1 2018-05-08 François Dumont <fdumont@gcc.gnu.org>
3 * src/c++11/debug.cc [_GLIBCXX_HAVE_EXECINFO_H]: Include execinfo.h.
4 [_GLIBCXX_HAVE_EXECINFO_H](_Error_formatter::_M_error): Render
7 * include/debug/macros.h (__glibcxx_check_valid_range_at): New.
8 * include/debug/functions.h (__check_valid_range): Use latter.
9 * include/debug/macros.h (__glibcxx_check_valid_constructor_range): New,
12 (deque::deque<_Iter>(_Iter, _Iter, const _Alloc&)): Use latter.
13 * include/debug/forward_list
14 (forward_list::forward_list<_Iter>(_Iter, _Iter, const _Alloc&)):
17 (list::list<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
19 (list::list<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
21 (map::map<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
22 (map::map<_Iter>(_Iter, _Iter, const _Compare&, const _Alloc&)):
24 * include/debug/multimap.h
25 (multimap::multimap<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
26 (multimap::multimap<_Iter>(_Iter, _Iter, const _Compare&,
27 const _Alloc&)): Likewise.
29 (set::set<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
30 (set::set<_Iter>(_Iter, _Iter, const _Compare&, const _Alloc&)):
32 * include/debug/multiset.h
33 (multiset::multiset<_Iter>(_Iter, _Iter, const _Alloc&)): Likewise.
34 (multiset::multiset<_Iter>(_Iter, _Iter, const _Compare&,
35 const _Alloc&)): Likewise.
36 * include/debug/string
37 (basic_string::basic_string<_Iter>(_Iter, _Iter, const _Alloc&)):
39 * include/debug/unordered_map
40 (unordered_map::unordered_map<_Iter>(_Iter, _Iter, const _Alloc&)):
42 (unordered_multimap::unordered_multimap<_Iter>(_Iter, _Iter,
43 const _Alloc&)): Likewise.
44 * include/debug/unordered_set
45 (unordered_set::unordered_set<_Iter>(_Iter, _Iter, const _Alloc&)):
47 (unordered_multiset::unordered_multiset<_Iter>(_Iter, _Iter,
48 const _Alloc&)): Likewise.
49 * include/debug/vector
50 (vector::vector<_Iter>(_Iter, _Iter, const _Alloc&)): Use latter.
52 * include/debug/formatter.h (_Error_formatter::_M_function): New.
53 (_Error_formatter(const char*, unsigned int)): Adapt.
54 (_Error_formatter::_M_at): Rename in...
55 (_Error_formatter::_S_at): ...that and adapt.
56 * include/debug/macros.h (_GLIBCXX_DEBUG_VERIFY_AT_F): New.
57 (_GLIBCXX_DEBUG_VERIFY_AT, _GLIBCXX_DEBUG_VERIFY): Adapt.
58 * src/c++11/debug.cc (_Error_formatter::_M_error): Render _M_function
61 2018-05-08 Jonathan Wakely <jwakely@redhat.com>
63 * include/bits/regex_automaton.h (_NFA_base::_M_paren_stack, _NFA):
64 Use normal std::vector even in Debug Mode.
67 * include/Makefile.am [!ENABLE_FLOAT128]: Change c++config.h entry
68 to #undef _GLIBCXX_USE_FLOAT128 instead of defining it to zero.
69 * include/Makefile.in: Regenerate.
70 * include/bits/c++config (_GLIBCXX_USE_FLOAT128): Move definition
71 within conditional block.
73 2018-05-07 Jonathan Wakely <jwakely@redhat.com>
75 * doc/xml/manual/using.xml (table.cmd_options): Document that the
76 C++17 Filesystem implementation also needs -lstdc++fs.
79 * include/bits/fs_path.h (operator/): Permit copy elision.
80 * include/experimental/bits/fs_path.h (operator/): Likewise.
82 2018-05-07 Edward Smith-Rowland <3dw4rd@verizon.net>
84 Moar PR libstdc++/80506
85 * include/bits/random.tcc (gamma_distribution::__generate_impl()):
86 Fix magic number used in loop condition.
88 2018-05-04 Jonathan Wakely <jwakely@redhat.com>
90 PR libstdc++/85642 fix is_nothrow_default_constructible<optional<T>>
91 * include/std/optional (_Optional_payload): Add noexcept to default
92 constructor. Re-indent.
93 (_Optional_payload<_Tp, true, true, true>): Likewise. Add noexcept to
94 constructor for copying disengaged payloads.
95 (_Optional_payload<_Tp, true, false, true>): Likewise.
96 (_Optional_payload<_Tp, true, true, false>): Likewise.
97 (_Optional_payload<_Tp, true, false, false>): Likewise.
98 * testsuite/20_util/optional/cons/85642.cc: New.
99 * testsuite/20_util/optional/cons/value_neg.cc: Adjust dg-error lines.
101 2018-05-03 Jonathan Wakely <jwakely@redhat.com>
104 * include/tr1/cmath [__STRICT_ANSI__] (hypergf, hypergl, hyperg): Use
105 inline definitions instead of using-declarations.
