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Jonathan Wakely 32917686b0 PR 72847 Prevent double-free in std::vector<bool> 
PR libstdc++/72847
	* include/bits/stl_bvector.h (_Bvector_base::_M_deallocate): Zero
	pointers to start and end of storage.
	* testsuite/23_containers/vector/bool/72847.cc: New test.
	* include/bits/vector.tcc (vector<bool>::_M_reallocate): Only update
	_M_finish after deallocating.
	(vector<bool>::_M_fill_insert): Likewise.
	(vector<bool>::_M_insert_range): Likewise.
	(vector<bool>::_M_insert_aux): Likewise.

From-SVN: r239497
2016-08-16 12:33:16 +01:00

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2016-08-16 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/72847
* include/bits/stl_bvector.h (_Bvector_base::_M_deallocate): Zero
pointers to start and end of storage.
* testsuite/23_containers/vector/bool/72847.cc: New test.
* include/bits/vector.tcc (vector<bool>::_M_reallocate): Only update
_M_finish after deallocating.
(vector<bool>::_M_fill_insert): Likewise.
(vector<bool>::_M_insert_range): Likewise.
(vector<bool>::_M_insert_aux): Likewise.
2016-08-15 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement LWG 2744 and LWG 2754.
* include/std/any (any(ValueType&&)): Constrain with __is_in_place_type.
(any(in_place_type_t<_ValueType>, _Args&&...)): Use _Decay.
(any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
Likewise.
(emplace(_Args&&...)): Likewise.
(emplace(initializer_list<_Up>, _Args&&...)): Likewise.
* include/std/utility: (__is_in_place_type_impl): New.
(__is_in_place_type): Likewise.
* testsuite/20_util/any/assign/emplace.cc: Add tests for decaying
emplace.
* testsuite/20_util/any/cons/in_place.cc: Add tests for decaying
in_place constructor.
* testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
* testsuite/20_util/any/requirements.cc: Add a test for
in_place-constructing a non-default-constructible type.
2016-08-15 Ville Voutilainen <ville.voutilainen@gmail.com>
Add a feature macro for C++17 make_from_tuple.
* include/std/tuple (__cpp_lib_make_from_tuple): New.
(__make_from_tuple_impl(_Tuple&&, index_sequence<_Idx...>)):
Qualify the call to get<>().
* testsuite/20_util/tuple/make_from_tuple/1.cc: Adjust.
2016-08-15 Uros Bizjak <ubizjak@gmail.com>
* src/filesystem/ops.cc: Always include ostream and
ext/stdio_filebuf.h.
(do_copy_file): Check if _GLIBCXX_USE_FCHMODAT is defined.
[_GLIBCXX_USE_SENDFILE]: Fallback to read/write operations in case
sendfile fails with ENOSYS or EINVAL.
2016-08-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR libstdc++/72840
* testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Fix dg-error
syntax.
2016-08-11 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement C++17 make_from_tuple.
* include/std/tuple (__make_from_tuple_impl, make_from_tuple): New.
* testsuite/20_util/tuple/make_from_tuple/1.cc: Likewise.
2016-08-11 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement LWG 2758.
* include/bits/basic_string.h
(append(__sv_type, size_type, size_type)): Turn into a template,
change parameter type, constrain, add a conversion to __sv_type
from the dependent parameter type.
(assign(__sv_type, size_type, size_type)): Likewise.
(insert(size_type, __sv_type, size_type, size_type)): Likewise.
(replace(size_type, size_type, __sv_type, size_type, size_type)):
Likewise.
(compare(size_type, size_type,__sv_type, size_type, size_type)):
Likewise.
* testsuite/21_strings/basic_string/lwg2758.cc: New.
2016-08-06 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2017.xml: Update status table.
* doc/html/manual/status.html: Regenerate.
* testsuite/lib/libstdc++.exp: Fix typo in comment.
PR libstdc++/72820
* include/std/functional (_Function_base::_Base_manager::_M_clone):
Qualify new operator.
* testsuite/20_util/function/cons/72820.cc: New test.
* doc/xml/manual/status_cxx2017.xml: Add missing LFTSv2 features.
* doc/html/manual/status.html: Regenerate.
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/bits/invoke.h: New header.
(__invoke): Make constexpr. Add && to types in exception specification.
* include/experimental/tuple (apply, __apply_impl): Fix non-reserved
names. Include <bits/invoke.h> and use std::__invoke.
* include/std/functional (__invfwd, __invoke_impl, __invoke): Move to
new header.
(invoke): Add && to types in exception specification.
* include/std/tuple (apply, __apply_impl): Define for C++17.
* testsuite/20_util/tuple/apply/1.cc: New test.
* testsuite/20_util/tuple/element_access/get_neg.cc: Adjust dg-error
lineno.
2016-08-05 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2017.xml: Correct shared_from_this status.
* doc/html/manual/status.html: Regenerate.
* include/std/chrono (floor, ceil, round, abs): New for C++17.
* testsuite/20_util/duration_cast/rounding.cc: New test.
* testsuite/20_util/time_point_cast/rounding.cc: New test.
* doc/xml/manual/status_cxx2017.xml: Update status table.
* doc/html/manual/status.html: Regenerate.
* testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust
dg-error lineno.
* testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
* testsuite/20_util/duration/literals/range.cc: Likewise.
* include/std/functional (__callable_functor): Remove.
(_Function_handler::_M_invoke): Use __invoke instead of
__callable_functor or mem_fn.
(function::_Callable): Use lvalue in result_of expression.
(function): Remove TODO comments about allocators.
* testsuite/20_util/function/cons/refqual.cc: New test.
2016-08-04 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2017.xml: Update status table.
* include/std/functional (__inv_unwrap): Move to <type_traits>.
(__invoke_impl): Remove exception specifications.
(__invoke, invoke): Add exception specifications using
__is_nothrow_callable.
* include/std/type_traits (__inv_unwrap): Move from <functional>.
(__is_callable_impl, __call_is_nt, __call_is_nothrow): New helpers.
(__is_callable, __is_nothrow_callable): New traits.
(is_callable, is_callable_v): New C++17 traits.
(is_nothrow_callable, is_nothrow_callable_v): Likewise.
* testsuite/20_util/is_callable/requirements/
explicit_instantiation.cc: New test.
* testsuite/20_util/is_callable/requirements/
explicit_instantiation_ext.cc: New test.
* testsuite/20_util/is_callable/requirements/typedefs.cc: New test.
* testsuite/20_util/is_callable/requirements/typedefs_ext.cc: New
test.
* testsuite/20_util/is_callable/value.cc: New test.
* testsuite/20_util/is_callable/value_ext.cc: New test.
* testsuite/20_util/is_nothrow_callable/requirements/
explicit_instantiation.cc: New test.
* testsuite/20_util/is_nothrow_callable/requirements/
explicit_instantiation_ext.cc: New test.
* testsuite/20_util/is_nothrow_callable/requirements/typedefs.cc:
New test.
* testsuite/20_util/is_nothrow_callable/requirements/typedefs_ext.cc:
New test.
* testsuite/20_util/is_nothrow_callable/value.cc: New test.
* testsuite/20_util/is_nothrow_callable/value_ext.cc: New test.
* doc/xml/manual/status_cxx2017.xml: Update C++17 status table.
* doc/html/manual/status.html: Regenerate.
* testsuite/20_util/enable_shared_from_this/members/reinit.cc: Use
effective target not dg-options. Move check for feature-test macro to:
* testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
New test.
* include/std/functional (_Unwrap): Rename to __inv_unwrap.
(__invfwd): Adjust.
(__invoke_impl): Remove unused template parameters.
* testsuite/20_util/function_objects/invoke/59768.cc: Remove unused
parameter.
* testsuite/20_util/function_objects/invoke/ref_ext.cc: Copy 59768.cc
and test __invoke extension for C++11.
2016-08-03 Jonathan Wakely <jwakely@redhat.com>
* include/bits/shared_ptr_base.h (__cpp_lib_enable_shared_from_this):
Define feature-test macro.
* testsuite/20_util/enable_shared_from_this/members/reinit.cc: Test
for the macro.
* include/bits/shared_ptr.h (shared_ptr::weak_type): Define.
* include/bits/shared_ptr_base.h (__shared_ptr::weak_type): Define.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
* testsuite/20_util/shared_ptr/requirements/weak_type.cc: New test.
* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
* include/std/utility (as_const): Define.
* testsuite/20_util/as_const/1.cc: New test.
* testsuite/20_util/as_const/rvalue_neg.cc: New test.
* include/bits/shared_ptr.h (owner_less): Add default template
argument.
* include/bits/shared_ptr_base.h (_Sp_owner_less<void, void>): Define
specialization.
(owner_less<void>): Define specialization.
* include/bits/stl_function.h (__cpp_lib_transparent_operators):
Update value.
* testsuite/20_util/owner_less/void.cc: New test.
* testsuite/experimental/feat-cxx14.cc: Update macro value tested.
* include/bits/allocator.h (__cpp_lib_incomplete_container_elements):
Define feature-test macro.
* include/bits/range_access.h (__cpp_lib_array_constexpr): Likewise.
* include/std/shared_mutex (__cpp_lib_shared_mutex): Uncomment.
* include/std/type_traits (__cpp_lib_logical_traits): Fix value.
(__cpp_lib_type_trait_variable_templates): Define.
* include/bits/stl_function.h: Remove commented-out macro.
* include/bits/stl_tree.h (__cpp_lib_generic_associative_lookup):
Define feature-test macro.
* testsuite/experimental/feat-cxx14.cc: Add tests for more macros.
* include/bits/c++config (_GLIBCXX_USE_STD_SPEC_FUNCS): Define for
C++17, or for C++11/C++14 when __STDCPP_WANT_MATH_SPEC_FUNCS__ is
true.
* include/bits/specfun.h [!__STDCPP_WANT_MATH_SPEC_FUNCS__]: Don't
do #error for C++17.
* include/c_global/cmath: Check _GLIBCXX_USE_STD_SPEC_FUNCS instead
of __STDCPP_WANT_MATH_SPEC_FUNCS__.
* include/tr1/bessel_function.tcc: Likewise.
* include/tr1/beta_function.tcc: Likewise.
* include/tr1/cmath: Likewise.
* include/tr1/ell_integral.tcc: Likewise.
* include/tr1/exp_integral.tcc: Likewise.
* include/tr1/gamma.tcc: Likewise.
* include/tr1/hypergeometric.tcc: Likewise.
* include/tr1/legendre_function.tcc: Likewise.
* include/tr1/modified_bessel_func.tcc: Likewise.
* include/tr1/poly_hermite.tcc: Likewise.
* include/tr1/poly_laguerre.tcc: Likewise.
* include/tr1/riemann_zeta.tcc: Likewise.
* include/tr1/special_function_util.h: Likewise.
* testsuite/26_numerics/headers/cmath/functions_std_c++17.cc: New.
