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp (__gnu_pbds):
2389 Guard against values that might exceed size_t's precision.
2390
2391 2015-07-20 Jason Merrill <jason@redhat.com>
2392
2393 * include/bits/c++config: Fix abi_tag in special modes.
2394
2395 2015-07-19 Jonathan Wakely <jwakely@redhat.com>
2396
2397 * doc/xml/manual/status_cxx2017.xml: Fix URL for N4279.
2398 * doc/html/manual/status.html: Regenerate.
2399
2400 2015-07-17 Jonathan Wakely <jwakely@redhat.com>
2401
2402 * doc/xml/manual/status_cxx2011.xml: Add caveats for native_handle.
2403 * doc/html/manual/status.html: Regenerate.
2404
2405 2015-07-16 François Dumont <fdumont@gcc.gnu.org>
2406
2407 * include/bits/stl_algobase.h (__miter_base): Move...
2408 * include/bits/cpp_type_traits.h: ...here.
2409 * include/debug/functions.h (__foreign_iterator_aux): Use latter.
2410 * testsuite/23_containers/vector/debug/insert7_neg.cc: New.
2411
2412 2015-07-13 Jonathan Wakely <jwakely@redhat.com>
2413
2414 PR libstdc++/66855
2415 * src/c++11/codecvt.cc (__codecvt_utf8_utf16_base::do_in): Override
2416 endianness bit in mode.
2417 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: New.
2418
2419 * include/bits/c++config (_GLIBCXX_NOEXCEPT_IF): Define.
2420 * include/bits/forward_list.h (forward_list::swap): Make noexcept
2421 unconditional.
2422 * include/bits/hashtable.h (_Hashtable::swap): Do not use
2423 _S_nothrow_swap().
2424 * include/bits/stl_bvector.h (vector<bool>::swap): Make noexcept
2425 unconditional.
2426 * include/bits/stl_deque.h (deque::swap): Likewise.
2427 (swap(deque&, deque&)): Use _GLIBCXX_NOEXCEPT_IF.
2428 * include/bits/stl_list.h (list::swap): Make noexcept unconditional.
2429 (swap(list&, list&)): Use _GLIBCXX_NOEXCEPT_IF.
2430 * include/bits/stl_map.h (map::swap, swap(map&, map&)): Use
2431 _GLIBCXX_NOEXCEPT_IF, do not depend on _S_nothrow_swap.
2432 * include/bits/stl_multimap.h (multimap::swap,
2433 swap(multimap&, multimap&)): Likewise.
2434 * include/bits/stl_multiset.h (multiset::swap,
2435 swap(multiset&, multiset&)): Likewise.
2436 * include/bits/stl_set.h (set::swap, swap(set&, set&)): Likewise.
2437 * include/bits/stl_tree.h (_Rb_tree::swap,
2438 swap(_Rb_tree&, _Rb_tree&)): Likewise.
2439 * include/bits/stl_vector.h (vector::swap): Make noexcept
2440 unconditional.
2441 (swap(vector&, vector&)): Use _GLIBCXX_NOEXCEPT_IF.
2442 * include/debug/deque (deque::swap, swap): Likewise.
2443 * include/debug/forward_list (swap): Add noexcept.
2444 * include/debug/list (list::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
2445 * include/debug/map.h (map::swap, swap): Likewise.
2446 * include/debug/multimap.h (multimap::swap, swap): Likewise.
2447 * include/debug/multiset.h (multiset::Swap, swap): Likewise.
2448 * include/debug/set.h (set::swap, swap): Likewise.
2449 * include/debug/unordered_map (unordered_map::swap,
2450 unordered_multimap::swap, swap): Likewise.
2451 * include/debug/unordered_set (unordered_set::swap,
2452 unordered_multiset::swap, swap): Likewise.
2453 * include/debug/vector (vector::swap, swap): Likewise.
2454 * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()):
2455 Remove.
2456 * include/profile/deque (deque::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
2457 * include/profile/forward_list (swap): Add noexcept.
2458 * include/profile/list (list::swap, swap) : Use _GLIBCXX_NOEXCEPT_IF.
2459 * include/profile/map.h (map::swap, swap): Likewise.
2460 * include/profile/multimap.h (multimap::swap, swap): Likewise.
2461 * include/profile/multiset.h (multiset::swap, swap): Likewise.
2462 * include/profile/set.h (set::swap, swap): Likewise.
2463 * include/profile/unordered_map (swap): Likewise.
2464 * include/profile/unordered_set (swap): Likewise.
2465 * include/profile/vector (vector::swap, swap): Likewise. Remove
2466 overloads for swapping rvalues.
2467 * testsuite/23_containers/deque/allocator/noexcept.cc: Update tests
2468 for noexcept on swap.
2469 * testsuite/23_containers/forward_list/allocator/noexcept.cc:
2470 Likewise.
2471 * testsuite/23_containers/list/allocator/noexcept.cc: Likewise.
2472 * testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
2473 * testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
2474 * testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
2475 * testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
2476 * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
2477 Likewise.
2478 * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
2479 Likewise.
2480 * testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
2481 Likewise.
2482 * testsuite/23_containers/unordered_set/allocator/noexcept.cc:
2483 Likewise.
2484 * testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
2485 * testsuite/23_containers/vector/bool/allocator/noexcept.cc: Likewise.
2486 * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line
2487 number.
2488
2489 2015-07-13 John Marino <gnugcc@marino.st>
2490
2491 * config/os/bsd/dragonfly/os_defines.h (_GLIBCXX_USE_C99_CHECK,
2492 _GLIBCXX_USE_C99_DYNAMIC, _GLIBCXX_USE_C99_LONG_LONG_CHECK,
2493 _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC): Define.
2494
2495 2015-07-05 François Dumont <fdumont@gcc.gnu.org>
2496
2497 * include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Do not
2498 rehash container.
2499 * testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
2500 Adapt.
2501
2502 2015-07-03 Jonathan Wakely <jwakely@redhat.com>
2503
2504 * doc/xml/manual/status_cxx2017.xml: Update status table.
2505 * doc/html/manual/*: Regenerate.
2506
2507 2015-07-03 Ville Voutilainen <ville.voutilainen@gmail.com>
2508
2509 Implement std::experimental::fundamentals_v2::propagate_const.
2510 * include/Makefile.am: Add propagate_const.
2511 * include/Makefile.in: Regenerate.
2512 * include/experimental/propagate_const: New.
2513 * testsuite/experimental/propagate_const/assignment/copy.cc: Likewise.
2514 * testsuite/experimental/propagate_const/assignment/move.cc: Likewise.
2515 * testsuite/experimental/propagate_const/assignment/move_neg.cc:
2516 Likewise.
2517 * testsuite/experimental/propagate_const/cons/copy.cc: Likewise.
2518 * testsuite/experimental/propagate_const/cons/default.cc: Likewise.
2519 * testsuite/experimental/propagate_const/cons/move.cc: Likewise.
2520 * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
2521 * testsuite/experimental/propagate_const/hash/1.cc: Likewise.
2522 * testsuite/experimental/propagate_const/observers/1.cc: Likewise.
2523 * testsuite/experimental/propagate_const/relops/1.cc: Likewise.
2524 * testsuite/experimental/propagate_const/requirements1.cc: Likewise.
2525 * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
2526 * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
2527 * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
2528 * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
2529 * testsuite/experimental/propagate_const/swap/1.cc: Likewise.
2530 * testsuite/experimental/propagate_const/typedefs.cc: Likewise.
2531
2532 2015-07-02 Jonathan Wakely <jwakely@redhat.com>
2533
2534 * acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
2535 --with-default-libstdcxx-abi
2536 * configure: Regenerate.
2537 * doc/xml/manual/configure.xml: Document valid arguments.
2538
2539 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
2540
2541 * libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load
2542 to avoid unused variable warning.
2543 (__set_and_release): Use __p after __atomic_store to avoid unused
2544 variable warning.
2545
2546 2015-07-01 Jonathan Wakely <jwakely@redhat.com>
2547
2548 * include/bits/alloc_traits.h (__alloctr_rebind): Remove.
2549 (__allocator_traits_base): New base class.
2550 (__alloc_rebind): Reimplement in terms of detection idiom.
2551 (allocator_traits): Derive from __allocator_traits_base. Reimplement
2552 nested types in terms of detection idiom. Simplify SFINAE constraints
2553 on overloaded static member functions.
2554 * include/bits/hashtable.h (_Hashtable): Use __alloc_rebind instead
2555 of __alloctr_rebind.
2556 * testsuite/20_util/scoped_allocator/propagation.cc: Define rebind.
2557 * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
2558 dg-error line number.
2559
2560 * include/bits/ptr_traits.h (__ptrtr_elt_type, __ptrtr_diff_type,
2561 __ptrtr_rebind, __ptrtr_not_void): Remove
2562 (__get_first_arg, __replace_first_arg, __make_not_void): Define new
2563 transformations.
2564 (__detected_or_): New detection trait.
2565 (pointer_traits): Use new traits.
2566 * testsuite/20_util/pointer_traits/pointer_to.cc: Add rebind member.
2567 * testsuite/20_util/pointer_traits/requirements/
2568 explicit_instantiation.cc: Use valid arguments to pointer_traits.
2569
2570 * doc/xml/manual/status_cxx2017.xml: Update status table.
2571 * include/experimental/type_traits (void_t, is_detected,
2572 is_detected_v, detected_t, detected_or, detected_or_t,
2573 is_detected_exact, is_detected_exact_v, is_detected_convertible,
2574 is_detected_convertible_v): Define.
2575 * include/std/type_traits (__detector, __detected_or, __detected_or_t,
2576 __detected_or_t_): Define.
2577 * testsuite/experimental/type_traits/detection.cc: New.
2578
2579 2015-06-30 Jonathan Wakely <jwakely@redhat.com>
2580
2581 * doc/Makefile.am (stamp-pdf-doxygen): Grep for LaTeX errors in log.
2582 * doc/Makefile.in: Regenerate.
2583
2584 * include/bits/stl_pair.h: Replace class keyword with typename.
2585
2586 2015-06-30 Ville Voutilainen <ville.voutilainen@gmail.com>
2587
2588 Implement N4387, "Improving pair and tuple", and LWG 2367.
2589
2590 * include/bits/stl_pair.h (_ConstructiblePair,
2591 _ImplicitlyConvertiblePair, _MoveConstructiblePair,
2592 _ImplicitlyMoveConvertiblePair): New.
2593 (pair()): Constrain it.
2594 (pair(const _T1&, const _T2&), pair(const pair<_U1, _U2>&),
2595 pair(_U1&&, const _T2&), pair(const _T1&, _U2&&), pair(_U1&&, _U2&&),
2596 pair(pair<_U1, _U2>&&)): Make conditionally explicit.
2597 * include/std/tuple (_TC, tuple::_TC2, tuple::TCC, tuple::TMC): New.
2598 (tuple()): Constrain it.
2599 (tuple(const _UElements&...), tuple(_UElements&&...),
2600 tuple(const tuple<_UElements...>&), tuple(tuple<_UElements...>&&),
2601 tuple(allocator_arg_t, const _Alloc&, const _UElements&...),
2602 tuple(allocator_arg_t, const _Alloc&, _UElements&&...),
2603 tuple(allocator_arg_t, const _Alloc&, const tuple<_UElements...>&),
2604 tuple(allocator_arg_t, const _Alloc&, tuple<_UElements...>&&),
2605 tuple(const pair<_U1, _U2>&), tuple(pair<_U1, _U2>&&),
2606 tuple(allocator_arg_t, const _Alloc&, const pair<_U1, _U2>&),
2607 tuple(allocator_arg_t, const _Alloc&, pair<_U1, _U2>&&)): Make
2608 conditionally explicit.
2609 * include/experimental/functional (__boyer_moore_array_base): Name
2610 array type explicitly instead of using an empty braced-init-list.
2611 * testsuite/20_util/pair/cons/explicit_construct.cc: New.
2612 * testsuite/20_util/pair/piecewise.cc: Use piecewise_construct.
2613 * testsuite/20_util/pair/requirements/dr2367.cc: New.
2614 * testsuite/20_util/tuple/cons/explicit_construct.cc: New.
2615 * testsuite/20_util/tuple/requirements/dr2367.cc: New.
2616
2617 2015-06-30 Jonathan Wakely <jwakely@redhat.com>
2618
2619 * configure: Regenerate.
2620
2621 2015-06-29 François Dumont <fdumont@gcc.gnu.org>
2622
2623 * include/bits/stl_iterator_base_types.h (_Iter_base): Limit definition
2624 to pre-C++11 mode.
2625 * include/debug/functions.h
2626 (__gnu_debug::__valid_range, __gnu_debug::__base): Move...
2627 * include/debug/safe_iterator.h
2628 (__gnu_debug::_Sequence_traits): New.
2629 (__gnu_debug::__get_distance_from_begin): New.
2630 (__gnu_debug::__get_distance_to_end): New.
