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Commit | Line | Data |
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c9f61a64 | 1 | 2019-02-24 Jonathan Wakely <jwakely@redhat.com> |
2 | ||
3 | PR libstdc++/89416 | |
4 | * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Make | |
5 | copy and move members public. | |
6 | ||
61e2d6f7 | 7 | 2019-02-23 Jonathan Wakely <jwakely@redhat.com> |
8 | ||
87798f3f | 9 | * include/std/type_traits (__underlying_type_impl): New helper to |
10 | make underlying_type SFINAE-friendly. | |
11 | (underlying_type): Derive from __underlying_type_impl. | |
12 | * testsuite/20_util/underlying_type/requirements/typedefs-3.cc: New | |
13 | test. | |
14 | ||
61e2d6f7 | 15 | PR libstdc++/89446 |
16 | * include/bits/char_traits.h (__constant_char_array): Check index is | |
17 | in range before dereferencing. | |
18 | (char_traits<char>::compare, char_traits<char>::find) | |
19 | (char_traits<char8_t>::compare, char_traits<char8_t>::find): Return | |
20 | immediately if n is zero. | |
21 | (char_traits<wchar_t>::compare, char_traits<wchar_t>::find): Likewise. | |
22 | Remove workarounds for PR 67026. | |
23 | * testsuite/21_strings/basic_string_view/operators/char/89446.cc: | |
24 | New test. | |
25 | * testsuite/21_strings/basic_string_view/operators/wchar_t/89446.cc: | |
26 | New test. | |
27 | ||
90a443b3 | 28 | 2019-02-22 Eric Botcazou <ebotcazou@adacore.com> |
29 | ||
30 | * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: Adjust. | |
31 | * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: Likewise. | |
32 | ||
98485ce3 | 33 | 2019-02-22 Jakub Jelinek <jakub@redhat.com> |
34 | ||
35 | PR libstdc++/89402 | |
36 | * src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Change return | |
37 | type to std::size_t and argument to type to long double. | |
38 | ||
26b4fc38 | 39 | 2019-02-22 Eric Botcazou <ebotcazou@adacore.com> |
40 | ||
41 | * configure.host (abi_baseline_pair): Adjust for SPARC64/Linux. | |
42 | * config/abi/post/sparc64-linux-gnu: New directory. | |
43 | * config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: New file. | |
44 | * config/abi/post/sparc64-linux-gnu/32: New directory. | |
45 | * config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: New file. | |
46 | ||
4f847a8e | 47 | 2019-02-21 Jonathan Wakely <jwakely@redhat.com> |
48 | ||
49 | * testsuite/29_atomics/headers/atomic/types_std_c++20.cc: New test. | |
50 | * testsuite/29_atomics/headers/atomic/types_std_c++20_neg.cc: New | |
51 | test. | |
52 | ||
aad651b3 | 53 | 2019-02-22 Tom Honermann <tom@honermann.net> |
54 | ||
55 | * python/libstdcxx/v6/printers.py (register_type_printers): Add type | |
56 | printers for u8string and u8string_view. | |
57 | ||
c783b3cc | 58 | 2019-02-22 Tom Honermann <tom@honermann.net> |
59 | ||
60 | * testsuite/18_support/byte/ops.cc: Validate | |
61 | std::to_integer<char8_t>, std::to_integer<char16_t>, and | |
62 | std::to_integer<char32_t>. | |
63 | * testsuite/18_support/numeric_limits/dr559.cc: Validate | |
64 | std::numeric_limits<char8_t>. | |
65 | * testsuite/18_support/numeric_limits/lowest.cc: Validate | |
66 | std::numeric_limits<char8_t>::lowest(). | |
67 | * testsuite/18_support/numeric_limits/max_digits10.cc: Validate | |
68 | std::numeric_limits<char8_t>::max_digits10. | |
69 | * testsuite/18_support/type_info/fundamental.cc: Validate | |
70 | typeinfo for char8_t. | |
71 | * testsuite/20_util/from_chars/1_c++20_neg.cc: New test, validating | |
72 | std::from_chars with char8_t. | |
73 | * testsuite/20_util/hash/requirements/explicit_instantiation.cc: | |
74 | Validate explicit instantiation of std::hash<char8_t>. | |
75 | * testsuite/20_util/is_integral/value.cc: Validate | |
76 | std::is_integral<char8_t>. | |
77 | * testsuite/20_util/make_signed/requirements/typedefs-4.cc: | |
78 | Validate std::make_signed<char8_t>. | |
79 | * testsuite/21_strings/basic_string/cons/char/deduction.cc: | |
80 | Validate u8string construction from char8_t sources. | |
81 | * testsuite/21_strings/basic_string/types/pmr_typedefs.cc: Validate | |
82 | std::pmr::u8string. | |
83 | * testsuite/21_strings/basic_string_view/operations/compare/ | |
84 | char/70483.cc: Validate substr operations on u8string_view. | |
85 | * testsuite/21_strings/basic_string_view/typedefs.cc: Validate that | |
86 | the u8string_view typedef is defined. | |
87 | * testsuite/21_strings/char_traits/requirements/ | |
88 | constexpr_functions.cc: Validate char_traits<char8_t> constexpr | |
89 | member functions. | |
90 | * testsuite/21_strings/char_traits/requirements/ | |
91 | constexpr_functions_c++17.cc: Validate char_traits<char8_t> C++17 | |
92 | constexpr member functions. | |
93 | * testsuite/21_strings/headers/string/types_std_c++0x.cc: Validate | |
94 | that the u8string typedef is defined. | |
95 | * testsuite/22_locale/locale/cons/unicode.cc: Validate the presence | |
96 | of the std::codecvt<char16_t, char8_t, std::mbstate_t> and | |
97 | std::codecvt<char32_t, char8_t, std::mbstate_t> facets. | |
98 | * testsuite/29_atomics/atomic/cons/assign_neg.cc: Update line | |
99 | numbers. | |
100 | * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise. | |
101 | * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: | |
102 | Likewise. | |
103 | * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise. | |
104 | * testsuite/29_atomics/atomic_integral/is_always_lock_free.cc: | |
105 | Validate std::atomic<char8_t>::is_always_lock_free | |
106 | * testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc: | |
107 | Update line numbers. | |
108 | * testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc: | |
109 | Likewise. | |
110 | * testsuite/29_atomics/atomic_integral/operators/increment_neg.cc: | |
111 | Likewise. | |
112 | * testsuite/experimental/polymorphic_allocator/pmr_typedefs_string.cc: | |
113 | Validate std::experimental::pmr::u8string. | |
114 | * testsuite/experimental/string_view/typedefs.cc: Validate that the | |
115 | u8string_view typedef is defined. | |
116 | * testsuite/util/testsuite_common_types.h: Add char8_t, char16_t and | |
117 | char32_t to the typelists. | |
118 | ||
ef96a935 | 119 | 2019-02-22 Tom Honermann <tom@honermann.net> |
120 | ||
121 | * include/ext/typelist.h: Constrain a partial specialization of | |
122 | typelist::detail::append_ to only match chain<T1,T2>. | |
123 | ||
d373b606 | 124 | 2019-02-21 Jonathan Wakely <jwakely@redhat.com> |
125 | ||
126 | PR libstdc++/89416 | |
127 | * include/bits/alloc_traits.h (__is_alloc_insertable_impl): Replace | |
128 | class template with class. Replace move and copy member types with | |
129 | member alias templates, so they are only instantiated when needed. | |
130 | (__is_copy_insertable, __is_move_insertable): Adjust base class. | |
131 | * testsuite/23_containers/vector/modifiers/push_back/89130.cc: Enable | |
132 | test for C++11/14/17 as well. | |
133 | * testsuite/23_containers/vector/modifiers/push_back/89416.cc: New | |
134 | test. | |
135 | ||
25395ee8 | 136 | 2019-02-20 Jakub Jelinek <jakub@redhat.com> |
137 | ||
138 | PR libstdc++/89402 | |
139 | * src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Add | |
140 | _GLIBCXX_PURE to the alias declaration. | |
141 | ||
affcb65b | 142 | 2019-02-19 Jonathan Wakely <jwakely@redhat.com> |
143 | ||
144 | * testsuite/21_strings/basic_string/literals/types.cc | |
145 | [_GLIBCXX_USE_CHAR8_T]: Adjust expected string type for u8 literal. | |
146 | * testsuite/21_strings/basic_string/literals/values.cc | |
147 | [_GLIBCXX_USE_CHAR8_T]: Likewise. | |
148 | * testsuite/22_locale/codecvt/char16_t.cc: Adjust for u8 literals | |
149 | potentially having different type. | |
150 | * testsuite/22_locale/codecvt/char32_t.cc: Likewise. | |
151 | * testsuite/22_locale/codecvt/codecvt_utf8/79980.cc: Cast u8 literal | |
152 | to char. | |
153 | * testsuite/22_locale/codecvt/codecvt_utf8/wchar_t/1.cc: Likewise. | |
154 | * testsuite/22_locale/codecvt/utf8.cc: Likewise. | |
155 | * testsuite/22_locale/conversions/string/2.cc: Remove u8 prefix from | |
156 | string literals only using basic character set. | |
157 | * testsuite/22_locale/conversions/string/3.cc: Likewise. Cast other | |
158 | u8 literals to char. | |
159 | * testsuite/29_atomics/headers/atomic/macros.cc [_GLIBCXX_USE_CHAR8_T]: | |
160 | Test ATOMIC_CHAR8_T_LOCK_FREE. | |
161 | Add missing #error to ATOMIC_CHAR16_T_LOCK_FREE test. | |
162 | * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc | |
163 | [_GLIBCXX_USE_CHAR8_T]: Check for std::atomic_char8_t. | |
164 | * testsuite/experimental/string_view/literals/types.cc | |
165 | [_GLIBCXX_USE_CHAR8_T]: Adjust expected string_view type for u8 | |
166 | literal. | |
167 | * testsuite/experimental/string_view/literals/values.cc | |
168 | [_GLIBCXX_USE_CHAR8_T]: Likewise. | |
169 | ||
4acc5060 | 170 | 2019-02-19 Tom Honermann <tom@honermann.net> |
171 | ||
172 | * testsuite/18_support/numeric_limits/char8_t.cc: New test cloned | |
173 | from char16_32_t.cc; validates numeric_limits<char8_t>. | |