* include/std/type_traits (has_trivial_default_constructor): Remove.
(has_trivial_copy_constructor, has_trivial_copy_assign): Likewise.
* testsuite/20_util/has_trivial_copy_assign/requirements/
explicit_instantiation.cc: Remove test.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
line number.
* testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
* testsuite/20_util/has_trivial_copy_constructor/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/has_trivial_copy_constructor/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
* testsuite/20_util/has_trivial_default_constructor/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/has_trivial_default_constructor/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/has_trivial_default_constructor/value.cc:
Likewise.
* testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
Check has_trivial_default_constructor, has_trivial_copy_constructor,
and has_trivial_copy_assign are not defined.
* testsuite/20_util/pair/requirements/dr801.cc: Remove commented out
tests.
* testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
dg-error line number.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
2016-08-02 Jonathan Wakely <jwakely@redhat.com>
* testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
Remove reundant check for _GLIBCXX_USE_WCHAR_T and fix char type.
* testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
Likewise.
* testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
Likewise.
* testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Improve
comments.
* testsuite/19_diagnostics/error_code/operators/bool_neg.cc: Move
dg-error to relevant line.
* testsuite/19_diagnostics/error_condition/operators/bool_neg.cc:
Likewise.
* testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise.
* scripts/testsuite_flags.in: Add -fno-show-column to cxxflags.
* testsuite/18_support/bad_exception/23591_thread-1.c: Skip test if
options are present that aren't valid for C.
* testsuite/abi/header_cxxabi.c: Likewise.
* testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/
check_value.cc: Do not add special functions to namespace std in TR1
test.
* testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Only
run for C++11 and later.
* testsuite/ext/special_functions/conf_hyperg/check_value.cc:
Likewise.
* testsuite/ext/special_functions/conf_hyperg/compile.cc: Likewise.
* testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
* testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
* testsuite/ext/special_functions/hyperg/compile.cc: Likewise.
* testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
Likewise.
* testsuite/special_functions/01_assoc_laguerre/check_value.cc:
Likewise.
* testsuite/special_functions/01_assoc_laguerre/compile.cc: Likewise.
* testsuite/special_functions/01_assoc_laguerre/compile_2.cc:
Likewise.
* testsuite/special_functions/02_assoc_legendre/check_nan.cc:
Likewise.
* testsuite/special_functions/02_assoc_legendre/check_value.cc:
Likewise.
* testsuite/special_functions/02_assoc_legendre/compile.cc: Likewise.
* testsuite/special_functions/02_assoc_legendre/compile_2.cc:
* testsuite/special_functions/03_beta/check_nan.cc: Likewise.
* testsuite/special_functions/03_beta/check_value.cc: Likewise.
* testsuite/special_functions/03_beta/compile.cc: Likewise.
* testsuite/special_functions/03_beta/compile_2.cc: Likewise.
* testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
* testsuite/special_functions/04_comp_ellint_1/check_value.cc:
Likewise.
* testsuite/special_functions/04_comp_ellint_1/compile.cc: Likewise.
* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Likewise.
* testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
* testsuite/special_functions/05_comp_ellint_2/check_value.cc:
Likewise.
* testsuite/special_functions/05_comp_ellint_2/compile.cc: Likewise.
* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Likewise.
* testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
* testsuite/special_functions/06_comp_ellint_3/check_value.cc:
Likewise.
* testsuite/special_functions/06_comp_ellint_3/compile.cc: Likewise.
* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Likewise.
* testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
* testsuite/special_functions/07_cyl_bessel_i/check_value.cc:
Likewise.
* testsuite/special_functions/07_cyl_bessel_i/compile.cc: Likewise.
* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Likewise.
* testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
* testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
* testsuite/special_functions/08_cyl_bessel_j/check_value.cc:
Likewise.
* testsuite/special_functions/08_cyl_bessel_j/compile.cc: Likewise.
* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Likewise.
* testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
* testsuite/special_functions/09_cyl_bessel_k/check_value.cc:
Likewise.
* testsuite/special_functions/09_cyl_bessel_k/compile.cc: Likewise.
* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Likewise.
* testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
* testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
* testsuite/special_functions/10_cyl_neumann/compile.cc: Likewise.
* testsuite/special_functions/10_cyl_neumann/compile_2.cc: Likewise.
* testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
* testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
* testsuite/special_functions/11_ellint_1/compile.cc: Likewise.
* testsuite/special_functions/11_ellint_1/compile_2.cc: Likewise.
* testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
* testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
* testsuite/special_functions/12_ellint_2/compile.cc: Likewise.
* testsuite/special_functions/12_ellint_2/compile_2.cc: Likewise.
* testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
* testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
* testsuite/special_functions/13_ellint_3/compile.cc: Likewise.
* testsuite/special_functions/13_ellint_3/compile_2.cc: Likewise.
* testsuite/special_functions/14_expint/check_nan.cc: Likewise.
* testsuite/special_functions/14_expint/check_value.cc: Likewise.
* testsuite/special_functions/14_expint/compile.cc: Likewise.
* testsuite/special_functions/14_expint/compile_2.cc: Likewise.
* testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
* testsuite/special_functions/15_hermite/check_value.cc: Likewise.
* testsuite/special_functions/15_hermite/compile.cc: Likewise.
* testsuite/special_functions/15_hermite/compile_2.cc: Likewise.
* testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
* testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
* testsuite/special_functions/16_laguerre/compile.cc: Likewise.
* testsuite/special_functions/16_laguerre/compile_2.cc: Likewise.
* testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
* testsuite/special_functions/17_legendre/check_value.cc: Likewise.
* testsuite/special_functions/17_legendre/compile.cc: Likewise.
* testsuite/special_functions/17_legendre/compile_2.cc: Likewise.
* testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
* testsuite/special_functions/18_riemann_zeta/check_value.cc:
Likewise.
* testsuite/special_functions/18_riemann_zeta/compile.cc: Likewise.
* testsuite/special_functions/18_riemann_zeta/compile_2.cc: Likewise.
* testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
* testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
* testsuite/special_functions/19_sph_bessel/compile.cc: Likewise.
* testsuite/special_functions/19_sph_bessel/compile_2.cc: Likewise.
* testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
* testsuite/special_functions/20_sph_legendre/check_value.cc:
Likewise.
* testsuite/special_functions/20_sph_legendre/compile.cc: Likewise.
* testsuite/special_functions/20_sph_legendre/compile_2.cc: Likewise.
* testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
* testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
* testsuite/special_functions/21_sph_neumann/compile.cc: Likewise.
* testsuite/special_functions/21_sph_neumann/compile_2.cc: Likewise.
* testsuite/tr1/5_numerical_facilities/special_functions/
08_cyl_bessel_i/check_value.cc: Use __attribute__((unused)) instead
of [[gnu::unused]].
* testsuite/tr1/5_numerical_facilities/special_functions/
09_cyl_bessel_j/check_value.cc: Likewise.
* testsuite/tr1/5_numerical_facilities/special_functions/
10_cyl_bessel_k/check_value.cc: Likewise.
* testsuite/tr1/5_numerical_facilities/special_functions/
11_cyl_neumann/check_value.cc: Likewise.
* testsuite/tr1/5_numerical_facilities/special_functions/
21_sph_bessel/check_value.cc: Likewise.
* testsuite/tr1/5_numerical_facilities/special_functions/
23_sph_neumann/check_value.cc: Likewise.
2016-08-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.11/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.11/amd64/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: Likewise.
2016-08-02 Jonathan Wakely <jwakely@redhat.com>
* testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: Skip
test if -flto used.
* testsuite/lib/libstdc++.exp (v3-build_support): Add -fno-lto to
additional flags for compiling libtestc++.a objects.
2016-08-01 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h (data() const): Update comment.
(data()): Add non-const overload for C++17.
* testsuite/21_strings/basic_string/operations/data/char/2.cc: New.
* testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc: New.
* include/bits/basic_string.tcc: Disable explicit instantiation
declarations for C++17.
* testsuite/23_containers/unordered_map/requirements/53339.cc: Remove
ignored "xfail" from { dg-do compile { xfail selector } } directive.
* testsuite/23_containers/unordered_multimap/requirements/53339.cc:
Likewise.
* testsuite/26_numerics/headers/cmath/
c99_classification_macros_c++11.cc: Likewise.
* testsuite/26_numerics/headers/cmath/
c99_classification_macros_c++98.cc: Likewise.
* testsuite/26_numerics/headers/cmath/
c99_classification_macros_c.cc: Likewise.
* testsuite/backward/hash_set/check_construct_destroy.cc: Account
for different construct/destroy counts in C++98 mode.
* testsuite/17_intro/freestanding.cc: Remove "-x c" from dg-options.
* testsuite/20_util/tuple/cons/66338.cc: Limit test to C++11 and
later.
* testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc:
Likewise.
* testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Use
C++98-compatible initialization for array.
* testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc: Remove
unused header and variable from compile-only test.
* testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc: Likewise.
* testsuite/28_regex/basic_regex/assign/char/cstring.cc: Likewise.
* testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc: Likewise.
* testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc:
Likewise.
* testsuite/experimental/string_view/operations/rfind/char/2.cc:
Remove duplicate dg-options directive.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/
808590.cc: Use -std=gnu++98 instead of -std=gnu++03.
* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Remove
linker options from compile-only tests.
* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
Likewise.
* testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Make test
supported for C++11 and later.
* testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
* testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
2016-08-01 Uros Bizjak <ubizjak@gmail.com>
* config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
2016-07-31 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/conditional/requirements/typedefs.cc: Change to
compile-only test.
* testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
Ensure test is compiled with optimization.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
Adjust dg-prune-output pattern for error in C++98 mode.
* testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Only
run for C++11 or later.
* testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Fix
test to not rely on GNU extension (escaped normal characters in POSIX
BRE). Enable tests for other strings which are now supported.
* testsuite/20_util/pair/astuple/get_neg.cc: Use effective-target
c++11 instead of setting -std=gnu++14.
PR libstdc++/72745
* include/std/array (get): Use positive message for static assertions.
* include/std/functional (_Safe_tuple_element_t): Fix indentation.
* include/std/tuple (tuple_element<I, tuple<>>): Add partial
specialization for invalid indices, with static assertion.
* testsuite/20_util/tuple/element_access/get_neg.cc: New test.
* testsuite/20_util/duration/requirements/typedefs_neg3.cc: Move
dg-error to relevant line.
* testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/
assign_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/
constructor_2_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/
insert_neg.cc: Likewise.
* testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc:
Likewise.
* testsuite/26_numerics/random/linear_congruential_engine/
requirements/non_uint_neg.cc: Likewise.
* testsuite/29_atomics/headers/atomic/types_std_c++0x_neg.cc:
Likewise. Also test for std::atomic_address.
2016-07-31 Ville Voutilainen <ville.voutilainen@gmail.com>
Add missing variable traits, fix testsuite failures.
* include/bits/uses_allocator.h (uses_allocator_v): New.