106 [__STRICT_ANSI__] (conf_hypergf, conf_hypergl, conf_hyperg): Likewise.
107 * testsuite/tr1/5_numerical_facilities/special_functions/
108 07_conf_hyperg/compile_cxx17.cc: New.
109 * testsuite/tr1/5_numerical_facilities/special_functions/
110 17_hyperg/compile_cxx17.cc: New.
113 * include/std/variant (visit): Qualify std::get call.
115 PR libstdc++/85632 use uintmax_t for arithmetic
116 * src/filesystem/ops.cc (experimental::filesystem::space): Perform
117 arithmetic in result type.
118 * src/filesystem/std-ops.cc (filesystem::space): Likewise.
119 * testsuite/27_io/filesystem/operations/space.cc: Check total capacity
120 is greater than free space.
121 * testsuite/experimental/filesystem/operations/space.cc: New.
123 * testsuite/20_util/remove_cvref/requirements/alias_decl.cc: New.
124 * testsuite/20_util/remove_cvref/requirements/explicit_instantiation.cc:
126 * testsuite/20_util/remove_cvref/value.cc: New.
127 * testsuite/20_util/remove_cvref/value_ext.cc: New.
129 PR libstdc++/84087 LWG DR 2268 basic_string default arguments
130 * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI=1]
131 (append(const basic_string&, size_type, size_type)
132 (assign(const basic_string&, size_type, size_type)
133 (insert(size_type, const basic_string&, size_type, size_type)
134 (replace(size_type,size_type,const basic_string&,size_type,size_type)
135 (compare(size_type,size_type,constbasic_string&,size_type,size_type)):
136 Add default arguments (LWG 2268).
137 [_GLIBCXX_USE_CXX11_ABI=0]
138 (append(const basic_string&, size_type, size_type)
139 (assign(const basic_string&, size_type, size_type)
140 (insert(size_type, const basic_string&, size_type, size_type)
141 (replace(size_type,size_type,const basic_string&,size_type,size_type)
142 (compare(size_type,size_type,constbasic_string&,size_type,size_type)):
144 * testsuite/21_strings/basic_string/dr2268.cc: New test.
147 * include/std/thread (thread::__not_same): New SFINAE helper.
148 (thread::thread(_Callable&&, _Args&&...)): Add SFINAE constraint that
149 first argument is not a std::thread. Add static assertion to check
150 INVOKE expression is valid.
151 (thread::thread(thread&), thread::thread(const thread&&)): Remove.
152 (thread::_Invoke::_M_invoke, thread::_Invoke::operator()): Use
153 __invoke_result for return types and remove exception specifications.
154 * testsuite/30_threads/thread/cons/84535.cc: New.
156 * include/std/future (__async_result_of): Use __invoke_result instead
159 * include/std/any (any_cast): Use __remove_cvref_t.
160 * include/std/tuple (__make_tuple): Likewise.
161 * include/std/type_traits (__remove_cvref_t): Define.
162 (__result_of_memobj, __result_of_memfun): Use __remove_cvref_t.
163 [__cplusplus > 201703L] (remove_cvref, remove_cvref_t): Define.
164 * include/std/variant (__erased_hash): Use __remove_cvref_t.
166 2018-05-02 François Dumont <fdumont@gcc.gnu.org>
168 * include/bits/deque.tcc (deque<>::_M_assign_aux): Cast to void to
169 ensure overloaded comma not used.
170 * include/bits/list.tcc (list<>::_M_assign_dispatch): Likewise.
171 * include/bits/vector.tcc (vector<>::_M_assign_aux): Likewise.
172 * include/bits/stl_bvector.h (vector<bool>::_M_assign_aux): Likewise.
173 * testsuite/23_containers/deque/modifiers/assign/1.cc: New.
174 * testsuite/23_containers/list/modifiers/assign/1.cc: New.
175 * testsuite/23_containers/vector/bool/modifiers/assign/1.cc: New.
176 * testsuite/23_containers/vector/modifiers/assign/1.cc: New.
178 2018-05-02 Jonathan Wakely <jwakely@redhat.com>
181 * include/bits/ios_base.h (ios_base::iword, ios_base::pword): Cast
183 * src/c++11/ios.cc (ios_base::_M_grow_words): Treat negative indices
184 as failure. Refactor error handling.
185 * testsuite/27_io/ios_base/storage/68197.cc: New.
189 * include/bits/gslice_array.h (gslice_array): Define default
190 constructor as deleted, as per C++11 standard.
191 * include/bits/mask_array.h (mask_array): Likewise.
192 * include/bits/slice_array.h (slice_array): Likewise.
193 * include/bits/valarray_after.h (_GBase, _GClos, _IBase, _IClos): Move
194 to namespace __detail.
195 (_GBase::_M_expr, _IBase::_M_expr): Use _ValArrayRef for type of data
197 * include/bits/valarray_before.h (_ValArrayRef): New helper for type
198 of data members in closure objects.