174 | * testsuite/21_strings/basic_string/literals/types-char8_t.cc: New | |
175 | test cloned from types.cc; validates operator""s for char8_t | |
176 | returns u8string. | |
177 | * testsuite/21_strings/basic_string/literals/values-char8_t.cc: New | |
178 | test cloned from values.cc; validates construction and comparison | |
179 | of u8string values. | |
180 | * testsuite/21_strings/basic_string/requirements/ | |
181 | /explicit_instantiation/char8_t/1.cc: New test cloned from | |
182 | char16_t/1.cc; validates explicit instantiation of | |
183 | basic_string<char8_t>. | |
184 | * testsuite/21_strings/basic_string_view/literals/types-char8_t.cc: | |
185 | New test cloned from types.cc; validates operator""sv for char8_t | |
186 | returns u8string_view. | |
187 | * testsuite/21_strings/basic_string_view/literals/ | |
188 | values-char8_t.cc: New test cloned from values.cc; validates | |
189 | construction and comparison of u8string_view values. | |
190 | * testsuite/21_strings/basic_string_view/requirements/ | |
191 | explicit_instantiation/char8_t/1.cc: New test cloned from | |
192 | char16_t/1.cc; validates explicit instantiation of | |
193 | basic_string_view<char8_t>. | |
194 | * testsuite/21_strings/char_traits/requirements/char8_t/65049.cc: | |
195 | New test cloned from char16_t/65049.cc; validates that | |
196 | char_traits<char8_t> is not vulnerable to the concerns in PR65049. | |
197 | * testsuite/21_strings/char_traits/requirements/char8_t/ | |
198 | typedefs.cc: New test cloned from char16_t/typedefs.cc; validates | |
199 | that char_traits<char8_t> member typedefs are present and correct. | |
200 | * testsuite/21_strings/char_traits/requirements/ | |
201 | explicit_instantiation/char8_t/1.cc: New test cloned from | |
202 | char16_t/1.cc; validates explicit instantiation of | |
203 | char_traits<char8_t>. | |
204 | * testsuite/22_locale/codecvt/char16_t-char8_t.cc: New test cloned | |
205 | from char16_t.cc: validates | |
206 | codecvt<char16_t, char8_t, mbstate_t>. | |
207 | * testsuite/22_locale/codecvt/char32_t-char8_t.cc: New test cloned | |
208 | from char32_t.cc: validates | |
209 | codecvt<char32_t, char8_t, mbstate_t>. | |
210 | * testsuite/22_locale/codecvt/utf8-char8_t.cc: New test cloned from | |
211 | utf8.cc; validates codecvt<char16_t, char8_t, std::mbstate_t> and | |
212 | codecvt<char32_t, char8_t, std::mbstate_t>. | |
213 | * testsuite/27_io/filesystem/path/native/string-char8_t.cc: New | |
214 | test cloned from string.cc; validates filesystem::path construction | |
215 | from char8_t input. | |
216 | * testsuite/experimental/feat-char8_t.cc: New test; validates that | |
217 | the __cpp_lib_char8_t feature test macro is defined with the | |
218 | correct value. | |
219 | * testsuite/experimental/filesystem/path/native/string-char8_t.cc: | |
220 | New test cloned from string.cc; validates filesystem::path | |
221 | construction from char8_t input. | |
222 | * testsuite/experimental/string_view/literals/types-char8_t.cc: New | |
223 | test cloned from types.cc; validates operator""sv for char8_t | |
224 | returns u8string_view. | |
225 | * testsuite/experimental/string_view/literals/values-char8_t.cc: | |
226 | New test cloned from values.cc; validates construction and | |
227 | comparison of u8string_view values. | |
228 | * testsuite/experimental/string_view/requirements/ | |
229 | explicit_instantiation/char8_t/1.cc: New test cloned from | |
230 | char16_t/1.cc; validates explicit instantiation of | |
231 | basic_string_view<char8_t>. | |
232 | * testsuite/ext/char8_t/atomic-1.cc: New test; validates that | |
233 | ATOMIC_CHAR8_T_LOCK_FREE is not defined if char8_t support is not | |
234 | enabled. | |
235 | ||
25694c85 | 236 | 2019-02-19 Tom Honermann <tom@honermann.net> |
237 | ||
238 | P0482R5 char8_t: Standard library support | |
239 | * config/abi/pre/gnu-versioned-namespace.ver (CXXABI_2.0): Add | |
240 | typeinfo symbols for char8_t. | |
241 | * config/abi/pre/gnu.ver: Add CXXABI_1.3.12. | |
242 | (GLIBCXX_3.4.26): Add symbols for specializations of | |
243 | numeric_limits and codecvt that involve char8_t. | |
244 | (CXXABI_1.3.12): Add typeinfo symbols for char8_t. | |
245 | * include/bits/atomic_base.h: Add atomic_char8_t. | |
246 | * include/bits/basic_string.h: Add std::hash<u8string> and | |
247 | operator""s(const char8_t*, size_t). | |
248 | * include/bits/c++config: Define _GLIBCXX_USE_CHAR8_T and | |
249 | __cpp_lib_char8_t. | |
250 | * include/bits/char_traits.h: Add char_traits<char8_t>. | |
251 | * include/bits/codecvt.h: Add | |
252 | codecvt<char16_t, char8_t, mbstate_t>, | |
253 | codecvt<char32_t, char8_t, mbstate_t>, | |
254 | codecvt_byname<char16_t, char8_t, mbstate_t>, and | |
255 | codecvt_byname<char32_t, char8_t, mbstate_t>. | |
256 | * include/bits/cpp_type_traits.h: Add __is_integer<char8_t> to | |
257 | recognize char8_t as an integral type. | |
258 | * include/bits/fs_path.h: (path::__is_encoded_char): Recognize | |
259 | char8_t. | |
260 | (path::u8string): Return std::u8string when char8_t support is | |
261 | enabled. | |
262 | (path::generic_u8string): Likewise. | |
263 | (path::_S_convert): Handle conversion from char8_t input. | |
264 | (path::_S_str_convert): Likewise. | |
265 | * include/bits/functional_hash.h: Add hash<char8_t>. | |
266 | * include/bits/locale_conv.h (__str_codecvt_out): Add overloads for | |
267 | char8_t. | |
268 | * include/bits/locale_facets.h (_GLIBCXX_NUM_UNICODE_FACETS): Bump | |
269 | for new char8_t specializations. | |
270 | * include/bits/localefwd.h: Add missing declarations of | |
271 | codecvt<char16_t, char, mbstate_t> and | |
272 | codecvt<char32_t, char, mbstate_t>. Add char8_t declarations | |
273 | codecvt<char16_t, char8_t, mbstate_t> and | |
274 | codecvt<char32_t, char8_t, mbstate_t>. | |
275 | * include/bits/postypes.h: Add u8streampos | |
276 | * include/bits/stringfwd.h: Add declarations of | |
277 | char_traits<char8_t> and u8string. | |
278 | * include/c_global/cstddef: Add __byte_operand<char8_t>. | |
279 | * include/experimental/bits/fs_path.h (path::__is_encoded_char): | |
280 | Recognize char8_t. | |
281 | (path::u8string): Return std::u8string when char8_t support is | |
282 | enabled. | |
283 | (path::generic_u8string): Likewise. | |
284 | (path::_S_convert): Handle conversion from char8_t input. | |
285 | (path::_S_str_convert): Likewise. | |
286 | * include/experimental/string: Add u8string. | |
287 | * include/experimental/string_view: Add u8string_view, | |
288 | hash<experimental::u8string_view>, and | |
289 | operator""sv(const char8_t*, size_t). | |
290 | * include/std/atomic: Add atomic<char8_t> and atomic_char8_t. | |
291 | * include/std/charconv (__is_int_to_chars_type): Recognize char8_t | |
292 | as a character type. | |
293 | * include/std/limits: Add numeric_limits<char8_t>. | |
294 | * include/std/string_view: Add u8string_view, | |
295 | hash<experimental::u8string_view>, and | |
296 | operator""sv(const char8_t*, size_t). | |
297 | * include/std/type_traits: Add __is_integral_helper<char8_t>, | |
298 | __make_unsigned<char8_t>, and __make_signed<char8_t>. | |
299 | * libsupc++/atomic_lockfree_defines.h: Define | |
300 | ATOMIC_CHAR8_T_LOCK_FREE. | |
301 | * src/c++11/Makefile.am: Compile with -fchar8_t when compiling | |
302 | codecvt.cc and limits.cc so that char8_t specializations of | |
303 | numeric_limits and codecvt and emitted. | |
304 | * src/c++11/Makefile.in: Likewise. | |
305 | * src/c++11/codecvt.cc: Define members of | |
306 | codecvt<char16_t, char8_t, mbstate_t>, | |
307 | codecvt<char32_t, char8_t, mbstate_t>, | |
308 | codecvt_byname<char16_t, char8_t, mbstate_t>, and | |
309 | codecvt_byname<char32_t, char8_t, mbstate_t>. | |
310 | * src/c++11/limits.cc: Define members of | |
311 | numeric_limits<char8_t>. | |
312 | * src/c++98/Makefile.am: Compile with -fchar8_t when compiling | |
313 | locale_init.cc and localename.cc. | |
314 | * src/c++98/Makefile.in: Likewise. | |
315 | * src/c++98/locale_init.cc: Add initialization for the | |
316 | codecvt<char16_t, char8_t, mbstate_t> and | |
317 | codecvt<char32_t, char8_t, mbstate_t> facets. | |
318 | * src/c++98/localename.cc: Likewise. | |
319 | * testsuite/util/testsuite_abi.cc: Validate ABI bump. | |
320 | ||
140615bb | 321 | 2019-02-18 Wilco Dijkstra <wdijkstr@arm.com> |
322 | ||
323 | * 27_io/filesystem/operations/all.cc: Add dg-require-filesystem-ts. | |
324 | * 27_io/filesystem/operations/resize_file.cc: Likewise. | |
325 | * 27_io/filesystem/path/generation/normal2.cc: Likewise. | |
326 | ||
c677a9d7 | 327 | 2019-02-14 Jonathan Wakely <jwakely@redhat.com> |
328 | ||
1bbfe9f8 | 329 | * doc/xml/manual/status_cxx2020.xml: Update P0887R1 status. |
330 | * doc/html/*: Regenerate. | |
331 | ||
b24f00b1 | 332 | * doc/xml/manual/status_cxx2017.xml: Add P0063R3 to status table. |
333 | * doc/html/*: Regenerate. | |
334 | ||
a3d1baa9 | 335 | * doc/xml/manual/intro.xml: Document LWG 2586 status. |
336 | * include/bits/uses_allocator.h (__uses_alloc): Use const lvalue | |
