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804b7cc438
gcc/libstdc++-v3/testsuite/20_util
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Jonathan Wakely 804b7cc438 C++17 P0067R5 std::to_chars and std::from_chars (partial) 
This adds the integral overloads of std::to_chars and std::from_chars,
including the changes made by P0682R0. Support for floating point types
is absent.

	* include/Makefile.am: Add new <charconv> header.
	* include/Makefile.in: Regenerate.
	* include/precompiled/stdc++.h: Include <charconv>.
	* include/std/charconv: New file.
	(to_chars_result, to_chars, from_chars_result, from_chars): Define.
	* testsuite/20_util/from_chars/1.cc: New test.
	* testsuite/20_util/from_chars/1_neg.cc: New test.
	* testsuite/20_util/from_chars/2.cc: New test.
	* testsuite/20_util/from_chars/requirements.cc: New test.
	* testsuite/20_util/to_chars/1.cc: New test.
	* testsuite/20_util/to_chars/1_neg.cc: New test.
	* testsuite/20_util/to_chars/2.cc: New test.
	* testsuite/20_util/to_chars/requirements.cc: New test.

From-SVN: r253353
2017-10-02 15:06:40 +01:00
..
add_const Update copyright years. 2017-01-01 13:07:43 +01:00
add_cv Update copyright years. 2017-01-01 13:07:43 +01:00
add_lvalue_reference Update copyright years. 2017-01-01 13:07:43 +01:00
add_pointer PR78361 recognise noexcept functions as referenceable 2017-01-13 12:18:42 +00:00
add_rvalue_reference Update copyright years. 2017-01-01 13:07:43 +01:00
add_volatile Update copyright years. 2017-01-01 13:07:43 +01:00
addressof invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
align Update copyright years. 2017-01-01 13:07:43 +01:00
aligned_storage Update copyright years. 2017-01-01 13:07:43 +01:00
aligned_union Update copyright years. 2017-01-01 13:07:43 +01:00
alignment_of Update copyright years. 2017-01-01 13:07:43 +01:00
allocator Update copyright years. 2017-01-01 13:07:43 +01:00
allocator_traits PR72792 detect allocator pointer types without invalid rebinding 2017-01-20 12:03:36 +00:00
any Implement LWG 2857, {variant,optional,any}::emplace should return the constructed value. 2017-03-16 01:13:20 +02:00
as_const Update copyright years. 2017-01-01 13:07:43 +01:00
auto_ptr Update copyright years. 2017-01-01 13:07:43 +01:00
bad_function_call Update copyright years. 2017-01-01 13:07:43 +01:00
bind PR 79798 Fix incorrect use of std::result_of in std::bind 2017-03-02 03:43:36 +00:00
bool_constant Update copyright years. 2017-01-01 13:07:43 +01:00
common_type/requirements Update copyright years. 2017-01-01 13:07:43 +01:00
conditional/requirements Update copyright years. 2017-01-01 13:07:43 +01:00
decay/requirements Update copyright years. 2017-01-01 13:07:43 +01:00
declval/requirements PR libstdc++/71187 reimplement declval without add_rvalue_reference 2017-09-18 12:40:10 +01:00
default_delete Avoid deprecated warnings about std::auto_ptr in library headers 2017-04-21 14:08:51 +01:00
duration PR libstdc++/81468 fix test for duration conversions 2017-09-18 21:00:32 +01:00
duration_cast Update copyright years. 2017-01-01 13:07:43 +01:00
enable_if/requirements Update copyright years. 2017-01-01 13:07:43 +01:00
enable_shared_from_this PR libstdc++/80229 restore support for shared_ptr<function type> 2017-03-28 08:35:04 +01:00
exchange Update copyright years. 2017-01-01 13:07:43 +01:00
extent Update copyright years. 2017-01-01 13:07:43 +01:00
forward re PR libstdc++/81064 (Inline namespace regression) 2017-07-23 08:41:35 +00:00
from_chars C++17 P0067R5 std::to_chars and std::from_chars (partial) 2017-10-02 15:06:40 +01:00
function invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
function_objects invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
has_unique_object_representations invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
has_virtual_destructor Update copyright years. 2017-01-01 13:07:43 +01:00
hash Implement LWG 2686, std::hash<error_condition>, for C++17 2017-03-23 19:40:16 +00:00
headers Update copyright years. 2017-01-01 13:07:43 +01:00
in_place Update copyright years. 2017-01-01 13:07:43 +01:00