* include/std/functional (is_bind_expression_v, is_placeholder_v):
Likewise.
* testsuite/20_util/bind/is_placeholder_v.cc: Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
* testsuite/20_util/duration/literals/range.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
* testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
* testsuite/20_util/uses_allocator/requirements/uses_allocator_v.cc:
New.
2016-07-31 Jonathan Wakely <jwakely@redhat.com>
* testsuite/18_support/numeric_limits/40856.cc [__STRICT_ANSI__]: Do
not test 128-bit types.
* testsuite/20_util/is_floating_point/value.cc: Likewise.
* testsuite/20_util/is_integral/value.cc: Likewise.
* testsuite/20_util/is_signed/value.cc: Likewise.
* testsuite/20_util/is_unsigned/value.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc:
Likewise.
* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
Likewise.
* testsuite/26_numerics/headers/cstdlib/54686.c: Rename to 54686.cc.
2016-07-29 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement C++17 variable templates for type traits.
* include/std/chrono (treat_as_floating_point_v): New.
* include/std/ratio (ratio_equal_v, ratio_not_equal_v)
(ratio_less_v, ratio_less_equal_v, ratio_greater_v)
(ratio_greater_equal_v): Likewise.
* include/std/system_error (is_error_code_enum_v)
(is_error_condition_enum_v): Likewise.
* include/std/tuple (tuple_size_v): Likewise.
* type_traits (conjunction_v, disjunction_v, negation_v)
(is_void_v, is_null_pointer_v, is_integral_v, is_floating_point_v)
(is_array_v, is_pointer_v, is_lvalue_reference_v)
(is_rvalue_reference_v, is_member_object_pointer_v)
(is_member_function_pointer_v, is_enum_v, is_union_v)
(is_class_v, is_function_v, is_reference_v, is_arithmetic_v)
(is_fundamental_v, is_object_v, is_scalar_v, is_compound_v)
(is_member_pointer_v, is_const_v, is_volatile_v, is_trivial_v)
(is_trivially_copyable_v, is_standard_layout_v)
(is_pod_v, is_literal_type_v, is_empty_v, is_polymorphic_v)
(is_abstract_v, is_final_v, is_signed_v, is_unsigned_v)
(is_constructible_v, is_default_constructible_v)
(is_copy_constructible_v, is_move_constructible_v)
(is_assignable_v, is_copy_assignable_v, is_move_assignable_v)
(is_destructible_v, is_trivially_constructible_v)
(is_trivially_default_constructible_v)
(is_trivially_copy_constructible_v, is_trivially_move_constructible_v)
(is_trivially_assignable_v, is_trivially_copy_assignable_v)
(is_trivially_move_assignable_v, is_trivially_destructible_v)
(is_nothrow_constructible_v, is_nothrow_default_constructible_v)
(is_nothrow_copy_constructible_v, is_nothrow_move_constructible_v)
(is_nothrow_assignable_v, is_nothrow_copy_assignable_v)
(is_nothrow_move_assignable_v, is_nothrow_destructible_v)
(has_virtual_destructor_v, alignment_of_v, rank_v, extent_v)
(is_same_v, is_base_of_v, is_convertible_v): Likewise.
* testsuite/19_diagnostics/error_code/is_error_code_v.cc: Likewise.
* testsuite/20_util/duration/requirements/treat_as_floating_point_v.cc:
Likewise.
* testsuite/20_util/ratio/requirements/ratio_equal_v.cc: Likewise.
* testsuite/20_util/tuple/tuple_size_v.cc: Likewise.
* testsuite/20_util/variable_templates_for_traits.cc: Likewise.
2016-07-29 Andreas Schwab <schwab@linux-m68k.org>
* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
2016-07-29 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/abi.xml: Document 6.0.22 library version.
* doc/html/manual/abi.html: Regenerate.
* acinclude.m4 (libtool_VERSION): Bump to 6:23:0.
* config/abi/pre/gnu.ver: Add 3.4.23 version for new basic_string
symbols.
* configure: Regenerate.
* testsuite/util/testsuite_abi.cc: Add new symbol version.
* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
Likewise.
* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.
2016-07-28 Jonathan Wakely <jwakely@redhat.com>
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
Adjust dg-prune-output pattern for error in C++98 mode.
* 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.
* testsuite/23_containers/vector/check_construct_destroy.cc: Account
for different construct/destroy counts in C++98 mode.
* testsuite/17_intro/headers/c++2011/stdc++.cc: Change target-specific
dg-options to dg-additional-options so that default options are used.
* testsuite/17_intro/headers/c++2011/stdc++_multiple_inclusion.cc:
Likewise.
* testsuite/17_intro/headers/c++2014/stdc++.cc: Likewise.
* testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
Likewise.
* testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
Use dg-additional-options instead of repeating the common options.
* testsuite/22_locale/conversions/string/1.cc: Remove unintended
dg-do compile directive.
* testsuite/26_numerics/headers/cmath/fabs_inline.cc: Fix syntax of
dg-do directive.
* testsuite/26_numerics/valarray/const_bracket.cc: Likewise.
2016-07-28 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement std::string_view and P0254r2,
Integrating std::string_view and std::string.
* include/Makefile.am: Add string_view and string_view.tcc
to the exported headers.
* include/Makefile.in: Likewise.
* include/bits/basic_string.h: Include <string_view> in C++17 mode.
(__sv_type): New.
(basic_string(__sv_type, const _Alloc&)): Likewise.
(operator=(__sv_type)): Likewise.
(operator __sv_type()): Likewise.
(operator+=(__sv_type)): Likewise.
(append(__sv_type __sv)): Likewise.
(append(__sv_type, size_type, size_type)): Likewise.
(assign(__sv_type)): Likewise.
(assign(__sv_type, size_type, size_type)): Likewise.
(insert(size_type, __sv_type)): Likewise.
(insert(size_type, __sv_type, size_type, size_type)): Likewise.
(replace(size_type, size_type, __sv_type)): Likewise.
(replace(size_type, size_type, __sv_type, size_type, size_type)):
Likewise.
(replace(const_iterator, const_iterator, __sv_type)): Likewise.
(find(__sv_type, size_type)): Likewise.
(rfind(__sv_type, size_type)): Likewise.
(find_first_of(__sv_type, size_type)): Likewise.
(find_last_of(__sv_type, size_type)): Likewise.
(find_first_not_of(__sv_type, size_type)): Likewise.
(find_last_not_of(__sv_type, size_type)): Likewise.
(compare(__sv_type)): Likewise.
(compare(size_type, size_type, __sv_type)): Likewise.
(compare(size_type, size_type, __sv_type, size_type, size_type)):
Likewise.
* include/bits/string_view.tcc: New.
* include/std/string_view: Likewise.
* testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
* testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
* testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/compare/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/find/char/5.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
Likewise.
* testsuite/21_strings/basic_string/operators/char/5.cc: Likewise.
* testsuite/21_strings/basic_string/operators/wchar_t/5.cc: Likewise.
* testsuite/21_strings/basic_string_view/capacity/1.cc: Likewise.
* testsuite/21_strings/basic_string_view/cons/char/1.cc: Likewise.
* testsuite/21_strings/basic_string_view/cons/char/2.cc: Likewise.
* testsuite/21_strings/basic_string_view/cons/char/3.cc: Likewise.
* testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc: Likewise.
* testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc: Likewise.
* testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc: Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/empty.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/front_back.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/empty.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/front_back.cc:
Likewise.
* testsuite/21_strings/basic_string_view/include.cc: Likewise.
* testsuite/21_strings/basic_string_view/inserters/char/1.cc: Likewise.
* testsuite/21_strings/basic_string_view/inserters/char/2.cc: Likewise.
* testsuite/21_strings/basic_string_view/inserters/char/3.cc: Likewise.
* testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/remove_prefix/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/remove_suffix/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/char/13650.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/wchar_t/13650.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/wchar_t/4.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/char/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/string_conversion/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/substr/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/substr/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operators/char/2.cc: Likewise.
* testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/range_access/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/range_access/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/typedefs.cc:
Likewise.
* testsuite/21_strings/basic_string_view/typedefs.cc: Likewise.
* testsuite/21_strings/basic_string_view/types/1.cc: Likewise.
2016-07-27 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/forward/1_neg.cc: Move dg-error to right line.
2016-07-25 Georeth Chow <georeth2010@gmail.com>
* include/ext/ropeimpl.h (rope<>::_S_dump(_RopeRep*, int)): Qualify
_S_concat enumerator.
* testsuite/ext/rope/6.cc: New test.
2016-07-25 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Use
std::mt19937, std::thread and std::atomic to simplify test.
* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
2016-07-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71964
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
(basic_string::_Alloc_hider(pointer, _Alloc&&)): Add constructor.
* include/bits/stl_tree.h (_Rb_tree(_Rb_tree&&)): Move allocator.
* testsuite/21_strings/basic_string/allocator/71964.cc: New test.
* testsuite/23_containers/set/allocator/71964.cc: New test.
* testsuite/lib/libstdc++.exp (check_v3_target_namedlocale): Use
delete[] instead of delete.
2016-07-21 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/propagate_const (propagate_const::__t): Rename
to _M_t and remove comment. Qualify std::move and std::forward.
* testsuite/experimental/propagate_const/cons/default.cc: Fix test.
* testsuite/23_containers/vector/zero_sized_allocations.cc:
Define sized deallocation function.
* testsuite/util/testsuite_new_operators.h:
(operator delete(void*, const std::nothrow_t&)): Define nothrow
deallocation function.
* testsuite/21_strings/basic_string/modifiers/append/char/1.cc: Fix
reads past the end of strings.
* testsuite/21_strings/basic_string/operations/compare/char/1.cc:
Likewise.
* testsuite/21_strings/char_traits/requirements/short/1.cc: Fix
invalid array accesses.
* testsuite/experimental/string_view/operations/compare/char/1.cc:
Fix read past the end of string.
* testsuite/util/testsuite_character.cc: Fix out-of-bounds write.
* testsuite/24_iterators/container_access.cc: Fix missing returns.
* testsuite/24_iterators/range_access_cpp14.cc: Likewise.
* testsuite/18_support/new_delete_placement.cc: Don't allocate (and
leak) memory for arguments to placement delete.
* testsuite/20_util/addressof/1.cc: Don't leak memory.
* testsuite/22_locale/locale/global_locale_objects/3.cc: Likewise.
* testsuite/23_containers/unordered_multimap/insert/55028-debug.cc:
Likewise.
2016-07-20 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/intro.xml: Document DR 2684 status.
* doc/html/*: Regenerate.
* include/std/atomic (atomic_int8_t, atomic_uint8_t, atomic_int16_t)
(atomic_uint16_t, atomic_int32_t, atomic_uint32_t, atomic_int64_t)
(atomic_uint64_t): Define (LWG 2441).
* testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc: Remove empty
lines.
* testsuite/29_atomics/headers/atomic/types_std_c++0x.cc: Test for
the new types.