337 | allocator type in is_constructible checks. | |
338 | * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error. | |
339 | * testsuite/20_util/scoped_allocator/dr2586.cc: New test. | |
340 | * testsuite/20_util/tuple/cons/allocators.cc: Add test using | |
341 | problematic type from LWG 2586 discussion. | |
342 | * testsuite/20_util/uses_allocator/69293_neg.cc: Adjust dg-error. | |
343 | * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise. | |
344 | ||
99d130bf | 345 | * configure.ac: Check for C11 timespec_get function. |
346 | * crossconfig.m4 (freebsd, linux, gnu, cygwin, solaris, netbsd) | |
347 | (openbsd): Likewise | |
348 | * config.h.in: Regenerate. | |
349 | * configure: Regenerate. | |
350 | * include/c_global/ctime (timespec, timespec_get): Add to namespace | |
351 | std for C++17 and up. | |
352 | ||
48772ec3 | 353 | * doc/xml/manual/intro.xml: Document LWG 2537 status. |
354 | * include/bits/stl_queue.h | |
355 | (priority_queue(const Compare&, const Container&, const Alloc&)) | |
356 | (priority_queue(const Compare&, Container&&, const Alloc&)): Call | |
357 | make_heap. | |
358 | * testsuite/23_containers/priority_queue/dr2537.cc: New test. | |
359 | ||
ee32dd64 | 360 | * doc/xml/manual/intro.xml: Document LWG 2566 status. |
361 | * include/bits/stl_queue.h (queue, priority_queue): Add static | |
362 | assertions to enforce LWG 2566 requirement on value_type. | |
363 | * include/bits/stl_stack.h (stack): Likewise. | |
364 | ||
9724de38 | 365 | PR middle-end/89303 |
366 | * testsuite/20_util/enable_shared_from_this/89303.cc: New test. | |
367 | ||
c677a9d7 | 368 | * doc/xml/manual/intro.xml: Document LWG 2735 status. |
369 | * include/bits/std_abs.h: Add comment about LWG 2735. | |
370 | * testsuite/26_numerics/headers/cstdlib/dr2735.cc: New test. | |
371 | ||
4194f872 | 372 | 2019-02-13 Jonathan Wakely <jwakely@redhat.com> |
373 | ||
374 | PR libstdc++/89345 | |
375 | * include/std/version [__cpp_impl_destroying_delete] | |
376 | (__cpp_lib_destroying_delete): Only define for C++2a and later. | |
377 | * libsupc++/new [__cpp_impl_destroying_delete] | |
378 | (__cpp_lib_destroying_delete): Likewise. | |
379 | (destroying_delete_t, destroying_delete): Likewise, but define even | |
380 | when __cpp_impl_destroying_delete is not defined. | |
381 | * testsuite/18_support/destroying_delete.cc: New test. | |
382 | ||
aaacaee2 | 383 | 2019-02-11 Jonathan Wakely <jwakely@redhat.com> |
384 | ||
385 | PR libstdc++/89023 | |
386 | * testsuite/17_intro/headers/c++2011/parallel_mode.cc: New test. | |
387 | * testsuite/17_intro/headers/c++2014/parallel_mode.cc: New test. | |
388 | * testsuite/17_intro/headers/c++2017/parallel_mode.cc: New test. | |
389 | * testsuite/28_regex/headers/regex/parallel_mode.cc: Remove. | |
390 | ||
5256b0dd | 391 | 2019-02-09 Jonathan Wakely <jwakely@redhat.com> |
392 | ||
393 | PR libstdc++/71044 | |
394 | * include/bits/fs_path.h (path::has_root_name) | |
395 | (path::has_root_directory, path::has_root_path) | |
396 | (path::has_relative_path, path::has_parent_path) | |
397 | (path::has_filename, path::has_stem, path::has_extension) | |
398 | (path::is_absolute, path::is_relative, path::_M_find_extension): Add | |
399 | noexcept. | |
400 | * src/c++17/fs_path.cc (path::has_root_name) | |
401 | (path::has_root_directory, path::has_root_path) | |
402 | (path::has_relative_path, path::has_parent_path) | |
403 | (path::has_filename, path::_M_find_extension): Add noexcept. | |
404 | ||
e32f625e | 405 | 2019-02-06 Jonathan Wakely <jwakely@redhat.com> |
406 | ||
407 | PR libstdc++/89102 (partial) | |
408 | * include/std/type_traits (common_type<>): Define. | |
409 | (common_type<T>): Derive from common_type<T, T>. | |
410 | * testsuite/20_util/common_type/requirements/explicit_instantiation.cc: | |
411 | Test zero-length template argument list. | |
412 | * testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc: | |
413 | Test additional single argument cases. | |
414 | * testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc: | |
415 | Adjust expected error. | |
416 | ||
b03489db | 417 | 2019-02-05 Jonathan Wakely <jwakely@redhat.com> |
418 | ||
e89e4fec | 419 | PR libstdc++/89128 |
420 | * include/bits/stl_queue.h (queue, priority_queue): Add deduction | |
421 | guides. | |
422 | * include/bits/stl_stack.h (stack): Likewise. | |
423 | * testsuite/23_containers/priority_queue/deduction.cc: New test. | |
424 | * testsuite/23_containers/queue/deduction.cc: New test. | |
425 | * testsuite/23_containers/stack/deduction.cc: New test. | |
426 | ||
b640dd11 | 427 | PR libstdc++/89194 |
428 | * include/std/type_traits (__is_convertible_helper) | |
429 | (__is_convertible_helper<_From, _To, false>): Revert changes to | |
430 | support is_nothrow_convertible. | |
431 | (__is_nt_convertible_helper): New helper. | |
432 | (is_nothrow_convertible): Use __is_nt_convertible_helper. | |
433 | ||
74c88c5f | 434 | * testsuite/23_containers/vector/modifiers/push_back/49836.cc: Restore |
435 | use of CopyConsOnlyType, but also test DelAnyAssign for completeness. | |
436 | ||
eca5e8d4 | 437 | PR libstdc++/89130 |
438 | * include/bits/alloc_traits.h (__is_copy_insertable_impl): Rename to | |
439 | __is_alloc_insertable_impl. Replace single type member with two | |
440 | members, one for each of copy and move insertable. | |
441 | (__is_move_insertable): New trait for internal use. | |
442 | * include/bits/stl_vector.h (vector::_S_nothrow_relocate(true_type)) | |
443 | (vector::_S_nothrow_relocate(true_type)): New functions to | |
444 | conditionally check if __relocate_a can throw. | |
445 | (vector::_S_use_relocate()): Dispatch to _S_nothrow_relocate based | |
446 | on __is_move_insertable. | |
447 | (vector::_S_do_relocate): New overloaded functions to conditionally | |
448 | call __relocate_a. | |
449 | (vector::_S_relocate): New function that dispatches to _S_do_relocate | |
450 | based on _S_use_relocate. | |
451 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) | |
452 | (vector::_M_default_append): Call _S_relocate instead of __relocate_a. | |
453 | * testsuite/23_containers/vector/modifiers/push_back/89130.cc: New. | |
454 | ||
b03489db | 455 | PR libstdc++/89090 |
456 | * include/bits/stl_uninitialized.h (__relocate_a_1): Make unused | |
457 | parameter unnamed. Add message to static assertion. | |
458 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) | |
459 | (vector::_M_default_append): Use _GLIBCXX17_CONSTEXPR for if constexpr | |
460 | in C++11 code. | |
461 | ||
71625a15 | 462 | 2019-02-05 Marc Glisse <marc.glisse@inria.fr> |
463 | ||
464 | PR libstdc++/87106 | |
465 | * include/bits/stl_uninitialized.h (__is_trivially_relocatable): | |
466 | Rename... | |
467 | (__is_bitwise_relocatable): ... to this. | |
468 | (__relocate_a_1): Adapt. | |
469 | * include/bits/stl_deque.h (__is_trivially_relocatable): Rename... | |
470 | (__is_bitwise_relocatable): ... to this. | |
471 | ||
e7b22e58 | 472 | 2019-01-30 Jonathan Wakely <jwakely@redhat.com> |
473 | ||
474 | PR libstdc++/89117 | |
475 | * src/c++17/fs_path.cc (path::replace_extension): Erase extension from | |
476 | final component as well as from _M_pathname. Append the dot using | |
477 | operator+= instead of only to _M_pathname. | |
478 | (path::_M_find_extension): Reformat slightly. | |
479 | * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: | |
480 | Add more test cases. | |
481 | ||
dae923a7 | 482 | 2019-01-30 Ulrich Drepper <drepper@redhat.com> |
483 | ||
484 | * doc/xml/manual/status_cxx2020.xml: Update P0600 entry. | |
485 | ||
710397ad | 486 | 2019-01-29 Jonathan Wakely <jwakely@redhat.com> |
487 | ||
5efc4356 | 488 | * testsuite/26_numerics/headers/complex/synopsis.cc: Remove incorrect |
489 | constexpr specifiers from arg and proj. | |
490 | ||
5f15e718 | 491 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add missing exports for |
492 | __shared_ptr instantiations used by gcc4-compatible ABI. | |
493 | ||
307e86fc | 494 | * include/experimental/forward_list (experimental::erase): Qualify |
495 | call to erase_if. | |
496 | * include/experimental/list (experimental::erase): Likewise. | |
497 | * include/std/forward_list (std::erase): Likewise. | |
498 | * include/std/list (std::erase): Likewise. | |
499 | ||
38129d1a | 500 | * testsuite/20_util/reference_wrapper/result_type.cc: Disable for |
501 | C++2a. | |
502 | * testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise. | |
503 | * testsuite/20_util/reference_wrapper/typedefs-3.cc: Likewise. | |
504 | * testsuite/20_util/reference_wrapper/typedefs.cc: Likewise. | |
505 | * testsuite/30_threads/async/54297.cc: Suppress nodiscard warning. | |
506 | * testsuite/ext/array_allocator/26875.cc: Likewise. | |
507 | * testsuite/ext/pool_allocator/allocate_chunk.cc: Likewise. | |
508 | * testsuite/util/replacement_memory_operators.h: Likewise. | |
509 | * testsuite/util/testsuite_allocator.h: Likewise. | |
510 | ||
710397ad | 511 | * include/std/memory_resource (__pool_resource::_M_unpooled): Use |
