7b3318c41e
re PR libstdc++/70437 (Instantiation loop with pair and is_constructible)
...
PR libstdc++/70437
* include/bits/stl_pair.h (_ConstructiblePair,
_ImplicitlyConvertiblePair, _MoveConstructiblePair,
_ImplicitlyMoveConvertiblePair): Add shortcut conditions
for same-type cases.
* testsuite/20_util/pair/70437.cc: New.
From-SVN: r234743
2016-04-05 14:31:30 +03:00
bfd84e6ba5
Makefile.am (install-freestanding-headers): Add concept_check.h and move.h to the installed headers.
...
2016-03-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
* include/Makefile.am (install-freestanding-headers): Add
concept_check.h and move.h to the installed headers.
* include/Makefile.in: Regenerated.
* include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
freestanding implementations.
* doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
that this macro has no effect for freestanding implementations.
* doc/html/manual/using_macros.html: Likewise.
From-SVN: r234414
2016-03-23 00:41:52 +00:00
244901a572
re PR libstdc++/69794 (std::regex_search match failure with regex object with flags grep|icase)
...
2016-02-16 Tim Shen <timshen@google.com>
PR libstdc++/69794
* include/bits/regex_scanner.h: Add different special character
sets for grep and egrep regex.
* include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
* testsuite/28_regex/regression.cc: Add new testcase.
From-SVN: r233482
2016-02-17 03:33:02 +00:00
f1d591e8a6
Fix assertions for move assignment of trivial types
...
PR libstdc++/69478
* include/bits/stl_algobase.h (__copy_move<_IsMove, true,
random_access_iterator_tag>): Check is_move_assignable when moving.
(__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
Likewise.
* testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
* testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
* testsuite/25_algorithms/move/69478.cc: New.
* testsuite/25_algorithms/move_backward/69478.cc: new.
From-SVN: r232842
2016-01-26 19:38:20 +00:00
2944621e2c
Avoid including all of <random> in <algorithm>
...
PR libstdc++/69464
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/bits/random.h (uniform_int_distribution): Move to
bits/uniform_int_dist.h.
* include/bits/random.tcc (uniform_int_distribution::operator(),
uniform_int_distribution::__generate_impl): Likewise.
* include/bits/uniform_int_dist.h: New header.
* include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
<bits/uniform_int_dist.h> instead of <random>.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/
move_iterators/1.cc: Include correct header for uninitialized_copy.
* testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
move_iterators/1.cc: Likewise.
* testsuite/25_algorithms/nth_element/58800.cc: Include correct
header for vector.
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
From-SVN: r232798
2016-01-25 16:44:30 +00:00
d1fb377c68
Constrain std::valarray functions and operators
...
PR libstdc++/69116
* include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
define result_type for types which can be safely used with valarrays.
* testsuite/26_numerics/valarray/69116.cc: New.
From-SVN: r232748
2016-01-22 21:15:41 +00:00
ab56cbed60
libstdc++/69406 Fix test to check for supported headers
...
PR libstdc++/69406
* include/bits/cpp_type_traits.h: Ensure C++ language linkage.
* include/ext/type_traits.h: Likewise.
* testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
for presence of C headers.
* testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
dg-error line number.
* testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
* testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
* testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
From-SVN: r232672
2016-01-21 13:33:27 +00:00
9585381acd
libstdc++: Fix usage of __GXX_WEAK__ in TM TS support.
...
* include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
(_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use _GLIBCXX_USE_WEAK_REF
and move after its definition.
* config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
* src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
__GXX_WEAK__, and only provide transactional clones if
_GLIBCXX_USE_WEAK_REF is true. Don't provide stubs of libitm
functions.
From-SVN: r232539
2016-01-18 20:09:55 +00:00
d7c1581c04
Use static assertion for uses-allocator construction
...
PR libstdc++/69293
* include/bits/uses_allocator.h (__uses_alloc<true, ...>): Add
static assertion that type is constructible from the arguments.
* testsuite/20_util/scoped_allocator/69293_neg.cc: New.
* testsuite/20_util/uses_allocator/69293_neg.cc: New.
* testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.
From-SVN: r232457
2016-01-15 23:12:13 +00:00
a04d5fc95d
libstdc++: Make certain exceptions transaction_safe.
...
From-SVN: r232454
2016-01-15 22:42:41 +00:00
3b07547d62
* include/bits/std_mutex.h: Fix Doxygen @file name.
...
From-SVN: r232416
2016-01-15 12:37:15 +00:00
2be75957b8
Implement TR29124 C++ special Math Functions.
...
2016-01-14 Edward Smith-Rowland <3dw4rd@verizon.net>
Jonathan Wakely <jwakely@redhat.com>
Florian Goth <CaptainSifff@gmx.de>
Implement TR29124 C++ special Math Functions.
* include/Makefile.am: Add new headers.
* include/Makefile.in: Regenerate.
* include/bits/specfun.h: New.
* include/c_global/cmath: Adjust for both tr1 and tr29124 maths.
* include/tr1/bessel_function.tcc: Ditto.
* include/tr1/beta_function.tcc: Ditto.
* include/tr1/cmath: Ditto.
* include/tr1/ell_integral.tcc: Ditto.
* include/tr1/exp_integral.tcc: Ditto.
* include/tr1/gamma.tcc: Ditto.
* include/tr1/hypergeometric.tcc: Ditto.
* include/tr1/legendre_function.tcc: Ditto.
* include/tr1/modified_bessel_func.tcc: Ditto.
* include/tr1/poly_hermite.tcc: Ditto.
* include/tr1/poly_laguerre.tcc: Ditto.
* include/tr1/riemann_zeta.tcc: Ditto.
* include/tr1/special_function_util.h: Ditto.
* testsuite/ext/special_functions/conf_hyperg: New.
* testsuite/ext/special_functions/conf_hyperg/check_nan.cc: New.
* testsuite/ext/special_functions/conf_hyperg/check_value.cc: New.
* testsuite/ext/special_functions/conf_hyperg/compile.cc: New.
* testsuite/ext/special_functions/hyperg: New.
* testsuite/ext/special_functions/hyperg/check_nan.cc: New.
* testsuite/ext/special_functions/hyperg/check_value.cc: New.
* testsuite/ext/special_functions/hyperg/compile.cc: New.
* testsuite/libstdc++-dg/conformance.exp: Add special_functions directory.
* testsuite/special_functions/01_assoc_laguerre/check_nan.cc: New.
* testsuite/special_functions/01_assoc_laguerre/check_value.cc: New.
* testsuite/special_functions/01_assoc_laguerre/compile.cc: New.
* testsuite/special_functions/01_assoc_laguerre/compile_2.cc: New.
* testsuite/special_functions/02_assoc_legendre/check_nan.cc: New.
* testsuite/special_functions/02_assoc_legendre/check_value.cc: New.
* testsuite/special_functions/02_assoc_legendre/compile.cc: New.
* testsuite/special_functions/02_assoc_legendre/compile_2.cc: New.
* testsuite/special_functions/03_beta/check_nan.cc: New.
* testsuite/special_functions/03_beta/check_value.cc: New.
* testsuite/special_functions/03_beta/compile.cc: New.
* testsuite/special_functions/03_beta/compile_2.cc: New.
* testsuite/special_functions/04_comp_ellint_1/check_nan.cc: New.
* testsuite/special_functions/04_comp_ellint_1/check_value.cc: New.
* testsuite/special_functions/04_comp_ellint_1/compile.cc: New.
* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: New.
* testsuite/special_functions/05_comp_ellint_2/check_nan.cc: New.
* testsuite/special_functions/05_comp_ellint_2/check_value.cc: New.
* testsuite/special_functions/05_comp_ellint_2/compile.cc: New.
* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: New.
* testsuite/special_functions/06_comp_ellint_3/check_nan.cc: New.
* testsuite/special_functions/06_comp_ellint_3/check_value.cc: New.
* testsuite/special_functions/06_comp_ellint_3/compile.cc: New.
* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: New.
* testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: New.
* testsuite/special_functions/07_cyl_bessel_i/check_value.cc: New.
* testsuite/special_functions/07_cyl_bessel_i/compile.cc: New.
* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: New.
* testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: New.
* testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: New.
* testsuite/special_functions/08_cyl_bessel_j/check_value.cc: New.
* testsuite/special_functions/08_cyl_bessel_j/compile.cc: New.
* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: New.
* testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: New.
* testsuite/special_functions/09_cyl_bessel_k/check_value.cc: New.
* testsuite/special_functions/09_cyl_bessel_k/compile.cc: New.
* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: New.
* testsuite/special_functions/10_cyl_neumann/check_nan.cc: New.
* testsuite/special_functions/10_cyl_neumann/check_value.cc: New.
* testsuite/special_functions/10_cyl_neumann/compile.cc: New.
* testsuite/special_functions/10_cyl_neumann/compile_2.cc: New.
* testsuite/special_functions/11_ellint_1/check_nan.cc: New.
* testsuite/special_functions/11_ellint_1/check_value.cc: New.
* testsuite/special_functions/11_ellint_1/compile.cc: New.
* testsuite/special_functions/11_ellint_1/compile_2.cc: New.
* testsuite/special_functions/12_ellint_2/check_nan.cc: New.
* testsuite/special_functions/12_ellint_2/check_value.cc: New.
* testsuite/special_functions/12_ellint_2/compile.cc: New.
* testsuite/special_functions/12_ellint_2/compile_2.cc: New.
* testsuite/special_functions/13_ellint_3/check_nan.cc: New.
* testsuite/special_functions/13_ellint_3/check_value.cc: New.
* testsuite/special_functions/13_ellint_3/compile.cc: New.
* testsuite/special_functions/13_ellint_3/compile_2.cc: New.
* testsuite/special_functions/14_expint/check_nan.cc: New.
* testsuite/special_functions/14_expint/check_value.cc: New.
* testsuite/special_functions/14_expint/compile.cc: New.
* testsuite/special_functions/14_expint/compile_2.cc: New.
* testsuite/special_functions/15_hermite/check_nan.cc: New.
* testsuite/special_functions/15_hermite/check_value.cc: New.
* testsuite/special_functions/15_hermite/compile.cc: New.
* testsuite/special_functions/15_hermite/compile_2.cc: New.
* testsuite/special_functions/16_laguerre/check_nan.cc: New.
* testsuite/special_functions/16_laguerre/check_value.cc: New.
* testsuite/special_functions/16_laguerre/compile.cc: New.
* testsuite/special_functions/16_laguerre/compile_2.cc: New.
* testsuite/special_functions/17_legendre/check_nan.cc: New.