199 (_FunBase, _ValFunClos, _RefFunClos, _UnBase, _UnClos, _BinBase)
200 (_BinBase2, _BinBase1, _BinClos, _SBase, _SClos): Move to namespace
202 (_FunBase::_M_expr, _UnBase::_M_expr, _BinBase::_M_expr1)
203 (_BinBase::_M_expr2, _BinBase2::_M_expr1, _BinBase1::_M_expr2)
204 (_SBase::_M_expr): Use _ValArrayRef for type of data members.
205 * include/std/valarray (_UnClos, _BinClos, _SClos, _GClos, _IClos)
206 (_ValFunClos, _RefFunClos): Move to namespace __detail and add
207 using-declarations to namespace std.
208 * testsuite/26_numerics/valarray/83860.cc: New.
210 * testsuite/backward/strstream_move.cc: Remove duplicate function
214 * include/backward/strstream (strstreambuf): Define move constructor
215 and move assignment operator.
216 (istrstream, ostrstream, strstream): Likewise.
217 * testsuite/backward/strstream_move.cc: New.
219 2018-05-01 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
222 * acinclude.m4: Set ENABLE_FLOAT128 instead of _GLIBCXX_USE_FLOAT128.
223 * config.h.in: Remove references to _GLIBCXX_USE_FLOAT128.
224 * configure: Regenerate.
225 * include/Makefile.am: Replace the value of _GLIBCXX_USE_FLOAT128
226 based on ENABLE_FLOAT128.
227 * include/Makefile.in: Regenerate.
228 * include/bits/c++config: Define _GLIBCXX_USE_FLOAT128.
229 [!defined(__FLOAT128__) && !defined(__SIZEOF_FLOAT128__)]: Undefine
230 _GLIBCXX_USE_FLOAT128.
232 2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
234 * configure: Regenerated.
236 2018-04-19 Jakub Jelinek <jakub@redhat.com>
238 * configure: Regenerated.
240 2018-04-18 Jonathan Wakely <jwakely@redhat.com>
241 Jakub Jelinek <jakub@redhat.com>
244 * src/c++11/Makefile.am: Don't generate debuginfo again for
245 cxx11-ios_failure-lt.s and cxx11-ios_failure.s files.
246 * src/c++11/Makefile.in: Regenerate.
248 2018-04-18 Jonathan Wakely <jwakely@redhat.com>
251 * testsuite/30_threads/thread/cons/terminate.cc
252 [!_GLIBCXX_USE_C99_STDLIB] : Use _exit or std::exit instead of _Exit.
254 2018-04-18 David Malcolm <dmalcolm@redhat.com>
257 * configure: Regenerate.
259 2018-04-16 Jonathan Wakely <jwakely@redhat.com>
261 * testsuite/experimental/filesystem/file_status/1.cc: Add
262 -DUSE_FILESYSTEM_TS to dg-options.
263 * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
265 * testsuite/experimental/filesystem/iterators/pop.cc: Likewise.
266 * testsuite/experimental/filesystem/iterators/
267 recursive_directory_iterator.cc: Likewise.
268 * testsuite/experimental/filesystem/operations/absolute.cc: Likewise.
269 * testsuite/experimental/filesystem/operations/canonical.cc: Likewise.
270 * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
271 * testsuite/experimental/filesystem/operations/copy_file.cc: Likewise.
272 * testsuite/experimental/filesystem/operations/create_directories.cc:
274 * testsuite/experimental/filesystem/operations/create_directory.cc:
276 * testsuite/experimental/filesystem/operations/create_symlink.cc:
278 * testsuite/experimental/filesystem/operations/current_path.cc:
280 * testsuite/experimental/filesystem/operations/equivalent.cc: Likewise.
281 * testsuite/experimental/filesystem/operations/exists.cc: Likewise.
282 * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
283 * testsuite/experimental/filesystem/operations/is_empty.cc: Likewise.
284 * testsuite/experimental/filesystem/operations/last_write_time.cc:
286 * testsuite/experimental/filesystem/operations/permissions.cc:
288 * testsuite/experimental/filesystem/operations/read_symlink.cc:
290 * testsuite/experimental/filesystem/operations/remove.cc: Likewise.
291 * testsuite/experimental/filesystem/operations/remove_all.cc: Likewise.
292 * testsuite/experimental/filesystem/operations/status.cc: Likewise.
293 * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
295 * testsuite/experimental/filesystem/path/append/path.cc: Likewise.
296 * testsuite/experimental/filesystem/path/assign/assign.cc: Likewise.
297 * testsuite/experimental/filesystem/path/assign/copy.cc: Likewise.
298 * testsuite/experimental/filesystem/path/compare/compare.cc: Likewise.
299 * testsuite/experimental/filesystem/path/compare/path.cc: Likewise.
300 * testsuite/experimental/filesystem/path/compare/strings.cc: Likewise.
301 * testsuite/experimental/filesystem/path/concat/path.cc: Likewise.