* doc/xml/manual/intro.xml: Document DR 2441 status.
* include/std/istream (operator>>(basic_istream&&, _Tp&)): Adjust
to use perfect forwarding (LWG 2328).
* testsuite/27_io/rvalue_streams.cc: Test perfect forwarding.
* doc/xml/manual/intro.xml: Document DR 2328 status.
* libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Use
static objects for catching nullptr as pointer to member types.
2016-07-18 Ville Voutilainen <ville.voutilainen@gmail.com>
Clean up optional's comments.
* include/std/optional: Remove incorrect section headers
from comments when redundant, replace bare section
headers with more descriptive comments.
2016-07-15 Jonathan Wakely <jwakely@redhat.com>
* include/bits/algorithmfwd.h: Change C++0x to C++11 in comments.
* include/bits/move.h: Likewise.
* include/bits/postypes.h: Likewise.
* include/debug/bitset: Likewise.
* include/ext/pb_ds/detail/type_utils.hpp: Likewise.
* include/ext/string_conversions.h: Change C++0x to __cxx11 in
comment.
* testsuite/27_io/fpos/14320-1.cc: Change C++0x to C++11 in comment.
* testsuite/util/thread/all.h: Likewise.
* include/bits/stl_algo.h (for_each): Remove redundant _GLIBCXX_MOVE
and adjust comment.
PR c++/58796
* libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Make
nullptr match handlers of pointer type.
2016-07-15 Edward Smith-Rowland <3dw4rd@verizon.net>
Implement C++17 P0025 clamp.
* include/bits/algorithmfwd.h: Declare clamp overloads.
* include/bits/stl_algo.h: Implement clamp. Feature __cpp_lib_clamp.
* testsuite/25_algorithms/clamp/1.cc: New test.
* testsuite/25_algorithms/clamp/2.cc: New test.
* testsuite/25_algorithms/clamp/constexpr.cc: New test.
* testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
1.cc: New test.
* testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
pod.cc: New test.
2016-07-14 Ville Voutilainen <ville.voutilainen@gmail.com>
Fix the constraints for any's assignment operator template to properly
reject assignment from a non-copyable lvalue.
* include/std/any (operator=(_ValueType&&)): Constrain the decayed
type for is_copy_constructible,
* testsuite/20_util/any/requirements.cc: Add a test for
non-copyable lvalues.
2016-07-14 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/functional: Include <parallel/algorithm> in
Parallel Mode.
* testsuite/experimental/functional/searchers.cc: Include <algorithm>
for std::search.
PR libstdc++/70716
* include/bits/forward_list.h (forward_list): Update doxygen comments
to reflect allocator propagation semantics. Remove ambiguous
statements about data being lost.
* include/bits/stl_deque.h (deque): Likewise.
* include/bits/stl_list.h (list): Likewise.
* include/bits/stl_map.h (map): Likewise.
* include/bits/stl_multimap.h (multimap): Likewise.
* include/bits/stl_multiset.h (multiset): Likewise.
* include/bits/stl_set.h (set): Likewise.
* include/bits/stl_vector.h (vector): Likewise.
* include/bits/unordered_map.h (unordered_map, unordered_multimap):
Likewise.
* include/bits/unordered_set.h (unordered_set, unordered_multiset):
Likewise.
2016-07-14 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement P0032R3, Homogeneous interface for variant, any and optional,
for the parts concerning any and optional.
* include/std/any (_Storage()): Make constexpr and have it
initialize _M_ptr.
(any()): Make constexpr.
(any(const any&)): Adjust.
(any(any&&)): Likewise.
(__any_constructible_t): New.
(any(_ValueType&&)): Constrain.
(any(in_place_type_t<_Tp>, _Args&&...)): New.
(any(in_place_type_t<_Tp>, initializer_list<_Up>, _Args&&...)):
Likewise.
(~any()): Adjust.
(operator=(const any&)): Likewise.
(operator=(any&&)): Likewise.
(operator=(_ValueType&&)): Constrain.
(emplace(_Args&&...)): New.
(emplace(initializer_list<_Up>, _Args&&...)): Likewise.
(clear()): Remove.
(reset()): New.
(swap(any&)): Adjust.
(empty()): Remove.
(has_value()): New.
(type()): Adjust.
(_Manager_internal::_S_create(_Storage&, _Args&&...)): New.
(_Manager_external::_S_create(_Storage&, _Args&&...)): Likewise.
(make_any(_Args&&...)): Likewise.
(make_any(initializer_list<_Up>, _Args&&...)): Likewise.
* include/std/optional (in_place_t, in_place): Remove.
(bad_optional_access): Add a comment referring to LEWG 72.
(emplace(_Args&&...)): Constrain.
(has_value()): New.
(reset()): Likewise.
(make_optional(_Args&&...)): Likewise.
(make_optional(initializer_list<_Up>, _Args&&...)): Likewise.
* include/std/utility (in_place_tag): New.
(__in_place, __in_place_type, __in_place_index): Likewise.
(in_place_t, in_place_type_t, in_place_index_t): Likewise.
(in_place(__in_place*)): Likewise.
(in_place(__in_place_type<_Tp>*)): Likewise.
(in_place(__in_place_index<_Idx>*)): Likewise.
* testsuite/20_util/any/assign/1.cc: Adjust.
* testsuite/20_util/any/assign/emplace.cc: New.
* testsuite/20_util/any/assign/self.cc: Adjust.
* testsuite/20_util/any/cons/1.cc: Likewise.
* testsuite/20_util/any/cons/in_place.cc: New.
* testsuite/20_util/any/make_any.cc: Likewise.
* testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
* testsuite/20_util/any/misc/swap.cc: Likewise.
* testsuite/20_util/any/modifiers/1.cc: Likewise.
* testsuite/20_util/any/requirements.cc: New.
* testsuite/20_util/in_place/requirements.cc: Likewise.
* testsuite/20_util/optional/constexpr/in_place.cc: Adjust.
* testsuite/20_util/optional/in_place.cc: Likewise.
* testsuite/20_util/optional/make_optional.cc: Add tests for
the new overloads of make_optional.
2016-07-13 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement P0307R2, Making Optional Greater Equal Again.
* include/experimental/optional (_Has_addressof): Fix the comment.
* include/std/optional (_Has_addressof): Likewise.
(operator=(_Up&&)): Constrain.
(operator=(const optional<_Up>&)): Likewise.
(operator=(optional<_Up>&&)): Likewise.
(__optional_relop_t): New.
(operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
(operator!=(const optional<_Tp>&, const optional<_Tp>&)):
Constrain and make transparent.
(operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
(operator>(const optional<_Tp>&, const optional<_Tp>&)):
Constrain and make transparent.
(operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
(operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
(operator==(const optional<_Tp>&, const _Tp&): Constrain.
(operator==(const _Tp&, const optional<_Tp>&)): Likewise.
(operator!=(const optional<_Tp>&, _Tp const&)):
Constrain and make transparent.
(operator!=(const _Tp&, const optional<_Tp>&)): Likewise.
(operator<(const optional<_Tp>&, const _Tp&)): Constrain.
(operator<(const _Tp&, const optional<_Tp>&)): Likewise.
(operator>(const optional<_Tp>&, const _Tp&)):
Constrain and make transparent.
(operator>(const _Tp&, const optional<_Tp>&)): Likewise.
(operator<=(const optional<_Tp>&, const _Tp&)): Likewise.
(operator<=(const _Tp&, const optional<_Tp>&)): Likewise.
(operator>=(const optional<_Tp>&, const _Tp&)): Likewise.
(operator>=(const _Tp&, const optional<_Tp>&)): Likewise.
* testsuite/20_util/optional/constexpr/relops/2.cc: Adjust.
* testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
* testsuite/20_util/optional/relops/1.cc: Likewise.
* testsuite/20_util/optional/relops/2.cc: Likewise.
* testsuite/20_util/optional/relops/3.cc: Likewise.
* testsuite/20_util/optional/relops/4.cc: Likewise.
* testsuite/20_util/optional/requirements.cc: Add tests to verify
that optional's relops are transparent and don't synthesize
operators. Also test that assignment sfinaes.
2016-07-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71856
* include/bits/c++config (_GLIBCXX_ASSERTIONS): Define to 1 not empty.
* include/parallel/compiletime_settings.h (_GLIBCXX_ASSERTIONS):
Rename to _GLIBCXX_PARALLEL_ASSERTIONS and make default value depend
on _GLIBCXX_ASSERTIONS.
* include/parallel/balanced_quicksort.h: Rename _GLIBCXX_ASSERTIONS.
Include <unistd.h> for sleep.
* include/parallel/losertree.h: Rename _GLIBCXX_ASSERTIONS.
* include/parallel/merge.h: Likewise.
* include/parallel/multiway_merge.h: Likewise.
* include/parallel/partition.h: Likewise.
* include/parallel/queue.h: Likewise.
* include/parallel/sort.h: Likewise.
* testsuite/25_algorithms/headers/algorithm/
parallel_algorithm_assert.cc: New.
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
(replace(__const_iterator, __const_iterator, initializer_list<C>)):
Forward to different overload.
* include/bits/allocated_ptr.h (__allocated_ptr::_S_raw_ptr): Make
static.
2016-07-13 Jonathan Wakely <jwakely@redhat.com>
Revert "Add non-const overload of std::string::data()".
2016-07-13 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement P0307R2, Making Optional Greater Equal Again.
* include/experimental/optional (_Has_addressof): Fix the comment.
* include/std/optional (_Has_addressof): Likewise.
(operator=(_Up&&)): Constrain.
(operator=(const optional<_Up>&)): Likewise.
(operator=(optional<_Up>&&)): Likewise.
(__optional_relop_t): New.
(operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
(operator!=(const optional<_Tp>&, const optional<_Tp>&)):
Constrain and make transparent.
(operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
(operator>(const optional<_Tp>&, const optional<_Tp>&)):
Constrain and make transparent.
(operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
(operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
(operator==(const optional<_Tp>&, const _Tp&): Constrain.
(operator==(const _Tp&, const optional<_Tp>&)): Likewise.
(operator!=(const optional<_Tp>&, _Tp const&)):
Constrain and make transparent.
(operator!=(const _Tp&, const optional<_Tp>&)): Likewise.
(operator<(const optional<_Tp>&, const _Tp&)): Constrain.
(operator<(const _Tp&, const optional<_Tp>&)): Likewise.
(operator>(const optional<_Tp>&, const _Tp&)):
Constrain and make transparent.
(operator>(const _Tp&, const optional<_Tp>&)): Likewise.
(operator<=(const optional<_Tp>&, const _Tp&)): Likewise.
(operator<=(const _Tp&, const optional<_Tp>&)): Likewise.
(operator>=(const optional<_Tp>&, const _Tp&)): Likewise.
(operator>=(const _Tp&, const optional<_Tp>&)): Likewise.
* testsuite/20_util/optional/constexpr/relops/2.cc: Adjust.
* testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
* testsuite/20_util/optional/relops/1.cc: Likewise.
* testsuite/20_util/optional/relops/2.cc: Likewise.
* testsuite/20_util/optional/relops/3.cc: Likewise.
* testsuite/20_util/optional/relops/4.cc: Likewise.
* testsuite/20_util/optional/requirements.cc: Add tests to verify
that optional's relops are transparent and don't synthesize
operators. Also test that assignment sfinaes.
2016-07-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (_M_c_str):
New function.
(_M_disjunct, basic_string(const basic_string&, size_t)): Use data()
instead of _M_data().
(basic_string(const basic_string&, size_t, size_t, const _Alloc&)):
Likewise.
(append(const basic_string&)): Likewise.
(append(const basic_string&, size_type, size_type)): Likewise.
(assign(const basic_string&, size_type, size_type)): Likewise.
(insert(size_type, const basic_string&)): Likewise.
(insert(size_type, const basic_string&, size_type, size_type)):
Likewise.
(replace(size_type, size_type, const basic_string&, size_type,
size_type)): Likewise.
(replace(__const_iterator, __const_iterator, const basic_string&)):
Likewise.
(c_str(), data()): Use c_str() instead of _M_data().
(data()): Add non-const overload as per LWG 2391 and P0272R1.
(compare(const basic_string&)): Use data() instead of _M_data().
[!_GLIBCXX_USE_CXX11_ABI] (data()): Add non-const overload.
* include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI] (_M_mutate):
Pass raw pointers to _S_copy.
(_M_erase, _M_replace_aux): Pass raw pointers to _S_move and
_S_assign.
(find(const _CharT*, size_type, size_type)): Use data instead of
_M_data().
* testsuite/21_strings/basic_string/allocator/char/ext_ptr.cc: New.
* testsuite/21_strings/basic_string/operations/data/char/2.cc: New.
* testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc: New.
2016-07-12 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/new: Remove nothrow sized deletes (LWG 2458).
* doc/xml/manual/intro.xml: Document DR 2458 status.
* doc/html*: Regenerate.
* testsuite/20_util/pair/astuple/astuple.cc: Only include <utility>.
* testsuite/23_containers/array/tuple_interface/tuple_element.cc:
Only include <array>.
* testsuite/23_containers/array/tuple_interface/tuple_size.cc:
Likewise.
* doc/xml/manual/intro.xml: Document LWG 2212 support.
* doc/html*: Regenerate.
* testsuite/23_containers/vector/modifiers/emplace/self_emplace.cc:
Add testcase from LWG 2164.
2016-07-11 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_vector.h (push_back(const value_type&)): Forward
to _M_realloc_insert.
(insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
(_M_realloc_insert): Declare new function.
(_M_emplace_back_aux): Remove definition.
* include/bits/vector.tcc (emplace_back(_Args...)):
Use _M_realloc_insert.
(insert(const_iterator, const value_type&)): Likewise.
(_M_insert_rval, _M_emplace_aux): Likewise.
(_M_emplace_back_aux): Remove declaration.
(_M_realloc_insert): Define.
* testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
Adjust expected results for emplacing an lvalue with reallocation.
2016-07-10 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement std::optional.
* include/Makefile.am: Add optional to exported headers.
* include/Makefile.in: Likewise.
* include/std/optional: New.
* testsuite/20_util/optional/typedefs.cc: Likewise.
* testsuite/20_util/optional/relops/2.cc: Likewise.
* testsuite/20_util/optional/relops/3.cc: Likewise.
* testsuite/20_util/optional/relops/4.cc: Likewise.
* testsuite/20_util/optional/relops/5.cc: Likewise.
* testsuite/20_util/optional/relops/1.cc: Likewise.
* testsuite/20_util/optional/relops/6.cc: Likewise.
* testsuite/20_util/optional/nullopt.cc: Likewise.
* testsuite/20_util/optional/in_place.cc: Likewise.
* testsuite/20_util/optional/make_optional.cc: Likewise.
* testsuite/20_util/optional/assignment/2.cc: Likewise.
* testsuite/20_util/optional/assignment/3.cc: Likewise.
* testsuite/20_util/optional/assignment/4.cc: Likewise.
* testsuite/20_util/optional/assignment/5.cc: Likewise.
* testsuite/20_util/optional/assignment/1.cc: Likewise.
* testsuite/20_util/optional/assignment/6.cc: Likewise.
* testsuite/20_util/optional/cons/value_neg.cc: Likewise.
* testsuite/20_util/optional/cons/default.cc: Likewise.
* testsuite/20_util/optional/cons/move.cc: Likewise.
* testsuite/20_util/optional/cons/value.cc: Likewise.
* testsuite/20_util/optional/cons/copy.cc: Likewise.
* testsuite/20_util/optional/requirements.cc: Likewise.
* testsuite/20_util/optional/observers/2.cc: Likewise.
* testsuite/20_util/optional/observers/3.cc: Likewise.
* testsuite/20_util/optional/observers/4.cc: Likewise.
* testsuite/20_util/optional/observers/5.cc: Likewise.
* testsuite/20_util/optional/observers/1.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/2.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/3.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/5.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/1.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/6.cc: Likewise.
* testsuite/20_util/optional/constexpr/nullopt.cc: Likewise.
* testsuite/20_util/optional/constexpr/in_place.cc: Likewise.
* testsuite/20_util/optional/constexpr/make_optional.cc: Likewise.
* testsuite/20_util/optional/constexpr/cons/default.cc: Likewise.
* testsuite/20_util/optional/constexpr/cons/value.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/2.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/3.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/4.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/5.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/1.cc: Likewise.
* testsuite/20_util/optional/swap/1.cc: Likewise.
2016-07-08 Jonathan Wakely <jwakely@redhat.com>
* testsuite/23_containers/vector/modifiers/insert/aliasing.cc: New.
2016-07-07 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2014.xml: Update LFTS status table.
* doc/html/*: Regenerate.
2016-07-07 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement std::any.
* include/Makefile.am: Add any and c++17_warning.h to exported headers.
* include/Makefile.in: Likewise.
* include/std/any: New.
* testsuite/20_util/any/assign/1.cc: Likewise.
* testsuite/20_util/any/assign/2.cc: Likewise.
* testsuite/20_util/any/assign/self.cc: Likewise.
* testsuite/20_util/any/cons/1.cc: Likewise.
* testsuite/20_util/any/cons/2.cc: Likewise.
* testsuite/20_util/any/cons/aligned.cc: Likewise.
* testsuite/20_util/any/cons/nontrivial.cc: Likewise.
* testsuite/20_util/any/misc/any_cast.cc: Likewise.
* testsuite/20_util/any/misc/any_cast_neg.cc: Likewise.
* testsuite/20_util/any/misc/any_cast_no_rtti.cc: Likewise.
* testsuite/20_util/any/misc/swap.cc: Likewise.
* testsuite/20_util/any/modifiers/1.cc: Likewise.
* testsuite/20_util/any/observers/type.cc: Likewise.
* testsuite/20_util/any/typedefs.cc: Likewise.
2016-07-06 Ville Voutilainen <ville.voutilainen@gmail.com>
Add a new header for diagnosing the use of C++17 facilities
in pre-C++17 modes.
* include/bits/c++17_warning.h: New.
2016-07-06 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement LWG 2451, optional<T> should 'forward' T's
implicit conversions.
* include/experimental/optional (__is_optional_impl, __is_optional):
New.
(optional()): Make constexpr and default.
(optional(_Up&&), optional(const optional<_Up>&),
optional(optional<_Up>&& __t): New.
(operator=(_Up&&)): Constrain.
(operator=(const optional<_Up>&), operator=(optional<_Up>&&)): New.
* testsuite/experimental/optional/cons/value.cc:
Add tests for the functionality added by LWG 2451.
* testsuite/experimental/optional/cons/value_neg.cc: New.
2016-07-05 Ville Voutilainen <ville.voutilainen@gmail.com>
Implement LWG 2509,
any_cast doesn't work with rvalue reference targets and cannot
move with a value target.
* include/experimental/any (any(_ValueType&&)): Constrain and
add an overload that doesn't forward.
(any_cast(any&&)): Constrain and add an overload that moves.
* testsuite/experimental/any/misc/any_cast.cc: Add tests for
the functionality added by LWG 2509.
2016-07-04 François Dumont <fdumont@gcc.gnu.org>
* testsuite/23_containers/vector/modifiers/emplace/self_emplace.cc:
New test.
* testsuite/23_containers/vector/modifiers/insert/self_insert.cc: New
test.
2016-07-04 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_vector.h (emplace(const_iterator, _Args&&...)):
Define inline. Forward to _M_emplace_aux.
(insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
(_M_insert_rval, _M_emplace_aux): Declare new functions.
(_Temporary_value): New RAII type using allocator to construct/destroy.
(_S_insert_aux_assign): Remove.
(_M_insert_aux): Make non-variadic.
* include/bits/vector.tcc (insert(const_iterator, const value_type&)):
Use _Temporary_value.
(emplace(const_iterator, _Args&&...)): Remove definition.
(_M_insert_rval, _M_emplace_aux): Define.
(_M_insert_aux): Make non-variadic, stop using _S_insert_aux_assign.
(_M_fill_insert): Use _Temporary_value.
* testsuite/23_containers/vector/allocator/construction.cc: New test.
* testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
Adjust expected results for emplacing an lvalue with reallocation.
* testsuite/23_containers/vector/check_construct_destroy.cc: Adjust
expected results to account for construction/destruction of temporary
using allocator.
* testsuite/backward/hash_set/check_construct_destroy.cc: Likewise.
2016-07-04 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/71313
* src/filesystem/ops.cc (remove_all(const path&, error_code&)):
Call remove_all for children of a directory.
* testsuite/experimental/filesystem/operations/create_directories.cc:
Adjust.
2016-07-02 François Dumont <fdumont@gcc.gnu.org>
* testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
dg-error line numbers.
* testsuite/23_containers/array/tuple_interface/
tuple_element_debug_neg.cc: Likewise.
* testsuite/25_algorithms/lexicographical_compare/debug/
irreflexive_neg.cc: Remove.
2016-06-30 Thomas Preud'homme <thomas.preudhomme@arm.com>
* testsuite/29_atomics/atomic/65913.cc: Require atomic-builtins rather
than specific target.
2016-06-27 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/71640
* include/bits/hashtable.h: Remove _Unique_keya parameter in _Insert
friend declaration.
2016-06-23 François Dumont <fdumont@gcc.gnu.org>
* include/debug/array (array<>::swap): Fix noexcept qualificaton for
zero-size array.
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* configure.host: Remove mep-* support.
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* configure: Regenerate.
* configure.host: Remove support for knetbsd.
* crossconfig.m4: Likewise.
2016-06-20 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/71181
* include/tr1/hashtable_policy.h
(_Prime_rehash_policy::_M_next_bkt): Make past-the-end iterator
dereferenceable to avoid check on lower_bound result.