* testsuite/special_functions/17_legendre/check_value.cc: New.
* testsuite/special_functions/17_legendre/compile.cc: New.
* testsuite/special_functions/17_legendre/compile_2.cc: New.
* testsuite/special_functions/18_riemann_zeta/check_nan.cc: New.
* testsuite/special_functions/18_riemann_zeta/check_value.cc: New.
* testsuite/special_functions/18_riemann_zeta/compile.cc: New.
* testsuite/special_functions/18_riemann_zeta/compile_2.cc: New.
* testsuite/special_functions/19_sph_bessel/check_nan.cc: New.
* testsuite/special_functions/19_sph_bessel/check_value.cc: New.
* testsuite/special_functions/19_sph_bessel/compile.cc: New.
* testsuite/special_functions/19_sph_bessel/compile_2.cc: New.
* testsuite/special_functions/20_sph_legendre/check_nan.cc: New.
* testsuite/special_functions/20_sph_legendre/check_value.cc: New.
* testsuite/special_functions/20_sph_legendre/compile.cc: New.
* testsuite/special_functions/20_sph_legendre/compile_2.cc: New.
* testsuite/special_functions/21_sph_neumann/check_nan.cc: New.
* testsuite/special_functions/21_sph_neumann/check_value.cc: New.
* testsuite/special_functions/21_sph_neumann/compile.cc: New.
* testsuite/special_functions/21_sph_neumann/compile_2.cc: New.
* testsuite/util/specfun_testcase.h: New.
* testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/check_value.cc: More testcases.
* testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc: Ditto.
* testsuite/tr1/5_numerical_facilities/special_functions/10_cyl_bessel_k/check_value.cc: Ditto.
* testsuite/tr1/5_numerical_facilities/special_functions/11_cyl_neumann/check_value.cc: Ditto.
* testsuite/tr1/5_numerical_facilities/special_functions/21_sph_bessel/check_value.cc: Ditto.
* testsuite/tr1/5_numerical_facilities/special_functions/23_sph_neumann/check_value.cc: Ditto.
* testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/check_value.cc: New.
Co-Authored-By: Florian Goth <CaptainSifff@gmx.de>
Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>
From-SVN: r232377
2016-01-14 18:12:43 +00:00
26b5ace7ea
libstdc++/68877 Reimplement std::__is_swappable
...
2016-01-12 Daniel Kruegler <daniel.kruegler@gmail.com>
PR libstdc++/68877
* include/std/type_traits: Following N4511, reimplement __is_swappable
and __is_nothrow_swappable. Move __is_swappable to namespace std,
adjust callers. Use __is_nothrow_swappable in swap.
* include/bits/move.h: Use __is_nothrow_swappable in swap.
* testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
__is_swappable related tests.
* testsuite/20_util/is_swappable/value.cc: New.
* testsuite/20_util/is_swappable/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
* testsuite/25_algorithms/swap/68877.cc: New.
From-SVN: r232296
2016-01-12 21:19:58 +00:00
1517bc3008
allocator_traits<allocator<T>> partial specialization
...
PR libstdc++/60976
* include/bits/alloc_traits.h (allocator_traits<allocator<_Tp>>):
Define partial specialization.
* testsuite/20_util/shared_ptr/cons/58659.cc: Add construct and
destroy members to std::allocator explicit specialization.
From-SVN: r232232
2016-01-11 16:47:58 +00:00
e525d78caa
Add missing include for std::__addressof
...
PR libstdc++/69160
* include/bits/uses_allocator.h: Add missing include.
From-SVN: r232162
2016-01-08 13:14:01 +00:00
f885fa898f
Use std::addressof in insert iterators, allocators and promises
...
PR libstdc++/69105
PR libstdc++/69106
PR libstdc++/69114
* include/bits/stl_iterator.h (back_insert_iterator,
front_insert_iterator, insert_iterator): Use __addressof (LWG 2324).
* include/bits/uses_allocator.h (__use_alloc): Use __addressof.
* include/std/future (__future::base::_State_baseV2::__setter):
Likewise.
* include/std/scoped_allocator (__outermost): Likewise.
* testsuite/20_util/scoped_allocator/69114.cc: New.
* testsuite/20_util/uses_allocator/69114.cc: New.
* testsuite/30_threads/promise/69106.cc: New.
From-SVN: r232129
2016-01-07 15:01:33 +00:00
373a75fb2a
Remove noexcept from function template that can throw
...
PR libstdc++/69092
* include/bits/basic_string.h (basic_string::_S_copy_chars<_Iterator>):
Remove _GLIBCXX_NOEXCEPT.
testsuite/21_strings/basic_string/cons/char/69092.cc: New.
From-SVN: r232112
2016-01-06 20:34:41 +00:00
0c3e5dd1e6
Rename bits/mutex.h to avoid clashing with glibc
...
* include/Makefile.am: Adjust.
* include/Makefile.in: Regenerate.
* include/bits/mutex.h: Rename to bits/std_mutex.h.
* include/std/condition_variable: Adjust include.
* include/std/mutex: Likewise.
From-SVN: r232101
2016-01-06 13:00:33 +00:00
818ab71a41
Update copyright years.
...
From-SVN: r232055
2016-01-04 15:30:50 +01:00
9be77061cf
2015-12-27 Edward Smith-Rowland <3dw4rd@verizon.net>
...
* include/bits/c++0x_warning.h Remove experimental language.
From-SVN: r231966
2015-12-28 00:07:19 +00:00
3ce38f68f9
re PR libstdc++/68863 (Regular expressions: Backreferences don't work in negative lookahead)
...
PR libstdc++/68863
* include/bits/regex_executor.tcc (_Executor::_M_lookahead):
Copy the captured content for lookahead, so that the backreferences
inside can refer to them.
* testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc:
New testcase.
From-SVN: r231641
2015-12-15 04:50:29 +00:00
6b4f890601
Improve generated libstdc++ API docs
...
* doc/doxygen/user.cfg.in: Use EXTENSION_MAPPING tag. Add new headers
to INPUT. Remove obsolete XML_SCHEMA and XML_DTD tags. Update
PREDEFINED macros. Set BRIEF_MEMBER_DESC for man-pages.
* include/backward/strstream: Correct @file comment.
* include/bits/forward_list.h: Improve Doxygen comments.
* include/bits/locale_facets_nonio.h: Likewise.
* include/bits/mutex.h: Likewise.
* include/bits/shared_ptr.h: Likewise.
* include/bits/stl_deque.h: Likewise.
* include/debug/vector (_Safe_vector): Add @brief section to comment.
* include/experimental/bits/fs_dir.h: Correct @file comment.
* include/experimental/bits/fs_fwd.h: Likewise.
* include/experimental/bits/fs_ops.h: Likewise.
* include/experimental/bits/fs_path.h: Likewise.
* include/experimental/bits/string_view.tcc: Likewise.
* include/experimental/optional: Document experimental status.
* include/experimental/string_view: Correct @file comment.
* include/ext/pb_ds/detail/bin_search_tree_/traits.hpp: Reduce
whitespace to avoid Doxygen bug.
* include/std/bitset: Remove redundant @class Doxygen command. Add
parentheses to avoid Doxygen bug.
* include/std/mutex: Improve Doxygen comments.
* include/tr2/dynamic_bitset: Add missing @param documentation.
* scripts/run_doxygen: Rename man pages for std::experimental types.
From-SVN: r231512
2015-12-10 14:02:52 +00:00
28eca950b7
Fix ambiguity with multiple enable_shared_from_this bases
...
PR libstdc++/56383
* testsuite/20_util/enable_shared_from_this/56383.cc: New.
* include/bits/shared_ptr_base.h (__enable_shared_from_this): Make
friend declaration match previous declaration of
__enable_shared_from_this_helper.
* include/bits/shared_ptr.h (enable_shared_from_this): Likewise.
From-SVN: r231181
2015-12-02 15:08:18 +00:00
356510acd9
PR libstdc++/68353 fix _GLIBCXX_USE_C99_WCHAR test
...
PR libstdc++/68353
* include/bits/basic_string.h: Test value of _GLIBCXX_USE_C99_WCHAR
not whether it is defined.
* include/ext/vstring.h: Likewise.
From-SVN: r230395
2015-11-15 11:15:08 +00:00
23c64853c8
More fine-grained autoconf checks for C99 library
...
2015-11-13 Jennifer Yao <jenny.hyphen.fa@gmail.com>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/58393
PR libstdc++/61580
* acinclude.m4 (GLIBCXX_ENABLE_C99): Perform tests twice, with
-std=c++11 as well as -std=c++98, and define separate macros for each.
Cache the results of checking for complex math and wide character
functions. Reformat for readability.
* config.h.in: Regenerate.
* include/bits/c++config: Define _GLIBCXX_USE_C99_XXX macros to
either _GLIBCXX98_USE_C99_XXX or _GLIBCXX11_USE_C99_XXX according to
language standard in use.
* config/locale/dragonfly/c_locale.h (std::__convert_from_v): Replace
_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
* config/locale/generic/c_locale.h (std::__convert_from_v): Likewise.
* config/locale/gnu/c_locale.h (std::__convert_from_v): Likewise.
* config/os/bsd/dragonfly/os_defines.h: Define _GLIBCXX_USE_C99_STDIO,
_GLIBCXX_USE_C99_STDLIB, and _GLIBCXX_USE_C99_WCHAR.
* configure: Regenerate.
* include/bits/basic_string.h: Make numeric conversion functions
depend on _GLIBCXX_USE_C99_STDIO, _GLIBCXX_USE_C99_STDLIB, or
_GLIBCXX_USE_C99_WCHAR, instead of _GLIBCXX_USE_C99.
* include/ext/vstring.h: Likewise.
* include/bits/locale_facets.tcc (std::num_put::_M_insert_float):
Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
* include/bits/locale_facets_nonio.tcc (std::money_put::do_put):
Likewise.
* include/c_compatibility/math.h: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_MATH.
* include/c_compatibility/wchar.h: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_WCHAR.
* include/c_global/cstdio: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_STDIO.
* include/c_global/cstdlib: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_STDLIB.
* include/c_global/cwchar: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_WCHAR.
* include/c_std/cstdio: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_STDIO.
* include/c_std/cstdlib: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_STDLIB.
* include/c_std/cwchar: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_WCHAR.
* include/tr1/cstdio: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_STDIO.
* include/tr1/cstdlib: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_STDLIB.
* include/tr1/cwchar: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_WCHAR.
* include/tr1/stdlib.h: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_STDLIB.