2631 (__gnu_debug::_Safe_iterator<>::_M_valid_range): Expose iterator range
2632 distance information. Add optional check_dereferenceable parameter,
2633 default true.
2634 (__gnu_debug::_Distance_precision, __gnu_debug::__get_distance): Move
2635 default definition...
2636 (__gnu_debug::__get_distance): New overload for _Safe_iterator.
2637 (__gnu_debug::__unsafe): Likewise.
2638 * include/debug/helper_functions.h: ...here. New.
2639 (__gnu_debug::__unsafe): New helper function to remove safe iterator
2640 layer.
2641 * include/debug/stl_iterator.h: New. Include latter.
2642 * include/bits/stl_iterator.h: Include latter in debug mode.
2643 * include/debug/stl_iterator.tcc: Adapt.
2644 * include/debug/safe_local_iterator.h (__gnu_debug::__get_distance): Add
2645 overload for _Safe_local_iterator.
2646 (__gnu_debug::__unsafe): Likewise.
2647 * include/debug/safe_local_iterator.tcc: Adapt.
2648 * include/debug/macros.h (__glibcxx_check_valid_range2): New.
2649 (__glibcxx_check_insert_range): Add _Dist parameter.
2650 (__glibcxx_check_insert_range_after): Likewise.
2651 (__glibcxx_check_string, __glibcxx_check_string_len): Implement using
2652 _GLIBCXX_DEBUG_PEDASSERT.
2653 * include/debug/deque (deque<>::assign): Remove iterator debug layer
2654 when possible.
2655 (deque<>::insert): Likewise.
2656 * include/debug/forward_list (__glibcxx_check_valid_fl_range): New.
2657 (forward_list<>::splice_after): Use latter.
2658 (forward_list<>::assign): Remove iterator debug layer when possible.
2659 (forward_list<>::insert_after): Likewise.
2660 (__gnu_debug::_Sequence_traits<>): Partial specialization.
2661 * include/debug/list (list<>::assign): Remove iterator debug layer when
2662 possible.
2663 (list<>::insert): Likewise.
2664 [__gnu_debug::_Sequence_traits<>]: Partial specialization pre C++11 ABI.
2665 * include/debug/map.h (map<>::insert): Remove iterator debug layer when
2666 possible.
2667 * include/debug/multimap.h (multimap<>::insert): Likewise.
2668 * include/debug/set.h (set<>::insert): Likewise.
2669 * include/debug/multiset.h (multiset<>::insert): Likewise.
2670 * include/debug/string (basic_string<>::append, basic_string<>::assign,
2671 basic_string<>::insert, basic_string<>::replace): Likewise.
2672 * include/debug/unordered_map
2673 (unordered_map<>::insert, unordered_multimap<>::insert): Likewise.
2674 * include/debug/unordered_set
2675 (unordered_set<>::insert, unordered_multiset<>insert): Likewise.
2676 * include/debug/vector
2677 (vector<>::assign, vector<>::insert): Likewise.
2678 * include/Makefile.am: Add new debug headers.
2679 * include/Makefile.in: Regenerate.
2680
2681 2015-06-26 Jonathan Wakely <jwakely@redhat.com>
2682
2683 * doc/xml/manual/intro.xml: Document LWG 2108 status.
2684 * include/bits/alloc_traits.h (allocator_traits::is_always_equal):
2685 Define.
2686 * include/bits/allocator.h (allocator::is_always_equal): Likewise.
2687 * include/bits/forward_list.h
2688 (forward_list::operator=(forward_list&&)): Use __bool_constant.
2689 (forward_list::swap(forward_list&)): Add noexcept.
2690 * include/bits/hashtable.h (_Hashtable::operator=(_Hashtable&&)):
2691 Likewise.
2692 (_Hashtable::swap(_Hashtable&)): Likewise.
2693 * include/bits/stl_deque.h (_Deque_base::_Deque_base(_Deque_base&&)):
2694 Use _Alloc_traits::is_always_equal.
2695 (deque::operator=(deque&&)): Likewise.
2696 (deque::_M_move_assign1(deque&&, false_type)): Add comment and use
2697 __bool_constant.
2698 (swap(deque&, deque&)): Add noexcept.
2699 * include/bits/stl_list.h (list::operator=(list&&)): Use
2700 __bool_constant.
2701 (swap(list&, list&)): Add noexcept.
2702 * include/bits/stl_map.h (map::swap(map&)): Include _Compare in
2703 noexcept.
2704 (swap(map&, map&)): Add noexcept.
2705 * include/bits/stl_multimap.h (multimap::swap(multimap&)): Include
2706 _Compare in noexcept.
2707 (swap(multimap&, multimap&)): Add noexcept.
2708 * include/bits/stl_multiset.h (multiset::swap(multiset&)): Include
2709 _Compare in noexcept.
2710 (swap(multiset&, multiset&)): Add noexcept.
2711 * include/bits/stl_set.h (set::swap(set&)): Include _Compare in
2712 noexcept.
2713 (swap(set&, set&)): Add noexcept.
2714 * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Include
2715 _Compare in noexcept.
2716 (_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_alloc_type&&)): Use
2717 is_always_equal.
2718 * include/bits/stl_vector.h (vector::operator=(vector&&)): Use
2719 __bool_constant.
2720 (swap(vector&, vector&)): Add noexcept.
2721 * include/bits/unordered_map.h (swap(unordered_map&, unordered_map&),
2722 swap(unordered_multimap& unordered_multimap&)): Add noexcept.
2723 * include/bits/unordered_set.h (swap(unordered_set&, unordered_set&),
2724 swap(unordered_multiset& unordered_multiset&)): Add noexcept.
2725 * include/ext/alloc_traits.h (__allocator_always_compares_equal):
2726 Remove.
2727 (__alloc_traits::_S_always_equal()): Use is_always_equal instead of
2728 __allocator_always_compares_equal.
2729 * include/ext/array_allocator.h (array_allocator::is_always_equal):
2730 Define.
2731 * include/std/scoped_allocator (__any_of, __propagate_on_copy,
2732 __propagate_on_move, __propagate_on_swap): Remove.
2733 (scoped_allocator_adaptor::propagate_on_container_copy_assignment,
2734 scoped_allocator_adaptor::propagate_on_container_move_assignment,
2735 scoped_allocator_adaptor::propagate_on_container_swap): Define with
2736 __and_ instead of __any_of.
2737 (scoped_allocator_adaptor::is_always_equal): Define.
2738 * testsuite/20_util/allocator_traits/members/is_always_equal.cc: New.
2739 * testsuite/20_util/scoped_allocator/propagation.cc: Make traits
2740 derive from true_type or false_type.
2741 * testsuite/23_containers/deque/allocator/move_assign-2.cc: Add
2742 is_always_equal member and remove the trait specialization.
2743 * testsuite/23_containers/vector/52591.cc: Likewise.
2744 * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
2745 Adjust dg-error line number.
2746 * testsuite/23_containers/deque/requirements/dr438/
2747 constructor_1_neg.cc: Likewise.
2748 * testsuite/23_containers/deque/requirements/dr438/
2749 constructor_2_neg.cc: Likewise.
2750 * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
2751 Likewise.
2752 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
2753 Likewise.
2754 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
2755 Likewise.
2756 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
2757 Likewise.
2758 * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
2759 Likewise.
2760 * testsuite/23_containers/vector/requirements/dr438/
2761 constructor_1_neg.cc: Likewise.
2762 * testsuite/23_containers/vector/requirements/dr438/
2763 constructor_2_neg.cc: Likewise.
2764 * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
2765 Likewise.
2766
2767 * include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
2768 * include/bits/stl_map.h (map::map()): Likewise.
2769 * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
2770 * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
2771 * include/bits/stl_set.h (set::set()): Likewise.
2772
2773 2015-06-25 Jonathan Wakely <jwakely@redhat.com>
2774
2775 * include/bits/locale_conv.h (__do_str_codecvt): Set __count.
2776
2777 2015-06-24 François Dumont <fdumont@gcc.gnu.org>
2778
2779 * include/bits/basic_string.h (basic_string<>::front()): Add !empty
2780 debug check.
2781 (basic_string<>::back()): Likewise.
2782 (basic_string<>::pop_back()): Likewise.
2783
2784 2015-06-24 Paolo Carlini <paolo.carlini@oracle.com>
2785
2786 * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
2787 dg-error line numbers.
2788 * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
2789 Likewise.
2790
2791 2015-06-23 François Dumont <fdumont@gcc.gnu.org>
2792
2793 * include/debug/array: Include <array>. Add version namespace when
2794 specializing tuple interface to array. Add specialization for
2795 __is_tuple_like_impl.
2796 * include/profile/array: Likewise.
2797 * include/std/array: Include <utility>. Add specialization for
2798 __is_tuple_like_impl.
2799 * include/std/tuple
2800 (__is_tuple_like_impl<>, __is_tuple_like_impl<pair>): Move...
2801 * include/std/utility: ... here. Include <type_traits>.
2802 * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
2803 dg-error line number.
2804 * testsuite/23_containers/array/tuple_interface/
2805 tuple_element_debug_neg.cc: Likewise.
2806
2807 2015-06-22 Jonathan Wakely <jwakely@redhat.com>
2808
2809 * testsuite/26_numerics/complex/value_operations/1.cc: Use
2810 non-negative rho argument.
2811
2812 * include/debug/list (__gnu_debug::list): Use allocator-aware
2813 _Safe_container base.
2814 * include/debug/string (__gnu_debug::basic_string): Use
2815 allocator-aware _Safe_container base for cxx11 ABI.
2816
2817 * include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
2818 (wstring_convert): Move into __cxx11 namespace.
2819 (wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
2820 message.
2821
2822 PR libstdc++/64657
2823 * include/bits/stl_uninitialized.h
2824 (__uninitialized_copy::__uninit_copy): Cast expression to void.
2825
2826 2015-06-17 Jonathan Wakely <jwakely@redhat.com>
2827
2828 PR libstdc++/55409
2829 * include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
2830 (list::list(const list&)): Use allocator propagation trait. Use
2831 _M_assign_dispatch to copy elements.
2832 * include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
2833 (_List_node::_M_valptr()): Add accessor for stored value.
2834 (_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
2835 (_List_base, list): Use allocator traits.
2836 (_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
2837 (_List_base::_M_move_nodes): New function.
2838 (_List_base(_List_base&&)): Use _M_move_nodes.
2839 (_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
2840 (list::_M_create_node, list::_M_erase, list::max_size): Use allocator
2841 traits.
2842 (list(size_type)): Add allocator parameter.
2843 (list(const list&)): Use allocator propagation trait.
2844 (list(const list&, const allocator_type&)): New constructor.
2845 (list(list&&, const allocator_type&)): Likewise.
2846 (list::operator=(list&&), list::swap(list&)): Use allocator
2847 propagation traits.
2848 (list::_M_move_assign): New functions.
2849 * include/debug/list: Add allocator-extended constructors.
2850 * include/profile/list: Likewise.
2851 * python/libstdcxx/v6/printers.py (get_value_from_list_node): New
2852 function to get value from _List_node.
2853 (StdListPrinter): Use get_value_from_list_node.
2854 * testsuite/23_containers/list/allocator/copy.cc: New.
2855 * testsuite/23_containers/list/allocator/copy_assign.cc: New.
2856 * testsuite/23_containers/list/allocator/minimal.cc: New.
2857 * testsuite/23_containers/list/allocator/move.cc: New.
2858 * testsuite/23_containers/list/allocator/move_assign.cc: New.
2859 * testsuite/23_containers/list/allocator/noexcept.cc: New.
2860 * testsuite/23_containers/list/allocator/swap.cc: New.
2861 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
2862 Adjust dg-prune-output line number.
2863 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
2864 Likewise.
2865 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
2866 Likewise.
2867
2868 * include/bits/forward_list.h
2869 (_Fwd_list_base(const _Node_alloc_type&)): Change parameter to
2870 rvalue-reference.
2871 (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Likewise.
2872 (forward_list(const _Alloc&)): Split default constructor out to
2873 separate function.
2874 (forward_list(forward_list&&, const _Alloc&)): Move elements if base
2875 class didn't do so.
2876 (forward_list::_M_move_assign(forward_list&&, true_type)): Replace
2877 swap call with two assignments.
2878 * include/bits/forward_list.tcc
2879 (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Don't
2880 move elements when allocators are not equal.
2881 * include/debug/forward_list (forward_list(const allocator_type&)):
2882 Split default constructor out to separate function.
2883 * include/profile/forward_list (forward_list(const _Alloc&)):
2884 Likewise.
2885
2886 * include/bits/forward_list.h (forward_list::_M_get_Node_allocator):
2887 Remove unnecessary uses of operator& and static_cast.
2888 * include/bits/forward_list.tcc
2889 (forward_list::operator=(const forward_list&)): Use __addressof
2890 instead of operator&.