integer_sequence Update copyright years. 2017-01-01 13:07:43 +01:00
integral_constant Update copyright years. 2017-01-01 13:07:43 +01:00
is_abstract Update copyright years. 2017-01-01 13:07:43 +01:00
is_aggregate invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
is_arithmetic Update copyright years. 2017-01-01 13:07:43 +01:00
is_array Update copyright years. 2017-01-01 13:07:43 +01:00
is_assignable Update copyright years. 2017-01-01 13:07:43 +01:00
is_base_of Update copyright years. 2017-01-01 13:07:43 +01:00
is_class Update copyright years. 2017-01-01 13:07:43 +01:00
is_compound Update copyright years. 2017-01-01 13:07:43 +01:00
is_const Update copyright years. 2017-01-01 13:07:43 +01:00
is_constructible re PR c++/80812 (ICE: in build_value_init_noctor, at cp/init.c:483) 2017-06-01 14:09:41 +03:00
is_convertible Update copyright years. 2017-01-01 13:07:43 +01:00
is_copy_assignable Update copyright years. 2017-01-01 13:07:43 +01:00
is_copy_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_default_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_destructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_empty Update copyright years. 2017-01-01 13:07:43 +01:00
is_enum Update copyright years. 2017-01-01 13:07:43 +01:00
is_final Update copyright years. 2017-01-01 13:07:43 +01:00
is_floating_point Update copyright years. 2017-01-01 13:07:43 +01:00
is_function Update copyright years. 2017-01-01 13:07:43 +01:00
is_fundamental Update copyright years. 2017-01-01 13:07:43 +01:00
is_implicitly_default_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_integral Update copyright years. 2017-01-01 13:07:43 +01:00
is_invocable P0604R0 add invoke_result, is_invocable etc. for C++17 2017-03-10 15:29:38 +00:00
is_literal_type Update copyright years. 2017-01-01 13:07:43 +01:00
is_lvalue_reference Update copyright years. 2017-01-01 13:07:43 +01:00
is_member_function_pointer Update copyright years. 2017-01-01 13:07:43 +01:00
is_member_object_pointer Update copyright years. 2017-01-01 13:07:43 +01:00
is_member_pointer Update copyright years. 2017-01-01 13:07:43 +01:00
is_move_assignable Update copyright years. 2017-01-01 13:07:43 +01:00
is_move_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_assignable Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_copy_assignable Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_copy_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_default_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_destructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_invocable PR libstdc++/82254 fix std::is_nothrow_invocable_r w.r.t throwing conversions 2017-09-19 15:33:51 +01:00
is_nothrow_move_assignable Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_move_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_swappable Update copyright years. 2017-01-01 13:07:43 +01:00
is_nothrow_swappable_with Update copyright years. 2017-01-01 13:07:43 +01:00
is_null_pointer Update copyright years. 2017-01-01 13:07:43 +01:00
is_object Update copyright years. 2017-01-01 13:07:43 +01:00
is_pod Update copyright years. 2017-01-01 13:07:43 +01:00
is_pointer Update copyright years. 2017-01-01 13:07:43 +01:00
is_polymorphic Update copyright years. 2017-01-01 13:07:43 +01:00
is_reference Update copyright years. 2017-01-01 13:07:43 +01:00
is_rvalue_reference Update copyright years. 2017-01-01 13:07:43 +01:00
is_same Update copyright years. 2017-01-01 13:07:43 +01:00
is_scalar Update copyright years. 2017-01-01 13:07:43 +01:00
is_signed Update copyright years. 2017-01-01 13:07:43 +01:00
is_standard_layout Update copyright years. 2017-01-01 13:07:43 +01:00
is_swappable Update copyright years. 2017-01-01 13:07:43 +01:00
is_swappable_with Update copyright years. 2017-01-01 13:07:43 +01:00
is_trivial Update copyright years. 2017-01-01 13:07:43 +01:00
is_trivially_assignable Update copyright years. 2017-01-01 13:07:43 +01:00
is_trivially_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_trivially_copy_assignable Implement new C++ intrinsics __is_assignable and __is_constructible. 2017-05-17 16:54:23 +03:00