(_Prime_rehash_policy::_M_bkt_for_elements): Call latter.
(_Prime_rehash_policy::_M_need_rehash): Likewise.
* src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
Always return a value greater than input value. Set _M_next_resize to
max value when reaching highest prime number.
* src/shared/hashtable-aux.cc (__prime_list): Add comment about sentinel
being now useless.
* testsuite/23_containers/unordered_set/hash_policy/71181.cc: New.
* testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc
(test02): New.
* testsuite/23_containers/unordered_set/hash_policy/prime_rehash.cc: New.
* testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
Fix indentation.
2016-06-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71545
* include/bits/stl_algobase.h (lower_bound, lexicographical_compare):
Remove irreflexive checks.
* include/bits/stl_algo.h (lower_bound, upper_bound, equal_range,
binary_search): Likewise.
* testsuite/25_algorithms/equal_range/partitioned.cc: New test.
* testsuite/25_algorithms/lexicographical_compare/71545.cc: New test.
* testsuite/25_algorithms/lower_bound/partitioned.cc: New test.
* testsuite/25_algorithms/upper_bound/partitioned.cc: New test.
* testsuite/util/testsuite_iterators.h (__gnu_test::test_container):
Add constructor from array.
2016-06-16 François Dumont <fdumont@gcc.gnu.org>
* include/debug/debug.h
(__glibcxx_requires_non_empty_range, __glibcxx_requires_nonempty)
(__glibcxx_requires_subscript): Move...
* include/debug/assertions.h: ...here and add __builtin_expect.
(_GLIBCXX_DEBUG_ONLY): Remove ; value.
* include/bits/stl_deque.h
(std::deque<>::operator[]): Add __glibcxx_requires_subscript check.
(std::deque<>::front()): Add __glibcxx_requires_nonempty check.
(std::deque<>::back()): Likewise.
(std::deque<>::pop_front()): Likewise.
(std::deque<>::pop_back()): Likewise.
(std::deque<>::swap(deque&)): Add allocator check.
* include/bits/stl_vector.h
(std::vector<>::operator[]): Add __glibcxx_requires_subscript check.
(std::vector<>::front()): Add __glibcxx_requires_nonempty check.
(std::vector<>::back()): Likewise.
(std::vector<>::pop_back()): Likewise.
(std::vector<>::swap(vector&)): Add allocator check.
2016-06-16 Daniel Kruegler <daniel.kruegler@gmail.com>
Provide swappable traits (p0185r1)
* include/std/type_traits (is_swappable, is_nothrow_swappable,
is_swappable_with, is_nothrow_swappable_with, is_swappable_v,
is_nothrow_swappable_v, is_swappable_with_v,
is_nothrow_swappable_with_v): New.
* include/bits/stl_pair.h: Use it as per p0185r1.
* include/bits/stl_queue.h: Likewise.
* include/bits/stl_stack.h: Likewise.
* include/bits/unique_ptr.h: Likewise.
* include/std/tuple: Likewise.
* include/std/array: Likewise. Fix zero-size member swap.
* include/bits/hashtable.h: Use __and_.
* testsuite/20_util/is_nothrow_swappable/requirements/
explicit_instantiation.cc: Change test options to std=gnu++17.
* testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_nothrow_swappable/value.cc: Likewise.
* testsuite/20_util/is_swappable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_swappable/requirements/typedefs.cc: Likewise.
* testsuite/20_util/is_swappable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_swappable/requirements/
explicit_instantiation_ext.cc: New.
* testsuite/20_util/is_nothrow_swappable/requirements/typedefs_ext.cc:
New.
* testsuite/20_util/is_nothrow_swappable/value.h: New.
* testsuite/20_util/is_nothrow_swappable/value_ext.cc: New.
* testsuite/20_util/is_nothrow_swappable_with/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/is_nothrow_swappable_with/requirements/typedefs.cc:
New.
* testsuite/20_util/is_nothrow_swappable_with/value.cc: New.
* testsuite/20_util/is_swappable/requirements/
explicit_instantiation_ext.cc: New.
* testsuite/20_util/is_swappable/requirements/typedefs_ext.cc: New.
* testsuite/20_util/is_swappable/value.h: New.
* testsuite/20_util/is_swappable/value_ext.cc: New.
* testsuite/20_util/is_swappable_with/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/is_swappable_with/requirements/typedefs.cc: New.
* testsuite/20_util/is_swappable_with/value.cc: New.
* testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
dg-error line numbers.
* testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
Likewise.
2016-06-16 Jonathan Wakely <jwakely@redhat.com>
* include/std/array: Remove trailing whitespace.
* include/std/atomic: Likewise.
* include/std/bitset: Likewise.
* include/std/chrono: Likewise.
* include/std/complex: Likewise.
* include/std/condition_variable: Likewise.
* include/std/fstream: Likewise.
* include/std/functional: Likewise.
* include/std/future: Likewise.
* include/std/iomanip: Likewise.
* include/std/iosfwd: Likewise.
* include/std/istream: Likewise.
* include/std/limits: Likewise.
* include/std/ratio: Likewise.
* include/std/scoped_allocator: Likewise.
* include/std/sstream: Likewise.
* include/std/stdexcept: Likewise.
* include/std/string: Likewise.
* include/std/system_error: Likewise.
* include/std/thread: Likewise.
* include/std/tuple: Likewise.
* include/std/type_traits: Likewise.
* include/std/utility: Likewise.
* include/std/valarray: Likewise.
* include/std/vector: Likewise.
* include/bits/stl_vector.h (vector::_S_insert_aux_assign): Define
new overloaded functions.
* include/bits/vector.tcc (vector::_M_insert_aux): Use new functions
to avoid creating a redundant temporary.
* testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc: New
test.
2016-06-15 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_deque.h
(std::deque<>::operator=): Call _M_assign_aux.
(std::deque<>::assign(initializer_list<>)): Likewise.
(std::deque<>::resize(size_t, const value_type&)): Call _M_fill_insert.
(std::deque<>::insert(const_iterator, initializer_list<>)):
Call _M_range_insert_aux.
(std::deque<>::_M_assign_aux<It>(It, It, std::forward_iterator_tag):
Likewise.
(std::deque<>::_M_fill_assign): Call _M_fill_insert.
(std::deque<>::_M_move_assign2): Call _M_assign_aux.
* include/bits/deque.tcc
(std::deque<>::operator=): Call _M_range_insert_aux.
(std::deque<>::_M_assign_aux<It>(It, It, std::input_iterator_tag)):
Likewise.
* include/bits/stl_vector.h
(std::vector<>::operator=): Call _M_assign_aux.
(std::vector<>::assign(initializer_list<>)): Likewise.
(std::vector<>::resize(size_t, const value_type&)): Call _M_fill_insert.
(std::vector<>::insert(const_iterator, initializer_list<>)):
Call _M_range_insert.
* include/bits/vector.tcc (std::vector<>::_M_assign_aux): Likewise.
2016-06-07 François Dumont <fdumont@gcc.gnu.org>
* include/std/tuple (_Head_base<>): Default specialization condition at
type declaration.
2016-06-06 Ville Voutilainen <ville.voutilainen@gmail.com>
Support allocators in tuples of zero size.
* include/std/tuple (tuple<>::tuple(),
tuple<>::tuple(allocator_arg_t, const _Alloc&),
tuple<>::tuple(allocator_arg_t, const _Alloc&, const tuple&)): New.
* testsuite/20_util/tuple/cons/allocators.cc: Adjust.
2016-06-06 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71320
* src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
Add or remove permissions according to perms argument.
* testsuite/experimental/filesystem/operations/permissions.cc: New
test.
2016-06-05 Ville Voutilainen <ville.voutilainen@gmail.com>
Protect allocator-overloads of tuple-from-tuple constructors
from cases that would create dangling references.
* include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
const tuple<_UElements...>&), tuple(allocator_arg_t, const _Alloc&,
tuple<_UElements...>&&)): Add a check for _NonNestedTuple.
* testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Adjust.
2016-05-29 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/manual/backwards_compatibility.xml: Adjust
lists.debian.org link to https.
* doc/html/manual/backwards.html: Regenerate.
2016-05-27 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/abi.xml: Adjust URL to use https.
* doc/html/manual/*: Regenerate.
2016-05-27 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/66338
* include/std/tuple (_TMC): Add a check for _NotSameTuple.
* include/std/tuple (tuple(_UElements&&...)): Remove the separate
check for _NotSameTuple.
* include/std/tuple (_TMCT): New.
* include/std/tuple (tuple(const tuple<_UElements...>&)): Use it.
* include/std/tuple (tuple(tuple<_UElements...>&&)): Likewise.
* include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
const tuple<_UElements...>&)): Likewise.
* include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
tuple<_UElements...>&&)): Likewise.
* testsuite/20_util/tuple/cons/66338.cc: New.
2016-05-25 Jonathan Wakely <jwakely@redhat.com>
* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Fix test for sendfile.
* configure: Regenerate.
* config.h.in: Regenerate.
* include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): Remove it.
* include/bits/hashtable_policy.h (_Power2_rehash_policy::_M_next_bkt):
Remove const qualification on function. Replace
_GLIBCXX14_USE_CONSTEXPR on automatic variables with const.
(_Power2_rehash_policy::_M_need_rehash): Remove const qualification.
(_Power2_rehash_policy::_M_next_bkt): Remove mutable specifier.
2016-05-24 François Dumont <fdumont@gcc.gnu.org>
* include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): New.
* include/bits/hashtable_policy.h
(_Prime_rehash_policy::__has_load_factor): New. Mark rehash policy
having load factor management.
(_Mask_range_hashing): New.
(__clp2): New.
(_Power2_rehash_policy): New.
(_Inserts<>): Remove last template parameter, _Unique_keys, so that
partial specializations only depend on whether iterators are constant
or not.
* testsuite/23_containers/unordered_set/hash_policy/26132.cc: Adapt to
test new hash policy.
* testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
Likewise.
* testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
Likewise.
* testsuite/23_containers/unordered_set/insert/hash_policy.cc:
Likewise.
* testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
Likewise.
* testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc:
New.
* testsuite/performance/23_containers/insert/54075.cc: Add benchmark
using the new hash policy.
* testsuite/performance/23_containers/insert_erase/41975.cc: Likewise.
2016-05-24 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_queue.h (priority_queue::value_compare): Define.
2016-05-23 François Dumont <fdumont@gcc.gnu.org>
* include/debug/safe_iterator.h
(_Safe_iterator<>::operator->()): Implement using underlying iterator
operator ->.
* include/debug/safe_local_iterator.h
(_Safe_local_iterator<>::operator->()): Likewise.
2016-05-20 Thomas Preud'homme <thomas.preudhomme@arm.com>
* testsuite/experimental/memory_resource/1.cc: Add required argument
to dg-require-atomic-builtins.
2016-05-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71073
* include/debug/bitset: Add #pragma GCC system_header.