2891 (forward_list::remove(const _Tp&), forward_list::remove(_Pred)):
2892 Remove invalid static_casts.
2893 * include/debug/forward_list: Use __addressof instead of operator&.
2894 * testsuite/23_containers/forward_list/modifiers/addressof.cc: New.
2895
2896 * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()): Use
2897 __is_nothrow_swappable.
2898
2899 2015-06-16 Jonathan Wakely <jwakely@redhat.com>
2900
2901 * include/bits/allocated_ptr.h (__allocated_ptr): Use __addressof.
2902
2903 * include/bits/list.tcc (list::operator=(const list&), list::merge):
2904 Use __addressof instead of operator&.
2905 (list::sort): Use array-to-pointer decay instead of operator&.
2906 * include/bits/stl_list.h (list::splice): Use __addressof instead of
2907 operator&.
2908 * include/debug/formatter.h (_Error_formatter::_Parameter::_Parameter):
2909 Likewise.
2910 * include/debug/functions.h (__check_singular): Likewise.
2911 * include/debug/list (list::splice, list::merge): Likewise.
2912 * testsuite/23_containers/list/modifiers/addressof.cc: New.
2913
2914 PR libstdc++/65393
2915 * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
2916 copies with moves.
2917
2918 2015-06-12 Jonathan Wakely <jwakely@redhat.com>
2919
2920 * include/precompiled/stdc++.h: Include <codecvt> and <shared_mutex>.
2921
2922 PR libstdc++/66464
2923 * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
2924 Return 4 not 3.
2925
2926 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2927
2928 PR c++/66192
2929 PR target/66200
2930 * config/cpu/alpha/atomic_word.h: Remove.
2931 * config/cpu/ia64/atomic_word.h: Remove.
2932 * config/cpu/powerpc/atomic_word.h: Remove.
2933 * config/os/aix/atomic_word.h: Remove.
2934 * configure.host (atomic_word_dir) [ia64, aix*, powerpc, alpha]:
2935 Use generic definition.
2936
2937 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2938
2939 PR target/66200
2940 PR c++/66192
2941 * * config/cpu/generic/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Define
2942 (_GLIBCXX_WRITE_MEM_BARRIER): Likewise
2943 * include/bits/shared_ptr_base.h: Use ACQ_REL barrier.
2944 * include/ext/atomicity.h: Likewise.
2945 * include/tr1/shared_ptr.h: Likewise.
2946 * libsupc++/guard.cc (__test_and_acquire): Rewrite with atomics.
2947 Update comment.
2948 (__set_and_release): Likewise.
2949 * testsuite/20_util/shared_ptr/cons/43820_neg.cc (test01): Adjust for
2950 line numbers.
2951 * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
2952 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
2953 Likewise.
2954
2955 2015-06-12 Jonathan Wakely <jwakely@redhat.com>
2956
2957 * include/std/tuple (__is_tuple_like_impl): Disambiguate array in
2958 debug and profile modes.
2959 * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Adjust tests
2960 for swap in C++11 and later.
2961
2962 2015-06-09 Jonathan Wakely <jwakely@redhat.com>
2963
2964 PR libstdc++/66030
2965 * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
2966 for mingw32.
2967
2968 2015-06-08 Jonathan Wakely <jwakely@redhat.com>
2969
2970 PR libstdc++/66441
2971 * testsuite/22_locale/conversions/string/66441.cc: New.
2972 * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
2973 in the output string for BOM and complete result.
2974
2975 PR libstdc++/66417
2976 * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
2977 for single UTF-16 units.
2978 * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
2979
2980 2015-06-07 François Dumont <fdumont@gcc.gnu.org>
2981
2982 * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
2983 outer scope and rename to ...
2984 (std::__hash_is_transparent<>): ... this.
2985 * include/debug/stl_map.h (map::find<>,
2986 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
2987 member function templates to perform heterogeneous lookup.
2988 * include/debug/stl_multimap.h (multimap::find<>,
2989 multimap::lower_bound<>, multimap::upper_bound<>,
2990 multimap::equal_range<>): Likewise.
2991 * include/debug/stl_multiset.h (multiset::find<>,
2992 multiset::lower_bound<>, multiset::upper_bound<>,
2993 multiset::equal_range<>): Likewise.
2994 * include/debug/stl_set.h (set::find<>,
2995 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
2996 * include/profile/stl_map.h (map::find<>, map::count<>,
2997 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
2998 * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
2999 multimap::lower_bound<>, multimap::upper_bound<>,
3000 multimap::equal_range<>): Likewise.
3001 * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
3002 multiset::lower_bound<>, multiset::upper_bound<>,
3003 multiset::equal_range<>): Likewise.
3004 * include/profile/stl_set.h (set::find<>, set::count<>,
3005 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
3006 * testsuite/23_containers/map/operations/1.cc: Check const variants.
3007 * testsuite/23_containers/multimap/operations/1.cc: Likewise.
3008 * testsuite/23_containers/multiset/operations/1.cc: Likewise.
3009 * testsuite/23_containers/set/operations/1.cc: Likewise.
3010
3011 2015-06-05 Jonathan Wakely <jwakely@redhat.com>
3012
3013 * doc/xml/manual/status_cxx2017.xml: Update status tables.
3014 * doc/html/manual/*: Regenerate.
3015 * include/std/type_traits (bool_constant): Define.
3016 * testsuite/20_util/bool_constant/requirements.cc: New.
3017 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
3018 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
3019 Likewise.
3020 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
3021 Likewise.
3022
3023 * include/std/shared_mutex (__shared_mutex_pthread,
3024 __shared_mutex_cv): New helper types implementing the shared mutex
3025 requirements.
3026 (shared_mutex): New type for C++17.
3027 (shared_timed_mutex): Derive from one of the new helper types.
3028 * testsuite/30_threads/shared_mutex/cons/1.cc: New.
3029 * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
3030 * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
3031 * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
3032 New.
3033 * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
3034 * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
3035
3036 2015-06-05 Ville Voutilainen <ville.voutilainen@gmail.com>
3037
3038 Add __is_nothrow_swappable and take it into use.
3039 * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
3040 * include/bits/move.h (swap): Add constraints in C++11 and later.
3041 * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
3042 for the free swap function for pair.
3043 * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
3044 for the free swap functions for queue and priority_queue.
3045 * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
3046 for the free swap function for stack.
3047 * include/debug/array (swap): Use __is_nothrow_swappable
3048 for the free swap function for array.
3049 * include/profile/array (swap): Likewise.
3050 * include/std/array (swap): Likewise.
3051 * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
3052 * include/std/type_traits (__is_swappable_impl::__is_swappable,
3053 __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
3054 * testsuite/20_util/is_nothrow_swappable/requirements/
3055 explicit_instantiation.cc: New.
3056 * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
3057 New.
3058 * testsuite/20_util/is_nothrow_swappable/value.cc: New.
3059
3060 2015-06-03 François Dumont fdumont@gcc.gnu.org>
3061
3062 * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
3063
3064 2015-06-02 Jonathan Wakely <jwakely@redhat.com>
3065
3066 * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
3067 * doc/html/manual/*: Regenerate.
3068
3069 * doc/html/ext/lwg-active.html: Update to R93.
3070 * doc/html/ext/lwg-closed.html: Likewise.
3071 * doc/html/ext/lwg-defects.html: Likewise.
3072 * doc/html/manual/*: Regenerate.
3073 * doc/xml/manual/intro.xml: Document status of several DRs.
3074
3075 2015-06-02 Renlin Li <renlin.li@arm.com>
3076
3077 * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
3078
3079 2015-06-01 Jonathan Wakely <jwakely@redhat.com>
3080
3081 * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
3082 environment variable.
3083
3084 2015-05-31 Jonathan Wakely <jwakely@redhat.com>
3085
3086 PR libstdc++/66354
3087 * include/bits/stl_algobase.h (__fill_a): Check length before calling
3088 memset.
3089
3090 2015-05-30 Jonathan Wakely <jwakely@redhat.com>
3091
3092 * include/bits/stl_algobase.h (__equal<true>::equal): Check length
3093 instead of checking for null pointers.
3094 (__lexicographical_compare<true>::__lc): Only check shorter length.
3095
3096 2015-05-29 François Dumont fdumont@gcc.gnu.org>
3097
3098 * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
3099 _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
3100 * include/debug/assertions.h: ...here, new.
3101 * include/debug/formatter.h
3102 (_Error_formatter::_Is_iterator_value_type): New.
3103 (_Error_formatter::_Is_instance): New.
3104 (_Error_formatter::_Parameter): Make public and not friend anymore.
3105 (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
3106 (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
3107 entry.
3108 (_Error_formatter::_Parameter::_Type): New.
3109 (_Error_formatter::_Parameter::_Instance): New, inherit from
3110 latter.
3111 (union _Error_formatter::_Parameter::_M_variant): Reorganize.
3112 (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
3113 overloads take iterator through a const reference.
3114 (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
3115 New.
3116 (_Parameter(const _Type&, const char*, _Is_instance)): New.
3117 (_Error_formatter::_M_print_type): Delete.
3118 (_Error_formatter::_M_iterator_value_type): New.
3119 (_Error_formatter::_M_instance): New.
3120 * include/Makefile.am: Add new above debug file.
3121 * include/Makefile.in: Regenerate.
3122 * include/debug/functions.h
3123 (__check_dereferenceable(const _Safe_iterator<>&),
3124 __valid_range(const _Safe_iterator<>&),
3125 __is_safe_random_iterator<_Safe_iterator<>>): Move...
3126 * include/debug/safe_iterator.h: ... here.
3127 Replace debug.h include with assertions.h.
3128 (__check_singular_aux): Move...
3129 * include/debug/safe_base.h: ... here.
3130 * include/debug/functions.h
3131 (__check_dereferenceable(const _Safe_local_iterator<>&),
3132 __valid_range(const _Safe_local_iterator<>&): Move...
3133 * include/debug/safe_local_iterator.h: ...here.
3134 * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
3135 Remove _Safe_iterator declaration.
3136 * include/debug/safe_unordered_container.h: Replace debug.h with
3137 assertions.h.
3138 * include/debug/array: Replace safe_sequence.h include with
3139 formatter.h and macros.h.
3140 * include/debug/deque: Include functions.tcc.
3141 * include/debug/forward_list: Likewise.
3142 * include/debug/list: Likewise.
3143 * include/debug/string: Likewise.
3144 * include/debug/vector: Likewise.
3145 * include/bits/unique_ptr.h: Replace debug.h include with new
3146 assertions.h.
3147 * include/bits/stl_iterator_base_funcs.h: Likewise.
3148 * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
3149 Adjust dg-error line number.
3150 * testsuite/23_containers/array/tuple_interface/
3151 tuple_element_debug_neg.cc: Likewise.
3152 * src/c++11/debug.cc: Adapt.
3153
3154 2015-05-29 Jonathan Wakely <jwakely@redhat.com>
3155
3156 * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
3157 * doc/html/manual/*: Regenerate.
3158
3159 * include/std/future (__async_result_of): New alias template.
3160 (async): Use __async_result_of to pass decayed types to result_of.
3161 * testsuite/30_threads/async/lwg2021.cc: New.
3162 * doc/xml/manual/intro.xml: Document LWG 2021 status.
3163
3164 PR libstdc++/66327
3165 * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
3166 memcmp with null pointers.
3167 (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
3168 ranges.
3169
3170 2015-05-28 Jonathan Wakely <jwakely@redhat.com>
3171
3172 PR libstdc++/65352
3173 * include/profile/array (array::data): Use _S_ptr.
3174 * include/debug/array (array::data): Likewise.
3175
3176 PR libstdc++/65352
3177 * include/std/array (__array_traits::_S_ptr): New function.
3178 (array::data): Use _S_ptr to avoid creating invalid reference.
3179 * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
3180 dg-error line numbers.
3181 * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
3182 likewise.
3183
3184 2015-05-27 Jonathan Wakely <jwakely@redhat.com>
3185
3186 * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
3187 instead of downcasting.
3188 (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
3189 (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
3190 (_Rb_tree::_S_iter): Remove.
3191 (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
3192 (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
3193 instead of _S_lower_bound_tr
3194 (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
3195 (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
3196 instead of calling _S_lower_bound_tr.
3197 (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
3198 (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
3199 instead of calling _S_upper_bound_tr.
3200 (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
3201 (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
3202 (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
3203 (_Rb_tree::_M_get_insert_unique_pos): Likewise.
3204 (_Rb_tree::_M_get_insert_equal_pos): Likewise.
3205 (_Rb_tree::_M_insert_equal_lower_node): Likewise.
3206 (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
3207 _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
3208
3209 PR libstdc++/66017
3210 * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
3211 (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
3212 from _Base_ptr.
3213 (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
3214 (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
3215 * include/ext/aligned_buffer.h (__aligned_membuf): New type using
3216 alignment of _Tp as a member subobject, not as a complete object.
3217 * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
3218 _Link_type manually as it might not be in the debug info.