* src/c++98/locale_facets.cc (std::__num_base::_S_format_float):
Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
* testsuite/18_support/exception_ptr/60612-terminate.cc: Replace
_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
* testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stod.cc
(test01): Replace _GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_WCHAR.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stof.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stoi.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stol.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stold.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stoll.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stoul.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
stoull.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
to_wstring.cc: Likewise.
* testsuite/26_numerics/headers/cstdlib/13943.cc: Replace
_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
* testsuite/26_numerics/headers/cstdlib/types_std_c++0x.cc: Likewise.
* testsuite/lib/libstdc++.exp (check_v3_target_string_conversions):
Change preprocessor #if conditional so that it uses
_GLIBCXX_USE_C99_STDIO, _GLIBCXX_USE_C99_STDLIB, and
_GLIBCXX_USE_C99_WCHAR, instead of _GLIBCXX_USE_C99.
* testsuite/tr1/8_c_compatibility/cmath/templates.cc: Replace
_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_MATH.
* testsuite/tr1/8_c_compatibility/cstdio/functions.cc: Replace
_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDIO.
* testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Replace
_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_STDLIB.
* testsuite/tr1/8_c_compatibility/cstdlib/types_std_tr1.cc: Likewise.
* testsuite/tr1/8_c_compatibility/cwchar/functions.cc: Replace
_GLIBCXX_USE_C99 with _GLIBCXX_USE_C99_WCHAR.
* testsuite/util/testsuite_fs.h: Replace _GLIBCXX_USE_C99 with
_GLIBCXX_USE_C99_STDIO.
Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>
From-SVN: r230324
2015-11-13 14:51:25 +00:00
bfeffbd1ae
Implement C++ LFTSv1 polymorphic memory resources
...
2015-11-13 Fan You <youfan.noey@gmail.com>
* include/Makefile.am: Add new headers.
* include/Makefile.in: Regenerate.
* include/bits/uses_allocator.h (__erased_type): Define.
(__uses_allocator_helper): Check for __erased_type.
* include/experimental/memory_resource: New.
* include/experimental/utlity: New.
* testsuite/experimental/type_erased_allocator/1.cc: New.
* testsuite/experimental/type_erased_allocator/1_neg.cc: New.
* testsuite/experimental/type_erased_allocator/2.cc: New.
* testsuite/experimental/type_erased_allocator/uses_allocator.cc: New.
From-SVN: r230294
2015-11-13 10:00:59 +00:00
fbfae2f089
Extend valid values of iostream bitmask types
...
PR libstdc++/56158
* include/bits/ios_base.h (_Ios_Fmtflags, _Ios_Openmode, _Ios_Iostate):
Define enumerators to ensure all values of type int are valid values
of the enumeration type.
* testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Add new cases.
* testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
* testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
From-SVN: r230267
2015-11-12 17:08:42 +00:00
269fa2a91b
LWG 2510, make the default constructors of library tag types explicit.
...
2015-11-10 Ville Voutilainen <ville.voutilainen@gmail.com>
LWG 2510, make the default constructors of library tag types
explicit.
* include/bits/mutex.h (defer_lock_t, try_lock_t,
adopt_lock_t): Add an explicit default constructor.
* include/bits/stl_pair.h (piecewise_construct_t): Likewise.
* include/bits/uses_allocator.h (allocator_arg_t): Likewise.
* libsupc++/new (nothrow_t): Likewise.
* testsuite/17_intro/tag_type_explicit_ctor.cc: New.
From-SVN: r230175
2015-11-11 16:47:19 +02:00
d4a9dffbaa
Fix return type of heterogeneous find for sets
...
PR libstdc++/68190
* include/bits/stl_multiset.h (multiset::find): Fix return types.
* include/bits/stl_set.h (set::find): Likewise.
* testsuite/23_containers/map/operations/2.cc: Test find return types.
* testsuite/23_containers/multimap/operations/2.cc: Likewise.
* testsuite/23_containers/multiset/operations/2.cc: Likewise.
* testsuite/23_containers/set/operations/2.cc: Likewise.
From-SVN: r230113
2015-11-10 15:12:24 +00:00
fb9333352b
* include/bits/functional_hash.h: Fix grammar in comment.
...
From-SVN: r230097
2015-11-10 11:12:33 +00:00
ec494945a9
2015-11-09 François Dumont <fdumont@gcc.gnu.org>
...
* include/bits/stl_algo.h
(partial_sort_copy): Instantiate std::iterator_traits only if concept
checks.
(lower_bound): Likewise.
(upper_bound): Likewise.
(equal_range): Likewise.
(binary_search): Likewise.
* include/bits/stl_heap.h (pop_heap): Likewise.
From-SVN: r230052
2015-11-09 21:10:18 +00:00
f763219373
Make the default constructors of tuple and pair conditionally explicit.
...
2015-11-03 Ville Voutilainen <ville.voutilainen@gmail.com>
Make the default constructors of tuple and pair conditionally explicit.
* include/std/type_traits (is_unsigned, __is_array_unknown_bounds,
__is_default_constructible_atom, __is_default_constructible_safe,
__is_direct_constructible_new_safe, __is_direct_constructible_ref_cast,
__is_nt_default_constructible_impl, is_nothrow_default_constructible,
is_nothrow_constructible, is_nothrow_assignable,
is_trivially_constructible, is_trivially_copy_constructible,
is_trivially_move_constructible, is_trivially_assignable,
is_trivially_copy_assignable, is_trivially_move_assignable,
is_trivially_destructible): Simplify.
* include/std/type_traits (
__do_is_implicitly_default_constructible_impl,
__is_implicitly_default_constructible_impl,
__is_implicitly_default_constructible_safe,
__is_implicitly_default_constructible): New.
* include/bits/stl_pair.h (pair::pair()): Use it.
* include/std/tuple (tuple<_T1, _T2>::tuple): Use it.
* include/std/tuple (_ImplicitlyDefaultConstructibleTuple): New.
* include/std/tuple (tuple<_Types...>::tuple()): Use it.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
* testsuite/20_util/is_implicitly_default_constructible/requirements/explicit_instantiation.cc: New.
* testsuite/20_util/is_implicitly_default_constructible/requirements/typedefs.cc: Likewise.
* testsuite/20_util/is_implicitly_default_constructible/value.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Likewise.
* testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
* testsuite/20_util/tuple/cons/explicit_construct.cc: Likewise.
From-SVN: r229699
2015-11-03 10:41:40 +02:00
783aa06e9b
Use noexcept instead of _GLIBCXX_NOEXCEPT
...
* include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
(basic_string::front() const, basic_string::back() const): Use
noexcept instead of _GLIBCXX_NOEXCEPT macro.
(__versa_string::front, __versa_string::back): Likewise.
From-SVN: r228434
2015-10-02 23:13:12 +01:00
7fcdbdd21d
Allow Filesystem TS to compile without wchar_t
...
* include/bits/locale_conv.h [!_GLIBCXX_USE_WCHAR_T]
(__do_str_codecvt, __str_codecvt_in, __str_codecvt_out): Enable.
* include/experimental/fs_path.h [!_GLIBCXX_USE_WCHAR_T]
(path::wstring, path::generic_wstring): Disable.
* src/filesystem/path.cc (path::_S_convert_loc)
[!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
* testsuite/experimental/filesystem/path/assign/assign.cc: Check for
wchar_t support.
* testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
* testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
From-SVN: r228417
2015-10-02 20:38:38 +01:00
9bc5028273
Leave moved-from std::deque in a valid state
...
PR libstdc++/67707
* include/bits/stl_deque.h (_Deque_base::_M_move_impl): Initialize
empty object.
* testsuite/23_containers/deque/allocator/move.cc: Check moved-from
deque.
From-SVN: r228090
2015-09-24 16:46:24 +01:00
561cfdec25
Fix bootstrap error introduced in r227870
...
PR libstdc++/67647
* include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
(basic_string::shrink_to_fit): Fix #endif placement.
From-SVN: r227966
2015-09-21 12:44:08 +01:00
236d76c4a9
re PR libstdc++/67361 (std::regex_error::what() should say something about the error_code)
...
PR libstdc++/67361
* include/bits/regex_error.h: Add __throw_regex_error that
supports string.
* include/bits/regex_automaton.h: Add more specific exception
messages.
* include/bits/regex_automaton.tcc: Likewise.
* include/bits/regex_compiler.h: Likewise.
* include/bits/regex_compiler.tcc: Likewise.
* include/bits/regex_scanner.h: Likewise.
* include/bits/regex_scanner.tcc: Likewise.
From-SVN: r227936
2015-09-19 20:56:27 +00:00
310055e7b4
Handle alignment in __atomic_is_lock_free
...
gcc:
2015-09-17 Richard Henderson <rth@redhat.com>
PR libstdc++/65913
* builtins.c (fold_builtin_atomic_always_lock_free): Handle fake
pointers that encode the alignment of the object.
libstdc++-v3:
2015-09-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/65913
* include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
__atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
immediate pointer value, not a variable.
* include/std/atomic (atomic<T>::is_lock_free()): Likewise.
* testsuite/29_atomics/atomic/65913.cc: New.
From-SVN: r227878
2015-09-17 16:46:04 +01:00
99f04955ed
Only do shrink_to_fit() when exceptions enabled
...
* include/bits/allocator.h (__shrink_to_fit_aux<T, true>::_S_do_it):
Do nothing if exceptions are disabled.
* include/bits/basic_string.h (basic_string::shrink_to_fit): Likewise.
From-SVN: r227870
2015-09-17 15:56:46 +01:00
5caff414f1
Implement N4258 noexcept for std::basic_string.
...
PR libstdc++/58265
* doc/xml/manual/intro.xml: Document LWG 2063 and 2064 resolutions.
* doc/html/manual/bugs.html: Regenerate.
* include/bits/basic_string.h (basic_string): Implement N4258. Add
correct exception-specifications and propagate allocators correctly.
* include/bits/basic_string.tcc (basic_string::swap): Propagate
allocators correctly.
* include/debug/string (__gnu_debug::basic_string): Add correct
exceptions-specifications and allcoator-extended constructors.
* testsuite/21_strings/basic_string/allocator/char/copy.cc: New.
* testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
New.
* testsuite/21_strings/basic_string/allocator/char/minimal.cc: New.
* testsuite/21_strings/basic_string/allocator/char/move.cc: New.
* testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
New.
* testsuite/21_strings/basic_string/allocator/char/noexcept.cc: New.
* testsuite/21_strings/basic_string/allocator/char/swap.cc: New.
* testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc: New.
* testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
New.
* testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc: New.
* testsuite/21_strings/basic_string/allocator/wchar_t/move.cc: New.
* testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
New.
* testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc: New.
* testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc: New.