* include/debug/deque: Likewise.
* include/debug/list: Likewise.
* include/debug/map: Likewise.
* include/debug/set: Likewise.
* include/debug/string: Likewise.
* include/debug/unordered_map: Likewise.
* include/debug/unordered_set: Likewise.
* include/debug/vector: Likewise.
* include/debug/functions.h: Adjust whitespace.
2016-05-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71081
* testsuite/experimental/memory_resource/1.cc: Require atomics.
2016-05-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71049
* src/c++11/cow-stdexcept.cc [!_GLIBCXX_USE_DUAL_ABI]: Don't define
exception constructors with __sso_string parameters.
2016-05-10 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/bits/fs_dir.h (begin, end): Add noexcept.
* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
Test begin and end functions.
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Likewise.
PR libstdc++/71038
* src/filesystem/ops.cc (do_copy_file): Fix backwards conditions.
* testsuite/experimental/filesystem/operations/copy_file.cc: New test.
* include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
Overload operator* to move from rvalues.
PR libstdc++/71036
* src/filesystem/ops.cc (create_dir): Handle EEXIST from mkdir.
* testsuite/experimental/filesystem/operations/create_directory.cc:
New test.
PR libstdc++/71037
* src/filesystem/ops.cc (canonical(const path&, const path&)): Add
base path to exception.
* testsuite/experimental/filesystem/operations/canonical.cc: Test
paths contained in exception.
* testsuite/experimental/type_erased_allocator/2.cc: Remove unused
using declaration.
PR libstdc++/71005
* include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
New type.
(directory_iterator::operator++(int)): Return proxy.
(recursive_directory_iterator::operator++(int)): Likewise.
* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
Test post-increment.
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Likewise.
2016-05-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71004
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Fix test02 to not call member
functions on invalid iterator, and use VERIFY not assert.
2016-05-09 Ville Voutilainen <ville.voutilainen@gmail.com>
Avoid endless run-time recursion for copying single-element
tuples where the element type is by-value constructible
from any type.
* include/std/tuple (_NotSameTuple): New.
* include/std/tuple (tuple(_UElements&&...): Use it.
* testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc: New.
2016-05-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/71004
* include/experimental/bits/fs_dir.h (recursive_directory_iterator):
Initialize scalar member variables in default constructor.
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Test default construction.
2016-05-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* testsuite/lib/libstdc++.exp (libstdc++_init): Enable on *-*-solaris*.
2016-05-05 Jonathan Wakely <jwakely@redhat.com>
* testsuite/experimental/filesystem/path/native/string.cc: Add
dg-require-filesystem-ts directive.
2016-05-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/70940
* include/experimental/memory_resource
(__resource_adaptor_imp::do_allocate): Do not default-construct
rebound allocator.
(__resource_adaptor_imp::do_deallocate): Likewise. Use
allocator_traits to get pointer type.
(__null_memory_resource::do_allocate): Remove unused parameters.
(__null_memory_resource::do_deallocate): Likewise.
(__null_memory_resource::do_is_equal): Likewise. Add return statement.
* testsuite/experimental/type_erased_allocator/1.cc: Combine with ...
* testsuite/experimental/type_erased_allocator/1_neg.cc: This, and
move to ...
* testsuite/experimental/memory_resource/1.cc: Here.
* testsuite/experimental/memory_resource/null_memory_resource.cc: New.
* testsuite/experimental/memory_resource/resource_adaptor.cc: New.
2016-04-29 Chris Gregory <czipperz@gmail.com>
* config/*: Remove trailing whitespace.
* src/*: Likewise.
* testsuite/tr1/*: Likewise.
* testsuite/util/*: Likewise.
2016-04-28 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/70766
* include/bits/basic_ios.tcc (basic_ios::_M_cache_locale): Use
__addressof.
* include/bits/stream_iterator.h (istream_iterator, ostream_iterator):
Likewise.
* include/std/atomic (atomic<_Tp>): Likewise.
* include/std/shared_mutex (shared_lock): Likewise.
* testsuite/24_iterators/istream_iterator/70766.cc: New test.
* testsuite/24_iterators/ostream_iterator/70766.cc : New test.
* testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
* testsuite/29_atomics/atomic/70766.cc: New test.
* testsuite/30_threads/shared_lock/70766.cc: New test.
* include/bits/hashtable_policy.h (__detail::_Insert_base,
__detail::_Insert): Improve comments.
2016-04-27 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/70767
* include/std/limits: Update comments about DRs.
(numeric_limits<const _Tp>, numeric_limits<volatile _Tp>,
numeric_limits<const volatile _Tp>): Define unconditionally.
2016-04-24 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/70762
* testsuite/util/testsuite_fs.h (__gnu_test::nonexistent_path): Use
static counter to return a different path on every call.
2016-04-22 Tim Shen <timshen@google.com>
PR libstdc++/70745
* include/bits/regex_executor.tcc (_Executor<>::_M_word_boundary):
Fix the match_not_bow and match_not_eow behavior.
* testsuite/28_regex/regression.cc: Add testcase.
2016-04-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69703
* src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in,
__codecvt_utf8_utf16_base<char16_t>::do_in): Fix mask operations.
2016-04-19 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69703
* src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in):
Override endianness bit in mode.
* testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: New test.
* testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: Test
that little_endian mode is ignored.
* testsuite/experimental/filesystem/path/native/string.cc: New test.
PR libstdc++/70609
* src/filesystem/ops.cc (close_fd): New function.
(do_copy_file): Set permissions before copying file contents. Check
result of closing file descriptors. Don't copy streambuf when file
is empty.
(copy(const path&, const path&, copy_options, error_code&)): Use
lstat for source file when copy_symlinks is set.
* testsuite/experimental/filesystem/operations/copy.cc: Test copy().
* include/experimental/bits/fs_fwd.h (operator&, operator|, operator^,
operator~ operator&=, operator|=, operator^=): Add noexcept to
overloaded operators for copy_options, perms and directory_options.
* src/filesystem/ops.cc (make_file_type, make_file_status,
is_not_found_errno, file_time): Add noexcept.
2016-04-19 Edward Smith-Rowland <3dw4rd@verizon.net>
* include/bits/c++14_warning.h: Do not refer C++14 as experimental.
2016-04-18 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/41759
* include/bits/random.h: Reword static assertion messages to state
positive conditions.
* include/bits/random.tcc: Likewise.
* include/bits/uniform_int_dist.h: Likewise.
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
patterns.
* include/std/function (_Bind, _Bind_result): Remove unused typedefs.
* config/cpu/sh/atomicity.h: Fix typo in comment.
PR libstdc++/70294
* include/std/thread (operator<, operator==): Move definitions to
namespace-scope.
* testsuite/30_threads/thread/id/70294.cc: New test.
* testsuite/18_support/bad_exception/23591_thread-1.c: Add
-Wno-pedantic to dg-options.
* testsuite/20_util/align/2.cc: Use type as operand of alignof.
* testsuite/20_util/is_floating_point/value.cc: Add -Wno-pedantic
to dg-options.
* testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc:
Remove extra semi-colon.
* testsuite/23_containers/array/tuple_interface/tuple_element.cc:
Always supply second argument to static_assert.
* testsuite/25_algorithms/lower_bound/no_operator_ne.cc: Remove extra
semi-colon.
* testsuite/26_numerics/complex/c99.cc: Add -Wno-pedantic to
dg-options.
* testsuite/26_numerics/complex/literals/values.cc: Likewise.
* testsuite/29_atomics/atomic/60695.cc: Likewise.
* testsuite/29_atomics/atomic/62259.cc: use __alignof__ instead of
alignof when operand is an object not a type.
* testsuite/decimal/ctor.cc: Add -Wno-pedantic to dg-options.
* testsuite/decimal/make-decimal.cc: Likewise.
* testsuite/experimental/type_traits/value.cc: Always supply second
argument to static_assert.
* testsuite/util/testsuite_common_types.h: Use __extension__ for
__int128 types.
* testsuite/experimental/type_erased_allocator/1.cc: Don't include
internal header.
* testsuite/experimental/type_erased_allocator/1_neg.cc: Likewise.
* testsuite/experimental/type_erased_allocator/2.cc: Likewise.
* testsuite/experimental/type_erased_allocator/uses_allocator.cc:
Likewise. Add licence and change to compile-only test.
* include/bits/locale_facets.h (ctype::do_narrow): Add attribute to
unused parameter.
* include/bits/regex_automaton.h (_NFA::_M_insert_alt): Likewise.
* include/ext/string_conversions.h (__stoa): Avoid -Wsign-compare
warnings.
2016-04-17 Edward Smith-Rowland <3dw4rd@verizon.net>
* include/bits/specfun.h: Trivial comment misspelling.
2016-04-14 Jason Merrill <jason@redhat.com>
Revert Jonathan's empty ABI change from yesterday.
2016-04-13 Martin Sebor <msebor@redhat.com>
PR c++/69517
* testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA
upper bound is positive.
2016-04-13 Jonathan Wakely <jwakely@redhat.com>
* include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES,
_GLIBCXX_END_NAMESPACE_EMPTY_TYPES, _GLIBCXX_ABI_TAG_EMPTY): Define.
* include/bits/hashtable.h (_Hashtable::_M_emplace): Change signatures
of functions taking empty structs by value. Add a template parameter
to overloads without hints. Rename overloads with hints to
_M_emplace_hint.
(_Hashtable::_M_erase(true_type, const_iterator),
_Hashtable::_M_erase(false_type, const_iterator)): Change signatures
by reordering parameters.
* include/bits/hashtable_policy.h (_Insert::insert): Adjust to call
_M_emplace_hint instead of _M_emplace.
* include/bits/shared_ptr.h (shared_ptr(_Tp1*, _Deleter, _Alloc),
shared_ptr(nullptr_t, _Deleter, _Alloc)): Use _GLIBCXX_ABI_TAG_EMPTY.
* include/bits/shared_ptr_base.h (_Sp_counted_deleter, __shared_count,
__shared_ptr): Likewise.
* include/bits/stl_algo.h (replace_if): Likewise.
* include/bits/stl_pair.h (piecewise_construct_t,
piecewise_construct): Use _GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES.
* include/bits/uses_allocator.h (allocator_arg_t, allocator_arg,
__uses_alloc0): Likewise.
* include/ext/pb_ds/assoc_container.hpp (basic_hash_table): Likewise.
* testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
* testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
* testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
* testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
2016-04-12 Edward Smith-Rowland <3dw4rd@verizon.net>
Document C++17/TR29124 C++ Special Math Functions.
* include/bits/specfun.h: Add Doxygen markup.
2016-04-07 Jonathan Wakely <jwakely@redhat.com>
* testsuite/30_threads/thread/70503.cc: Adjust from xfail to pass.
2016-04-06 Eric Botcazou <ebotcazou@adacore.com>
* src/Makefile.am (libstdc++-symbols.ver): Remove useless /dev/null.