302 * testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
303 * testsuite/experimental/filesystem/path/construct/copy.cc: Likewise.
304 * testsuite/experimental/filesystem/path/construct/default.cc:
306 * testsuite/experimental/filesystem/path/construct/locale.cc: Likewise.
307 * testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
308 * testsuite/experimental/filesystem/path/construct/string_view.cc:
310 * testsuite/experimental/filesystem/path/decompose/extension.cc:
312 * testsuite/experimental/filesystem/path/decompose/filename.cc:
314 * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
316 * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
318 * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
320 * testsuite/experimental/filesystem/path/decompose/root_name.cc:
322 * testsuite/experimental/filesystem/path/decompose/root_path.cc:
324 * testsuite/experimental/filesystem/path/decompose/stem.cc: Likewise.
325 * testsuite/experimental/filesystem/path/generic/generic_string.cc:
327 * testsuite/experimental/filesystem/path/itr/traversal.cc: Likewise.
328 * testsuite/experimental/filesystem/path/modifiers/clear.cc: Likewise.
329 * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
331 * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
333 * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
335 * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
337 * testsuite/experimental/filesystem/path/modifiers/swap.cc: Likewise.
338 * testsuite/experimental/filesystem/path/native/string.cc: Likewise.
339 * testsuite/experimental/filesystem/path/nonmember/hash_value.cc:
341 * testsuite/experimental/filesystem/path/query/empty.cc: Likewise.
342 * testsuite/experimental/filesystem/path/query/has_extension.cc:
344 * testsuite/experimental/filesystem/path/query/has_filename.cc:
346 * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
348 * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
350 * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
352 * testsuite/experimental/filesystem/path/query/has_root_name.cc:
354 * testsuite/experimental/filesystem/path/query/has_root_path.cc:
356 * testsuite/experimental/filesystem/path/query/has_stem.cc: Likewise.
357 * testsuite/experimental/filesystem/path/query/is_relative.cc:
360 2018-04-13 Jonathan Wakely <jwakely@redhat.com>
362 * src/c++11/Makefile.am: Fix sed command.
363 * src/c++11/Makefile.in: Regenerate.
365 * src/c++11/Makefile.am: Rewrite sed rule to be less fragile and to
366 handle mangled names starting with double underscores on darwin.
367 * src/c++11/Makefile.in: Regenerate.
369 2018-04-12 Jonathan Wakely <jwakely@redhat.com>
371 * src/c++11/Makefile.am: Fix comment.
372 * src/c++11/Makefile.in: Regenerate.
373 * src/c++11/cxx11-ios_failure.cc: Fix comment.
374 * src/c++98/ios_failure.cc: Likewise.
376 * src/c++11/ios.cc: Remove redundant macro definition.
378 2018-04-11 Jonathan Wakely <jwakely@redhat.com>
380 * doc/xml/manual/abi.xml: Document header locations in recent
382 * doc/xml/manual/evolution.xml: Add API changes since GCC 5.
383 * doc/xml/manual/spine.xml: Update copyright years.
384 * doc/xml/manual/strings.xml: Adjust tolower example to avoid
386 * doc/xml/manual/test.xml: Update outdated notes on VERIFY in tests.
387 * doc/html/*: Regenerate.
389 2018-04-10 Jonathan Wakely <jwakely@redhat.com>
391 * doc/xml/faq.xml: Update links to archived copy of SGI STL docs.
392 * doc/xml/manual/backwards_compatibility.xml: Likewise.
393 * doc/xml/manual/containers.xml: Likewise.
394 * doc/xml/manual/debug_mode.xml: Likewise.
395 * doc/xml/manual/extensions.xml: Likewise.
396 * doc/xml/manual/policy_data_structures_biblio.xml: Likewise.
397 * doc/xml/manual/using.xml: Likewise.
398 * doc/xml/manual/utilities.xml: Likewise.
401 * src/c++11/Makefile.am [ENABLE_DUAL_ABI]: Add special rules for
402 cxx11-ios_failure.cc to rewrite type info for __ios_failure.
403 * src/c++11/Makefile.in: Regenerate.
404 * src/c++11/cxx11-ios_failure.cc (__ios_failure, __iosfail_type_info):
406 [_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure): Define here.
407 * src/c++11/ios.cc (__throw_ios_failure): Remove definition.
408 * src/c++98/ios_failure.cc (__construct_ios_failure)
409 (__destroy_ios_failure, is_ios_failure_handler): New functions.
410 [!_GLIBCXX_USE_DUAL_ABI] (__throw_ios_failure): Define here.
411 * testsuite/27_io/ios_base/failure/dual_abi.cc: New.
412 * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Revert changes to
413 handler types, to always catch std::ios_base::failure.
414 * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise.
415 * testsuite/27_io/basic_istream/extractors_arithmetic/char/
416 exceptions_failbit.cc: Likewise.
417 * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
418 exceptions_failbit.cc: Likewise.
419 * testsuite/27_io/basic_istream/extractors_other/char/
420 exceptions_null.cc: Likewise.