512 | normal mode vector, even for debug mode. | |
513 | * include/std/vector [_GLIBCXX_DEBUG] (_GLIBCXX_STD_C::pmr::vector): | |
514 | Define alias template for normal mode vector. | |
515 | ||
70f71249 | 516 | 2019-01-28 Jonathan Wakely <jwakely@redhat.com> |
517 | ||
518 | PR libstdc++/68737 | |
519 | * config/locale/generic/c_locale.h (__convert_from_v) | |
520 | [_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF. | |
521 | * config/os/hpux/os_defines.h: Define _GLIBCXX_HAVE_BROKEN_VSNPRINTF. | |
522 | * include/bits/locale_facets.tcc (num_put::_M_insert_float) | |
523 | [_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF. | |
524 | ||
f1074115 | 525 | 2019-01-24 Jonathan Wakely <jwakely@redhat.com> |
526 | ||
4bc4fd90 | 527 | PR libstdc++/88840 |
528 | * include/bits/stl_vector.h (vector::__use_relocate): Replace static | |
529 | data member with static member function _S_use_relocate(). | |
530 | * include/bits/vector.tcc (vector::reserve, vector::_M_realloc_insert) | |
531 | (vector::_M_default_append): Use _S_use_relocate() instead of | |
532 | __use_relocate. | |
533 | ||
f1074115 | 534 | * testsuite/27_io/filesystem/path/compare/strings.cc: Only compare |
535 | sign of results. | |
536 | ||
1c4657a3 | 537 | 2019-01-22 Jonathan Wakely <jwakely@redhat.com> |
538 | ||
539 | PR libstdc++/88740 | |
540 | * testsuite/util/testsuite_hooks.h [stderr] (VERIFY): Use fprintf to | |
541 | write to stderr instead of using printf. | |
542 | ||
dafe8c59 | 543 | 2019-01-21 Jakub Jelinek <jakub@redhat.com> |
544 | ||
545 | PR libstdc++/86590 | |
546 | * include/bits/char_traits.h (__constant_string_p, | |
547 | __constant_char_array_p): Use __builtin_is_constant_evaluated if | |
548 | available. | |
549 | ||
eaf966f3 | 550 | 2019-01-20 Ulrich Drepper <drepper@redhat.com> |
551 | ||
552 | Implement C++20 P0600r1. | |
553 | * include/backward/hash_map: Add nodiscard attribute to empty. | |
554 | * include/backward/hash_set: Likewise. | |
555 | * backward/hashtable.h: Likewise. | |
556 | * include/bits/basic_string.h: Likewise. | |
557 | * include/bits/forward_list.h: Likewise. | |
558 | * include/bits/hashtable.h: Likewise. | |
559 | * include/bits/regex.h: Likewise. | |
560 | * include/bits/stl_deque.h: Likewise. | |
561 | * include/bits/stl_list.h: Likewise. | |
562 | * include/bits/stl_map.h: Likewise. | |
563 | * include/bits/stl_multimap.h: Likewise. | |
564 | * include/bits/stl_multiset.h: Likewise. | |
565 | * include/bits/stl_queue.h: Likewise. | |
566 | * include/bits/stl_set.h: Likewise. | |
567 | * include/bits/stl_stack.h: Likewise. | |
568 | * include/bits/stl_tree.h: Likewise. | |
569 | * include/bits/stl_vector.h: Likewise. | |
570 | * include/bits/unordered_map.h: Likewise. | |
571 | * include/bits/unordered_set.h: Likewise. | |
572 | * include/debug/array: Likewise. | |
573 | * include/experimental/any: Likewise. | |
574 | * include/experimental/bits/fs_path.h: Likewise. | |
575 | * include/experimental/internet: Likewise. | |
576 | * include/experimental/string_view: Likewise. | |
577 | * include/ext/pb_ds/detail/bin_search_tree_/info_fn_imps.hpp: | |
578 | Likewise. | |
579 | * include/ext/pb_ds/detail/binary_heap_/binary_heap_.hpp: | |
580 | Likewise. | |
581 | * include/ext/pb_ds/detail/binary_heap_/info_fn_imps.hpp: | |
582 | Likewise. | |
583 | * include/ext/pb_ds/detail/cc_hash_table_map_/cc_ht_map_.hpp: | |
584 | Likewise. | |
585 | * include/ext/pb_ds/detail/cc_hash_table_map_/info_fn_imps.hpp: | |
586 | Likewise. | |
587 | * include/ext/pb_ds/detail/cc_hash_table_map_/size_fn_imps.hpp: | |
588 | Likewise. | |
589 | * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: | |
590 | Likewise. | |
591 | * include/ext/pb_ds/detail/gp_hash_table_map_/info_fn_imps.hpp: | |
592 | Likewise. | |
593 | * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ | |
594 | info_fn_imps.hpp: Likewise. | |
595 | * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ | |
596 | left_child_next_sibling_heap_.hpp: Likewise. | |
597 | * include/ext/pb_ds/detail/list_update_map_/info_fn_imps.hpp: | |
598 | Likewise. | |
599 | * include/ext/pb_ds/detail/list_update_map_/lu_map_.hpp: | |
600 | Likewise. | |
601 | * include/ext/pb_ds/detail/ov_tree_map_/info_fn_imps.hpp: | |
602 | Likewise. | |
603 | * include/ext/pb_ds/detail/ov_tree_map_/ov_tree_map_.hp: | |
604 | Likewise. | |
605 | * include/ext/pb_ds/detail/pat_trie_/info_fn_imps.hpp: | |
606 | Likewise. | |
607 | * include/ext/pb_ds/detail/pat_trie_/pat_trie_.hpp: | |
608 | Likewise. | |
609 | * include/ext/pb_ds/detail/rc_binomial_heap_/rc.hpp: | |
610 | Likewise. | |
611 | * include/ext/pb_ds/detail/tree_trace_base.hpp: Likewise. | |
612 | * include/ext/pb_ds/trie_policy.hpp: Likewise. | |
613 | * include/ext/rope: Likewise. | |
614 | * include/ext/slist: Likewise. | |
615 | * include/ext/vstring.h: Likewise. | |
616 | * include/profile/array: Likewise. | |
617 | * include/std/array: Likewise. | |
618 | * include/tr1/array: Likewise. | |
619 | * include/tr1/hashtable.h: Likewise. | |
620 | * include/tr1/regex: Likewise. | |
621 | * include/tr2/dynamic_bitset: Likewise. | |
622 | * include/bits/alloc_traits.h: Add nodiscard attribute to | |
623 | allocate. | |
624 | * include/experimental/memory_resource: Likewise. | |
625 | * include/ext/alloc_traits.h: Likewise. | |
626 | * include/ext/array_allocator.h: Likewise. | |
627 | * include/ext/bitmap_allocator.h: Likewise. | |
628 | * include/ext/debug_allocator.h: Likewise. | |
629 | * include/ext/extptr_allocator.h: Likewise. | |
630 | * include/ext/mt_allocator.h: Likewise. | |
631 | * include/ext/new_allocator.h: Likewise. | |
632 | * include/ext/pool_allocator.h: Likewise. | |
633 | * include/ext/throw_allocator.h: Likewise. | |
634 | * include/std/scoped_allocator: Likewise. | |
635 | * libsupc++/eh_alloc.cc: Likewise. | |
636 | * include/std/future: Add nodiscard attribute to async. | |
637 | * libsupc++/new: Add nodiscard attribute to new. | |
638 | ||
3c1c2a8c | 639 | 2019-01-18 Jonathan Wakely <jwakely@redhat.com> |
640 | ||
641 | PR libstdc++/87514 | |
642 | PR libstdc++/87520 | |
643 | PR libstdc++/88782 | |
644 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export new symbol. | |
645 | * include/bits/shared_ptr.h | |
646 | (shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)) | |
647 | (allocate_shared): Change to use new tag type. | |
648 | * include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_eq): | |
649 | Declare new member function. | |
650 | (_Sp_alloc_shared_tag): Define new type. | |
651 | (_Sp_counted_ptr_inplace): Declare __shared_count<_Lp> as a friend. | |
652 | (_Sp_counted_ptr_inplace::_M_get_deleter) [!__cpp_rtti]: Use | |
653 | _Sp_make_shared_tag::_S_eq to check type_info. | |
654 | (__shared_count(Ptr, Deleter),__shared_count(Ptr, Deleter, Alloc)): | |
655 | Constrain to prevent being called with _Sp_alloc_shared_tag. | |
656 | (__shared_count(_Sp_make_shared_tag, const _Alloc&, Args&&...)): | |
657 | Replace constructor with ... | |
658 | (__shared_count(Tp*&, _Sp_alloc_shared_tag<_Alloc>, Args&&...)): Use | |
659 | reference parameter so address of the new object can be returned to | |
660 | the caller. Obtain the allocator from the tag type. | |
661 | (__shared_ptr(_Sp_make_shared_tag, const Alloc&, Args&&...)): Replace | |
662 | constructor with ... | |
663 | (__shared_ptr(_Sp_alloc_shared_tag<Alloc>, Args&&...)): Pass _M_ptr | |
664 | to the __shared_count constructor. | |
665 | (__allocate_shared): Change to use new tag type. | |
666 | * src/c++11/shared_ptr.cc (_Sp_make_shared_tag::_S_eq): Define. | |
667 | ||
21a962b2 | 668 | 2019-01-17 Jonathan Wakely <jwakely@redhat.com> |
669 | ||
464ac146 | 670 | * src/c++17/fs_ops.cc |
671 | (equivalent(const path&, const path&, error_code&)) | |
672 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use GetFileInformationByHandle to | |
673 | compare files instead of relying on incomplete info returned by stat. | |
674 | ||
2987a93d | 675 | PR libstdc++/88884 |
676 | * src/c++17/fs_ops.cc (absolute(const path&, error_code&)): Do nothing | |
677 | if the path is already absolute. | |
678 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize root-directory. | |
679 | [!_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Pass error_code to current_path. | |
680 | ||
21a962b2 | 681 | PR libstdc++/88881 |
682 | * src/c++17/fs_ops.cc (canonical(const path&, error_code&)) | |
683 | [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Normalize path, to match behaviour | |
684 | of filesystem::exists. | |
685 | (create_directories(const path&, error_code&)): Add assertions. | |
686 | (status(const path&, error_code&)) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: | |
687 | Add workaround for bug in _wstat for paths with trailing slash. | |
688 | * testsuite/27_io/filesystem/operations/create_directories.cc: Adjust | |
689 | for expected behaviour on mingw. | |
690 | * testsuite/experimental/filesystem/operations/create_directories.cc: | |
691 | Likewise. | |