* src/Makefile.in: Regenerate.
2016-04-05 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/70554
* acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Don't test
__atomic_fetch_add for bool.
* configure: Regenerate.
* testsuite/30_threads/thread/70503.cc: Require -static to work.
PR libstdc++/70503
* src/c++11/thread.cc (execute_native_thread_routine,
execute_native_thread_routine_compat): Give internal linkage.
* testsuite/30_threads/thread/70503.cc: New test.
2016-04-05 Ville Voutilainen <ville.voutilainen@gmail.com>
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.
2016-03-24 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69945
* config/abi/pre/gnu.ver: Add new symbol.
* libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
* testsuite/18_support/free_eh_pool.cc: New test.
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.
2016-02-24 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69939
* include/experimental/tuple (__apply_impl): Qualify get and forward.
2016-02-23 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
* doc/html/*: Regenerate.
PR libstdc++/69893
* include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc,
exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint,
llround, log1p, log2, logb, lrint, lround, nan, nearbyint, nextafter,
nexttoward, remainder, remquo, rint, round, scalbln, scalbn, tgamma,
trunc) [__cplusplus >= 201103L]: Import from namespace std.
(fabs) [__cplusplus < 201103L]: Import from namespace std.
* include/tr1/complex (acosh, asinh, atanh) [__cplusplus >= 201103L]:
Likewise.
* testsuite/tr1/headers/c++200x/complex.cc: Add std::fabs to global
namespace before including TR1 headers.
* testsuite/tr1/headers/c++200x/math.cc: New test.
2016-02-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR libstdc++/69881
* include/c_global/cstdarg: Undefine __need___va_list.
* include/c_global/cstddef: Undefine all kinds of __need_*.
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.
2016-02-08 Jonathan Wakely <jwakely@redhat.com>
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Remove accidentally
added 'constexpr' in previous commit.
* configure: Regenerate.
PR libstdc++/48891
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable isinf and isnan
checks for all targets except *-*-solaris2.* and ensure we find the
libc math.h header not our own.
* configure: Regenerate.
2016-02-05 Dominik Vogt <vogt@linux.vnet.ibm.com>
* config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt (FUNC):
New file. Copied over from s390-linux-gnu.
2016-02-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69626
* acinclude.m4 (GLIBCXX_ENABLE_C99): Check C99 stdlib.h functions
with -std=c++98 and define _GLIBCXX98_USE_C99_STDLIB.
* config.h.in: Regenerate.
* configure: Regenerate.
* testsuite/21_strings/c_strings/char/69626.cc: New.
* doc/html/index.html: Regenerate.
* doc/xml/manual/containers.xml: Add cross-reference to Dual ABI.
* doc/xml/manual/spine.xml: Update copyright years and author blurb.
* doc/html/*: Regenerate.
2016-02-01 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR libstdc++/69581
* include/c_compatibility/math.h: Move header guards.
* include/c_compatibility/stdlib.h: Likewise.
2016-01-29 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69506
* config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
2016-01-28 John David Anglin <danglin@gcc.gnu.org>
PR libstdc++/69450
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
isinf and isnan functions into two independent checks. Check on hpux.
* config.h.in: Regenerate.
* configure: Regenerate.
* include/c_global/cmath (isinf(double), isnan(double)): Use
_GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
respectively.
2016-01-27 Jakub Jelinek <jakub@redhat.com>
* testsuite/libstdc++-prettyprinters/whatis.cc: Include <random>.
2016-01-27 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/69295
* testsuite/ext/special_functions/hyperg/check_value.cc: Use
-ffp-contract=off, and -ffloat-store to disable excess precision.
* testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
-ffp-contract=off.
2016-01-26 Jonathan Wakely <jwakely@redhat.com>
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.
2016-01-26 Andris Pavenis <andris.pavenis@iki.fi>
* include/c_compatibility/stdlib.h: Include wide character related
definitions only when they are available in cstdlib.
2016-01-25 Jonathan Wakely <jwakely@redhat.com>
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.
2016-01-23 John David Anglin <danglin@gcc.gnu.org>
PR libstdc++/69446
* config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
2016-01-22 Edward Smith-Rowland <3dw4rd@verizon.net>
TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
* include/c_compatibility/math.h: Import the TR29124 functions
into the global namespace.
* testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
xfail and make compile-only.
* testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/03_beta/compile_2.cc: Ditto.
* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
* testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
* testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
* testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
* testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
* testsuite/special_functions/14_expint/compile_2.cc: Ditto.
* testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
* testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
* testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
* testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
* testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
2016-01-22 Jonathan Wakely <jwakely@redhat.com>
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.
PR libstdc++/69413
* config/os/gnu-linux/os_defines.h: Define
_GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
* include/c_global/cmath (isinf, isnan): Check it.
* doc/xml/manual/internals.xml: Document it.
* doc/html/*: Regenerate.
2016-01-21 Jonathan Wakely <jwakely@redhat.com>
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.
2016-01-20 Torvald Riegel <triegel@redhat.com>
PR libstdc++/69310
* config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
2016-01-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/60401
* include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
Add using declarations.
* testsuite/26_numerics/headers/cmath/60401.cc: New.
PR libstdc++/69386
* include/c_global/ccomplex: Ensure C++ language linkage.
* include/c_global/cmath: Likewise.
* include/c_global/cstdlib: Likewise.
* include/c_global/ctgmath: Likewise.
* testsuite/17_intro/headers/c++2011/linkage.cc: New.
2016-01-19 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/14608
PR libstdc++/60401
* include/Makefile.am: Use c_compatibility math.h and stdlib.h for
--enable-cheaders=c_global configs.
* include/Makefile.in: Regenerate.
* include/c_compatibility/math.h: Remove obsolete _GLIBCXX_NAMESPACE_C
test and allow inclusion from C files.
* include/c_compatibility/stdlib.h: Likewise. Support freestanding.
(at_quick_exit, quick_exit): Add using directives.
* include/c_global/cmath: Use #include_next for math.h.
* include/c_global/cstdlib: Use #include_next for stdlib.h.
* testsuite/26_numerics/headers/cmath/14608.cc: New.
* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
Remove xfail for most targets.
* testsuite/26_numerics/headers/cstdlib/60401.cc: New.
2016-01-18 Torvald Riegel <triegel@redhat.com>
* 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.
2016-01-18 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/60637
* testsuite/26_numerics/headers/cmath/60637.cc: Add test.
PR libstdc++/69243
* include/std/functional (_Function_base::_M_not_empty_function):
Change overloads for pointers to take arguments by value.
* testsuite/20_util/function/cons/57465.cc: Add tests for
pointer-to-member cases.
PR libstdc++/69340
* src/c++11/cow-stdexcept.cc (_txnal_cow_string_C1_for_exceptions):
Use macros for exception handling and fix unused parameter warning.
2016-01-17 John David Anglin <danglin@gcc.gnu.org>
PR libstdc++/68734
* config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
2016-01-17 Torvald Riegel <triegel@redhat.com>
* src/c++11/cow-stdexcept.cc (txnal_read_ptr): Fix static_assert.
2016-01-16 H.J. Lu <hongjiu.lu@intel.com>
* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Add
__int128 symbols.
2016-01-15 Jonathan Wakely <jwakely@redhat.com>
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.
PR libstdc++/69294
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
and isnan on AIX. Quote variables.
* configure: Regenerate.
2016-01-15 Torvald Riegel <triegel@redhat.com>
* include/bits/basic_string.h (basic_string): Declare friends.
* include/bits/c++config (_GLIBCXX_TXN_SAFE,
_GLIBCXX_TXN_SAFE_DYN, _GLIBCXX_USE_ALLOCATOR_NEW): New.
* include/std/stdexcept (logic_error, domain_error, invalid_argument,
length_error, out_of_range, runtime_error, range_error,
underflow_error, overflow_error): Declare members as transaction-safe.
(logic_error, runtime_error): Declare friend functions.
* libsupc++/exception (exception, bad_exception): Declare members as
transaction-safe.
* src/c++11/cow-stdexcept.cc: Define transactional clones for the
transaction-safe members of exceptions and helper functions.
* libsupc++/eh_exception.cc: Adjust and define transactional clones.
* config/abi/pre/gnu.ver (GLIBCXX_3.4.22) Add transactional clones.
(CXXABI_1.3.10): New.
* acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): New.
(GLIBCXX_ENABLE_ALLOCATOR): Set ENABLE_ALLOCATOR_NEW.
* configure.ac: Call GLIBCXX_CHECK_SIZE_T_MANGLING.
* include/Makefile.am: Write ENABLE_ALLOCATOR_NEW to c++config.h.
* include/Makefile.in: Regenerate.
* config.h.in: Regenerate.
* configure: Regenerate.
* testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.10.
2016-01-15 Steve Ellcey <sellcey@imgtec.com>
* include/ext/random.tcc: Use __builtin_isfinite instead of
std::isfinite.
2016-01-15 Jonathan Wakely <jwakely@redhat.com>
* include/bits/std_mutex.h: Fix Doxygen @file name.
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.
2016-01-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/48891
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
and isnan functions.
* config.h.in: Regenerate.
* configure: Regenerate.
* include/c_global/cmath (isinf(double), isnan(double))
[_GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN]: Import via using-directive.
* testsuite/26_numerics/headers/cmath/48891.cc: New.
2016-01-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libstdc++/66006
* configure.host (abi_baseline_pair): Use separate baseline for
Solaris 11+ and Solaris 10 with gld.
* config/abi/post/solaris2.11/amd64/baseline_symbols.txt: New file.
* config/abi/post/solaris2.11/baseline_symbols.txt: New file.
* config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: New file.
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.
2016-01-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/function/68995.cc: Test reference_wrapper cases.
PR libstdc++/69005
PR libstdc++/69222
* include/std/functional (function::_Invoke): Remove, use result_of.
(function::_Callable): Replace alias template with class template
and use partial specialization instead of _NotSelf alias template.
(function(_Functor)): Add "not self" constraint so that _Callable is
not used while type is incomplete.
* testsuite/20_util/function/69222.cc: New.
2016-01-11 Jonathan Wakely <jwakely@redhat.com>
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.
2016-01-08 Jonathan Wakely <jwakely@redhat.com>
* testsuite/26_numerics/headers/cmath/
c99_classification_macros_c++.cc: Rename to ...
* testsuite/26_numerics/headers/cmath/
c99_classification_macros_c++98.cc: Here and add -std=gnu++98.
* testsuite/26_numerics/headers/cmath/
c99_classification_macros_c++0x.cc: Rename to ...
* testsuite/26_numerics/headers/cmath/
c99_classification_macros_c++11.cc: Here.
PR libstdc++/69190
* include/bits/uses_allocator.h: Add missing include.
2016-01-07 Jonathan Wakely <jwakely@redhat.com>
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.
2016-01-06 Jonathan Wakely <jwakely@redhat.com>
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.
* 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.
2016-01-04 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
Copyright (C) 2016 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
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