git
/
gcc
mirror of git://gcc.gnu.org/git/gcc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
gcc/libstdc++-v3/include/std
History
Ville Voutilainen 627a2f5923 Implement P0504R0 (Revisiting in-place tag types for any/optional/variant). 
Implement P0504R0 (Revisiting in-place tag types for
any/optional/variant).
* include/std/any (any(_ValueType&& __value)): Constrain
the __is_in_place_type with the decayed type.
(make_any): Adjust to use the new tag type.
* include/std/utility (in_place_tag): Remove.
(in_place_t): Turn into a non-reference tag type.
(__in_place, __in_place_type, __in_place_index): Remove.
(in_place): Turn into an inline variable of non-reference
tag type.
(in_place<_Tp>): Remove.
(in_place_index<_Idx>): Remove.
(in_place_type_t): New.
(in_place_type): Turn into a variable template of non-reference
type.
(in_place_index_t): New.
(in_place_index): Turn into a variable template of non-reference
type.
* include/std/variant
(_Variant_storage(in_place_index_t<_Np>, _Args&&...)): Adjust to
use the new tag type.
(_Union(in_place_index_t<0>, _Args&&...)): Likewise.
(_Union(in_place_index_t<_Np>, _Args&&...)): Likewise.
(_Variant_base()): Likewise.
(variant(_Tp&&)): Likewise.
(variant(in_place_type_t<_Tp>, _Args&&...)): Likewise.
(variant(in_place_type_t<_Tp>, initializer_list<_Up>,
_Args&&...)): Likewise.
(variant(in_place_index_t<_Np>, _Args&&...)): Likewise.
(variant(in_place_index_t<_Np>, initializer_list<_Up>,
_Args&&...)): Likewise
(variant(allocator_arg_t, const _Alloc&)): Likewise.
(variant(allocator_arg_t, const _Alloc&, _Tp&&)): Likewise.
(variant(allocator_arg_t, const _Alloc&, in_place_type_t<_Tp>,
_Args&&...)): Likewise.
(variant(allocator_arg_t, const _Alloc&, in_place_type_t<_Tp>,
initializer_list<_Up>, _Args&&...)): Likewise.
(variant(allocator_arg_t, const _Alloc&, in_place_index_t<_Np>,
_Args&&...)): Likewise.
(variant(allocator_arg_t, const _Alloc&, in_place_index_t<_Np>,
initializer_list<_Up>, _Args&&...)): Likewise.
(emplace(_Args&&...)): Likewise.
(emplace(initializer_list<_Up>, _Args&&...)): Likewise.
* testsuite/20_util/any/cons/explicit.cc: Likewise.
* testsuite/20_util/any/cons/in_place.cc: Likewise.
* testsuite/20_util/any/requirements.cc: Add tests to
check that any is not constructible from the new in_place_type_t
of any value category.
* testsuite/20_util/in_place/requirements.cc: Adjust to
use the new tag type.
* testsuite/20_util/variant/compile.cc: Likewise.
* testsuite/20_util/variant/run.cc: Likewise.

From-SVN: r242401
 		2016-11-14 22:47:44 +02:00
..
algorithm Update copyright years. 2016-01-04 15:30:50 +01:00
any Implement P0504R0 (Revisiting in-place tag types for any/optional/variant). 2016-11-14 22:47:44 +02:00
array Add constexpr to <iterator> and <array> for C++17 2016-08-23 11:13:12 +01:00
atomic Define std::atomic<T>::is_always_lock_free for C++17 2016-08-19 16:42:27 +01:00
bitset Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
chrono Replace non-constexpr decrement in std::chrono::floor 2016-10-13 15:42:09 +01:00
codecvt Update copyright years. 2016-01-04 15:30:50 +01:00
complex Fix libstdc++ versioned namespace build 2016-10-03 15:35:28 +01:00
condition_variable Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
deque Update copyright years. 2016-01-04 15:30:50 +01:00
forward_list Update copyright years. 2016-01-04 15:30:50 +01:00
fstream Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
functional Split <functional> into smaller pieces 2016-10-21 16:32:25 +01:00
future Make std::future::share() noexcept (LWG 2556) 2016-11-14 03:44:53 +00:00
iomanip Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
ios Update copyright years. 2016-01-04 15:30:50 +01:00
iosfwd Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
iostream Update copyright years. 2016-01-04 15:30:50 +01:00
istream LWG 2328 Rvalue stream extraction should use perfect forwarding 2016-07-20 19:21:53 +01:00
iterator Update copyright years. 2016-01-04 15:30:50 +01:00
limits Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
list Update copyright years. 2016-01-04 15:30:50 +01:00
locale Update copyright years. 2016-01-04 15:30:50 +01:00
map Update copyright years. 2016-01-04 15:30:50 +01:00
memory Avoid #include <functional> in other headers 2016-10-13 17:59:19 +01:00
mutex Split <functional> into smaller pieces 2016-10-21 16:32:25 +01:00
numeric LWG 2733, LWG 2759 reject bool in gcd and lcm 2016-10-10 13:17:34 +01:00
optional Use constexpr addressof in optional, SFINAE housekeeping for any, optional and tuple. 2016-11-14 17:30:37 +02:00
ostream Update copyright years. 2016-01-04 15:30:50 +01:00
queue Update copyright years. 2016-01-04 15:30:50 +01:00
random Update copyright years. 2016-01-04 15:30:50 +01:00
ratio Implement C++17 variable templates for type traits. 2016-07-29 22:01:39 +03:00
regex Split <functional> into smaller pieces 2016-10-21 16:32:25 +01:00
scoped_allocator Avoid copies in std::scoped_allocator_adaptor piecewise construction 2016-10-14 17:12:21 +01:00
set Update copyright years. 2016-01-04 15:30:50 +01:00
shared_mutex Define C++17 feature-test macros 2016-08-03 19:11:10 +01:00
sstream Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
stack Update copyright years. 2016-01-04 15:30:50 +01:00
stdexcept Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
streambuf Update copyright years. 2016-01-04 15:30:50 +01:00
string Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
string_view Implement P0403R1, Literal suffixes for basic_string_view. 2016-11-13 22:54:27 +02:00
system_error Implement C++17 variable templates for type traits. 2016-07-29 22:01:39 +03:00
thread PR77998 Remove std:🧵:_Invoker::result_type 2016-10-17 13:23:09 +01:00
tuple Use constexpr addressof in optional, SFINAE housekeeping for any, optional and tuple. 2016-11-14 17:30:37 +02:00
type_traits Implement P0012R1, Make exception specifications part of the type system. 2016-11-07 18:09:29 -05:00
typeindex Update copyright years. 2016-01-04 15:30:50 +01:00
unordered_map Update copyright years. 2016-01-04 15:30:50 +01:00
unordered_set Update copyright years. 2016-01-04 15:30:50 +01:00
utility Implement P0504R0 (Revisiting in-place tag types for any/optional/variant). 2016-11-14 22:47:44 +02:00
valarray Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00
variant Implement P0504R0 (Revisiting in-place tag types for any/optional/variant). 2016-11-14 22:47:44 +02:00
vector Remove trailing whitespace from libstdc++ headers 2016-06-16 14:47:35 +01:00