3219
3220 2015-05-26 Doug Evans <dje@google.com>
3221
3222 * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
3223 operator-> support.
3224 * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
3225 operator->.
3226
3227 2015-05-26 Jonathan Wakely <jwakely@redhat.com>
3228
3229 * include/bits/locale_conv.h: Fix copyright years.
3230 * include/bits/quoted_string.h: Likewise.
3231 * src/filesystem/Makefile.am: Likewise.
3232 * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
3233 * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
3234 Likewise.
3235 * testsuite/22_locale/conversions/string/1.cc: Likewise.
3236 * testsuite/22_locale/conversions/string/2.cc: Likewise.
3237 * testsuite/22_locale/conversions/string/3.cc: Likewise.
3238 * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
3239 Likewise.
3240 * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
3241 Likewise.
3242 * testsuite/util/testsuite_fs.h: Likewise.
3243
3244 2015-05-23 François Dumont fdumont@gcc.gnu.org>
3245
3246 PR libstdc++/64657
3247 * include/debug/functions.h (__check_sorted_aux): Cast expression to
3248 void.
3249
3250 2015-05-21 David Edelsohn <dje.gcc@gmail.com>
3251
3252 PR target/66224
3253 * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
3254 Don't use isync. Use lwsync if available.
3255 * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
3256 powerpc cpu definition.
3257
3258 2015-05-21 Jason Merrill <jason@redhat.com>
3259
3260 * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
3261 * libsupc++/del_op.cc: Likewise.
3262
3263 2015-05-20 François Dumont fdumont@gcc.gnu.org>
3264
3265 * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
3266 usage of typeid.
3267 (_Error_formatter::_M_print_type): New.
3268 * src/c++11/debug.cc
3269 (_Error_formatter::_Parameter::_M_print_field): Use latter.
3270 (_Error_formatter::_M_print_type): Implement latter using
3271 __cxaabiv1::__cxa_demangle to print demangled type name.
3272
3273 * include/bits/cpp_type_traits.h
3274 (std::move_iterator): Delete declaration.
3275 (std::__is_move_iterator<move_iterator>): Move partial specialization...
3276 * include/bits/stl_iterator.h: ... here.
3277 (std::__miter_base): Overloads for std::reverse_iterator and
3278 std::move_iterator.
3279 * include/bits/stl_algobase.h (std::__miter_base): Provide default
3280 implementation.
3281
3282 2015-05-20 Jonathan Wakely <jwakely@redhat.com>
3283
3284 * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
3285
3286 PR libstdc++/66078
3287 * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
3288 overload for pointers.
3289 * testsuite/20_util/specialized_algorithms/uninitialized_copy/
3290 808590.cc: Add -std=gnu++03 switch.
3291 * testsuite/20_util/specialized_algorithms/uninitialized_copy/
3292 808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
3293 * testsuite/23_containers/vector/modifiers/push_back/
3294 strong_guarantee.cc: New.
3295
3296 2015-05-19 Jonathan Wakely <jwakely@redhat.com>
3297
3298 * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
3299 (operator==(const list&, const list&)): If size() is O(1) compare
3300 sizes before comparing each element.
3301 * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
3302 (list::resize): Use _M_resize_pos.
3303
3304 2015-05-19 François Dumont <fdumont@gcc.gnu.org>
3305
3306 * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
3307 invocations.
3308 * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
3309 * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
3310 * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
3311
3312 2015-05-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3313
3314 * configure.host: Define cpu_defines_dir for ARM.
3315 * config/cpu/arm/cpu_defines.h: New file.
3316
3317 2015-05-17 François Dumont <fdumont@gcc.gnu.org>
3318
3319 * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
3320 missing constructors.
3321 * include/bits/unordered_set.h (unordered_set, unordered_multiset):
3322 Likewise.
3323 * include/debug/unordered_map (unordered_map, unordered_multimap): Add
3324 missing constructors.
3325 * include/debug/unordered_set (unordered_set, unordered_multiset):
3326 Likewise.
3327 * include/profile/unordered_map (unordered_map, unordered_multimap): Add
3328 missing constructors.
3329 * include/profile/unordered_set (unordered_set, unordered_multiset):
3330 Likewise.
3331
3332 2015-05-15 Jonathan Wakely <jwakely@redhat.com>
3333
3334 * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
3335 use throughout the file.
3336 (make_file_type): New function.
3337 (file_size(const path&, error_code&)): Report an error for anything
3338 that isn't a regular file.
3339 (status(const path&), symlink_status(const path&)): Do not throw for
3340 file_type::not_found.
3341 (temp_directory_path()): Check additional environment variables.
3342 * testsuite/experimental/filesystem/operations/exists.cc: New.
3343 * testsuite/experimental/filesystem/operations/file_size.cc: New.
3344 * testsuite/experimental/filesystem/operations/status.cc: New.
3345 * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
3346 New.
3347
3348 2015-05-14 Nathan Myers <ncm@cantrip.org>
3349 Jonathan Wakely <jwakely@redhat.com>
3350
3351 PR libstdc++/66055
3352 * include/std/unordered_map (unordered_map, unordered_multimap): Add
3353 missing constructors.
3354 * include/std/unordered_set (unordered_set, unordered_multiset):
3355 Likewise.
3356 * testsuite/23_containers/unordered_map/cons/66055.cc: New.
3357 * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
3358 * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
3359 * testsuite/23_containers/unordered_set/cons/66055.cc: New.
3360
3361 2015-05-14 Jonathan Wakely <jwakely@redhat.com>
3362
3363 PR libstdc++/66011
3364 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
3365 sendfile.
3366 * config.h.in: Regenerate.
3367 * configure: Regenerate.
3368 * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
3369 not return after copying contents. Use fchmod, fchmodat, and sendfile
3370 when available.
3371 (current_path, permissions, space): Use errno not return value.
3372
3373 PR libstdc++/66018
3374 * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
3375 dirent.d_type.
3376 * config.h.in: Regenerate.
3377 * configure: Regenerate.
3378 * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
3379
3380 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
3381
3382 * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
3383 * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
3384 * config.h.in: Regenerate.
3385 * configure: Likewise.
3386 * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
3387 __USING_SJLJ_EXCEPTIONS__.
3388 * libsupc++/eh_throw.cc: Likewise.
3389 * libsupc++/eh_ptr.cc: Likewise.
3390 * doc/html/manual/appendix_porting.html: Remove
3391 GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
3392 * doc/xml/manual/build_hacking.xml: Likewise.
3393 * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
3394 * doc/xml/manual/configure.xml: Likewise.
3395
3396 2015-05-13 Jonathan Wakely <jwakely@redhat.com>
3397
3398 * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
3399 for nullptr (LWG 2415).
3400 * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
3401 construction from empty unique_ptr.
3402 * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
3403 * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
3404
3405 * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
3406 Define (LWG 2454).
3407 * testsuite/20_util/raw_storage_iterator/base.cc: New.
3408
3409 * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
3410 Remove explicit (LWG 2407).
3411
3412 * include/bits/basic_string.h (basic_string::basic_string()): Make
3413 noexcept conditional on allocator (LWG 2455).
3414
3415 * include/std/complex (polar): Check for negative rho (LWG 2459).
3416
3417 * include/experimental/tuple (apply): Handle pointers to member (LWG
3418 2418).
3419 * include/std/functional (_Mem_fn_base): Make constructors constexpr.
3420 (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
3421 * testsuite/experimental/tuple/apply.cc: Test pointer to member.
3422
3423 * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
3424
3425 * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
3426 * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
3427 * testsuite/23_containers/forward_list/allocator/minimal.cc:
3428 Likewise.
3429 * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
3430 * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
3431 * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
3432 * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
3433 * testsuite/23_containers/unordered_map/allocator/minimal.cc:
3434 Likewise.
3435 * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
3436 Likewise.
3437 * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
3438 Likewise.
3439 * testsuite/23_containers/unordered_set/allocator/minimal.cc:
3440 Likewise.
3441 * testsuite/util/testsuite_allocator.h: Remove unused parameter.
3442
3443 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
3444 * configure: Regenerate.
3445
3446 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
3447
3448 * Makefile.in: Regenerated with automake-1.11.6.
3449 * aclocal.m4: Likewise.
3450 * configure: Likewise.
3451 * doc/Makefile.in: Likewise.
3452 * include/Makefile.in: Likewise.
3453 * libsupc++/Makefile.in: Likewise.
3454 * po/Makefile.in: Likewise.
3455 * python/Makefile.in: Likewise.
3456 * src/Makefile.in: Likewise.
3457 * src/c++11/Makefile.in: Likewise.
3458 * src/c++98/Makefile.in: Likewise.
3459 * src/filesystem/Makefile.in: Likewise.
3460 * testsuite/Makefile.in: Likewise.
3461
3462 2015-05-09 Jason Merrill <jason@redhat.com>
3463
3464 * testsuite/20_util/headers/functional/synopsis.cc: Add
3465 _GLIBCXX14_CONSTEXPR.
3466 * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
3467
3468 2015-05-08 Jason Merrill <jason@redhat.com>
3469
3470 * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
3471 * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
3472 * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
3473 * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
3474 * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
3475 * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
3476 * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
3477 * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
3478 * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
3479 * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
3480 * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
3481 Likewise.
3482 * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
3483 * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
3484 Adjust expected errors.
3485 * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
3486 Likewise.
3487 * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
3488 Likewise.
3489 * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
3490 Likewise.
3491 * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
3492 Likewise.
3493 * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
3494 Likewise.
3495 * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
3496 Likewise.
3497 * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
3498 Likewise.
3499 * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
3500 Likewise.
3501 * testsuite/23_containers/vector/requirements/dr438
3502 /constructor_1_neg.cc: Likewise.
3503 * testsuite/23_containers/vector/requirements/dr438
3504 /constructor_2_neg.cc: Likewise.
3505 * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
3506 Likewise.
3507 * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
3508 * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
3509 * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
3510 * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
3511 * testsuite/ext/array_allocator/check_allocate_max_size.cc:
3512 Add -Wno-deprecated.
3513 * testsuite/ext/array_allocator/check_deallocate_null.cc:
3514 Add -Wno-deprecated.
3515 * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
3516 * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
3517 * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
3518 * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
3519 Add -std=c++98.
3520 * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
3521 Add -std=c++98.
3522 * testsuite/tr1/2_general_utilities/shared_ptr/assign
3523 /auto_ptr_rvalue_neg.cc: Add -std=c++98.
3524 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
3525 Add -std=c++98 -fno-show-column.
3526 * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
3527 Add -std=c++98.
3528 * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
3529 Add -std=c++98.
3530 * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
3531 * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
3532
3533 * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
3534 * src/c++98/Makefile.in: Regenerate.
3535 * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
3536 * src/Makefile.in: Regenerate.
3537
3538 2015-05-02 Jonathan Wakely <jwakely@redhat.com>
3539
3540 PR libstdc++/51617
3541 * include/std/future (async): Change default policy to launch::async.
3542
3543 * include/experimental/any (any::_Storage): Fix alignment of buffer.
3544 (any::_Internal): Check alignment of type.
3545 * testsuite/experimental/any/cons/aligned.cc: New.
3546 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
3547
3548 * include/experimental/iterator (ostream_joiner): Simplify by using
3549 the injected-class-name and the ostream_type typedef.
3550
3551 * include/experimental/iterator: New. Define ostream_joiner.
3552 * include/Makefile.am: Add new header.
3553 * include/Makefile.in: Regenerate.
3554 * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
3555 * testsuite/experimental/iterator/ostream_joiner.cc: New.
3556 * testsuite/experimental/iterator/requirements.cc: New.
3557 * doc/xml/manual/status_cxx2017.xml: Update status.
3558 * doc/html/manual/status.html: Regenerate.
3559
3560 * include/experimental/numeric: New. Define gcd and lcm.
3561 * include/Makefile.am: Add new header.
3562 * include/Makefile.in: Regenerate.
3563 * testsuite/experimental/numeric/gcd.cc: New.
3564 * testsuite/experimental/numeric/lcm.cc: New.
3565 * doc/xml/manual/status_cxx2017.xml: Update status.
3566 * doc/html/manual/status.html: Regenerate.
3567
3568 2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net>
3569
3570 Revert addition of feature macros from other headers per latest SD-6.
3571 * include/experimental/deque: Remove feature-test macro.
3572 * include/experimental/forward_list: Ditto.
3573 * include/experimental/list: Ditto.
3574 * include/experimental/map: Ditto.
3575 * include/experimental/set: Ditto.
3576 * include/experimental/string: Ditto.
3577 * include/experimental/unordered_map: Ditto.
3578 * include/experimental/unordered_set: Ditto.
3579
3580 2015-05-02 Jonathan Wakely <jwakely@redhat.com>
3581
3582 * include/experimental/any (any::_Storage): Make non-copyable.
3583 (any::any): Do not copy _Storage object.
3584 (any::operator=): Implement more efficiently than swapping.
3585 (any::swap): Use new _Op_xfer operation.