692 | * testsuite/27_io/filesystem/operations/temp_directory_path.cc: Use | |
693 | "TMP" instead of "TMPDIR" and clean environment before each test. Do | |
694 | not test permissions on mingw targets. | |
695 | ||
93478c9f | 696 | 2019-01-16 Jonathan Wakely <jwakely@redhat.com> |
697 | ||
698 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add exports for fstream | |
699 | constructors and open members taking wide strings. Fix patterns for | |
700 | filesystem::path members to match wstring_view parameters. Add | |
701 | exports for shared_ptr members used by directory iterators. | |
702 | * src/c++17/fs_ops.cc (remove(const path&, error_code&)): Clear the | |
703 | error code parameter if the file doesn't exist. | |
704 | * src/filesystem/ops.cc (remove(const path&, error_code&)): | |
705 | Likewise. | |
706 | * testsuite/27_io/filesystem/operations/canonical.cc: Fix expected | |
707 | values for mingw targets, where "/" is not an absolute path. Do not | |
708 | test symlinks on mingw targets. | |
709 | * testsuite/experimental/filesystem/operations/canonical.cc: Likewise. | |
710 | * testsuite/27_io/filesystem/operations/copy.cc: Do not test symlinks | |
711 | on mingw targets. | |
712 | * testsuite/experimental/filesystem/operations/copy.cc: Likewise. | |
713 | * testsuite/27_io/filesystem/operations/create_directories.cc: Check | |
714 | that each component of the path is created. | |
715 | * testsuite/experimental/filesystem/operations/create_directories.cc: | |
716 | Likewise. | |
717 | * testsuite/27_io/filesystem/operations/exists.cc: Do not test | |
718 | permissions on mingw targets. | |
719 | * testsuite/experimental/filesystem/operations/exists.cc: Likewise. | |
720 | * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. | |
721 | * testsuite/experimental/filesystem/operations/is_empty.cc: Likewise. | |
722 | * testsuite/27_io/filesystem/operations/permissions.cc: XFAIL for | |
723 | mingw targets. | |
724 | * testsuite/experimental/filesystem/operations/permissions.cc: | |
725 | Likewise. | |
726 | * testsuite/27_io/filesystem/operations/remove.cc: Do not test | |
727 | symlinks or permissions on mingw targets. | |
728 | * testsuite/experimental/filesystem/operations/remove.cc: Likewise. | |
729 | * testsuite/27_io/filesystem/operations/remove_all.cc: Do not test | |
730 | symlinks on mingw targets. | |
731 | * testsuite/experimental/filesystem/operations/remove_all.cc: | |
732 | Likewise. | |
733 | * testsuite/27_io/filesystem/operations/status.cc: Do not test | |
734 | permissions on mingw targets. | |
735 | * testsuite/27_io/filesystem/operations/weakly_canonical.cc: Do not | |
736 | test symlinks on mingw targets. | |
737 | * testsuite/experimental/filesystem/operations/space.cc: Fix test | |
738 | for mingw targets. | |
739 | ||
af93b844 | 740 | 2019-02-14 Ulrich Drepper <drepper@redhat.com> |
741 | ||
742 | PR libstdc++/88738 | |
743 | Warn about unused comparisons of shared_ptr/unique_ptr | |
744 | * include/bits/c++config [_GLIBCXX_NODISCARD]: Define. | |
745 | * include/bits/shared_ptr.h: Use it for operator ==, !=, | |
746 | <, <=, >, >= for shared_ptr. | |
747 | * include/bits/unique_ptr.h: Likewise for unique_ptr. | |
748 | ||
8793c0de | 749 | 2019-01-15 Jonathan Wakely <jwakely@redhat.com> |
750 | ||
afa61572 | 751 | * include/bits/shared_ptr_base.h (__cpp_lib_shared_ptr_arrays): Define |
752 | as 201611L, because P0497R0 changes are supported. | |
753 | * include/std/version (__cpp_lib_shared_ptr_arrays): Likewise. | |
754 | ||
feb89906 | 755 | * include/bits/erase_if.h [__cplusplus > 201703L] |
756 | (__cpp_lib_erase_if): Only define for C++2a. | |
757 | * include/std/iterator [__cplusplus >= 201402L && !_GLIBCXX_DEBUG] | |
758 | (__cpp_lib_null_iterators): Define. | |
759 | * include/std/version [__cplusplus >= 201402L && !_GLIBCXX_DEBUG] | |
760 | (__cpp_lib_null_iterators): Define. | |
761 | [__cpp_impl_destroying_delete] (__cpp_lib_destroying_delete): Define. | |
762 | ||
d253bcb1 | 763 | * doc/xml/manual/status_cxx2017.xml: Document P0032R3 and P0307R2 |
764 | status. | |
765 | * include/bits/stl_uninitialized.h (__cpp_lib_raw_memory_algorithms): | |
766 | Define. | |
767 | * include/std/any (__cpp_lib_any): Define as 201606L, because P0032R3 | |
768 | changes are supported. | |
769 | * include/std/optional (__cpp_lib_optional): Likewise. | |
770 | * include/std/variant (__cpp_lib_variant): Likewise. | |
771 | * include/std/version [!__STRICT_ANSI__] | |
772 | (__cpp_lib_uncaught_exceptions): Define as long integer. | |
773 | [__cplusplus >= 201703L] (__cpp_lib_any) | |
774 | (__cpp_lib_raw_memory_algorithms, __cpp_lib_uncaught_exceptions) | |
775 | (__cpp_lib_variant): Define for C++17. | |
776 | [__cplusplus >= 201703L] (__cpp_lib_optional): Update value and define | |
777 | as long integer. | |
778 | * libsupc++/exception (__cpp_lib_uncaught_exceptions): Define as long | |
779 | integer. | |
780 | ||
8793c0de | 781 | * doc/xml/manual/status_cxx2020.xml: Update P1123R0 status. |
782 | ||
a8cd4b2b | 783 | 2019-01-12 Jonathan Wakely <jwakely@redhat.com> |
784 | ||
785 | PR libstdc++/88811 | |
786 | PR libstdc++/83306 | |
787 | * src/filesystem/path.cc: Fix typo. If first path is empty, show [] | |
788 | before second path. | |
789 | * testsuite/experimental/filesystem/filesystem_error/cons.cc: New | |
790 | test. | |
791 | ||
a5b1332c | 792 | 2019-01-11 Jonathan Wakely <jwakely@redhat.com> |
793 | ||
656ac8b7 | 794 | * doc/xml/manual/intro.xml: Include new section. |
795 | * doc/xml/manual/status_cxx2017.xml: Document more | |
796 | implementation-defined properties of the library. | |
797 | * doc/xml/manual/status_cxx2020.xml: Document C++2a status. | |
798 | * doc/html/*: Regenerate. | |
799 | ||
f5480b8c | 800 | * include/bits/refwrap.h [__cplusplus > 201703L] |
801 | (_Refwrap_base_arg1, _Refwrap_base_arg2, _Reference_wrapper_base) | |
802 | (_Reference_wrapper_base_memfun): Do not define for C++2a. | |
803 | (reference_wrapper): Do not derive from _Reference_wrapper_base_memfun | |
804 | for C++2a. | |
805 | (reference_wrapper::operator()): Add static assertion. | |
806 | * testsuite/20_util/reference_wrapper/incomplete.cc: New test. | |
807 | ||
36496c4d | 808 | * include/std/chrono (duration_values::zero(), duration_values::min()) |
809 | (duration_values::max()): Add noexcept. | |
810 | (duration::zero(), duration::min(), duration::max()): Likewise. | |
811 | (time_point::zero(), time_point::min(), time_point::max()): Likewise. | |
812 | * testsuite/20_util/duration/requirements/noexcept.cc: New test. | |
813 | * testsuite/20_util/time_point/requirements/noexcept.cc: New test. | |
814 | ||
a5b1332c | 815 | * include/std/version (__cpp_lib_erase_if): Move to C++20 group. |
816 | ||
d9de68bc | 817 | 2019-01-11 Jakub Jelinek <jakub@redhat.com> |
818 | ||
819 | * include/std/type_traits (__cpp_lib_is_constant_evaluated): Define. | |
820 | * include/std/version (__cpp_lib_is_constant_evaluated): Define. | |
821 | ||
beb370cb | 822 | 2019-01-11 Jonathan Wakely <jwakely@redhat.com> |
823 | ||
1d628fd4 | 824 | PR libstdc++/88802 |
825 | * include/bits/functional_hash.h (hash<nullptr_t>): Define | |
826 | specialization for C++17 (P0513R0, LWG 2817). | |
827 | * testsuite/20_util/hash/nullptr.cc: New test. | |
828 | ||
a18b3766 | 829 | PR libstdc++/88125 |
830 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.6): Remove unused duplicate | |
831 | pattern for std::basic_stringbuf::str(). | |
832 | ||
beb370cb | 833 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Correct recent changes to |
834 | basic_ostream::operator<< patterns. | |
835 | ||
cbbb35ec | 836 | 2019-01-10 Jonathan Wakely <jwakely@redhat.com> |
837 | ||
1715824b | 838 | * testsuite/27_io/filesystem/operations/last_write_time.cc: Fix |
839 | test failures on targets with 32-bit time_t. | |
840 | ||
f5529091 | 841 | * include/bits/erase_if.h: Define __cpp_lib_erase_if. |
842 | * include/std/deque: Likewise. | |
843 | * include/std/forward_list: Likewise. | |
844 | * include/std/list: Likewise. | |
845 | * include/std/string: Likewise. | |
846 | * include/std/vector: Likewise. | |
847 | * include/std/version: Likewise. | |
848 | * testsuite/21_strings/basic_string/erasure.cc: Test macro. | |
849 | * testsuite/23_containers/deque/erasure.cc: Likewise. | |
850 | * testsuite/23_containers/forward_list/erasure.cc: Likewise. | |
851 | * testsuite/23_containers/list/erasure.cc: Likewise. | |
852 | * testsuite/23_containers/map/erasure.cc: Likewise. | |
853 | * testsuite/23_containers/set/erasure.cc: Likewise. | |
854 | * testsuite/23_containers/unordered_map/erasure.cc: Likewise. | |
855 | * testsuite/23_containers/unordered_set/erasure.cc: Likewise. | |
856 | * testsuite/23_containers/vector/erasure.cc: Likewise. | |
857 | ||
cbbb35ec | 858 | * include/experimental/internet [AI_NUMERICSERV] |
859 | (resolver_base::numeric_service): Define conditionally. | |
860 | * testsuite/experimental/net/internet/resolver/base.cc: Test it | |
861 | conditionally. | |