421 * testsuite/27_io/basic_istream/extractors_other/wchar_t/
422 exceptions_null.cc: Likewise.
423 * testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise.
424 * testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise.
425 * testsuite/27_io/basic_ostream/inserters_other/char/
426 exceptions_null.cc: Likewise.
427 * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
428 exceptions_null.cc: Likewise.
429 * testsuite/27_io/ios_base/storage/2.cc: Likewise.
431 2018-04-05 Jonathan Wakely <jwakely@redhat.com>
433 * include/std/variant (_VARIANT_RELATION_FUNCTION_TEMPLATE): Qualify
434 __get calls to avoid ADL and avoid ambiguity due to Clang bug.
436 2018-04-03 Jonathan Wakely <jwakely@redhat.com>
439 * include/std/variant (_Move_assign_base::operator=): Fix incorrect
441 * testsuite/20_util/variant/85183.cc: New.
443 2018-03-26 Jonathan Wakely <jwakely@redhat.com>
445 * include/std/variant (__get): Qualify calls to avoid ADL.
446 (__select_index): Adjust whitespace.
447 (variant): Add using-declaration to workaround Clang bug.
449 2018-03-22 Jonathan Wakely <jwakely@redhat.com>
452 * include/bits/stl_function.h (greater::__not_overloaded)
453 (less::__not_overloaded, greater_equal::__not_overloaded)
454 (less_equal::__not_overloaded): Fix ambiguous specializations.
455 * testsuite/20_util/function_objects/comparisons_pointer.cc: Add
456 tests for type with overloaded operators.
458 2018-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
461 * testsuite/experimental/memory_resource/resource_adaptor.cc:
462 xfail execution on 32-bit Solaris/x86.
464 2018-03-21 Jonathan Wakely <jwakely@redhat.com>
466 * testsuite/20_util/function_objects/comparisons_pointer.cc: Use
467 VERIFY instead of assert.
468 * testsuite/20_util/hash/84998.cc: New test.
469 * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: New
470 copy of test adjusted for Debug Mode.
471 * testsuite/23_containers/vector/cons/destructible_neg.cc: Do not run
474 2018-03-20 François Dumont <fdumont@gcc.gnu.org>
477 * include/bits/stl_bvector.h: Fix std::hash friend declaration.
478 * include/std/bitset: Likewise.
479 * include/bits/stl_map.h (std::map<>): Fix _Rb_tree_merge_helper friend
481 * include/bits/stl_multimap.h (std::multimap<>): Likewise.
482 * include/bits/stl_multiset.h (std::multiset<>): Likewise.
483 * include/bits/stl_set.h (std::set<>): Likewise.
484 * include/bits/unordered_map.h (std::unordered_map<>): Fix
485 _Hash_merge_helper friend declaration.
486 (std::unordered_multimap<>): Likewise.
487 * include/bits/unordered_set.h (std::unordered_set<>): Likewise.
488 (std::unordered_multiset<>): Likewise.
490 2018-03-19 Gerald Pfeifer <gerald@pfeifer.com>
492 * doc/xml/api.xml: www.fsf.org has moved to https. Also omit
493 trailing slash for domain level link.
494 * doc/xml/faq.xml: Ditto.
495 * doc/xml/manual/appendix_free.xml (software): Ditto.
496 * doc/xml/manual/intro.xml: Ditto.
497 * doc/xml/manual/spine.xml: Ditto.
498 * doc/xml/spine.xml: Ditto.
500 2018-03-19 Gerald Pfeifer <gerald@pfeifer.com>
502 * doc/xml/manual/documentation_hacking.xml: Adjust link to
505 2018-03-17 Jonathan Wakely <jwakely@redhat.com>
507 * testsuite/20_util/function_objects/comparisons_pointer.cc: Adjust
510 2018-03-14 Jonathan Wakely <jwakely@redhat.com>
513 * include/bits/stl_function.h (greater<_Tp*>, less<_Tp*>)
514 (greater_equal<_Tp*>, less_equal<_Tp>*): Add partial specializations
515 to ensure total order for pointers.
516 (greater<void>, less<void>, greater_equal<void>, less_equal<void>):
517 Add operator() overloads for pointer arguments and make generic
518 overloads dispatch to new _S_cmp functions when comparisons would
519 use built-in operators for pointers.
520 * testsuite/20_util/function_objects/comparisons_pointer.cc: New.
522 2018-03-12 Jonathan Wakely <jwakely@redhat.com>
526 * crossconfig.m4: Check for aligned_alloc etc. on freebsd and mingw32.
527 * configure: Regenerate.
528 * include/c_global/cstdlib [_GLIBCXX_HAVE_ALIGNED_ALLOC]
529 (aligned_alloc): Add using-declaration.
530 * testsuite/18_support/aligned_alloc/aligned_alloc.cc: New test.