* testsuite/util/testsuite_allocator.h (tracker_allocator): Define
defaulted assignment operators.
From-SVN: r227681
2015-09-11 12:02:14 +01:00
997ed914e2
Allocator-extended constructors for container adaptors.
...
PR libstdc++/65092
* include/bits/stl_queue.h (queue, priority_queue): Add
allocator-extended constructors.
* include/bits/stl_stack.h (stack): Likewise.
* testsuite/23_containers/priority_queue/requirements/
uses_allocator.cc: Test allocator-extended constructors.
* testsuite/23_containers/queue/requirements/uses_allocator.cc:
Likewise.
* testsuite/23_containers/stack/requirements/uses_allocator.cc:
Likewise.
From-SVN: r227680
2015-09-11 10:51:29 +01:00
2f1e8e7c47
Enable lightweight checks with _GLIBCXX_ASSERTIONS.
...
* doc/xml/manual/using.xml (_GLIBCXX_ASSERTIONS): Document.
* doc/html/manual/using_macros.html: Regenerate.
* include/bits/c++config: Define _GLIBCXX_ASSERTIONS when
_GLIBCXX_DEBUG is defined. Disable std::string extern templates when
(_GLIBCXX_EXTERN_TEMPLATE, __glibcxx_assert): Depend on
_GLIBCXX_ASSERTIONS instead of _GLIBCXX_DEBUG.
* include/debug/debug.h [!_GLIBCXX_DEBUG]: Define
__glibcxx_requires_non_empty_range and __glibcxx_requires_nonempty.
* include/backward/auto_ptr.h (auto_ptr::operator*,
auto_ptr::operator->): Replace _GLIBCXX_DEBUG_ASSERT with
__glibcxx_assert.
* include/bits/basic_string.h (basic_string::operator[],
basic_string::front, basic_string::back, basic_string::pop_back):
Likewise.
* include/bits/random.h
(uniform_int_distribution::param_type::param_type,
uniform_real_distribution::param_type::param_type,
normal_distribution::param_type::param_type,
gamma_distribution::param_type::param_type,
bernoulli_distribution::param_type::param_type,
binomial_distribution::param_type::param_type,
geometric_distribution::param_type::param_type,
negative_binomial_distribution::param_type::param_type,
poisson_distribution::param_type::param_type,
exponential_distribution::param_type::param_type): Likewise.
* include/bits/regex.h (match_results::operator[],
match_results::prefix, match_results::suffix): Likewise.
* include/bits/regex.tcc (format, regex_iterator::operator++):
Likewise.
* include/bits/regex_automaton.tcc (_StateSeq::_M_clone): Likewise.
* include/bits/regex_compiler.tcc (_Compiler::_Compiler,
_Compiler::_M_insert_character_class_matcher): Likewise.
* include/bits/regex_executor.tcc (_Executor::_M_dfs): Likewise.
* include/bits/regex_scanner.tcc (_Scanner::_M_advance,
_Scanner::_M_scan_normal): Likewise.
* include/bits/shared_ptr_base.h (__shared_ptr::_M_reset,
__shared_ptr::operator*): Likewise.
* include/bits/stl_iterator_base_funcs.h (__advance): Likewise.
* include/bits/unique_ptr.h (unique_ptr::operator*,
unique_ptr::operator[]): Likewise.
* include/experimental/fs_path.h (path::path(string_type, _Type),
path::iterator::operator++, path::iterator::operator--,
path::iterator::operator*): Likewise.
* include/experimental/string_view (basic_string_view::operator[],
basic_string_view::front, basic_string_view::back,
basic_string_view::remove_prefix): Likewise.
* include/ext/random (beta_distribution::param_type::param_type,
normal_mv_distribution::param_type::param_type,
rice_distribution::param_type::param_type,
pareto_distribution::param_type::param_type,
k_distribution::param_type::param_type,
arcsine_distribution::param_type::param_type,
hoyt_distribution::param_type::param_type,
triangular_distribution::param_type::param_type,
von_mises_distribution::param_type::param_type,
hypergeometric_distribution::param_type::param_type,
logistic_distribution::param_type::param_type): Likewise.
* include/ext/vstring.h (__versa_string::operator[]): Likewise.
* include/std/complex (polar): Likewise.
* include/std/mutex [!_GTHREAD_USE_MUTEX_TIMEDLOCK]
(timed_mutex::~timed_mutex, timed_mutex::unlock,
(recursive_timed_mutex::~timed_mutex, recursive_timed_mutex::unlock):
Likewise.
* include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER]
(__shared_mutex_pthread::__shared_mutex_pthread,
__shared_mutex_pthread::~__shared_mutex_pthread): Likewise.
(__shared_mutex_pthread::lock, __shared_mutex_pthread::try_lock,
__shared_mutex_pthread::unlock, __shared_mutex_pthread::lock_shared,
__shared_mutex_pthread::try_lock_shared): Likewise.
(__shared_mutex_cv::~__shared_mutex_cv, __shared_mutex_cv::unlock,
__shared_mutex_cv::unlock_shared): Likewise.
(shared_timed_mutex::try_lock_until,
shared_timed_mutex::try_lock_shared_until): Likewise.
* include/std/valarray (valarray::valarray(const _Tp*, size_t),
valarray::operator=, valarray::sum, valarray::min, valarray::max,
_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT, _DEFINE_BINARY_OPERATOR):
Likewise.
From-SVN: r227595
2015-09-09 18:12:47 +01:00
93023f35f7
Relax Debug Mode assertions on operator-> for smart pointers.
...
* include/bits/shared_ptr_base.h (__shared_ptr::operator->): Change
_GLIBCXX_DEBUG_ASSERT to _GLIBCXX_DEBUG_PEDASSERT.
* include/bits/unique_ptr.h (unique_ptr::operator->): Likewise.
* testsuite/20_util/shared_ptr/observers/get.cc: Test operator-> on
empty shared_ptr.
From-SVN: r227524
2015-09-07 18:17:23 +01:00
12dee005f7
Avoid #ifdef _GLIBCXX_DEBUG in regex_compiler.h
...
* include/bits/regex_compiler.h (_BracketMatcher::_M_is_ready):
Initialize using NSDMI and set using _GLIBCXX_DEBUG_ONLY.
From-SVN: r227521
2015-09-07 15:45:14 +01:00
f16081c2c6
Add portable timed_mutex and recursive_timed_mutex.
...
PR libstdc++/65704
* include/Makefile.am: Add <bits/mutex.h>.
* include/Makefile.in: Regenerate.
* include/bits/mutex.h (__mutex_base, mutex, lock_guard, unique_lock):
New file containing types moved from <mutex>.
* include/std/condition_variable: Include <bits/mutex.h> instead of
<mutex>.
* include/std/mutex (__mutex_base, mutex, lock_guard, unique_lock):
Move to <bits/mutex.h>.
* testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Remove
dg-require-gthreads-timed.
* testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/dest/
destructor_locked.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
Likewise.
* testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
* testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/timed_mutex/dest/destructor_locked.cc:
Likewise.
* testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/requirements/standard_layout.cc:
Likewise.
* testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
* testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
* testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
* testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
From-SVN: r227490
2015-09-04 12:23:44 +01:00
c8c030589b
Clean up libstdc++ includes slightly.
...
* include/bits/shared_ptr_base.h: Add required header.
* include/std/condition_variable: Likewise.
* include/std/mutex: Remove unused header.
* include/std/shared_mutex: Remove redundant header.
(shared_mutex::shared_mutex()): Replace throw with __throw_bad_alloc.
From-SVN: r227469
2015-09-03 21:40:03 +01:00
500dc9a6c3
Add concept checks to std::next and std::prev.
...
PR libstdc++/62039
* include/bits/stl_iterator_base_funcs.h (next, prev): Add concept
checks.
* testsuite/24_iterators/operations/prev_neg.cc: New.
* testsuite/24_iterators/operations/next_neg.cc: New.
From-SVN: r227447
2015-09-03 15:35:43 +01:00
710465235b
libstdc++: fix data races in basic_string implementation
...
* include/bits/basic_string.h: Fix data races on _M_refcount.
From-SVN: r227403
2015-09-02 07:35:20 -07:00
cae4063cea
re PR libstdc++/67362 (std::regex("((.)", std::regex_constants::basic) throws)
...
PR libstdc++/67362
* include/bits/regex_scanner.tcc (_Scanner<>::_M_scan_normal):
Always returns ordinary char token if the char isn't
considered a special char.
* testsuite/28_regex/regression.cc: New test file for collecting
regression testcases from, typically, bugzilla.
From-SVN: r227289
2015-08-28 02:35:21 +00:00
e994d230f1
re PR libstdc++/67374 (std::cbegin can't call valarray range access functions)
...
PR libstdc++/67374
* include/bits/range_access.h (valarray, begin, end): Declare.
* testsuite/26_numerics/valarray/range_access.cc: Test const
overloads.
* testsuite/26_numerics/valarray/range_access2.cc: New.
From-SVN: r227274
2015-08-27 20:05:19 +01:00
33df19a736
Ensure std::generate_canonical doesn't return 1.
...
2015-08-26 Edward Smith-Rowland <3dw4rd@verizon.net>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/64351
PR libstdc++/63176
* include/bits/random.tcc (generate_canonical): Loop until we get a
result less than one.
* testsuite/26_numerics/random/uniform_real_distribution/operators/
64351.cc: New.
Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>
From-SVN: r227233
2015-08-26 22:27:09 +01:00
6bc41b268e
Only set std::enable_shared_from_this member once.
...
* include/bits/shared_ptr.h (__enable_shared_from_this_helper): Use
nullptr.
* include/bits/shared_ptr_base.h (weak_ptr::_M_assign): Don't assign
if ownership is already shared with a shared_ptr object.
(__enable_shared_from_this_helper): Use nullptr.
* testsuite/20_util/enable_shared_from_this/members/const.cc: New.
* testsuite/20_util/enable_shared_from_this/members/reinit.cc: New.
* testsuite/20_util/enable_shared_from_this/requirements/
explicit_instantiation.cc: Instantiate with const and incomplete types.
From-SVN: r227232
2015-08-26 22:27:00 +01:00
630a286ab6
re PR libstdc++/60519 (Debug mode should check comparators for irreflexivity)
...
2015-08-24 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/60519
* include/debug/formatter.h (_Debug_msg_id::__msg_irreflexive_ordering):
New enum entry.
* include/debug/functions.h (_Irreflexive_checker): New.
(__is_irreflexive, __is_irreflexive_pred): New.
* include/debug/macros.h
(__glibcxx_check_irreflexive, __glibcxx_check_irreflexive_pred): New
macros.