862 | * testsuite/experimental/net/internet/resolver/ops/lookup.cc: | |
863 | Likewise. | |
864 | ||
ac9a8436 | 865 | 2019-01-10 Ville Voutilainen <ville.voutilainen@gmail.com> |
866 | Jonathan Wakely <jwakely@redhat.com> | |
867 | ||
868 | Implement LWG 2221 | |
869 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten patterns. | |
870 | (GLIBCXX_3.4.26): Add new exports. | |
871 | * include/Makefile.am: Add ostream-inst.cc. Move string-inst.cc to | |
872 | correct list of sources. | |
873 | * include/Makefile.in: Regenerate. | |
874 | * include/std/ostream (operator<<(nullptr_t)): New member function. | |
875 | * src/c++17/ostream-inst.cc: New file. | |
876 | * testsuite/27_io/basic_ostream/inserters_other/char/lwg2221.cc: New | |
877 | test. | |
878 | ||
5f027941 | 879 | 2019-01-10 Jonathan Wakely <jwakely@redhat.com> |
880 | ||
881 | * testsuite/util/testsuite_fs.h (nonexistent_path): Include name | |
882 | of the source file containing the caller. | |
883 | * testsuite/27_io/filesystem/iterators/directory_iterator.cc: Remove | |
884 | directories created by test. | |
885 | * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: | |
886 | Likewise. | |
887 | * testsuite/experimental/filesystem/iterators/directory_iterator.cc: | |
888 | Likewise. | |
889 | * testsuite/experimental/filesystem/iterators/ | |
890 | recursive_directory_iterator.cc: Likewise. | |
891 | ||
3273d2e6 | 892 | 2019-01-10 Jakub Jelinek <jakub@redhat.com> |
893 | ||
894 | PR tree-optimization/88775 | |
895 | * include/bits/stl_function.h (greater<_Tp*>::operator(), | |
896 | less<_Tp*>::operator(), greater_equal<_Tp*>::operator(), | |
897 | less_equal<_Tp*>::operator()): Use __builtin_is_constant_evaluated | |
898 | instead of __builtin_constant_p if available. Don't bother with | |
899 | the pointer comparison in C++11 and earlier. | |
900 | ||
f4d3c071 | 901 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
902 | ||
903 | PR other/16615 | |
904 | ||
905 | * include/ext/bitmap_allocator.h: Mechanically replace "can not" | |
906 | with "cannot". | |
907 | ||
8eba10af | 908 | 2019-01-09 Jonathan Wakely <jwakely@redhat.com> |
909 | ||
6a6ade9f | 910 | * testsuite/libstdc++-prettyprinters/cxx17.cc: Fix expected output |
911 | for filesystem::path. Give variables more distinctive names. | |
912 | ||
41cda271 | 913 | * include/std/optional (_Optional_payload_base::_M_copy_assign): New |
914 | member function to perform non-trivial assignment. | |
915 | (_Optional_payload_base::_M_move_assign): Likewise. | |
916 | (_Optional_payload<T, true, false, true>::operator=) | |
917 | (_Optional_payload<T, true, true, false>::operator=) | |
918 | (_Optional_payload<T, true, false, false>::operator=): Call | |
919 | _M_copy_assign and/or _M_move_assign to do non-trivial assignments. | |
920 | ||
8eba10af | 921 | PR libstdc++/88204 |
922 | * testsuite/26_numerics/complex/operators/more_constexpr.cc: Do not | |
923 | test std::complex<long double> if long double format is IBM128. | |
924 | * testsuite/26_numerics/complex/requirements/more_constexpr.cc: | |
925 | Likewise. | |
926 | ||
64a50f48 | 927 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
928 | ||
73f3ad16 | 929 | * testsuite/libstdc++-prettyprinters/compat.cc: Test printer support |
930 | for old std::unique_ptr layout. | |
931 | * testsuite/libstdc++-prettyprinters/cxx17.cc: Fix std::variant test | |
932 | to become valueless. Add filesystem::path tests. | |
933 | ||
58e897da | 934 | PR libstdc++/87855 |
935 | * include/std/optional (_Optional_payload_base): New class template | |
936 | for common code hoisted from _Optional_payload specializations. Use | |
937 | a template for the union, to allow a partial specialization for | |
938 | types with non-trivial destructors. Add constructors for in-place | |
939 | initialization to the union. | |
940 | (_Optional_payload(bool, const _Optional_payload&)): Use _M_construct | |
941 | to perform non-trivial copy construction, instead of relying on | |
942 | non-standard copy elision in a delegating constructor. | |
943 | (_Optional_payload(bool, _Optional_payload&&)): Likewise for | |
944 | non-trivial move construction. | |
945 | (_Optional_payload): Derive from _Optional_payload_base and use it | |
946 | for everything except the non-trivial assignment operators, which are | |
947 | defined as needed. | |
948 | (_Optional_payload<false, C, M>): Derive from the specialization | |
949 | _Optional_payload<true, false, false> and add a destructor. | |
950 | (_Optional_base_impl::_M_destruct, _Optional_base_impl::_M_reset): | |
951 | Forward to corresponding members of _Optional_payload. | |
952 | (_Optional_base_impl::_M_is_engaged, _Optional_base_impl::_M_get): | |
953 | Hoist common members from _Optional_base. | |
954 | (_Optional_base): Make all members and base class public. | |
955 | (_Optional_base::_M_get, _Optional_base::_M_is_engaged): Move to | |
956 | _Optional_base_impl. | |
957 | * python/libstdcxx/v6/printers.py (StdExpOptionalPrinter): Add | |
958 | support for new std::optional layout. | |
959 | * testsuite/libstdc++-prettyprinters/compat.cc: New test. | |
960 | ||
64a50f48 | 961 | PR libstdc++/88066 |
962 | * include/bits/locale_conv.h: Use <> for includes not "". | |
963 | * include/ext/random: Likewise. | |
964 | * include/ext/vstring.h: Likewise. | |
965 | ||
95b40931 | 966 | 2019-01-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
967 | ||
968 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten existing patterns. | |
969 | (GLIBCXX_3.4.21): Likewise. | |
970 | ||
fa00ec77 | 971 | 2019-01-08 Jonathan Wakely <jwakely@redhat.com> |
972 | ||
973 | PR libstdc++/88749 | |
974 | * src/filesystem/ops.cc (last_write_time): Fix preprocessor condition | |
975 | to match the one that controls whether utimbuf and utime are declared. | |
976 | ||
3f304b2d | 977 | 2019-01-07 Jonathan Wakely <jwakely@redhat.com> |
978 | ||
fc6ac813 | 979 | PR libstdc++/87787 |
980 | * include/bits/char_traits.h (char_traits::move): Do not pass null | |
981 | pointers to memmove. | |
982 | * include/bits/locale_facets.h | |
983 | (ctype<char>::widen(const char*, const char*, char*)): Do not | |
984 | pass null pointers to memcpy. | |
985 | (ctype<char>::narrow(const char*, const char*, char, char*)): | |
986 | Likewise. | |
987 | (ctype<char>::do_widen(const char*, const char*, char*)): | |
988 | Likewise. | |
989 | (ctype<char>::do_narrow(const char*, const char*, char, char*)): | |
990 | Likewise. | |
991 | ||
bbc66c45 | 992 | * doc/xml/manual/spine.xml: Update copyright years. |
993 | * doc/xml/manual/status_cxx2017.xml: Adjust note about -lstdc++fs. | |
994 | * doc/xml/manual/using.xml: Remove requirement to link with -lstdc++fs | |
995 | for C++17 filesystem library. | |
996 | * doc/html/*: Regenerate. | |
997 | ||
3f304b2d | 998 | * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for truncate. |
999 | * config.h.in: Regenerate. | |
1000 | * config/abi/pre/gnu.ver: Order patterns for filesystem operations | |
1001 | alphabetically and add missing entries for copy_symlink, | |
1002 | hard_link_count, rename, and resize_file. | |
1003 | * configure: Regenerate. | |
1004 | * src/c++17/fs_ops.cc (resize_file): Remove #if so posix::truncate is | |
1005 | used unconditionally. | |
1006 | * src/filesystem/ops-common.h (__gnu_posix::truncate) | |
1007 | [!_GLIBCXX_HAVE_TRUNCATE]: Provide fallback definition that only | |
1008 | supports truncating to zero length. | |
1009 | * testsuite/27_io/filesystem/operations/all.cc: New test. | |
1010 | * testsuite/27_io/filesystem/operations/resize_file.cc: New test. | |
1011 | ||
0ebb0980 | 1012 | 2019-01-06 Jonathan Wakely <jwakely@redhat.com> |
1013 | ||
3935f409 | 1014 | PR libstdc++/86756 |
1015 | * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for utime and | |
1016 | lstat and define _GLIBCXX_USE_UTIME and _GLIBCXX_USE_LSTAT. | |
1017 | * config.h.in: Regenerate. | |
1018 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export symbols for | |
1019 | remaining std::filesystem types and functions. | |
1020 | * configure: Regenerate. | |
1021 | * src/c++17/Makefile.am: Add C++17 filesystem sources. | |
1022 | * src/c++17/Makefile.in: Regenerate. | |
1023 | * src/c++17/cow-fs_dir.cc: Move src/filesystem/cow-std-dir.cc to | |
1024 | here, and change name of included file. | |
1025 | * src/c++17/cow-fs_ops.cc: Move src/filesystem/cow-std-ops.cc to | |
1026 | here, and change name of included file. | |
1027 | * src/c++17/fs_dir.cc: Move src/filesystem/std-dir.cc to here. Change | |
1028 | path to dir-common.h. | |
1029 | * src/c++17/fs_ops.cc: Move src/filesystem/std-ops.cc to here. Change | |
1030 | path to ops-common.h. Disable -Wunused-parameter warnings. | |
1031 | (internal_file_clock): Define unconditionally. | |
1032 | [!_GLIBCXX_HAVE_SYS_STAT_H] (internal_file_clock::from_stat): Do not | |
1033 | define. | |
1034 | (do_copy_file, do_space): Move definitions to ops.common.h. | |
1035 | (copy, file_size, hard_link_count, last_write_time, space): Only | |