532 2018-03-09 François Dumont <fdumont@gcc.gnu.org>
534 * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
535 Fix std::_Fwd_list_iterator and std::_Fwd_list_const_iterator printers
538 2018-03-09 Jonathan Wakely <jwakely@redhat.com>
541 * include/std/variant (get<_Tp, _Types...>, get_if<_Tp, _Types...>):
542 Qualify calls to get<_Np, Types...> and get_if<_Np, _Types...>.
544 src/filesystem/ops.cc (create_dir): Pass error_code to is_directory.
545 src/filesystem/std-ops.cc (create_dir): Likewise.
547 2018-03-08 François Dumont <fdumont@gcc.gnu.org>
549 * python/libstdcxx/v6/printers.py (NodeIteratorPrinter): New.
550 (StdListIteratorPrinter): Inherit from latter.
551 (StdFwdListIteratorPrinter): New, inherit from latter.
552 (StdDebugIteratorPrinter.to_string): Use non-debug iterator printer
553 when iterator has no associated container.
554 (build_libstdcxx_dictionary): Add __gnu_cxx::_Fwd_list_iterator and
555 __gnu_cxx::_Fwd_list_const_iterator printers. Remove __norm namespace
557 * testsuite/libstdc++-prettyprinters/debug.cc: Adapt.
558 * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Adapt.
560 2018-03-06 Ville Voutilainen <ville.voutilainen@gmail.com>
563 * include/std/optional (_Optional_payload): Split into multiple
564 specializations that can handle different cases of trivial or
565 non-trivial assignment operators.
566 * testsuite/20_util/optional/84601.cc: New.
567 * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
569 2018-03-02 Jonathan Wakely <jwakely@redhat.com>
572 * include/bits/parse_numbers.h (_Number_help): Add partial
573 specialization to handle digit separators. Adjust partial
574 specialization for recursion temrination to require _Pow == 1ULL.
575 * testsuite/20_util/duration/literals/84671.cc: New
577 2018-02-27 Ville Voutilainen <ville.voutilainen@gmail.com>
579 Implement the missing bits of LWG 2769
580 * include/std/any (any_cast(const any&)): Add static_assert.
581 (any_cast(any&)): Likewise.
582 (any_cast(any&&)): Likewise, and remove the handling
583 for copyable-but-not-movable type.
584 * testsuite/20_util/any/misc/any_cast.cc: Adjust.
585 * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise, and
588 2018-02-23 Jonathan Wakely <jwakely@redhat.com>
591 * include/std/thread (thread::__make_invoker): Construct tuple
592 directly instead of using make_tuple.
593 * testsuite/30_threads/async/84532.cc: New.
594 * testsuite/30_threads/thread/84532.cc: New.
596 2018-02-20 François Dumont <fdumont@gcc.gnu.org>
598 * include/ext/aligned_buffer.h [_GLIBCXX_INLINE_VERSION]
599 (template<> __aligned_buffer): Define as __aligned_membuf alias.
601 2018-02-19 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
604 * configure: Regenerate.
606 2018-02-15 Jonathan Wakely <jwakely@redhat.com>
609 * configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
610 * configure: Regenerate.
611 * include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
613 * include/Makefile.in: Regenerate.
615 2018-01-29 Jonathan Wakely <jwakely@redhat.com>
618 * testsuite/26_numerics/random/chi_squared_distribution/83833.cc:
619 Add -ffloat-store to options for m68k and ia32.
621 * doc/xml/faq.xml: Update copyright years.
622 * doc/html/*: Regenerate.
625 * include/std/any (any::__do_emplace): Only set _M_manager after
626 constructing the contained object.
627 * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust dg-error line.
628 * testsuite/20_util/any/modifiers/83658.cc: New test.
630 2018-01-25 Jonathan Wakely <jwakely@redhat.com>
633 * include/c_global/cstddef (__byte_operand): Define primary template.
634 * testsuite/18_support/byte/81076.cc: New test.
636 2018-01-19 Christophe Lyon <christophe.lyon@linaro.org>
638 * testsuite/ext/special_functions/airy_ai/check_nan.cc: Fix
639 dg-options and dg-add-options order.
640 * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise.
641 * testsuite/ext/special_functions/conf_hyperg/check_nan.cc:
643 * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
644 * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
646 * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
648 * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
649 * testsuite/special_functions/04_comp_ellint_1/check_nan.cc:
651 * testsuite/special_functions/05_comp_ellint_2/check_nan.cc:
653 * testsuite/special_functions/06_comp_ellint_3/check_nan.cc:
655 * testsuite/special_functions/06_comp_ellint_3/pr66689.cc:
657 * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc:
659 * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc:
661 * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc:
663 * testsuite/special_functions/10_cyl_neumann/check_nan.cc:
665 * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
666 * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
667 * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
668 * testsuite/special_functions/13_ellint_3/pr66689.cc: Likewise.