3586 (any::_Op::_Op_xfer): New enumerator.
3587 (_Manager_internal::_S_alloc): Remove unused function.
3588 (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
3589 parameter instead of returning a _Storage object.
3590 (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
3591 _Op_xfer operation for moving and swapping.
3592 * testsuite/experimental/any/cons/nontrivial.cc: New.
3593 * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
3594
3595 * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
3596 Declare.
3597 * src/filesystem/path.cc (filesystem_error::~filesystem_error):
3598 Define.
3599
3600 PR libstdc++/65978
3601 * include/std/tuple (forward_as_tuple, tie): Add constexpr.
3602 * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
3603 and fix tests for forward_as_tuple and tie.
3604
3605 * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
3606 Set timespec members explicitly instead of with a braced-init-list.
3607 [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
3608
3609 2015-05-02 Edward Smith-Rowland <3dw4rd@verizon.net>
3610
3611 * include/experimental/deque: Add feature-test macro.
3612 * include/experimental/forward_list: Ditto.
3613 * include/experimental/list: Ditto.
3614 * include/experimental/map: Ditto.
3615 * include/experimental/set: Ditto.
3616 * include/experimental/string: Ditto.
3617 * include/experimental/unordered_map: Ditto.
3618 * include/experimental/unordered_set: Ditto.
3619
3620 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
3621
3622 * include/experimental/memory: Correct feature-test macro.
3623
3624 * include/experimental/memory: Add feature-test macro.
3625 * include/experimental/vector: Likewise.
3626 * doc/xml/manual/status_cxx2017.xml: Update status.
3627 * doc/html/manual/status.html: Regenerate.
3628
3629 2015-05-01 Ville Voutilainen <ville.voutilainen@gmail.com>
3630
3631 Implement observer_ptr.
3632 * include/Makefile.am: Add new header.
3633 * include/Makefile.in: Regenerate.
3634 * include/experimental/memory: New.
3635 * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
3636 * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
3637 * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
3638 * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
3639 * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
3640 * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
3641 * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
3642 * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
3643
3644 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
3645
3646 * src/filesystem/path.cc (path::compare): Do not copy strings.
3647
3648 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
3649 is not available.
3650 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
3651 * configure: Regenerate.
3652 * config.h.in: Regenerate.
3653 * configure.ac: Check for utime.h
3654 * include/experimental/fs_path.h (path::string<>)
3655 [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
3656 * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
3657 closedir, dirent, readdir_r): Replace dummy functions with #error.
3658 (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
3659 * src/filesystem/ops.cc (do_stat, is_set): Make inline.
3660 (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
3661 (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
3662 (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
3663 error_code.
3664
3665 * include/experimental/fs_path.h (path::_List): Use vector instead of
3666 list.
3667 * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
3668 * src/filesystem/path.cc: Use std::prev instead of decrementing
3669 rvalues. Fix whitespace.
3670 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
3671 Do not decrement iterators before begin.
3672
3673 * include/experimental/fs_dir.h: Fix use of non-reserved names.
3674 * include/experimental/fs_ops.h: Likewise.
3675 * include/experimental/fs_path.h: Likewise.
3676 * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
3677 C++11 when checking for support.
3678
3679 * include/bits/locale_classes.h (locale::facet): Delete copy
3680 operations in C++11 mode.
3681
3682 * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
3683
3684 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
3685 * configure: Regenerate.
3686
3687 2015-05-01 Edward Smith-Rowland <3dw4rd@verizon.net>
3688
3689 Inline one-line erasure dispatch functions.
3690 * include/experimental/forward_list (erase_if(), erase()): Inline.
3691 * include/experimental/list (erase_if(), erase()): Inline.
3692 * include/experimental/map (erase_if(*)): Inline.
3693 * include/experimental/set (erase_if(*)): Inline.
3694 * include/experimental/string (erase_if(), erase()): Inline.
3695 * include/experimental/unordered_map (erase_if(*)): Inline.
3696 * include/experimental/unordered_set (erase_if(*)): Inline.
3697
3698 2015-05-01 Jonathan Wakely <jwakely@redhat.com>
3699
3700 * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
3701 * doc/xml/manual/status_cxx2011.xml: Update status tables.
3702 * doc/xml/manual/status_cxx2014.xml: Likewise.
3703 * doc/xml/manual/status_cxx2017.xml: New.
3704 * doc/xml/manual/using.xml: Fix typo.
3705 * doc/html/*: Regenerate.
3706
3707 * include/std/memory (pointer_safety, declare_reachable,
3708 undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
3709 get_pointer_safety): Define.
3710 * testsuite/20_util/pointer_safety/1.cc: New.
3711
3712 2015-04-30 Jonathan Wakely <jwakely@redhat.com>
3713
3714 Implement N4100 File System TS
3715 * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
3716 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
3717 * config.h.in: Regenerate.
3718 * configure: Regenerate.
3719 * configure.ac: Enable filesystem TS and check its dependencies.
3720 * include/Makefile.am: Add new headers.
3721 * include/Makefile.in: Regenerate.
3722 * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
3723 __str_codecvt_out): Move code conversion logic from wstring_convert
3724 into new global functions.
3725 (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
3726 functions.
3727 (wstring_convert::_M_conv): Remove.
3728 * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
3729 * include/experimental/filesystem: New.
3730 * include/experimental/fs_dir.h: New.
3731 * include/experimental/fs_fwd.h: New.
3732 * include/experimental/fs_ops.h: New.
3733 * include/experimental/fs_path.h: New.
3734 * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
3735 * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
3736 * src/Makefile.am (SUBDIRS): Add filesystem.
3737 * src/Makefile.in: Regenerate.
3738 * src/filesystem/Makefile.am: New.
3739 * src/filesystem/Makefile.in: New.
3740 * src/filesystem/dir.cc: New.
3741 * src/filesystem/ops.cc: New.
3742 * src/filesystem/path.cc: New.
3743 * testsuite/experimental/filesystem/operations/absolute.cc: New.
3744 * testsuite/experimental/filesystem/operations/copy.cc: New.
3745 * testsuite/experimental/filesystem/operations/current_path.cc: New.
3746 * testsuite/experimental/filesystem/path/append/path.cc: New.
3747 * testsuite/experimental/filesystem/path/assign/assign.cc: New.
3748 * testsuite/experimental/filesystem/path/assign/copy.cc: New.
3749 * testsuite/experimental/filesystem/path/compare/compare.cc: New.
3750 * testsuite/experimental/filesystem/path/compare/path.cc: New.
3751 * testsuite/experimental/filesystem/path/compare/strings.cc: New.
3752 * testsuite/experimental/filesystem/path/concat/path.cc: New.
3753 * testsuite/experimental/filesystem/path/concat/strings.cc: New.
3754 * testsuite/experimental/filesystem/path/construct/copy.cc: New.
3755 * testsuite/experimental/filesystem/path/construct/default.cc: New.
3756 * testsuite/experimental/filesystem/path/construct/locale.cc: New.
3757 * testsuite/experimental/filesystem/path/construct/range.cc: New.
3758 * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
3759 * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
3760 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
3761 New.
3762 * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
3763 New.
3764 * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
3765 New.
3766 * testsuite/experimental/filesystem/path/decompose/root_name.cc:
3767 New.
3768 * testsuite/experimental/filesystem/path/decompose/root_path.cc:
3769 New.
3770 * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
3771 * testsuite/experimental/filesystem/path/generic/generic_string.cc:
3772 New.
3773 * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
3774 * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
3775 * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
3776 New.
3777 * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
3778 New.
3779 * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
3780 New.
3781 * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
3782 New.
3783 * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
3784 * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
3785 * testsuite/experimental/filesystem/path/query/empty.cc: New.
3786 * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
3787 * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
3788 * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
3789 New.
3790 * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
3791 New.
3792 * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
3793 New.
3794 * testsuite/experimental/filesystem/path/query/has_root_name.cc:
3795 New.
3796 * testsuite/experimental/filesystem/path/query/has_root_path.cc:
3797 New.
3798 * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
3799 * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
3800 * testsuite/util/testsuite_fs.h: New.
3801
3802 2015-04-30 Edward Smith-Rowland <3dw4rd@verizon.net>
3803
3804 Add fundamentals TR container erasure.
3805 * include/Makefile.am: Add new headers.
3806 * include/Makefile.in: Add new headers.
3807 * include/experimental/array: New.
3808 * include/experimental/deque: New.
3809 * include/experimental/erase_if.tcc: New.
3810 * include/experimental/forward_list: New.
3811 * include/experimental/list: New.
3812 * include/experimental/map: New.
3813 * include/experimental/set: New.
3814 * include/experimental/string: New.
3815 * include/experimental/unordered_map: New.
3816 * include/experimental/unordered_set: New.
3817 * include/experimental/vector: New.
3818 * testsuite/experimental/deque/erasure.cc: New.
3819 * testsuite/experimental/forward_list/erasure.cc: New.
3820 * testsuite/experimental/list/erasure.cc: New.
3821 * testsuite/experimental/map/erasure.cc: New.
3822 * testsuite/experimental/set/erasure.cc: New.
3823 * testsuite/experimental/string/erasure.cc: New.
3824 * testsuite/experimental/unordered_map/erasure.cc: New.
3825 * testsuite/experimental/unordered_set/erasure.cc: New.
3826 * testsuite/experimental/vector/erasure.cc: New.
3827
3828 2015-04-30 François Dumont <fdumont@gcc.gnu.org>
3829
3830 * include/bits/cpp_type_traits.h
3831 (__gnu_cxx::__is_normal_iterator): Delete.
3832 * include/bits/stl_algobase.h (std::__niter_base): Adapt.
3833 * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
3834 (std::__niter_base): Overloads for std::reverse_iterator,
3835 __gnu_cxx::__normal_iterator and std::move_iterator.
3836
3837 2015-04-30 François Dumont <fdumont@gcc.gnu.org>
3838
3839 * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
3840 Delete.
3841 * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
3842 Remove usage of latter and compute size of the prime numbers array
3843 locally.
3844
3845 2015-04-29 Doug Evans <dje@google.com>
3846
3847 PR libstdc++/65839
3848 * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
3849 Replace all lookups of "bool" with this.
3850 (get_std_size_type): New function. Replace all lookups of std::size_t
3851 with this.
3852 (*Worker): New method get_result_type.
3853 (DequeWorkerBase.__init__): New arg val_type. All callers updated.
3854 (ListWorkerBase.__init__): New arg val_type. All callers updated.
3855 (UniquePtrGetWorker.__init__): New arg elem_type. All callers updated.
3856 Delete setting of name, enabled.
3857 (UniquePtrDerefWorker.__init__): New arg elem_type. All callers
3858 updated. Delete setting of name.
3859 (UniquePtrMethodsMatcher): Rewrite for consistency with all other
3860 libstdc++ xmethod matchers.
3861 * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
3862 * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
3863 * testsuite/libstdc++-xmethods/deque.cc: Ditto.
3864 * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
3865 * testsuite/libstdc++-xmethods/list.cc: Ditto.
3866 * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
3867 * testsuite/libstdc++-xmethods/vector.cc: Ditto.
3868
3869 2015-04-29 Doug Evans <dje@google.com>
3870
3871 Use consistent naming for value type attributes.
3872 * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
3873 to _val_type.
3874 (ArraySizeWorker, ArrayEmptyWorker): Ditto.
3875 (ArrayFrontWorker, ArrayBackWorker): Ditto.
3876 (ArrayAtWorker, ArraySubscriptWorker): Ditto.
3877 (DequeWorkerBase): Rename elemtype to val_type.
3878 (ForwardListWorkerBase): Rename _elem_type to _val_type.
3879 (ForwardListFrontWorker): Ditto. And rename elem_address to
3880 val_address.
3881 (ForwardListMethodsMatcher): Rename elem_type to val_type.
3882 (VectorWorkerBase): Rename _elemtype to _val_type.
3883
3884 2015-04-29 Jonathan Wakely <jwakely@redhat.com>
3885
3886 PR libstdc++/65760
3887 * include/std/functional (__check_func_return_type): Use is_same to
3888 avoid using _is_convertible on incomplete types.
3889 * testsuite/20_util/function/65760.cc: New.
3890
3891 PR libstdc++/64657
3892 * include/bits/basic_string (basic_string::_S_copy_chars): Cast
3893 expression to void.
3894 * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
3895 time_get::_M_extract_num, time_get::_M_extract_name,
3896 time_get::_M_extract_wday_or_month): Likewise.
3897 * include/bits/stl_algo.h (__includes, __replace_copy_if,
3898 __is_sorted_until, __is_permutation, transform): Likewise.
3899 * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
3900 __equal::equal, __lexicographical_compare_impl, equal): Likewise.
3901 * include/bits/stl_numeric.h (inner_product): Likewise.
3902 * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
3903 * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
3904 input_iterator_wrapper): Declare unusable comma operator.