1036 | perform operation when _GLIBCXX_HAVE_SYS_STAT_H is defined, otherwise | |
1037 | report an error. | |
1038 | (last_write_time, read_symlink): Remove unused attributes from | |
1039 | parameters. | |
1040 | * src/filesystem/Makefile.am: Remove C++17 filesystem sources. | |
1041 | * src/filesystem/Makefile.in: Regenerate. | |
1042 | * src/filesystem/cow-std-dir.cc: Move to src/c++17/cow-fs_dir.cc. | |
1043 | * src/filesystem/cow-std-ops.cc: Move to src/c++17/cow-fs_ops.cc. | |
1044 | * src/filesystem/std-dir.cc: Move to src/c++17/fs_dir.cc. | |
1045 | * src/filesystem/std-ops.cc: Move to src/c++17/fs_ops.cc. | |
1046 | * src/filesystem/dir-common.h [!_GLIBCXX_HAVE_DIRENT_H]: Define | |
1047 | dummy types and functions instead of using #error. | |
1048 | * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H]: Use #error. | |
1049 | * src/filesystem/ops-common.h [!_GLIBCXX_USE_LSTAT] (lstat): Define | |
1050 | in terms of stat. | |
1051 | [!_GLIBCXX_HAVE_UNISTD_H]: Define dummy types and functions. | |
1052 | (do_copy_file, do_space): Move definitions here from std-ops.cc. | |
1053 | * src/filesystem/ops.cc: Adjust calls to do_copy_file and do_space | |
1054 | to account for new namespace. | |
1055 | * testsuite/27_io/filesystem/directory_entry/86597.cc: Remove | |
1056 | -lstdc++fs from dg-options. | |
1057 | * testsuite/27_io/filesystem/directory_entry/lwg3171.cc: Likewise. | |
1058 | * testsuite/27_io/filesystem/file_status/1.cc: Likewise. | |
1059 | * testsuite/27_io/filesystem/filesystem_error/cons.cc: Likewise. | |
1060 | * testsuite/27_io/filesystem/filesystem_error/copy.cc: Likewise. | |
1061 | * testsuite/27_io/filesystem/iterators/directory_iterator.cc: | |
1062 | Likewise. | |
1063 | * testsuite/27_io/filesystem/iterators/pop.cc: Likewise. | |
1064 | * testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc: | |
1065 | Likewise. | |
1066 | * testsuite/27_io/filesystem/operations/absolute.cc: Likewise. | |
1067 | * testsuite/27_io/filesystem/operations/canonical.cc: Likewise. | |
1068 | * testsuite/27_io/filesystem/operations/copy.cc: Likewise. | |
1069 | * testsuite/27_io/filesystem/operations/copy_file.cc: Likewise. | |
1070 | * testsuite/27_io/filesystem/operations/create_directories.cc: | |
1071 | Likewise. | |
1072 | * testsuite/27_io/filesystem/operations/create_directory.cc: Likewise. | |
1073 | * testsuite/27_io/filesystem/operations/create_symlink.cc: Likewise. | |
1074 | * testsuite/27_io/filesystem/operations/current_path.cc: Likewise. | |
1075 | * testsuite/27_io/filesystem/operations/equivalent.cc: Likewise. | |
1076 | * testsuite/27_io/filesystem/operations/exists.cc: Likewise. | |
1077 | * testsuite/27_io/filesystem/operations/file_size.cc: Likewise. | |
1078 | * testsuite/27_io/filesystem/operations/is_empty.cc: Likewise. | |
1079 | * testsuite/27_io/filesystem/operations/last_write_time.cc: Likewise. | |
1080 | * testsuite/27_io/filesystem/operations/permissions.cc: Likewise. | |
1081 | * testsuite/27_io/filesystem/operations/proximate.cc: Likewise. | |
1082 | * testsuite/27_io/filesystem/operations/read_symlink.cc: Likewise. | |
1083 | * testsuite/27_io/filesystem/operations/relative.cc: Likewise. | |
1084 | * testsuite/27_io/filesystem/operations/remove.cc: Likewise. | |
1085 | * testsuite/27_io/filesystem/operations/remove_all.cc: Likewise. | |
1086 | * testsuite/27_io/filesystem/operations/space.cc: Likewise. | |
1087 | * testsuite/27_io/filesystem/operations/status.cc: Likewise. | |
1088 | * testsuite/27_io/filesystem/operations/symlink_status.cc: Likewise. | |
1089 | * testsuite/27_io/filesystem/operations/temp_directory_path.cc: | |
1090 | Likewise. | |
1091 | * testsuite/27_io/filesystem/operations/weakly_canonical.cc: Likewise. | |
1092 | ||
1093 | ||
c6e37a9f | 1094 | PR libstdc++/86756 |
1095 | * config/abi/pre/gnu.ver (GLIBCXX_3.4): Make various patterns for | |
1096 | typeinfo and vtables less greedy. | |
1097 | (GLIBCXX_3.4.26): Export symbols for std::filesystem::path. | |
1098 | * src/c++17/Makefile.am: Add fs_path.cc and cow-fs_path.cc. | |
1099 | * src/c++17/Makefile.in: Regenerate. | |
1100 | * src/c++17/cow-fs_path.cc: Move src/filesystem/cow-std-path.cc to | |
1101 | here, and change name of included file. | |
1102 | * src/c++17/fs_path.cc: Move src/filesystem/std-path.cc to here. | |
1103 | * src/filesystem/Makefile.am: Remove std-path.cc and cow-std-path.cc | |
1104 | from sources. | |
1105 | * src/filesystem/Makefile.in: Regenerate. | |
1106 | * src/filesystem/cow-std-path.cc: Move to src/c++17/cow-fs_path.cc. | |
1107 | * src/filesystem/std-path.cc: Move to src/c++17/fs_path.cc. | |
1108 | * testsuite/27_io/filesystem/path/append/path.cc: Remove -lstdc++fs | |
1109 | from dg-options and remove dg-require-filesystem-ts. | |
1110 | * testsuite/27_io/filesystem/path/append/source.cc: Likewise. | |
1111 | * testsuite/27_io/filesystem/path/assign/assign.cc: Likewise. | |
1112 | * testsuite/27_io/filesystem/path/assign/copy.cc: Likewise. | |
1113 | * testsuite/27_io/filesystem/path/compare/compare.cc: Likewise. | |
1114 | * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. | |
1115 | * testsuite/27_io/filesystem/path/compare/path.cc: Likewise. | |
1116 | * testsuite/27_io/filesystem/path/compare/strings.cc: Likewise. | |
1117 | * testsuite/27_io/filesystem/path/concat/path.cc: Likewise. | |
1118 | * testsuite/27_io/filesystem/path/concat/strings.cc: Likewise. | |
1119 | * testsuite/27_io/filesystem/path/construct/80762.cc: Likewise. | |
1120 | * testsuite/27_io/filesystem/path/construct/copy.cc: Likewise. | |
1121 | * testsuite/27_io/filesystem/path/construct/default.cc: Likewise. | |
1122 | * testsuite/27_io/filesystem/path/construct/format.cc: Likewise. | |
1123 | * testsuite/27_io/filesystem/path/construct/locale.cc: Likewise. | |
1124 | * testsuite/27_io/filesystem/path/construct/range.cc: Likewise. | |
1125 | * testsuite/27_io/filesystem/path/construct/string_view.cc: Likewise. | |
1126 | * testsuite/27_io/filesystem/path/decompose/extension.cc: Likewise. | |
1127 | * testsuite/27_io/filesystem/path/decompose/filename.cc: Likewise. | |
1128 | * testsuite/27_io/filesystem/path/decompose/parent_path.cc: Likewise. | |
1129 | * testsuite/27_io/filesystem/path/decompose/relative_path.cc: Likewise. | |
1130 | * testsuite/27_io/filesystem/path/decompose/root_directory.cc: | |
1131 | Likewise. | |
1132 | * testsuite/27_io/filesystem/path/decompose/root_name.cc: Likewise. | |
1133 | * testsuite/27_io/filesystem/path/decompose/root_path.cc: Likewise. | |
1134 | * testsuite/27_io/filesystem/path/decompose/stem.cc: Likewise. | |
1135 | * testsuite/27_io/filesystem/path/generation/normal.cc: Likewise. | |
1136 | * testsuite/27_io/filesystem/path/generation/normal2.cc: Likewise. | |
1137 | * testsuite/27_io/filesystem/path/generation/proximate.cc: Likewise. | |
1138 | * testsuite/27_io/filesystem/path/generation/relative.cc: Likewise. | |
1139 | * testsuite/27_io/filesystem/path/generic/generic_string.cc: Likewise. | |
1140 | * testsuite/27_io/filesystem/path/itr/components.cc: Likewise. | |
1141 | * testsuite/27_io/filesystem/path/itr/traversal.cc: Likewise. | |
1142 | * testsuite/27_io/filesystem/path/modifiers/clear.cc: Likewise. | |
1143 | * testsuite/27_io/filesystem/path/modifiers/make_preferred.cc: | |
1144 | Likewise. | |
1145 | * testsuite/27_io/filesystem/path/modifiers/remove_filename.cc: | |
1146 | Likewise. | |
1147 | * testsuite/27_io/filesystem/path/modifiers/replace_extension.cc: | |
1148 | Likewise. | |
1149 | * testsuite/27_io/filesystem/path/modifiers/replace_filename.cc: | |
1150 | Likewise. | |
1151 | * testsuite/27_io/filesystem/path/modifiers/swap.cc: Likewise. | |
1152 | * testsuite/27_io/filesystem/path/native/string.cc: Likewise. | |
1153 | * testsuite/27_io/filesystem/path/nonmember/append.cc: Likewise. | |
1154 | * testsuite/27_io/filesystem/path/nonmember/hash_value.cc: Likewise. | |
1155 | * testsuite/27_io/filesystem/path/query/empty.cc: Likewise. | |
1156 | * testsuite/27_io/filesystem/path/query/has_extension.cc: Likewise. | |
1157 | * testsuite/27_io/filesystem/path/query/has_filename.cc: Likewise. | |
1158 | * testsuite/27_io/filesystem/path/query/has_parent_path.cc: Likewise. | |
1159 | * testsuite/27_io/filesystem/path/query/has_relative_path.cc: Likewise. | |
1160 | * testsuite/27_io/filesystem/path/query/has_root_directory.cc: | |
1161 | Likewise. | |
1162 | * testsuite/27_io/filesystem/path/query/has_root_name.cc: Likewise. | |
1163 | * testsuite/27_io/filesystem/path/query/has_root_path.cc: Likewise. | |
1164 | * testsuite/27_io/filesystem/path/query/has_stem.cc: Likewise. | |
1165 | * testsuite/27_io/filesystem/path/query/is_absolute.cc: Likewise. | |
1166 | * testsuite/27_io/filesystem/path/query/is_relative.cc: Likewise. | |
1167 | ||
8815ac91 | 1168 | PR libstdc++/87431 |
1169 | * include/std/variant (_Variant_storage<true, _Types...>::_M_valid): | |
1170 | Check is_trivially_copyable instead of is_scalar. | |
1171 | (variant::emplace<N, Args>(Args&&...)): If construction of the new | |