(__glibcxx_check_irreflexive2, __glibcxx_check_irreflexive_pred2): New
macros limited to post-C++11 mode.
* include/debug/debug.h
(__glibcxx_requires_irreflexive, __glibcxx_requires_irreflexive_pred):
New macros, use latter.
(__glibcxx_requires_irreflexive2, __glibcxx_requires_irreflexive_pred2):
Likewise.
* include/bits/stl_algo.h
(partial_sort_copy): Add irreflexive debug check.
(partial_sort_copy): Likewise.
(lower_bound): Likewise.
(upper_bound): Likewise.
(equal_range): Likewise.
(binary_search): Likewise.
(inplace_merge): Likewise.
(includes): Likewise.
(next_permutation): Likewise.
(prev_permutation): Likewise.
(is_sorted_until): Likewise.
(minmax_element): Likewise.
(partial_sort): Likewise.
(nth_element): Likewise.
(sort): Likewise.
(merge): Likewise.
(stable_sort): Likewise.
(set_union): Likewise.
(set_intersection): Likewise.
(set_difference): Likewise.
(set_symmetric_difference): Likewise.
(min_element): Likewise.
(max_element): Likewise.
* include/bits/stl_algobase.h
(lower_bound): Likewise.
(lexicographical_compare): Likewise.
* include/bits/stl_heap.h
(push_heap): Likewise.
(pop_heap): Likewise.
(make_heap): Likewise.
(sort_heap): Likewise.
(is_heap_until): Likewise.
* testsuite/25_algorithms/lexicographical_compare/debug/
irreflexive_neg.cc: New.
* testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: New.
* testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
New.
From-SVN: r227189
2015-08-25 20:27:03 +00:00
25c65938c8
Revert my change to commit with PR reference again.
...
From-SVN: r227187
2015-08-25 20:22:47 +00:00
41e4e5edce
formatter.h (_Debug_msg_id::__msg_irreflexive_ordering): New enum entry.
...
2015-08-24 François Dumont <fdumont@gcc.gnu.org>
* include/debug/formatter.h (_Debug_msg_id::__msg_irreflexive_ordering):
New enum entry.
* include/debug/functions.h (_Irreflexive_checker): New.
(__is_irreflexive, __is_irreflexive_pred): New.
* include/debug/macros.h
(__glibcxx_check_irreflexive, __glibcxx_check_irreflexive_pred): New
macros.
(__glibcxx_check_irreflexive2, __glibcxx_check_irreflexive_pred2): New
macros limited to post-C++11 mode.
* include/debug/debug.h
(__glibcxx_requires_irreflexive, __glibcxx_requires_irreflexive_pred):
New macros, use latter.
(__glibcxx_requires_irreflexive2, __glibcxx_requires_irreflexive_pred2):
Likewise.
* include/bits/stl_algo.h
(partial_sort_copy): Add irreflexive debug check.
(partial_sort_copy): Likewise.
(lower_bound): Likewise.
(upper_bound): Likewise.
(equal_range): Likewise.
(binary_search): Likewise.
(inplace_merge): Likewise.
(includes): Likewise.
(next_permutation): Likewise.
(prev_permutation): Likewise.
(is_sorted_until): Likewise.
(minmax_element): Likewise.
(partial_sort): Likewise.
(nth_element): Likewise.
(sort): Likewise.
(merge): Likewise.
(stable_sort): Likewise.
(set_union): Likewise.
(set_intersection): Likewise.
(set_difference): Likewise.
(set_symmetric_difference): Likewise.
(min_element): Likewise.
(max_element): Likewise.
* include/bits/stl_algobase.h
(lower_bound): Likewise.
(lexicographical_compare): Likewise.
* include/bits/stl_heap.h
(push_heap): Likewise.
(pop_heap): Likewise.
(make_heap): Likewise.
(sort_heap): Likewise.
(is_heap_until): Likewise.
* testsuite/25_algorithms/lexicographical_compare/debug/
irreflexive_neg.cc: New.
* testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: New.
* testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
New.
From-SVN: r227147
2015-08-24 20:21:57 +00:00
4a88769c96
re PR libstdc++/65049 (Undefined behaviour with std::char_traits<char>)
...
PR libstdc++/65049
* include/bits/char_traits.h (char_traits<char>::compare,
char_traits<char>::find, char_traits<char>::move,
char_traits<char>::copy, char_traits<char>::assign): Check for zero
length.
(char_traits<wchar_t>::compare, char_traits<wchar_t>::find,
char_traits<wchar_t>::move, char_traits<wchar_t>::copy,
char_traits<wchar_t>::assign): Likewise.
(char_traits<char16_t>::move, char_traits<char16_t>::copy): Likewise.
(char_traits<char32_t>::move, char_traits<char32_t>::copy): Likewise.
* include/ext/pod_char_traits.h (char_traits<character<>>::move,
char_traits<character<>>::copy): Likewise.
* testsuite/21_strings/char_traits/requirements/char/65049.cc: New.
* testsuite/21_strings/char_traits/requirements/char16_t/65049.cc:
New.
* testsuite/21_strings/char_traits/requirements/char32_t/65049.cc:
New.
* testsuite/21_strings/char_traits/requirements/wchar_t/65049.cc:
New.
From-SVN: r227127
2015-08-24 14:43:54 +01:00
3af7efb7d9
re PR libstdc++/67309 (Error compiling with -std=c++11 and -fsingle-precision-constant)
...
PR libstdc++/67309
* include/bits/random.tcc
(poisson_distribution::param_type::_M_initialize): Use max<double>.
(binomial_distribution::param_type::_M_initialize): Likewise.
* testsuite/17_intro/headers/c++200x/67309.cc: New.
* testsuite/17_intro/headers/c++200x/all_attributes.cc: Remove
redundant header.
From-SVN: r227126
2015-08-24 14:43:36 +01:00
e92e7c15e1
* include/bits/ptr_traits.h: Include <bits/move.h> for addressof.
...
From-SVN: r226985
2015-08-18 19:04:42 +01:00
4c2b10d6a4
re PR libstdc++/67066 (libstdc++-v3/src/filesystem/dir.cc fails to compile with --enable-concept-checks)
...
PR libstdc++/67066
* doc/xml/manual/configure.xml (manual.intro.setup.configure): Add
caveats for --enable-concept-checks. Improve link text.
* doc/xml/manual/diagnostics.xml (std.diagnostics.concept_checking):
Clarify caveats.
* doc/html/*: Regenerate.
* include/bits/stl_deque.h (deque): Only use concept checks in C++03.
* include/bits/stl_stack.h (stack): Likewise.
* include/bits/stl_vector.h (vector): Likewise.
From-SVN: r226984
2015-08-18 19:04:32 +01:00
db23e4c46f
alloc_traits.h: Add feature-test macro.
...
* include/bits/alloc_traits.h: Add feature-test macro.
* include/bits/allocator.h: Likewise.
* include/bits/range_access.h: Likewise.
* include/bits/stl_map.h: Likewise.
* include/bits/unordered_map.h: Likewise.
From-SVN: r226864
2015-08-13 14:57:41 +01:00
b95170d380
Implement N4279, Improved insertion interface for unique-key maps.
...
2015-08-09 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement N4279, Improved insertion interface for unique-key maps.
* include/bits/stl_map.h (try_emplace, insert_or_assign): New.
* include/bits/stl_tree.h (_M_get_insert_unique_pos,
_M_get_insert_equal_pos, _M_get_insert_hint_unique_pos,
_M_get_insert_hint_equal_pos): Make public.
* include/bits/unordered_map.h (try_emplace, insert_or_assign): New.
* testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
Likewise.
* testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
* testsuite/23_containers/unordered_map/modifiers/insert_or_assign.cc:
Likewise.
* testsuite/23_containers/unordered_map/modifiers/try_emplace.cc:
Likewise.
From-SVN: r226743
2015-08-09 01:57:13 +03:00
f334456903
Implement N4089 Safe conversions in unique_ptr<T[]> (LWG 2118) and N4366 LWG 2228...
...
2015-08-08 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement N4089 Safe conversions in unique_ptr<T[]> (LWG 2118)
and N4366 LWG 2228: Missing SFINAE rule in unique_ptr
templated assignment
* include/bits/unique_ptr.h
(__remove_cv, __is_derived_Tp): Remove.
(default_delete::default_delete(const default_delete<_Up[]>)):
Constrain with array convertibility.
(default_delete::operator(_Up*)): Turn into a template,
constrain with array convertibility.
(__safe_conversion_up): New, single object version.
(unique_ptr(unique_ptr<_Up, _Ep>&&)): Constrain with deleter
convertibility.
(unique_ptr::operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
is_assignable as a constraint.
(__safe_conversion_up): Array version, renamed from __safe_conversion,
updated to implement N4089.
(__safe_conversion_raw): New.
(unique_ptr(_Up)): Turn into a template, constrain with array
convertibility.
(unique_ptr(_Up,
typename conditional<is_reference<deleter_type>::value,
deleter_type, const deleter_type&>::type)): Likewise.
(unique_ptr(_Up, typename
remove_reference<deleter_type>::type&&)): Likewise.
(unique_ptr(unique_ptr<_Up, _Ep>&&)): Likewise.
(operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
is_assignable as a constraint (array version).
(reset(_Up)): Turn into a template, constrain with array
convertibility.
(reset(nullptr_t)): New.
* testsuite/20_util/default_delete/48631_neg.cc: Adjust.
* testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
* testsuite/20_util/unique_ptr/assign/cv_qual.cc: Likewise.
* testsuite/20_util/unique_ptr/cons/cv_qual.cc: Likewise.
* testsuite/20_util/unique_ptr/dr2228.cc: New.
* testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Adjust.
From-SVN: r226733
2015-08-08 14:07:34 +03:00
93411db8c7
re PR libstdc++/67078 (FAIL: 24_iterators/container_access.cc (test for excess errors) on aarch64-none-elf)
...
PR libstdc++/67078
* include/bits/range_access.h (size, empty, data): Fix _N bad name.
From-SVN: r226515
2015-08-03 16:56:17 +01:00
81b7ff079a
regex_automaton.h (_State_base, _State<>): Remove _TraitsT dependency from _State<>...
...
* include/bits/regex_automaton.h (_State_base, _State<>):
Remove _TraitsT dependency from _State<>; Make matcher member
into the union to reduce struct size.
* include/bits/regex_automaton.tcc (_State_base<>::_M_print,
_State_base<>::_M_dot, _StateSeq<>::_M_clone):
Adjust to fit the interface. Factor out common parts in
_M_clone as _State<>::_M_has_alt.