3905 * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
3906 * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
3907 New.
3908
3909 2015-04-28 Doug Evans <dje@google.com>
3910
3911 * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
3912 Define to zero.
3913
3914 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
3915
3916 * include/bits/stl_algo.h (random_shuffle): Only define for hosted
3917 implementations.
3918
3919 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
3920
3921 * Makefile.am (SUBDIRS): Move python to hosted_source.
3922 * Makefile.in: Regenerate.
3923 * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
3924 * configure: Regenerate.
3925
3926 2015-04-28 Marc Glisse <marc.glisse@inria.fr>
3927
3928 PR libstdc++/65883
3929 * include/std/limits (numeric_limits): Add missing unsigned.
3930
3931 2015-04-28 Stephan Bergmann <sbergman@redhat.com>
3932
3933 * include/debug/vector (_Safe_vector::operator=): Add missing returns.
3934
3935 2015-04-28 Jonathan Wakely <jwakely@redhat.com>
3936
3937 PR libstdc++/60333
3938 * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
3939 Handle enumeration types larger than sizeof(long).
3940 (__make_signed_selector<_Tp, false, true>): Find unsigned type then
3941 make it signed.
3942 * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
3943 * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
3944 Likewise.
3945 * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
3946 * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
3947 dg-error.
3948 * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
3949
3950 PR libstdc++/61645
3951 * include/bits/forward_list.h (forward_list::splice_after): Add
3952 noexcept.
3953 * include/bits/forward_list.tcc (forward_list::splice_after):
3954 Likewise.
3955
3956 PR libstdc++/65631
3957 * include/bits/random.h (seed_seq) Define copy constructor and copy
3958 assignment as deleted.
3959 * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
3960
3961 * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
3962 * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
3963 Use -std=gnu++1z. Check feature-test macro.
3964
3965 * include/std/type_traits (void_t): Add.
3966 * testsuite/20_util/void_t/1.cc: New.
3967
3968 2015-04-28 Tim Shen <timshen@google.com>
3969
3970 * include/bits/regex.tcc: Handle regex_constants::__polynomial.
3971 * include/bits/regex_automaton.tcc: Throw exception when parsing
3972 back-reference with flag __polynomial.
3973 * include/bits/regex_constants.h: Add extension flag
3974 syntax_option_type __polynomial.
3975 * bits/regex_executor.tcc: Still let BFS process ECMAScript.
3976 Alternative operation will be fixed in the coming refactoring.
3977 * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
3978 loose match_search_debug to use DFS only.
3979
3980 2015-04-27 Sandra Loosemore <sandra@codesourcery.com>
3981
3982 PR libstdc++/65909
3983 * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
3984 Make the generated test program fail gracefully if the target
3985 doesn't support passing command-line arguments.
3986
3987 2015-04-27 Federico Lenarduzzi <federico.lenarduzzi@tallertechnologies.com>
3988 Jonathan Wakely <jwakely@redhat.com>
3989
3990 * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
3991 Return false or zero if the library is built without exceptions.
3992 * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
3993 the library is built without exceptions.
3994
3995 2015-04-27 Ville Voutilainen <ville.voutilainen@gmail.com>
3996
3997 * config/abi/pre/gnu.ver: Fix comment.
3998
3999 Add support for std::uncaught_exceptions.
4000 * acinclude.m4: Bump libtool_VERSION.
4001 * config/abi/pre/gnu.ver: Export the new symbol.
4002 * configure: Regenerate.
4003 * libsupc++/eh_catch.cc (uncaught_exceptions): New.
4004 * libsupc++/exception (uncaught_exceptions): New.
4005 * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
4006 * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
4007
4008 2015-04-27 Dmitry Prokoptsev <dprokoptsev@gmail.com>
4009 Michael Hanselmann <public@hansmi.ch>
4010
4011 PR libstdc++/62258
4012 * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
4013 uncaught exceptions.
4014 * testsuite/18_support/exception_ptr/62258.cc: New.
4015
4016 2015-04-27 Jonathan Wakely <jwakely@redhat.com>
4017
4018 * doc/xml/manual/extensions.xml: Add cross-reference.
4019 * doc/html/manual/ext_compile_checks.html: Regenerate.
4020
4021 2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com>
4022
4023 * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
4024 * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
4025
4026 2015-04-22 Renlin Li <renlin.li@arm.com>
4027
4028 * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
4029 * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
4030 * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
4031 * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
4032 * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
4033
4034 2015-04-21 Jonathan Wakely <jwakely@redhat.com>
4035
4036 * doc/xml/manual/configure.xml: Update descriptions of options
4037 affecting dual ABI and add cross-references.
4038 * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
4039 * doc/xml/manual/using.xml: Document ABI transition.
4040 * doc/html/*: Regenerate.
4041
4042 * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
4043 * doc/xml/manual/using.xml: Document newer -std options. Use better
4044 examples of nested namespaces.
4045
4046 2015-04-20 Jonathan Wakely <jwakely@redhat.com>
4047
4048 * doc/xml/manual/concurrency_extensions.xml: Update documentation
4049 on atomics.
4050 * doc/xml/manual/using.xml: Likewise. Improve markup.
4051 * doc/html/*: Regenerate.
4052
4053 2015-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4054
4055 * scripts/extract_symvers.pl: Ignore elfdump error output.
4056
4057 2015-04-14 Marc Glisse <marc.glisse@inria.fr>
4058
4059 PR libstdc++/61347
4060 * include/bits/stl_iterator_base_funcs.h (_List_iterator,
4061 _List_const_iterator): Declare.
4062 (__distance): Declare new overloads for _List_iterator and
4063 _List_const_iterator.
4064 * include/bits/stl_list.h (__distance): New overloads for
4065 _List_iterator and _List_const_iterator.
4066 * testsuite/23_containers/list/61347.cc: New testcase.
4067
4068 2015-04-14 Jonathan Wakely <jwakely@redhat.com>
4069
4070 * doc/xml/manual/evolution.xml: Fix typos.
4071 * doc/html/manual/api.html: Regenerate.
4072
4073 2015-04-14 Hans-Peter Nilsson <hp@axis.com>
4074
4075 * testsuite/29_atomics/atomic/62259.cc: Assert atomic
4076 alignment is larger-equal, not equal, to default alignment.
4077
4078 2015-04-13 Jonathan Wakely <jwakely@redhat.com>
4079
4080 PR libstdc++/65754
4081 * config/abi/pre/gnu.ver: Export base object constructors for
4082 fstreams.
4083 * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
4084 * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
4085 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
4086 * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
4087 * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
4088 * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
4089 * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
4090 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
4091 * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
4092 * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
4093 * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
4094 * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
4095 * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
4096 * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
4097 * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
4098 * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
4099 * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
4100 * testsuite/27_io/basic_fstream/cons/base.cc: New.
4101
4102 2015-04-13 Jonathan Wakely <jwakely@redhat.com>
4103
4104 * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
4105 * doc/html/*: Regenerate.
4106
4107 2015-04-12 Uros Bizjak <ubizjak@gmail.com>
4108
4109 * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
4110
4111 2015-04-10 Andreas Schwab <schwab@linux-m68k.org>
4112
4113 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
4114
4115 * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
4116
4117 2015-04-10 Jonathan Wakely <jwakely@redhat.com>
4118
4119 * doc/xml/manual/test.xml: Improve documentation on running a subset
4120 of tests.
4121 * doc/html/manual/test.html: Regenerate.
4122
4123 2015-04-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4124
4125 * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
4126 for GCC 5.1 release.
4127 * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
4128 Likewise.
4129
4130 2015-04-10 Jonathan Wakely <jwakely@redhat.com>
4131
4132 * include/std/shared_mutex (shared_timed_mutex): Add comments to
4133 explain the logic in the non-pthread_rwlock_t version.
4134 (_Mutex): Remove redundant type.
4135 (_M_n_readers): Rename to _S_max_readers.
4136 (_M_write_entered, _M_readers): New convenience functions.
4137 (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
4138 functions. Use predicates with condition variables. Simplify bitwise
4139 operations.
4140 (try_lock_for, try_shared_lock_for): Convert duration to time_point
4141 and call try_lock_until or try_shared_lock_until respectively.
4142 (try_lock_until, try_shared_lock_until): Wait on the condition
4143 variables until the specified time passes.
4144 (unlock): Add Debug Mode assertion.
4145 (unlock_shared): Add Debug Mode assertion.
4146 * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
4147
4148 * include/std/shared_mutex (shared_timed_mutex): Only use
4149 pthread_rwlock_t when the POSIX Timeouts option is supported.
4150 * testsuite/30_threads/shared_lock/cons/5.cc: Remove
4151 dg-require-gthreads-timed.
4152 * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
4153 * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
4154 * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
4155
4156 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
4157
4158 * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
4159
4160 2015-04-09 Jonathan Wakely <jwakely@redhat.com>
4161 Richard Henderson <rth@redhat.com>
4162
4163 PR libstdc++/65147
4164 * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
4165 alignment.
4166 * include/std/atomic (atomic): For types with a power of two size set
4167 alignment to at least the size.
4168 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
4169 * testsuite/29_atomics/atomic/65147.cc: New.
4170 * testsuite/29_atomics/atomic_integral/65147.cc: New.
4171
4172 2015-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4173
4174 * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
4175 * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
4176 * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
4177
4178 2015-04-07 Jakub Jelinek <jakub@redhat.com>
4179
4180 * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
4181 * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
4182 * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
4183 * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
4184 * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
4185 * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
4186 * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
4187 * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
4188
4189 2015-03-30 Jonathan Wakely <jwakely@redhat.com>
4190
4191 PR libstdc++/65630
4192 * config/abi/pre/gnu.ver: Export operator+ for new strings.
4193 * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
4194 * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
4195
4196 2015-03-28 Tim Shen <timshen@google.com>
4197
4198 PR libstdc++/65420
4199 * include/bits/regex_constants.h: Use constexpr variables for flags.
4200 * testsuite/28_regex/constants/constexpr.cc: New testcase.
4201
4202 2015-03-27 Jonathan Wakely <jwakely@redhat.com>
4203
4204 PR libstdc++/65499
4205 * include/std/chrono: Add using-directive for literals to std::chrono.
4206 * testsuite/20_util/duration/literals/65499.cc: New.
4207
4208 2015-03-26 Jonathan Wakely <jwakely@redhat.com>
4209
4210 PR libstdc++/58038
4211 PR libstdc++/60421
4212 * include/std/thread (this_thread::sleep_for): Check for negative
4213 durations.
4214 (this_thread::sleep_until): Check for times in the past.
4215 * testsuite/30_threads/this_thread/58038.cc: New.
4216 * testsuite/30_threads/this_thread/60421.cc: New.
4217
4218 2015-03-26 Jonathan Wakely <jwakely@redhat.com>
4219
4220 PR libstdc++/62259
4221 PR libstdc++/65147
4222 * include/std/atomic (atomic<T>): Increase alignment for types with
4223 the same size as one of the integral types.
4224 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
4225 * testsuite/29_atomics/atomic/62259.cc: New.
4226
4227 2015-03-26 Richard Henderson <rth@redhat.com>
4228
4229 PR libstdc++/65033
4230 * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
4231 a fake pointer indicating type alignment.
4232 (__atomic_base<T *>::is_lock_free): Likewise.
4233 * include/std/atomic (atomic<T>::is_lock_free): Likewise.
4234
4235 2015-03-25 Alan Lawrence <alan.lawrence@arm.com>
4236
4237 PR libstdc++/33394
4238 * testsuite/21_strings/basic_string/pthread33394.cc: Use
4239 dg-additional-options.
4240
4241 2015-03-25 Paolo Carlini <paolo.carlini@oracle.com>
4242
4243 PR libstdc++/65543
4244 * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
4245 thinko in r150387.
4246 * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
4247 Likewise.
4248 * testsuite/27_io/rvalue_streams-2.cc: New.
4249
4250 2015-03-24 Jonathan Wakely <jwakely@redhat.com>
4251
4252 PR libstdc++/33394
4253 * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
4254
4255 2015-03-23 Jonathan Wakely <jwakely@redhat.com>
4256
4257 PR libstdc++/64967
4258 * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
4259 * configure: Regenerate.
4260 * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
4261 system_category): Use macros for versioned namespace.
4262 * src/c++11/futex.cc: Add missing end macro for versioned namespace.
4263
4264 2015-03-20 James Greenhalgh <james.greenhalgh@arm.com>
4265
4266 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
4267 test for unused for ARM.
4268 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
4269 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
4270
4271 2015-03-20 Jonathan Wakely <jwakely@redhat.com>
4272
4273 * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
4274 * include/ext/codecvt_specializations.h (encoding_state,
4275 encoding_char_traits): Remove abi-tag and use inline namespace.
4276 * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
4277
4278 2015-03-19 Jason Merrill <jason@redhat.com>
4279
4280 * config/locale/gnu/messages_members.cc: Revert abi-tag change.
4281 * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
4282
4283 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
4284
4285 PR c++/65046
4286 * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
4287 get_catalogs): Add abi-tag.