669 * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
670 * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
671 * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
672 * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
673 * testsuite/special_functions/18_riemann_zeta/check_nan.cc:
675 * testsuite/special_functions/19_sph_bessel/check_nan.cc:
677 * testsuite/special_functions/20_sph_legendre/check_nan.cc:
679 * testsuite/special_functions/21_sph_neumann/check_nan.cc:
682 2018-01-18 Uros Bizjak <ubizjak@gmail.com>
684 * configure.ac (AC_CHECK_HEADERS): Add linux/types.h. Conditionally
685 include linux/types.h when checking linux/random.h header.
686 * config.h.in: Regenerate.
688 * src/c++11/random.cc: Conditionally include linux/types.h.
690 2018-01-16 Eric Botcazou <ebotcazou@adacore.com>
692 * testsuite/17_intro/names.cc: Undefine 'y' on SPARC/Linux.
694 2018-01-16 Jonathan Wakely <jwakely@redhat.com>
697 * config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace std::c[a-g]* wildcard
698 pattern with exact match for std::cerr.
700 2018-01-15 Jonathan Wakely <jwakely@redhat.com>
703 * include/bits/random.h (chi_squared_distribution::param): Update
704 gamma distribution parameter.
705 * testsuite/26_numerics/random/chi_squared_distribution/83833.cc: New
709 * include/std/type_traits (has_unique_object_representations_v): Add
711 * testsuite/20_util/has_unique_object_representations/value.cc: Check
714 2018-01-15 Ville Voutilainen <ville.voutilainen@gmail.com>
716 Make optional conditionally
717 trivially_{copy,move}_{constructible,assignable}
718 * include/std/optional (_Optional_payload): Fix the comment in
719 the class head and turn into a primary and one specialization.
720 (_Optional_payload::_M_engaged): Strike the NSDMI.
721 (_Optional_payload<_Tp, false>::operator=(const _Optional_payload&)):
723 (_Optional_payload<_Tp, false>::operator=(_Optional_payload&&)):
725 (_Optional_payload<_Tp, false>::_M_get): Likewise.
726 (_Optional_payload<_Tp, false>::_M_reset): Likewise.
727 (_Optional_base_impl): Likewise.
728 (_Optional_base): Turn into a primary and three specializations.
729 (optional(nullopt)): Change the base init.
730 * testsuite/20_util/optional/assignment/8.cc: New.
731 * testsuite/20_util/optional/cons/trivial.cc: Likewise.
732 * testsuite/20_util/optional/cons/value_neg.cc: Adjust.
734 2018-01-15 Jonathan Wakely <jwakely@redhat.com>
737 * python/libstdcxx/v6/printers.py (strip_inline_namespaces): New.
738 (get_template_arg_list): New.
739 (StdVariantPrinter._template_args): Remove, use get_template_arg_list
741 (TemplateTypePrinter): Rewrite to work with gdb.Type objects instead
742 of strings and regular expressions.
743 (add_one_template_type_printer): Adapt to new TemplateTypePrinter.
744 (FilteringTypePrinter): Add docstring. Match using startswith. Use
745 strip_inline_namespaces instead of strip_versioned_namespace.
746 (add_one_type_printer): Prepend namespace to match argument.
747 (register_type_printers): Add type printers for char16_t and char32_t
748 string types and for types using cxx11 ABI. Update calls to
749 add_one_template_type_printer to provide default argument dicts.
750 * testsuite/libstdc++-prettyprinters/80276.cc: New test.
751 * testsuite/libstdc++-prettyprinters/whatis.cc: Remove tests for
752 basic_string<unsigned char> and basic_string<signed char>.
753 * testsuite/libstdc++-prettyprinters/whatis2.cc: Duplicate whatis.cc
754 to test local variables, without overriding _GLIBCXX_USE_CXX11_ABI.
756 2018-01-14 Andreas Schwab <schwab@linux-m68k.org>
759 * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
761 2018-01-13 Tim Shen <timshen@google.com>
764 * include/bits/regex.tcc (regex_replace): Fix escaping in sed.
765 * testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc: Tests.
766 * testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc: Tests.
768 2018-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
771 * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
772 Remove dg-xfail-run-if.
774 2018-01-10 François Dumont <fdumont@gcc.gnu.org>
776 * include/bits/forward_list.h
777 (_Fwd_list_node_base(_Fwd_list_node_base&&)): New.
778 (_Fwd_list_node_base& operator=(_Fwd_list_node_base&&)): New.
779 (_Fwd_list_node_base(const _Fwd_list_node_base&)): Explicit delete.
780 (_Fwd_list_node_base& operator=(const _Fwd_list_node_base&)): Likewise.
781 (_Fwd_list_impl()): Add noexcept qualification.
782 (_Fwd_list_impl(const _Node_alloc_type&)): Delete.
783 (_Fwd_list_impl(_Fwd_list_impl&&)): New, default.
784 (_Fwd_list_impl(_Fwd_list_impl&&, _Node_alloc_type&&)): New.
785 (_Fwd_list_base()): Default.
786 (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&, true_type)): New.
787 (_Fwd_list_base(_Fwd_list_base&&)): Default.
788 (forward_list<>()): Default.
789 (forward_list<>(forward_list&&)): Default.