* include/bits/regex_executor.h (_Executer<>::_M_lookahead):
Only pass state id instead of the whole state.
* include/bits/regex_executor.tcc (_Executer<>::_M_dfs,
_Executer<>::_M_lookahead): Adjust to fit the interface.
* include/std/regex: Include <ext/aligned_buffer.h>
From-SVN: r226395
2015-07-30 10:35:45 +00:00
a460d06d16
range_access.h: Change class to typename in every template.
...
2015-07-29 Ville Voutilainen <ville.voutilainen@gmail.com>
* include/bits/range_access.h: Change class to typename in every
template.
(size, empty, data): New functions from N4280.
* testsuite/24_iterators/container_access.cc: New.
From-SVN: r226348
2015-07-29 13:41:32 +01:00
1fa9ba224e
re PR libstdc++/60970 (Support std::hash with enum types (LWG 2148))
...
2015-07-29 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/60970
* include/bits/functional_hash.h (__hash_enum): New.
(hash): Derive from __hash_enum.
* testsuite/20_util/hash/60970.cc: New.
From-SVN: r226347
2015-07-29 13:41:23 +01:00
f9ce3c1639
re PR libstdc++/67015 ("^[a-z0-9][a-z0-9-]*$", std::regex::extended is miscompiled)
...
PR libstdc++/67015
* include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
_BracketMatcher<>::_M_add_collating_element): Change signature
to make checking the and of bracket expression easier.
* include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
Treat '-' as a valid literal if it's at the end of bracket expression.
* testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
New testcases.
From-SVN: r226336
2015-07-29 03:45:35 +00:00
fa0ed2b062
* include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
...
(_M_load_and_test_until): Whitespace.
(_M_load_and_test): Value-initialize the unused durations.
(_M_load_when_equal): Add missing return value.
From-SVN: r226174
2015-07-24 17:30:04 +01:00
8161e0c343
functional_hash.h: Add specializations for __intN types.
...
* include/bits/functional_hash.h: Add specializations for __intN
types.
* include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp (__gnu_pbds):
Guard against values that might exceed size_t's precision.
From-SVN: r226117
2015-07-23 13:57:34 -04:00
3a353ff584
* include/bits/c++config: Fix abi_tag in special modes.
...
From-SVN: r226022
2015-07-20 18:39:54 -04:00
5bc1c07c4a
stl_algobase.h (__miter_base): Move...
...
2015-07-16 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_algobase.h (__miter_base): Move...
* include/bits/cpp_type_traits.h: ...here.
* include/debug/functions.h (__foreign_iterator_aux): Use latter.
* testsuite/23_containers/vector/debug/insert7_neg.cc: New.
From-SVN: r225902
2015-07-16 19:17:26 +00:00
c5d9ec5670
c++config (_GLIBCXX_NOEXCEPT_IF): Define.
...
* include/bits/c++config (_GLIBCXX_NOEXCEPT_IF): Define.
* include/bits/forward_list.h (forward_list::swap): Make noexcept
unconditional.
* include/bits/hashtable.h (_Hashtable::swap): Do not use
_S_nothrow_swap().
* include/bits/stl_bvector.h (vector<bool>::swap): Make noexcept
unconditional.
* include/bits/stl_deque.h (deque::swap): Likewise.
(swap(deque&, deque&)): Use _GLIBCXX_NOEXCEPT_IF.
* include/bits/stl_list.h (list::swap): Make noexcept unconditional.
(swap(list&, list&)): Use _GLIBCXX_NOEXCEPT_IF.
* include/bits/stl_map.h (map::swap, swap(map&, map&)): Use
_GLIBCXX_NOEXCEPT_IF, do not depend on _S_nothrow_swap.
* include/bits/stl_multimap.h (multimap::swap,
swap(multimap&, multimap&)): Likewise.
* include/bits/stl_multiset.h (multiset::swap,
swap(multiset&, multiset&)): Likewise.
* include/bits/stl_set.h (set::swap, swap(set&, set&)): Likewise.
* include/bits/stl_tree.h (_Rb_tree::swap,
swap(_Rb_tree&, _Rb_tree&)): Likewise.
* include/bits/stl_vector.h (vector::swap): Make noexcept
unconditional.
(swap(vector&, vector&)): Use _GLIBCXX_NOEXCEPT_IF.
* include/debug/deque (deque::swap, swap): Likewise.
* include/debug/forward_list (swap): Add noexcept.
* include/debug/list (list::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
* include/debug/map.h (map::swap, swap): Likewise.
* include/debug/multimap.h (multimap::swap, swap): Likewise.
* include/debug/multiset.h (multiset::Swap, swap): Likewise.
* include/debug/set.h (set::swap, swap): Likewise.
* include/debug/unordered_map (unordered_map::swap,
unordered_multimap::swap, swap): Likewise.
* include/debug/unordered_set (unordered_set::swap,
unordered_multiset::swap, swap): Likewise.
* include/debug/vector (vector::swap, swap): Likewise.
* include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()):
Remove.
* include/profile/deque (deque::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
* include/profile/forward_list (swap): Add noexcept.
* include/profile/list (list::swap, swap) : Use _GLIBCXX_NOEXCEPT_IF.
* include/profile/map.h (map::swap, swap): Likewise.
* include/profile/multimap.h (multimap::swap, swap): Likewise.
* include/profile/multiset.h (multiset::swap, swap): Likewise.
* include/profile/set.h (set::swap, swap): Likewise.
* include/profile/unordered_map (swap): Likewise.
* include/profile/unordered_set (swap): Likewise.
* include/profile/vector (vector::swap, swap): Likewise. Remove
overloads for swapping rvalues.
* testsuite/23_containers/deque/allocator/noexcept.cc: Update tests
for noexcept on swap.
* testsuite/23_containers/forward_list/allocator/noexcept.cc:
Likewise.
* testsuite/23_containers/list/allocator/noexcept.cc: Likewise.
* testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
* testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
* testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
* testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
* testsuite/23_containers/unordered_map/allocator/noexcept.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
Likewise.
* testsuite/23_containers/unordered_set/allocator/noexcept.cc:
Likewise.
* testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
* testsuite/23_containers/vector/bool/allocator/noexcept.cc: Likewise.
* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line
number.
From-SVN: r225744
2015-07-13 18:15:48 +01:00
291e91daa7
hashtable.h (_Hashtable<>::__rehash_policy): Do not rehash container.
...
2015-07-05 François Dumont <fdumont@gcc.gnu.org>
* include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Do not
rehash container.
* testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
Adapt.
From-SVN: r225436
2015-07-05 21:16:07 +00:00
7946683835
alloc_traits.h (__alloctr_rebind): Remove.
...
* include/bits/alloc_traits.h (__alloctr_rebind): Remove.
(__allocator_traits_base): New base class.
(__alloc_rebind): Reimplement in terms of detection idiom.
(allocator_traits): Derive from __allocator_traits_base. Reimplement
nested types in terms of detection idiom. Simplify SFINAE constraints
on overloaded static member functions.
* include/bits/hashtable.h (_Hashtable): Use __alloc_rebind instead
of __alloctr_rebind.
* testsuite/20_util/scoped_allocator/propagation.cc: Define rebind.
* testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
dg-error line number.
From-SVN: r225244
2015-07-01 13:24:09 +01:00
4f44c5556f
ptr_traits.h (__ptrtr_elt_type, [...]): Remove
...
* include/bits/ptr_traits.h (__ptrtr_elt_type, __ptrtr_diff_type,
__ptrtr_rebind, __ptrtr_not_void): Remove
(__get_first_arg, __replace_first_arg, __make_not_void): Define new
transformations.
(__detected_or_): New detection trait.
(pointer_traits): Use new traits.
* testsuite/20_util/pointer_traits/pointer_to.cc: Add rebind member.
* testsuite/20_util/pointer_traits/requirements/
explicit_instantiation.cc: Use valid arguments to pointer_traits.
From-SVN: r225243
2015-07-01 13:24:03 +01:00
6f86467975
* include/bits/stl_pair.h: Replace class keyword with typename.
...
From-SVN: r225190
2015-06-30 14:35:36 +01:00
bf7818bfb0
Implement N4387, "Improving pair and tuple", and LWG 2367.
...
2015-06-30 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement N4387, "Improving pair and tuple", and LWG 2367.
* include/bits/stl_pair.h (_ConstructiblePair,
_ImplicitlyConvertiblePair, _MoveConstructiblePair,
_ImplicitlyMoveConvertiblePair): New.
(pair()): Constrain it.
(pair(const _T1&, const _T2&), pair(const pair<_U1, _U2>&),
pair(_U1&&, const _T2&), pair(const _T1&, _U2&&), pair(_U1&&, _U2&&),
pair(pair<_U1, _U2>&&)): Make conditionally explicit.
* include/std/tuple (_TC, tuple::_TC2, tuple::TCC, tuple::TMC): New.
(tuple()): Constrain it.
(tuple(const _UElements&...), tuple(_UElements&&...),
tuple(const tuple<_UElements...>&), tuple(tuple<_UElements...>&&),
tuple(allocator_arg_t, const _Alloc&, const _UElements&...),
tuple(allocator_arg_t, const _Alloc&, _UElements&&...),
tuple(allocator_arg_t, const _Alloc&, const tuple<_UElements...>&),
tuple(allocator_arg_t, const _Alloc&, tuple<_UElements...>&&),
tuple(const pair<_U1, _U2>&), tuple(pair<_U1, _U2>&&),
tuple(allocator_arg_t, const _Alloc&, const pair<_U1, _U2>&),
tuple(allocator_arg_t, const _Alloc&, pair<_U1, _U2>&&)): Make
conditionally explicit.
* include/experimental/functional (__boyer_moore_array_base): Name
array type explicitly instead of using an empty braced-init-list.
* testsuite/20_util/pair/cons/explicit_construct.cc: New.
* testsuite/20_util/pair/piecewise.cc: Use piecewise_construct.
* testsuite/20_util/pair/requirements/dr2367.cc: New.
* testsuite/20_util/tuple/cons/explicit_construct.cc: New.
* testsuite/20_util/tuple/requirements/dr2367.cc: New.
From-SVN: r225189
2015-06-30 14:26:49 +01:00
24167c42e6
stl_iterator_base_types.h (_Iter_base): Limit definition to pre-C++11 mode.
...
2015-06-29 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_iterator_base_types.h (_Iter_base): Limit definition
to pre-C++11 mode.
* include/debug/functions.h
(__gnu_debug::__valid_range, __gnu_debug::__base): Move...