4288 * include/ext/codecvt_specializations.h (encoding_state,
4289 encoding_char_traits): Likewise.
4290 * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
4291 * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
4292 numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
4293 money_get_shim, money_put_shim, messages_shim): Likewise.
4294 * src/c++11/future.cc (future_error_category::message): Likewise.
4295 * src/c++11/system_error.cc (generic_error_category::message,
4296 system_error_category::message): Likewise.
4297 (__sso_string): Disable -Wabi-tag warnings.
4298
4299 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
4300
4301 PR libstdc++/13631
4302 * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
4303 implementation for old glibc. Fix whitespace.
4304
4305 2015-03-18 Jonathan Wakely <jwakely@redhat.com>
4306 Torvald Riegel <triegel@redhat.com>
4307
4308 * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
4309 * config.h.in: Regenerate.
4310 * configure: Regenerate.
4311 * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
4312 (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
4313 (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
4314 (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
4315 EDEADLK.
4316
4317 2015-03-17 Jonathan Wakely <jwakely@redhat.com>
4318
4319 * libsupc++/nested_exception.h: Do not try to derive from final
4320 classes.
4321 * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
4322 final class.
4323
4324 * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
4325 unused exception variable.
4326 * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
4327 * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
4328 test.
4329 * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
4330
4331 2015-03-13 Jonathan Wakely <jwakely@redhat.com>
4332
4333 * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
4334 * configure: Regenerate.
4335
4336 * include/experimental/system_error: Fix include guard.
4337
4338 2015-03-12 Renlin Li <renlin.li@arm.com>
4339
4340 * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
4341 wrapped target.
4342
4343 2015-03-10 Tim Shen <timshen@google.com>
4344
4345 PR libstdc++/64441
4346 * include/bits/regex.h (match_results<>::size,
4347 match_results<>::position, match_results<>::str,
4348 match_results<>::operator[], match_results<>::prefix,
4349 match_results<>::suffix, match_results<>::end,
4350 match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
4351 match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
4352 global __unmatched_sub. Add unmatched submatch as part of
4353 match_results.
4354 * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
4355 regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
4356 * testsuite/28_regex/match_results/out_of_range_submatches.cc:
4357 New testcases.
4358
4359 2015-03-09 Jonathan Wakely <jwakely@redhat.com>
4360
4361 PR libstdc++/64467
4362 * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
4363 for newlib targets. Really fix mixed line-endings this time.
4364
4365 2015-03-06 Jonathan Wakely <jwakely@redhat.com>
4366
4367 * include/std/future (future_error(error_code)): Construct base
4368 class with error_code's message.
4369 * src/c++11/future.cc (future_error::what()): Do not call c_str() on
4370 temporary string.
4371
4372 2015-03-05 Jonathan Wakely <jwakely@redhat.com>
4373
4374 * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
4375 noconv result.
4376 * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
4377 * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
4378
4379 2015-03-04 Jonathan Wakely <jwakely@redhat.com>
4380
4381 PR libstdc++/64797
4382 * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
4383 incomplete multibyte sequences correctly.
4384 * include/std/codecvt (codecvt_utf8, codecvt_utf16,
4385 codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
4386 * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
4387 Define constants.
4388 (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
4389 Define convenience functions.
4390 (read_utf8_code_point): Return relevant constant to distinguish
4391 incomplete characters from invalid sequences.
4392 (read_utf16_code_point): Likewise. Check for invalid sequences.
4393 (ucs4_in, utf16_in): Use incomplete_mb_character constant.
4394 (utf16_out): Check for invalid sequences.
4395 (utf16_span): Fix condition.
4396 (ucs2_out): Use is_high_surrogate.
4397 (ucs2_in): Use incomplete_mb_character constant and fix condition.
4398 * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
4399 * testsuite/22_locale/conversions/buffer/1.cc: New.
4400 * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
4401 char32_t instead of wchar_t.
4402 * testsuite/22_locale/conversions/string/3.cc: New.
4403
4404 2015-03-03 Iain Sandoe <iain@codesourcery.com>
4405
4406 PR libstdc++/64883
4407 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
4408 visibility for Darwin.
4409 * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
4410 also deprecated.
4411 * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
4412
4413 2015-03-02 Jonathan Wakely <jwakely@redhat.com>
4414
4415 PR libstdc++/65279
4416 * include/std/scoped_allocator (__inner_type_impl,
4417 scoped_allocator_adaptor): Add defaulted copy assignment and move
4418 assignment operators.
4419 * testsuite/20_util/scoped_allocator/65279.cc: New.
4420
4421 2015-03-02 Jonathan Wakely <jwakely@redhat.com>
4422
4423 PR libstdc++/64367
4424 * include/std/stdexcept (__sso_string): Don't use non-static member
4425 in sizeof.
4426
4427 2015-02-28 Matthias Klose <doko@ubuntu.com>
4428
4429 PR libstdc++/65246
4430 * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
4431
4432 2015-02-22 Jonathan Wakely <jwakely@redhat.com>
4433
4434 * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
4435 * doc/html/manual/status.html: Regenerate.
4436
4437 2015-02-20 Jonathan Wakely <jwakely@redhat.com>
4438
4439 PR libstdc++/64695
4440 * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
4441 tuple layout.
4442
4443 * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
4444 behavior.
4445 * doc/html/manual/status.html: Regenerate.
4446
4447 2015-02-19 Jonathan Wakely <jwakely@redhat.com>
4448
4449 PR libstdc++/58357
4450 * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
4451 * include/bits/stl_algo.h (__rotate, rotate): Likewise.
4452
4453 2015-02-19 Hans-Peter Nilsson <hp@axis.com>
4454
4455 PR testsuite/65093
4456 * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
4457 (test01): Add explanatory comment. Keep only the bd1 sub-test and
4458 split out bd2, bd3, bd4, and bd5 sub-tests into...
4459 * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
4460 testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
4461 testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
4462 testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
4463 New separate files with the old parts.
4464
4465 2015-02-18 Jonathan Wakely <jwakely@redhat.com>
4466
4467 * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
4468 surrogate pairs.
4469 (utf16_in): Pass mode argument to write_utf16_code_point.
4470 (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
4471 native byte order.
4472 * testsuite/22_locale/codecvt/char16_t.cc: New.
4473 * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
4474
4475 * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
4476 * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
4477
4478 2015-02-17 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4479 Jonathan Wakely <jwakely@redhat.com>
4480
4481 * testsuite/22_locale/codecvt/char32_t.cc: New.
4482
4483 2015-02-17 Jonathan Wakely <jwakely@redhat.com>
4484
4485 PR libstdc++/65085
4486 * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
4487 empty string gets null-terminated.
4488 * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
4489
4490 2015-02-13 Matthew Wahab <matthew.wahab@arm.com>
4491
4492 * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
4493 mixed line-endings introduced in last change.
4494
4495 2015-02-12 Matthew Wahab <matthew.wahab@arm.com>
4496
4497 * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
4498 for __NEWLIB__ macro with a dejagnu set macro.
4499 * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
4500
4501 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
4502
4503 PR libstdc++/64467
4504 * testsuite/28_regex/traits/char/isctype.cc (test01): Add newlib
4505 special case for '\n'.
4506 * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
4507
4508 2015-02-01 Jonathan Wakely <jwakely@redhat.com>
4509
4510 * src/c++11/futex.cc: Do not define for gthr-single.h targets.
4511
4512 2015-02-01 Jonathan Wakely <jwakely@redhat.com>
4513
4514 PR libstdc++/64883
4515 * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
4516 of deprecated.
4517 * include/c_std/cstdio (gets): Likewise.
4518 * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
4519 with attributes used in darwin headers.
4520
4521 2015-01-29 Jakub Jelinek <jakub@redhat.com>
4522
4523 * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
4524 $vtv_cygmin = yes. Initialize vtv_cygmin=no unconditionally first.
4525 * configure: Regenerated.
4526
4527 2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
4528
4529 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
4530 after vtv_cygmin is set.
4531 * configure: Regenerated.
4532
4533 2015-01-29 Matthias Klose <doko@ubuntu.com>
4534
4535 * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
4536 unconditionally.
4537 * configure: Regenerate.
4538
4539 2015-01-29 Caroline Tice <cmtice@google.com>
4540
4541 Committing VTV Cywin/Ming patch for Patrick Wollgast
4542 * configure: Regenerate.
4543 * libsupc++/Makefile.in: Regenerate.
4544 * src/Makefile.in: Regenerate.
4545
4546 2015-01-29 Jonathan Wakely <jwakely@redhat.com>
4547
4548 * include/bits/atomic_base.h: Use __always_inline__ instead of
4549 always_inline.
4550 * include/bits/atomic_futex.h: Likewise.
4551 * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
4552 * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
4553 __packed__ instead of packed.
4554 * include/std/shared_mutex: Use __unused__ instead of unused.
4555 * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
4556 * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
4557 * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
4558
4559 2015-01-28 Caroline Tice <cmtice@google.com>
4560
4561 Committing VTV Cywin/Ming patch for Patrick Wollgast
4562 * acinclude.m4: Define VTV_CYGMIN.
4563 * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
4564 and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
4565 * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
4566 for Cygwin and MinGW.
4567 * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
4568 VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
4569 libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
4570
4571 2015-01-28 Jonathan Wakely <jwakely@redhat.com>
4572
4573 PR libstdc++/64828
4574 * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
4575 * libsupc++/Makefile.in: Regenerate.
4576 * src/c++11/Makefile.in: Regenerate.
4577
4578 2015-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4579
4580 * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
4581 check for unsupported.
4582 (v3_target_compile_as_c): Likewise.
4583
4584 2015-01-28 Richard Biener <rguenther@suse.de>
4585
4586 PR libstdc++/64798
4587 * libsupc++/eh_alloc.cc (struct allocated_entry): Align
4588 data member.
4589 (pool::allocate): Adjust allocation size and alignment to
4590 that change.
4591 (pool::free): Adjust pointer offsetting.
4592
4593 2015-01-27 Jonathan Wakely <jwakely@redhat.com>
4594
4595 PR libstdc++/64368
4596 * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
4597 shared_timed_mutex::try_lock_until): Only define when POSIX thread
4598 timeouts option is supported.
4599 (shared_timed_mutex::try_shared_lock_for,
4600 shared_timed_mutex::try_shared_lock_until): Likewise.
4601
4602 2015-01-26 Jonathan Wakely <jwakely@redhat.com>
4603
4604 PR libstdc++/64368
4605 * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
4606 numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
4607 * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
4608 and use cache's _M_grouping field.
4609 (__numpunct_fill_cache): Likewise.
4610 (__moneypunct_fill_cache): Improve comments.
4611
4612 2015-01-26 Jonathan Wakely <jwakely@redhat.com>
4613
4614 * testsuite/23_containers/set/operations/2.cc: Add test for
4615 non-transparent comparison function.
4616
4617 2015-01-25 Oleg Endo <olegendo@gcc.gnu.org>
4618
4619 PR target/29366
4620 * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
4621 Remove SH4A inline asm and lock based implementations and use the
4622 defaults from ext/atomicity.h.
4623
4624 2015-01-23 Jonathan Wakely <jwakely@redhat.com>
4625
4626 * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
4627 new std::string constructors for byname facets.
4628
4629 2015-01-22 Richard Biener <rguenther@suse.de>
4630
4631 PR libstdc++/64535
4632 * libsupc++/eh_alloc.cc: Include new.
4633 (bitmask_type): Remove.
4634 (one_buffer): Likewise.
4635 (emergency_buffer): Likewise.
4636 (emergency_used): Likewise.
4637 (dependents_buffer): Likewise.
4638 (dependents_used): Likewise.
4639 (class pool): New custom fixed-size arena, variable size object
4640 allocator.
4641 (emergency_pool): New global.
4642 (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
4643 (__cxxabiv1::__cxa_free_exception): Likewise.
4644 (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
4645 (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
4646
4647 2015-01-22 Tim Shen <timshen@google.com>
4648
4649 PR libstdc++/64680
4650 * include/bits/regex.h (basic_regex<>::basic_regex,
4651 basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
4652 standard interface.
4653 * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
4654
4655 2015-01-22 Tim Shen <timshen@google.com>
4656
4657 PR libstdc++/64649
4658 * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
4659 regex_traits<>::lookup_classname): Correctly narrow input chars.
4660 * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
4661
4662 2015-01-21 Jonathan Wakely <jwakely@redhat.com>
4663
4664 * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
4665
4666 2015-01-21 Jonathan Wakely <jwakely@redhat.com>
4667
4668 * testsuite/29_atomics/atomic/64658.cc: Test stored value.
4669
4670 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
4671
4672 * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
4673 * doc/xml/manual/status_cxx2014.xml: Update status.
4674 * doc/html/manual/status.html: Regenerate.
4675
4676 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
4677
4678 PR libstdc++/64650
4679 * include/experimental/optional (bad_optional_access): Add default
4680 constructor.