1172 | contained value can throw and its type is trivially copyable then | |
1173 | construct into a temporary variant and move from it, to provide the | |
1174 | strong exception safety guarantee. | |
1175 | (variant::emplace<N, U, Args>(initializer_list<U>, Args&&...)): | |
1176 | Likewise. | |
1177 | * testsuite/20_util/variant/87431.cc: New test. | |
1178 | * testsuite/20_util/variant/run.cc: Adjust test so that throwing | |
1179 | conversion causes valueless state. | |
1180 | ||
0ebb0980 | 1181 | PR libstdc++/88607 |
1182 | * testsuite/17_intro/headers/c++1998/charset.cc: New test. | |
1183 | * testsuite/17_intro/headers/c++2011/charset.cc: New test. | |
1184 | * testsuite/17_intro/headers/c++2014/charset.cc: New test. | |
1185 | * testsuite/17_intro/headers/c++2017/charset.cc: New test. | |
1186 | * testsuite/17_intro/headers/c++2020/charset.cc: New test. | |
1187 | ||
adc6beee | 1188 | 2019-01-05 Jonathan Wakely <jwakely@redhat.com> |
1189 | ||
1190 | * include/bits/fs_fwd.h (__file_clock): Define new clock. | |
1191 | (file_time_type): Redefine in terms of __file_clock. | |
1192 | * src/filesystem/ops-common.h (file_time): Add FIXME comment about | |
1193 | overflow. | |
1194 | * src/filesystem/std-ops.cc (is_set(perm_options, perm_options)): Give | |
1195 | internal linkage. | |
1196 | (internal_file_lock): New helper type for accessing __file_clock. | |
1197 | (do_copy_file): Use internal_file_lock to convert system time to | |
1198 | file_time_type. | |
1199 | (last_write_time(const path&, error_code&)): Likewise. | |
1200 | (last_write_time(const path&, file_time_type, error_code&)): Likewise. | |
1201 | ||
6b4a77f2 | 1202 | 2019-01-04 Jonathan Wakely <jwakely@redhat.com> |
1203 | ||
98185b9f | 1204 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Make patterns less greedy |
1205 | for const member functions of std::basic_string. | |
1206 | (GLIBCXX_3.4.26): Export member functions of std::basic_string added | |
1207 | in C++17. | |
1208 | * include/bits/basic_string.h (basic_string(__sv_wrapper, const A&)): | |
1209 | Make non-standard constructor private. | |
1210 | [!_GLIBCXX_USE_CXX11_ABI] (basic_string(__sv_wrapper, const A&)): | |
1211 | Likewise. | |
1212 | * include/bits/basic_string.tcc (std::string, std::wstring): Declare | |
1213 | explicit instantiations for C++17 as well as earlier dialects. | |
1214 | * src/c++17/Makefile.am: Add new source files. | |
1215 | * src/c++17/Makefile.in: Regenerate. | |
1216 | * src/c++17/cow-string-inst.cc: New file defining explicit | |
1217 | instantiations for basic_string member functions added in C++17. | |
1218 | * src/c++17/string-inst.cc: Likewise. | |
1219 | ||
859e6fed | 1220 | * config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Export allocator-extended |
1221 | copy/move constructors for old std::basic_string. | |
1222 | * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] | |
1223 | (basic_string::reference, basic_string::const_reference): Define | |
1224 | as plain references for C++11 and later. | |
1225 | (basic_string::basic_string()): Put constructor body outside | |
1226 | preprocessor conditional groups. | |
1227 | (basic_string::basic_string(basic_string&&)): Move _Alloc_hider | |
1228 | instead of copying it. | |
1229 | (basic_string::basic_string(const basic_string&, const _Alloc&)): | |
1230 | Define. | |
1231 | (basic_string::basic_string(basic_string&&, const _Alloc&)): | |
1232 | Define. | |
1233 | * include/bits/fs_path.h [!_GLIBCXX_USE_CXX11_ABI]: Remove special | |
1234 | cases for old basic_string. | |
1235 | * testsuite/21_strings/basic_string/cons/char/8.cc: Test | |
1236 | allocator-extended constructors unconditionally. Add extra members to | |
1237 | allocator type when using old string ABI. | |
1238 | * testsuite/21_strings/basic_string/allocator/71964.cc: Enable test | |
1239 | for old string ABI. | |
1240 | * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: Likewise. | |
1241 | ||
e13f6a7f | 1242 | * testsuite/23_containers/list/61347.cc: Avoid spurious failure when |
1243 | -fno-inline added to test flags. | |
1244 | ||
a18fccd0 | 1245 | * testsuite/21_strings/basic_string/requirements/ |
1246 | explicit_instantiation/debug.cc: Remove XFAIL for old ABI. | |
1247 | ||
7f77ca07 | 1248 | * testsuite/27_io/filesystem/filesystem_error/copy.cc: Fix static |
1249 | assertion failures with old std::string ABI. | |
1250 | ||
9346fb0e | 1251 | * include/bits/fs_path.h (path::_List::erase): Replace both overloads |
1252 | with ... | |
1253 | (path::pop_back(), path::_M_erase_from(const_iterator)): New member | |
1254 | functions that will only erase elements at the end. | |
1255 | * src/filesystem/std-path.cc (path::_List::_Impl::pop_back()): Define. | |
1256 | (path::_List::_Impl::_M_erase_from(const_iterator)): Define. | |
1257 | (path::_List::operator=(const _List&)): Use _M_erase_from(p) instead | |
1258 | of erase(p, end()). | |
1259 | (path::_List::pop_back()): Define. | |
1260 | (path::_List::_M_erase_from(const_iterator)): Define. | |
1261 | (path::operator/=(const path&)): Use pop_back to remove last component | |
1262 | and _M_erase_from to remove multiple components. | |
1263 | (path::_M_append(basic_string_view<value_type>)): Likewise. | |
1264 | (path::operator+=(const path&)): Likewise. | |
1265 | (path::_M_concat(basic_string_view<value_type>)): Likewise. | |
1266 | (path::remove_filename()): Likewise. | |
1267 | (path::lexically_normal()): Use _List::_Impl iterators instead of | |
1268 | path::iterator. Use pop_back to remove components from the end. Clear | |
1269 | trailing filename, instead of using erase(const_iterator) to remove | |
1270 | a non-final component. | |
1271 | * testsuite/27_io/filesystem/path/generation/normal.cc: Test | |
1272 | additional cases. | |
1273 | * testsuite/27_io/filesystem/path/generation/normal2.cc: New test. | |
1274 | ||
24230cab | 1275 | * src/filesystem/std-path.cc (path::operator+=(const path&)): Fix |
1276 | incorrect treatment of empty filename after trailing slash. | |
1277 | * testsuite/27_io/filesystem/path/concat/path.cc: Test problem case. | |
1278 | ||
6b4a77f2 | 1279 | * testsuite/21_strings/basic_string/modifiers/assign/char/ |
1280 | move_assign_optim.cc: Avoid spurious failure when -fno-inline added | |
1281 | to test flags. | |
1282 | * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/ | |
1283 | move_assign_optim.cc: Likewise. | |
1284 | ||
02df5941 | 1285 | 2019-01-03 Jonathan Wakely <jwakely@redhat.com> |
1286 | Jakub Jelinek <jakub@redhat.com> | |
1287 | ||
1288 | PR libstdc++/88607 | |
1289 | * include/experimental/memory: Replace UTF-8 quote characters. | |
1290 | * include/std/future: Replace UTF-8 "em dash" characters. | |
1291 | ||
f8ad40d8 | 1292 | 2019-01-03 Jonathan Wakely <jwakely@redhat.com> |
1293 | ||
9013258b | 1294 | PR libstdc++/88607 |
1295 | * include/bits/forward_list.h: Replace UTF-8 "ligature fi" character. | |
1296 | * include/debug/forward_list: Likewise. | |
1297 | * include/experimental/bits/shared_ptr.h: Remove UTF-8 "section sign" | |
1298 | character. | |
1299 | * include/experimental/chrono: Likewise. | |
1300 | * include/experimental/functional: Likewise. | |
1301 | * include/experimental/ratio: Likewise. | |
1302 | * include/experimental/system_error: Likewise. | |
1303 | * include/experimental/tuple: Likewise. | |
1304 | * include/experimental/type_traits: Likewise. | |
1305 | * include/parallel/workstealing.h: Replace UTF-8 "en dash" character. | |
1306 | * include/parallel/multiseq_selection.h: Likewise. | |
1307 | ||
f8ad40d8 | 1308 | PR libstdc++/88681 |
1309 | * config/abi/pre/gnu.ver: Add missing exports. | |
1310 | * testsuite/22_locale/collate_byname/88681.cc: New test. | |
1311 | * testsuite/22_locale/time_get/get/char/88681.cc: New test. | |
1312 | * testsuite/22_locale/time_get/get/wchar_t/88681.cc: New test. | |
1313 | ||
138292f4 | 1314 | 2019-01-02 Jonathan Wakely <jwakely@redhat.com> |
1315 | ||
553d41a8 | 1316 | * testsuite/23_containers/map/cons/deduction.cc: Test deduction from |
1317 | initializer_list<value_type> and from input iterator ranges. | |
1318 | * testsuite/23_containers/multimap/cons/deduction.cc: Likewise. | |
1319 | ||
138292f4 | 1320 | * testsuite/experimental/string_view/element_access/char/empty.cc: |
1321 | Fix year range in copyright header. | |
1322 | ||
963c0125 | 1323 | 2019-01-02 Joel Brobecker <brobecker@adacore.com> |
1324 | ||
1325 | * testsuite/21_strings/basic_string_view/element_access/char/empty.cc: | |
1326 | Fix year range in copyright header. | |
1327 | ||
fbd26352 | 1328 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
d353bf18 | 1329 | |
1330 | Update copyright years. | |
fb96fbb3 | 1331 | \f |
fbd26352 | 1332 | Copyright (C) 2019 Free Software Foundation, Inc. |
fb96fbb3 | 1333 | |
1334 | Copying and distribution of this file, with or without modification, | |
1335 | are permitted in any medium without royalty provided the copyright | |
1336 | notice and this notice are preserved. |