* include/debug/safe_iterator.h
(__gnu_debug::_Sequence_traits): New.
(__gnu_debug::__get_distance_from_begin): New.
(__gnu_debug::__get_distance_to_end): New.
(__gnu_debug::_Safe_iterator<>::_M_valid_range): Expose iterator range
distance information. Add optional check_dereferenceable parameter,
default true.
(__gnu_debug::_Distance_precision, __gnu_debug::__get_distance): Move
default definition...
(__gnu_debug::__get_distance): New overload for _Safe_iterator.
(__gnu_debug::__unsafe): Likewise.
* include/debug/helper_functions.h: ...here. New.
(__gnu_debug::__unsafe): New helper function to remove safe iterator
layer.
* include/debug/stl_iterator.h: New. Include latter.
* include/bits/stl_iterator.h: Include latter in debug mode.
* include/debug/stl_iterator.tcc: Adapt.
* include/debug/safe_local_iterator.h (__gnu_debug::__get_distance): Add
overload for _Safe_local_iterator.
(__gnu_debug::__unsafe): Likewise.
* include/debug/safe_local_iterator.tcc: Adapt.
* include/debug/macros.h (__glibcxx_check_valid_range2): New.
(__glibcxx_check_insert_range): Add _Dist parameter.
(__glibcxx_check_insert_range_after): Likewise.
(__glibcxx_check_string, __glibcxx_check_string_len): Implement using
_GLIBCXX_DEBUG_PEDASSERT.
* include/debug/deque (deque<>::assign): Remove iterator debug layer
when possible.
(deque<>::insert): Likewise.
* include/debug/forward_list (__glibcxx_check_valid_fl_range): New.
(forward_list<>::splice_after): Use latter.
(forward_list<>::assign): Remove iterator debug layer when possible.
(forward_list<>::insert_after): Likewise.
(__gnu_debug::_Sequence_traits<>): Partial specialization.
* include/debug/list (list<>::assign): Remove iterator debug layer when
possible.
(list<>::insert): Likewise.
[__gnu_debug::_Sequence_traits<>]: Partial specialization pre C++11 ABI.
* include/debug/map.h (map<>::insert): Remove iterator debug layer when
possible.
* include/debug/multimap.h (multimap<>::insert): Likewise.
* include/debug/set.h (set<>::insert): Likewise.
* include/debug/multiset.h (multiset<>::insert): Likewise.
* include/debug/string (basic_string<>::append, basic_string<>::assign,
basic_string<>::insert, basic_string<>::replace): Likewise.
* include/debug/unordered_map
(unordered_map<>::insert, unordered_multimap<>::insert): Likewise.
* include/debug/unordered_set
(unordered_set<>::insert, unordered_multiset<>insert): Likewise.
* include/debug/vector
(vector<>::assign, vector<>::insert): Likewise.
* include/Makefile.am: Add new debug headers.
* include/Makefile.in: Regenerate.
From-SVN: r225143
2015-06-29 20:17:56 +00:00
a2b5fdcbdb
Implement N4258 (Cleaning-up noexcept in the Library rev 3)
...
* doc/xml/manual/intro.xml: Document LWG 2108 status.
* include/bits/alloc_traits.h (allocator_traits::is_always_equal):
Define.
* include/bits/allocator.h (allocator::is_always_equal): Likewise.
* include/bits/forward_list.h
(forward_list::operator=(forward_list&&)): Use __bool_constant.
(forward_list::swap(forward_list&)): Add noexcept.
* include/bits/hashtable.h (_Hashtable::operator=(_Hashtable&&)):
Likewise.
(_Hashtable::swap(_Hashtable&)): Likewise.
* include/bits/stl_deque.h (_Deque_base::_Deque_base(_Deque_base&&)):
Use _Alloc_traits::is_always_equal.
(deque::operator=(deque&&)): Likewise.
(deque::_M_move_assign1(deque&&, false_type)): Add comment and use
__bool_constant.
(swap(deque&, deque&)): Add noexcept.
* include/bits/stl_list.h (list::operator=(list&&)): Use
__bool_constant.
(swap(list&, list&)): Add noexcept.
* include/bits/stl_map.h (map::swap(map&)): Include _Compare in
noexcept.
(swap(map&, map&)): Add noexcept.
* include/bits/stl_multimap.h (multimap::swap(multimap&)): Include
_Compare in noexcept.
(swap(multimap&, multimap&)): Add noexcept.
* include/bits/stl_multiset.h (multiset::swap(multiset&)): Include
_Compare in noexcept.
(swap(multiset&, multiset&)): Add noexcept.
* include/bits/stl_set.h (set::swap(set&)): Include _Compare in
noexcept.
(swap(set&, set&)): Add noexcept.
* include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Include
_Compare in noexcept.
(_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_alloc_type&&)): Use
is_always_equal.
* include/bits/stl_vector.h (vector::operator=(vector&&)): Use
__bool_constant.
(swap(vector&, vector&)): Add noexcept.
* include/bits/unordered_map.h (swap(unordered_map&, unordered_map&),
swap(unordered_multimap& unordered_multimap&)): Add noexcept.
* include/bits/unordered_set.h (swap(unordered_set&, unordered_set&),
swap(unordered_multiset& unordered_multiset&)): Add noexcept.
* include/ext/alloc_traits.h (__allocator_always_compares_equal):
Remove.
(__alloc_traits::_S_always_equal()): Use is_always_equal instead of
__allocator_always_compares_equal.
* include/ext/array_allocator.h (array_allocator::is_always_equal):
Define.
* include/std/scoped_allocator (__any_of, __propagate_on_copy,
__propagate_on_move, __propagate_on_swap): Remove.
(scoped_allocator_adaptor::propagate_on_container_copy_assignment,
scoped_allocator_adaptor::propagate_on_container_move_assignment,
scoped_allocator_adaptor::propagate_on_container_swap): Define with
__and_ instead of __any_of.
(scoped_allocator_adaptor::is_always_equal): Define.
* testsuite/20_util/allocator_traits/members/is_always_equal.cc: New.
* testsuite/20_util/scoped_allocator/propagation.cc: Make traits
derive from true_type or false_type.
* testsuite/23_containers/deque/allocator/move_assign-2.cc: Add
is_always_equal member and remove the trait specialization.
* testsuite/23_containers/vector/52591.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/deque/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/
constructor_2_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_2_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
Likewise.
From-SVN: r225081
2015-06-26 21:10:24 +01:00
504a5fe6fd
stl_bvector.h (vector<bool>::vector()): Add noexcept.
...
* include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
* include/bits/stl_map.h (map::map()): Likewise.
* include/bits/stl_multimap.h (multimap::multimap()): Likewise.
* include/bits/stl_multiset.h (multiset::multiset()): Likewise.
* include/bits/stl_set.h (set::set()): Likewise.
From-SVN: r225024
2015-06-26 18:26:38 +01:00
67b0404e12
* include/bits/locale_conv.h (__do_str_codecvt): Set __count.
...
From-SVN: r224985
2015-06-25 19:23:41 +01:00
e25d2617ac
basic_string.h (basic_string<>::front()): Add !empty debug check.
...
2015-06-24 François Dumont <fdumont@gcc.gnu.org>
* include/bits/basic_string.h (basic_string<>::front()): Add !empty
debug check.
(basic_string<>::back()): Likewise.
(basic_string<>::pop_back()): Likewise.
From-SVN: r224919
2015-06-24 20:12:05 +00:00
9eb659e003
locale_conv.h (__do_str_codecvt): Handle empty range.
...
* include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
(wstring_convert): Move into __cxx11 namespace.
(wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
message.
From-SVN: r224737
2015-06-22 16:09:22 +01:00
4db6c2f585
re PR libstdc++/64657 (Support iterators with overloaded operator-comma)
...
PR libstdc++/64657
* include/bits/stl_uninitialized.h
(__uninitialized_copy::__uninit_copy): Cast expression to void.
From-SVN: r224736
2015-06-22 16:09:14 +01:00
cc7f3d0eee
C++11 allocator support for std::list.
...
PR libstdc++/55409
* include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
(list::list(const list&)): Use allocator propagation trait. Use
_M_assign_dispatch to copy elements.
* include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
(_List_node::_M_valptr()): Add accessor for stored value.
(_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
(_List_base, list): Use allocator traits.
(_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
(_List_base::_M_move_nodes): New function.
(_List_base(_List_base&&)): Use _M_move_nodes.
(_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
(list::_M_create_node, list::_M_erase, list::max_size): Use allocator
traits.
(list(size_type)): Add allocator parameter.
(list(const list&)): Use allocator propagation trait.
(list(const list&, const allocator_type&)): New constructor.
(list(list&&, const allocator_type&)): Likewise.
(list::operator=(list&&), list::swap(list&)): Use allocator
propagation traits.
(list::_M_move_assign): New functions.
* include/debug/list: Add allocator-extended constructors.
* include/profile/list: Likewise.
* python/libstdcxx/v6/printers.py (get_value_from_list_node): New
function to get value from _List_node.
(StdListPrinter): Use get_value_from_list_node.
* testsuite/23_containers/list/allocator/copy.cc: New.
* testsuite/23_containers/list/allocator/copy_assign.cc: New.
* testsuite/23_containers/list/allocator/minimal.cc: New.
* testsuite/23_containers/list/allocator/move.cc: New.
* testsuite/23_containers/list/allocator/move_assign.cc: New.
* testsuite/23_containers/list/allocator/noexcept.cc: New.
* testsuite/23_containers/list/allocator/swap.cc: New.
* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
Adjust dg-prune-output line number.
* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
Likewise.
From-SVN: r224580
2015-06-17 21:36:42 +01:00
21bdef94b1
forward_list.h (_Fwd_list_base(const _Node_alloc_type&)): Change parameter to rvalue-reference.
...
* include/bits/forward_list.h
(_Fwd_list_base(const _Node_alloc_type&)): Change parameter to
rvalue-reference.
(_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Likewise.
(forward_list(const _Alloc&)): Split default constructor out to
separate function.
(forward_list(forward_list&&, const _Alloc&)): Move elements if base
class didn't do so.
(forward_list::_M_move_assign(forward_list&&, true_type)): Replace
swap call with two assignments.
* include/bits/forward_list.tcc
(_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Don't
move elements when allocators are not equal.
* include/debug/forward_list (forward_list(const allocator_type&)):
Split default constructor out to separate function.
* include/profile/forward_list (forward_list(const _Alloc&)):
Likewise.
From-SVN: r224566
2015-06-17 18:45:45 +01:00
9649e5b62e
forward_list.h (forward_list::_M_get_Node_allocator): Remove unnecessary uses of operator& and static_cast.