4681 * testsuite/experimental/optional/requirements.cc: Test for default
4682 constructor.
4683
4684 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
4685
4686 * include/bits/stl_map.h (map::find<>, map::count<>,
4687 map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
4688 member function templates to perform heterogeneous lookup.
4689 * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
4690 multimap::lower_bound<>, multimap::upper_bound<>,
4691 multimap::equal_range<>): Likewise.
4692 * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
4693 multiset::lower_bound<>, multiset::upper_bound<>,
4694 multiset::equal_range<>): Likewise.
4695 * include/bits/stl_set.h (set::find<>, set::count<>,
4696 set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
4697 * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
4698 _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
4699 _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
4700 _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
4701 * testsuite/23_containers/map/operations/2.cc: New.
4702 * testsuite/23_containers/multimap/operations/2.cc: New.
4703 * testsuite/23_containers/multiset/operations/2.cc: New.
4704 * testsuite/23_containers/set/operations/2.cc: New.
4705
4706 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
4707
4708 * config/abi/pre/gnu.ver: Export new constructors.
4709 * include/bits/codecvt.h (codecvt_byname): Add string constructor.
4710 (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
4711 specializations and declare explicit instantiations.
4712 * include/bits/locale_classes.h (locale, collate_byname): Add string
4713 constructors.
4714 * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
4715 Likewise.
4716 * include/bits/locale_facets_nonio.h (time_get_byname,
4717 time_put_byname, moneypunct_byname, messages_byname): Likewise.
4718 * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
4719 codecvt_byname<char32_t>): Define explicit instantiations.
4720 * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
4721 Instantiate string constructors.
4722 (ctype_byname): Define string constructor.
4723 * testsuite/22_locale/codecvt_byname/1.cc: New.
4724 * testsuite/22_locale/collate_byname/1.cc: New.
4725 * testsuite/22_locale/ctype_byname/2.cc: New.
4726 * testsuite/22_locale/messages_byname/1.cc: New.
4727 * testsuite/22_locale/moneypunct_byname/1.cc: New.
4728 * testsuite/22_locale/numpunct_byname/1.cc: New.
4729
4730 2015-01-20 Jonathan Wakely <jwakely@redhat.com>
4731
4732 PR libstdc++/64658
4733 * include/std/atomic (atomic_init): Define.
4734 * testsuite/29_atomics/atomic/64658.cc: New.
4735
4736 2015-01-19 Tim Shen <timshen@google.com>
4737
4738 PR libstdc++/64649
4739 * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
4740 regex_traits<>::lookup_classname): Support forward iterators.
4741 * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
4742 * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
4743
4744 2015-01-19 Tim Shen <timshen@google.com>
4745
4746 PR libstdc++/64584
4747 PR libstdc++/64585
4748 * include/bits/regex.h (basic_regex<>::basic_regex,
4749 basic_regex<>::assign, basic_regex<>::imbue,
4750 basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
4751 imbuing basic_regex; Make assign() transactional against exception.
4752 * include/bits/regex_compiler.h (__compile_nfa<>): Add back
4753 __compile_nfa SFINAE.
4754 * include/std/regex: Adjust include order to avoid __compile_nfa
4755 forward declaration.
4756 * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
4757 * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
4758
4759 2015-01-19 Ville Voutilainen <ville.voutilainen@gmail.com>
4760 Jonathan Wakely <jwakely@redhat.com>
4761
4762 * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
4763 on overloads for arrays.
4764 (cbegin, cend, rbegin, rend, crbegin, crend): New.
4765 * testsuite/24_iterators/range_access_cpp14.cc: New.
4766
4767 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
4768
4769 PR libstdc++/64646
4770 * include/bits/stl_algo.h (__is_permutation): Also test for reaching
4771 end of the second range.
4772 * testsuite/25_algorithms/is_permutation/64646.cc: New.
4773
4774 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
4775
4776 * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
4777 * doc/html/manual/status.html: Regenerate.
4778
4779 2015-01-18 Jonathan Wakely <jwakely@redhat.com>
4780
4781 * include/bits/atomic_futex.h: Use mutex and condition_variable when
4782 atomic int is not lock-free. Make member variables private.
4783 * src/c++11/futex.cc: Likewise.
4784
4785 * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
4786
4787 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
4788
4789 PR libstdc++/64638
4790 * include/bits/atomic_futex.h: Use appropriate config macros for
4791 availability of std::mutex, std::condition and std::chrono.
4792
4793 2015-01-17 Ville Voutilainen <ville.voutilainen@gmail.com>
4794 Jonathan Wakely <jwakely@redhat.com>
4795
4796 * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
4797 * doc/html/*: Regenerate.
4798
4799 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
4800
4801 DR 488
4802 PR libstdc++/58357
4803 * include/bits/algorithmfwd.h (rotate): Return an iterator.
4804 * include/bits/stl_algo.h (rotate, __rotate): Likewise.
4805 * testsuite/25_algorithms/rotate/dr488.cc: New.
4806 * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
4807 * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
4808 2.cc: Likewise.
4809 * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
4810 pod.cc: Likewise.
4811
4812 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
4813
4814 PR libstdc++/60940
4815 * include/bits/atomic_base.h: Remove atomic integral typedefs as
4816 synonyms for __atomic_base<int> etc.
4817 * include/std/atomic: Make atomic_int a synonym for atomic<int> and
4818 likewise for all atomic integral types.
4819 * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
4820 * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
4821
4822 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
4823
4824 PR libstdc++/56785
4825 * include/std/tuple (_Tuple_impl): Remove zero-element specialization
4826 and define one-element specialization.
4827 * testsuite/20_util/tuple/56785.cc: New.
4828
4829 2015-01-17 Jonathan Wakely <jwakely@redhat.com>
4830
4831 * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
4832 Remove unused header.
4833 * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
4834 Likewise.
4835 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
4836 Likewise.
4837
4838 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
4839
4840 * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
4841 * include/std/locale: Include new header.
4842 * include/Makefile.am: Add it.
4843 * include/Makefile.in: Regenerate.
4844 * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
4845 * testsuite/22_locale/conversions/string/1.cc: New.
4846 * testsuite/22_locale/conversions/string/2.cc: New.
4847 * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
4848 * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
4849 New.
4850
4851 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
4852
4853 * config/abi/pre/gnu.ver: Export new symbols.
4854 * include/Makefile.am: Add codecvt.
4855 * include/Makefile.in: Regenerate.
4856 * include/std/codecvt: New header.
4857 * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
4858 __codecvt_utf8_utf16_base): Define specializations.
4859 * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
4860 * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
4861 * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
4862 New.
4863
4864 2015-01-16 Torvald Riegel <triegel@redhat.com>
4865
4866 * src/c++11/futex.cc: New file.
4867 * include/bits/atomic_futex.h: New file.
4868 * include/std/future (__future_base::_State_baseV2): Use
4869 atomic_futex_unsigned instead of mutex+condvar.
4870 * src/c++11/futex.cc: Likewise.
4871 * include/Makefile.am: Add atomic_futex.h.
4872 * include/Makefile.in: Likewise.
4873 * src/c++11/Makefile.am: Add futex.cc.
4874 * src/c++11/Makefile.in: Likewise.
4875
4876 2015-01-16 Jonathan Wakely <jwakely@redhat.com>
4877
4878 * acinclude.m4: Fix typo in comment.
4879 * configure: Regenerate.
4880 * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
4881 codecvt<char16_t, char, mbstate_t>): Declare specializations.
4882 * include/bits/locale_facets.h: Reserve space for new specializations.
4883 * src/c++11/Makefile.am: Add codecvt.cc.
4884 * src/c++11/Makefile.in: Regenerate.
4885 * src/c++11/codecvt.cc: New.
4886 * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
4887 with -std=gnu++11.
4888 * src/c++98/Makefile.in: Regenerate.
4889 * src/c++98/locale_init.cc: Initialize new codecvt specializations.
4890 * src/c++98/localename.cc: Likewise.
4891 * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
4892 * testsuite/22_locale/codecvt/utf8.cc: New.
4893 * testsuite/22_locale/locale/cons/unicode.cc: Check that new
4894 specializations are installed in locale objects.
4895
4896 2015-01-16 Torvald Riegel <triegel@redhat.com>
4897
4898 * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
4899 implementation.
4900
4901 2015-01-13 Jonathan Wakely <jwakely@redhat.com>
4902
4903 PR libstdc++/64571
4904 * config/abi/pre/gnu.ver: Export fstream functions using new string.
4905
4906 2015-01-12 Jonathan Wakely <jwakely@redhat.com>
4907
4908 PR libstdc++/64560
4909 * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
4910 for RTTI support.
4911
4912 PR libstdc++/64553
4913 * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
4914
4915 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
4916
4917 * doc/xml/manual/parallel_mode.xml: Update for libgomp being
4918 renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
4919 Multi Processing Runtime Library".
4920
4921 2015-01-09 Jonathan Wakely <jwakely@redhat.com>
4922
4923 PR libstdc++/64476
4924 * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
4925 is_assignable arguments.
4926 * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
4927 New.
4928
4929 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
4930
4931 * libsupc++/unwind-cxx.h: Revert previous commit.
4932
4933 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
4934
4935 * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
4936
4937 2015-01-09 Tim Shen <timshen@google.com>
4938
4939 PR libstdc++/64239
4940 * include/bits/regex.h (match_results<>::swap): Use std::swap
4941 instead of swap.
4942 * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
4943 Likewise.
4944 * testsuite/28_regex/match_results/swap.cc: New testcase.
4945
4946 2015-01-08 Jonathan Wakely <jwakely@redhat.com>
4947
4948 PR libstdc++/60132
4949 * include/std/type_traits (has_trivial_default_constructor,
4950 has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
4951 attribute.
4952 * testsuite/20_util/has_trivial_copy_assign/requirements/
4953 explicit_instantiation.cc: Use -Wno-deprecated.
4954 * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
4955 Likewise.
4956 * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
4957 * testsuite/20_util/has_trivial_copy_constructor/requirements/
4958 explicit_instantiation.cc: Likewise.
4959 * testsuite/20_util/has_trivial_copy_constructor/requirements/
4960 typedefs.cc: Likewise.
4961 * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
4962 * testsuite/20_util/has_trivial_default_constructor/requirements/
4963 explicit_instantiation.c: Likewise.
4964 * testsuite/20_util/has_trivial_default_constructor/requirements/
4965 typedefs.cc: Likewise.
4966 * testsuite/20_util/has_trivial_default_constructor/value.cc:
4967 Likewise.
4968 * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
4969 trait.
4970 * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
4971 * testsuite/util/testsuite_common_types.h: Likewise.
4972
4973 2015-01-08 Jonathan Wakely <jwakely@redhat.com>
4974
4975 * include/bits/hashtable_policy.h: Use __bool_constant.
4976
4977 2015-01-07 Jonathan Wakely <jwakely@redhat.com>
4978
4979 * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
4980 * libsupc++/Makefile.in: Regenerate.
4981
4982 2015-01-06 Jonathan Wakely <jwakely@redhat.com>
4983
4984 * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
4985
4986 2015-01-05 Jakub Jelinek <jakub@redhat.com>
4987
4988 Update copyright years.
4989
4990 2015-01-04 Jonathan Wakely <jwakely@redhat.com>
4991
4992 PR libstdc++/64483
4993 * testsuite/18_support/exception_ptr/64241.cc: Use
4994 dg-require-atomic-builtins.
4995
4996 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
4997
4998 * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
4999 date.
5000
5001 2015-01-02 Tim Shen <timshen@google.com>
5002
5003 PR libstdc++/64475
5004 * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
5005 iterator, since the original one shouldn't be mutated.
5006
5007 2015-01-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
5008
5009 PR libstdc++/64422
5010 * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
5011 (string::insert): Likewise.
5012 (string::replace): Likewise.
5013 (wstring::erase): Likewise.
5014 (wstring::insert): Likewise.
5015 (wstring::replace): Likewise.
5016 * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
5017
5018 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
5019
5020 PR libstdc++/64468
5021 * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
5022
5023 2015-01-02 Jonathan Wakely <jwakely@redhat.com>
5024
5025 PR libstdc++/64438
5026 * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
5027 Revert removal of dg-require-string-conversions.
5028 * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
5029 Likewise.
5030 * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
5031 Likewise.
5032 * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
5033 Likewise.
5034 * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
5035 Likewise.
5036 * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
5037 Likewise.
5038 * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
5039 Likewise.
5040 * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
5041 Likewise.
5042 * testsuite/21_strings/basic_string/numeric_conversions/char/
5043 stoull.cc: Likewise.
5044 * testsuite/21_strings/basic_string/numeric_conversions/char/
5045 to_string.cc: Likewise.
5046
5047 Copyright (C) 2015 Free Software Foundation, Inc.
5048
5049 Copying and distribution of this file, with or without modification,
5050 are permitted in any medium without royalty provided the copyright
5051 notice and this notice are preserved.