is_trivially_copy_constructible Implement new C++ intrinsics __is_assignable and __is_constructible. 2017-05-17 16:54:23 +03:00
is_trivially_copyable Update copyright years. 2017-01-01 13:07:43 +01:00
is_trivially_default_constructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_trivially_destructible Update copyright years. 2017-01-01 13:07:43 +01:00
is_trivially_move_assignable Implement new C++ intrinsics __is_assignable and __is_constructible. 2017-05-17 16:54:23 +03:00
is_trivially_move_constructible Implement new C++ intrinsics __is_assignable and __is_constructible. 2017-05-17 16:54:23 +03:00
is_union Update copyright years. 2017-01-01 13:07:43 +01:00
is_unsigned Update copyright years. 2017-01-01 13:07:43 +01:00
is_void Update copyright years. 2017-01-01 13:07:43 +01:00
is_volatile Update copyright years. 2017-01-01 13:07:43 +01:00
logical_traits Update copyright years. 2017-01-01 13:07:43 +01:00
make_signed/requirements PR libstdc++/71187 reimplement declval without add_rvalue_reference 2017-09-18 12:40:10 +01:00
make_unsigned/requirements PR libstdc++/71187 reimplement declval without add_rvalue_reference 2017-09-18 12:40:10 +01:00
move Update copyright years. 2017-01-01 13:07:43 +01:00
move_if_noexcept Update copyright years. 2017-01-01 13:07:43 +01:00
optional PR libstdc++/82262 fix std::hash<std::optional<const T>> 2017-09-20 14:24:45 +01:00
owner_less Add noexcept to shared_ptr owner comparisons (LWG 2873) 2017-06-05 10:33:19 +01:00
pair invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
pointer_safety Update copyright years. 2017-01-01 13:07:43 +01:00
pointer_traits PR72792 PR72793 relax requirements on rebind members 2017-01-20 02:36:16 +00:00
rank Update copyright years. 2017-01-01 13:07:43 +01:00
ratio Implement P0607R0 "Inline Variables for Standard Library" for C++17 2017-03-23 19:40:07 +00:00
raw_storage_iterator Update copyright years. 2017-01-01 13:07:43 +01:00
reference_wrapper PR libstdc++/80504 qualify calls to avoid ADL 2017-04-24 12:40:07 +01:00
remove_all_extents Update copyright years. 2017-01-01 13:07:43 +01:00
remove_const Update copyright years. 2017-01-01 13:07:43 +01:00
remove_cv Update copyright years. 2017-01-01 13:07:43 +01:00
remove_extent Update copyright years. 2017-01-01 13:07:43 +01:00
remove_pointer Update copyright years. 2017-01-01 13:07:43 +01:00
remove_reference Update copyright years. 2017-01-01 13:07:43 +01:00
remove_volatile Update copyright years. 2017-01-01 13:07:43 +01:00
result_of Update copyright years. 2017-01-01 13:07:43 +01:00
scoped_allocator Implement P0607R0 "Inline Variables for Standard Library" for C++17 2017-03-23 19:40:07 +00:00
shared_ptr invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
specialized_algorithms invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
steady_clock Update copyright years. 2017-01-01 13:07:43 +01:00
system_clock Update copyright years. 2017-01-01 13:07:43 +01:00
time_point invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
time_point_cast Update copyright years. 2017-01-01 13:07:43 +01:00
to_chars C++17 P0067R5 std::to_chars and std::from_chars (partial) 2017-10-02 15:06:40 +01:00
tuple invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
typeindex Update copyright years. 2017-01-01 13:07:43 +01:00
underlying_type/requirements Update copyright years. 2017-01-01 13:07:43 +01:00
unique_ptr invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
uses_allocator Implement P0607R0 "Inline Variables for Standard Library" for C++17 2017-03-23 19:40:07 +00:00
variant invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
void_t invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
weak_ptr invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. 2017-09-15 18:15:46 +02:00
rel_ops.cc Update copyright years. 2017-01-01 13:07:43 +01:00
temporary_buffer.cc Update copyright years. 2017-01-01 13:07:43 +01:00
variable_templates_for_traits.cc Update copyright years. 2017-01-01 13:07:43 +01:00