...
* include/bits/forward_list.h (forward_list::_M_get_Node_allocator):
Remove unnecessary uses of operator& and static_cast.
* include/bits/forward_list.tcc
(forward_list::operator=(const forward_list&)): Use __addressof
instead of operator&.
(forward_list::remove(const _Tp&), forward_list::remove(_Pred)):
Remove invalid static_casts.
* include/debug/forward_list: Use __addressof instead of operator&.
* testsuite/23_containers/forward_list/modifiers/addressof.cc: New.
From-SVN: r224553
2015-06-17 12:33:31 +01:00
91b142ffc3
* include/bits/allocated_ptr.h (__allocated_ptr): Use __addressof.
...
From-SVN: r224540
2015-06-16 23:33:06 +01:00
200fcd3398
list.tcc (list::operator=(const list&), [...]): Use __addressof instead of operator&.
...
* include/bits/list.tcc (list::operator=(const list&), list::merge):
Use __addressof instead of operator&.
(list::sort): Use array-to-pointer decay instead of operator&.
* include/bits/stl_list.h (list::splice): Use __addressof instead of
operator&.
* include/debug/formatter.h (_Error_formatter::_Parameter::_Parameter):
Likewise.
* include/debug/functions.h (__check_singular): Likewise.
* include/debug/list (list::splice, list::merge): Likewise.
* testsuite/23_containers/list/modifiers/addressof.cc: New.
From-SVN: r224539
2015-06-16 22:04:53 +01:00
57e6d9be77
Use atomics in guard.cc.
...
This provides proper definitions for _GLIBCXX_READ_MEM_BARRIER and
_GLIBCXX_WRITE_MEM_BARRIER, rewrites the guards in terms of proper
atomic extensions and removes internal uses of
_GLIBCXX_READ_MEM_BARRIER and _GLIBCXX_WRITE_MEM_BARRIER and replaces
them with equivalent atomics.
2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/66200
PR c++/66192
* * config/cpu/generic/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Define
(_GLIBCXX_WRITE_MEM_BARRIER): Likewise
* include/bits/shared_ptr_base.h: Use ACQ_REL barrier.
* include/ext/atomicity.h: Likewise.
* include/tr1/shared_ptr.h: Likewise.
* libsupc++/guard.cc (__test_and_acquire): Rewrite with atomics.
Update comment.
(__set_and_release): Likewise.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc (test01): Adjust for
line numbers.
* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
* testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
Likewise.
From-SVN: r224411
2015-06-12 09:49:41 +00:00
c00f4f5fb3
re PR libstdc++/66441 (wstring_convert not working correctly)
...
PR libstdc++/66441
* testsuite/22_locale/conversions/string/66441.cc: New.
* include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
in the output string for BOM and complete result.
From-SVN: r224222
2015-06-08 14:03:45 +01:00
d7b35f22be
stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to outer scope and rename to ...
...
2015-06-07 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
outer scope and rename to ...
(std::__hash_is_transparent<>): ... this.
* include/debug/stl_map.h (map::find<>,
map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
member function templates to perform heterogeneous lookup.
* include/debug/stl_multimap.h (multimap::find<>,
multimap::lower_bound<>, multimap::upper_bound<>,
multimap::equal_range<>): Likewise.
* include/debug/stl_multiset.h (multiset::find<>,
multiset::lower_bound<>, multiset::upper_bound<>,
multiset::equal_range<>): Likewise.
* include/debug/stl_set.h (set::find<>,
set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
* include/profile/stl_map.h (map::find<>, map::count<>,
map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
* include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
multimap::lower_bound<>, multimap::upper_bound<>,
multimap::equal_range<>): Likewise.
* include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
multiset::lower_bound<>, multiset::upper_bound<>,
multiset::equal_range<>): Likewise.
* include/profile/stl_set.h (set::find<>, set::count<>,
set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
* testsuite/23_containers/map/operations/1.cc: Check const variants.
* testsuite/23_containers/multimap/operations/1.cc: Likewise.
* testsuite/23_containers/multiset/operations/1.cc: Likewise.
* testsuite/23_containers/set/operations/1.cc: Likewise.
From-SVN: r224200
2015-06-07 20:45:57 +00:00
ddb63209a8
Add __is_nothrow_swappable and take it into use.
...
2015-06-04 Ville Voutilainen <ville.voutilainen@gmail.com>
Add __is_nothrow_swappable and take it into use.
* include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
* include/bits/move.h (swap): Add constraints in C++11 and later.
* include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
for the free swap function for pair.
* include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
for the free swap functions for queue and priority_queue.
* include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
for the free swap function for stack.
* include/debug/array (swap): Use __is_nothrow_swappable
for the free swap function for array.
* include/profile/array (swap): Likewise.
* include/std/array (swap): Likewise.
* include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
* include/std/type_traits (__is_swappable_impl::__is_swappable,
__is_nothrow_swappable_impl, __is_nothrow_swappable): New.
* testsuite/20_util/is_nothrow_swappable/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
New.
* testsuite/20_util/is_nothrow_swappable/value.cc: New.
From-SVN: r224153
2015-06-05 15:44:26 +01:00
5d946f4228
re PR libstdc++/66354 ([UBSAN] stl_algobase.h:708:7: runtime error: null pointer passed as argument)
...
PR libstdc++/66354
* include/bits/stl_algobase.h (__fill_a): Check length before calling
memset.
From-SVN: r223906
2015-05-31 23:42:17 +01:00
12fc64ac3a
stl_algobase.h (__equal<true>::equal): Check length instead of checking for null pointers.
...
* include/bits/stl_algobase.h (__equal<true>::equal): Check length
instead of checking for null pointers.
(__lexicographical_compare<true>::__lc): Only check shorter length.
From-SVN: r223886
2015-05-30 12:44:02 +01:00
adad2a7d90
2015-05-29 François Dumont fdumont@gcc.gnu.org>
...
* include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
_GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
* include/debug/assertions.h: ...here, new.
* include/debug/formatter.h
(_Error_formatter::_Is_iterator_value_type): New.
(_Error_formatter::_Is_instance): New.
(_Error_formatter::_Parameter): Make public and not friend anymore.
(_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
(_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
entry.
(_Error_formatter::_Parameter::_Type): New.
(_Error_formatter::_Parameter::_Instance): New, inherit from
latter.
(union _Error_formatter::_Parameter::_M_variant): Reorganize.
(_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
overloads take iterator through a const reference.
(_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
New.
(_Parameter(const _Type&, const char*, _Is_instance)): New.
(_Error_formatter::_M_print_type): Delete.
(_Error_formatter::_M_iterator_value_type): New.
(_Error_formatter::_M_instance): New.
* include/Makefile.am: Add new above debug file.
* include/Makefile.in: Regenerate.
* include/debug/functions.h
(__check_dereferenceable(const _Safe_iterator<>&),
__valid_range(const _Safe_iterator<>&),
__is_safe_random_iterator<_Safe_iterator<>>): Move...
* include/debug/safe_iterator.h: ... here.
Replace debug.h include with assertions.h.
(__check_singular_aux): Move...
* include/debug/safe_base.h: ... here.
* include/debug/functions.h
(__check_dereferenceable(const _Safe_local_iterator<>&),
__valid_range(const _Safe_local_iterator<>&): Move...
* include/debug/safe_local_iterator.h: ...here.
* include/debug/safe_sequence.h: Replace debug.h with assertions.h.
Remove _Safe_iterator declaration.
* include/debug/safe_unordered_container.h: Replace debug.h with
assertions.h.
* include/debug/array: Replace safe_sequence.h include with
formatter.h and macros.h.
* include/debug/deque: Include functions.tcc.
* include/debug/forward_list: Likewise.
* include/debug/list: Likewise.
* include/debug/string: Likewise.
* include/debug/vector: Likewise.
* include/bits/unique_ptr.h: Replace debug.h include with new
assertions.h.
* include/bits/stl_iterator_base_funcs.h: Likewise.
* testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/array/tuple_interface/
tuple_element_debug_neg.cc: Likewise.
* src/c++11/debug.cc: Adapt.
From-SVN: r223877
2015-05-29 21:29:07 +00:00
6759eddee4
re PR libstdc++/66327 (-fsanitize=nonnull-attribute errors in stl_algobase.h)
...
PR libstdc++/66327
* include/bits/stl_algobase.h (__equal<true>::equal): Do not call
memcmp with null pointers.
(__lexicographical_compare<true>::__lc): Do not call memcmp for empty
ranges.
From-SVN: r223865
2015-05-29 14:28:54 +01:00
151fbaac5c
stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr instead of downcasting.
...
* include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
instead of downcasting.
(_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
(_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
(_Rb_tree::_S_iter): Remove.
(_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
(_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
instead of _S_lower_bound_tr
(_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
(_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
instead of calling _S_lower_bound_tr.
(_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
(_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
instead of calling _S_upper_bound_tr.
(_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
(_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
(_Rb_tree::equal_range): Use _Base_ptr for end pointer.
(_Rb_tree::_M_get_insert_unique_pos): Likewise.
(_Rb_tree::_M_get_insert_equal_pos): Likewise.
(_Rb_tree::_M_insert_equal_lower_node): Likewise.
(_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
_Rb_tree::_M_emplace_hint_unique): Remove static_cast.
From-SVN: r223746
2015-05-27 12:18:44 +01:00
2097b5b029
re PR libstdc++/66017 (Undefined behaviour in std::set<long long>)
...
PR libstdc++/66017
* include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
(_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
from _Base_ptr.
(_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
(_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
* include/ext/aligned_buffer.h (__aligned_membuf): New type using
alignment of _Tp as a member subobject, not as a complete object.
* python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
_Link_type manually as it might not be in the debug info.
From-SVN: r223745
2015-05-27 12:18:37 +01:00
4a72a6ddd2
locale_conv.h: Fix copyright years.
...
* include/bits/locale_conv.h: Fix copyright years.
* include/bits/quoted_string.h: Likewise.
* src/filesystem/Makefile.am: Likewise.
* testsuite/22_locale/conversions/buffer/1.cc: Likewise.
* testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
Likewise.
* testsuite/22_locale/conversions/string/1.cc: Likewise.
* testsuite/22_locale/conversions/string/2.cc: Likewise.
* testsuite/22_locale/conversions/string/3.cc: Likewise.
* testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
Likewise.
* testsuite/22_locale/conversions/string/requirements/typedefs.cc:
Likewise.
* testsuite/util/testsuite_fs.h: Likewise.
From-SVN: r223676
2015-05-26 10:52:25 +01:00
Ville Voutilainen