790 (forward_list(forward_list&&, _Node_alloc_type&&, false_type)): New.
791 (forward_list(forward_list&&, _Node_alloc_type&&, true_type)): New.
792 (forward_list(forward_list&&, const _Alloc&)): Adapt to use latters.
793 * include/bits/forward_list.tcc
794 (_Fwd_list_base(_Fwd_list_base&&, _Node_alloc_type&&)): Adapt to use
795 _M_impl._M_head move assignment.
796 (forward_list<>::merge(forward_list<>&&, _Comp)): Likewise.
797 * testsuite/23_containers/forward_list/allocator/default_init.cc: New.
799 2018-01-09 Jonathan Wakely <jwakely@redhat.com>
802 * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
803 (UniquePointerPrinter): Print correct template argument, not type of
805 (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
807 * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
809 * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
810 weak_ptr of array types.
812 2018-01-09 François Dumont <fdumont@gcc.gnu.org>
815 * include/bits/hashtable_policy.h
816 (__distance_fwd(_Iterator, _Iterator, input_iterator_tag)): Return 1 if
818 (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, true_type)): New.
819 (_Insert_base::_M_insert_range(_Ite, _Ite, _NodeGetter, false_type)):
820 Add false_type parameter.
821 (_Insert_base::insert): Adapt.
822 * include/bits/hashtable.h (_Hashtable::operator=(initializzr_list<>)):
824 (_Hashtable::_M_insert(_Arg&&, const _NodeGen&, true_type, size_t)):
825 Add __n_elt parameter, defaulted to 1.
826 (_Hashtable::_M_insert_unique_node): Likewise. Use it to call rehash
827 policy _M_need_rehash.
828 (_Hashtable::_M_merge_unique): Pass target number of elements to add to
829 produce only 1 rehash if necessary.
830 * testsuite/23_containers/unordered_map/insert/83709.cc: New.
831 * testsuite/23_containers/unordered_set/insert/83709.cc: New.
833 2018-01-09 Juraj Oršulić <juraj.orsulic@fer.hr>
834 Jonathan Wakely <jwakely@redhat.com>
836 PR libstdc++/59253 (partial)
837 * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
838 type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
839 (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
841 * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
842 of unique_ptr printer.
843 * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
844 output of shared_ptr printer.
846 2018-01-05 Jonathan Wakely <jwakely@redhat.com>
849 * src/filesystem/ops.cc (remove(const path&, error_code&)): Remove
850 unnecessary symlink_status call.
851 (remove_all(const path&, error_code&)): Use filesystem::remove.
852 * src/filesystem/std-ops.cc: Likewise.
855 * src/filesystem/std-ops.cc (do_copy_file): Use non-null offset with
859 * src/filesystem/ops.cc (remove(const path&, error_code&)): Do not
860 report an error for ENOENT.
861 (remove_all(const path&)): Fix type of result variable.
862 (remove_all(const path&, error_code&)): Use non-throwing increment
863 for directory iterator. Call POSIX remove directly to avoid redundant
864 calls to symlink_status. Do not report errors for ENOENT.
865 * src/filesystem/std-ops.cc: Likewise.
866 * testsuite/27_io/filesystem/operations/remove_all.cc: Test throwing
868 * testsuite/experimental/filesystem/operations/remove_all.cc:
871 2018-01-04 Jonathan Wakely <jwakely@redhat.com>
874 * src/filesystem/ops.cc (remove(const path&, error_code&))): Remove
875 redundant call to ec.clear().
876 (remove_all(const path&, error_code&))): Do not return an error for
878 * src/filesystem/std-ops.cc: Likewise.
879 * testsuite/27_io/filesystem/operations/remove.cc: New test.
880 * testsuite/27_io/filesystem/operations/remove_all.cc: Fix expected
881 results for non-existent paths.
882 * testsuite/experimental/filesystem/operations/remove.cc: New test.
883 * testsuite/experimental/filesystem/operations/remove_all.cc: Fix
884 expected results for non-existent paths.
886 * include/bits/fs_ops.h (exists(const path&, error_code&))): Only
887 check status_known once.
888 * include/experimental/bits/fs_ops.h: Likewise.
891 * include/std/functional (__is_byte_like): New trait.
892 (__is_std_equal_to): Remove.
893 (__boyer_moore_base_t): Use __is_byte_like instead of
895 * include/experimental/functional (__is_std_equal_to): Remove.
896 (__boyer_moore_base_t): Use __is_byte_like instead of
898 * testsuite/20_util/function_objects/83607.cc: New test.
900 2018-01-03 Ville Voutilainen <ville.voutilainen@gmail.com>
902 Protect optional's deduction guide with the feature macro
903 * include/std/optional: Use the feature macro.
905 2018-01-03 Jakub Jelinek <jakub@redhat.com>
907 Update copyright years.
909 Copyright (C) 2018 Free Software Foundation, Inc.
911 Copying and distribution of this file, with or without modification,
912 are permitted in any medium without royalty provided the copyright
913 notice and this notice are preserved.