llvm-project/libcxx/docs/Cxx2aStatusPaperStatus.csv

1	Paper #	Group	Paper Name	Meeting	Status	First released version
2	`P0463R1 <https://wg21.link/P0463R1>`__	LWG	Endian just Endian	Toronto	|Complete|	7.0
3	`P0674R1 <https://wg21.link/P0674R1>`__	LWG	Extending make_shared to Support Arrays	Toronto
4
5	`P0020R6 <https://wg21.link/P0020R6>`__	LWG	Floating Point Atomic	Albuquerque
6	`P0053R7 <https://wg21.link/P0053R7>`__	LWG	C++ Synchronized Buffered Ostream	Albuquerque
7	`P0202R3 <https://wg21.link/P0202R3>`__	LWG	Add constexpr modifiers to functions in <algorithm> and <utility> Headers	Albuquerque	|Complete|	12.0
8	`P0415R1 <https://wg21.link/P0415R1>`__	LWG	Constexpr for ``std::complex``\	Albuquerque	|In Progress|	7.0
9	`P0439R0 <https://wg21.link/P0439R0>`__	LWG	Make ``std::memory_order``\ a scoped enumeration	Albuquerque	|Complete|
10	`P0457R2 <https://wg21.link/P0457R2>`__	LWG	String Prefix and Suffix Checking	Albuquerque	|Complete|	6.0
11	`P0550R2 <https://wg21.link/P0550R2>`__	LWG	Transformation Trait ``remove_cvref``\	Albuquerque	|Complete|	6.0
12	`P0600R1 <https://wg21.link/P0600R1>`__	LWG	nodiscard in the Library	Albuquerque	|In Progress| [#note-P0600]_	7.0
13	`P0616R0 <https://wg21.link/P0616R0>`__	LWG	de-pessimize legacy <numeric> algorithms with std::move	Albuquerque	|Complete|	12.0
14	`P0653R2 <https://wg21.link/P0653R2>`__	LWG	Utility to convert a pointer to a raw pointer	Albuquerque	|Complete|	6.0
15	`P0718R2 <https://wg21.link/P0718R2>`__	LWG	Atomic shared_ptr	Albuquerque
16	`P0767R1 <https://wg21.link/P0767R1>`__	CWG	Deprecate POD	Albuquerque	|Complete|	7.0
17	`P0768R1 <https://wg21.link/P0768R1>`__	CWG	Library Support for the Spaceship (Comparison) Operator	Albuquerque	|Complete|
18	`P0777R1 <https://wg21.link/P0777R1>`__	LWG	Treating Unnecessary ``decay``\	Albuquerque	|Complete|	7.0
19	`P0122R7 <https://wg21.link/P0122R7>`__	LWG	<span>	Jacksonville	|Complete|	7.0
20	`P0355R7 <https://wg21.link/P0355R7>`__	LWG	Extending chrono to Calendars and Time Zones	Jacksonville	|In Progress|
21	`P0551R3 <https://wg21.link/P0551R3>`__	LWG	Thou Shalt Not Specialize ``std``\ Function Templates!	Jacksonville	|Complete|	11.0
22	`P0753R2 <https://wg21.link/P0753R2>`__	LWG	Manipulators for C++ Synchronized Buffered Ostream	Jacksonville
23	`P0754R2 <https://wg21.link/P0754R2>`__	LWG	<version>	Jacksonville	|Complete|	7.0
24	`P0809R0 <https://wg21.link/P0809R0>`__	LWG	Comparing Unordered Containers	Jacksonville	|Nothing To Do|
25	`P0858R0 <https://wg21.link/P0858R0>`__	LWG	Constexpr iterator requirements	Jacksonville
26	`P0905R1 <https://wg21.link/P0905R1>`__	CWG	Symmetry for spaceship	Jacksonville
27	`P0966R1 <https://wg21.link/P0966R1>`__	LWG	``string::reserve``\ Should Not Shrink	Jacksonville	|Complete| [#note-P0966]_	12.0
28
29	`P0019R8 <https://wg21.link/P0019R8>`__	LWG	Atomic Ref	Rapperswil
30	`P0458R2 <https://wg21.link/P0458R2>`__	LWG	Checking for Existence of an Element in Associative Containers	Rapperswil	|Complete|	13.0
31	`P0475R1 <https://wg21.link/P0475R1>`__	LWG	LWG 2511: guaranteed copy elision for piecewise construction	Rapperswil	|Complete|
32	`P0476R2 <https://wg21.link/P0476R2>`__	LWG	Bit-casting object representations	Rapperswil
33	`P0528R3 <https://wg21.link/P0528R3>`__	CWG	The Curious Case of Padding Bits, Featuring Atomic Compare-and-Exchange	Rapperswil
34	`P0542R5 <https://wg21.link/P0542R5>`__	CWG	Support for contract based programming in C++	Rapperswil	*Removed in Cologne*	n/a
35	`P0556R3 <https://wg21.link/P0556R3>`__	LWG	Integral power-of-2 operations	Rapperswil	|Complete|	9.0
36	`P0619R4 <https://wg21.link/P0619R4>`__	LWG	Reviewing Deprecated Facilities of C++17 for C++20	Rapperswil	|Partial| [#note-P0619]_
37	`P0646R1 <https://wg21.link/P0646R1>`__	LWG	Improving the Return Value of Erase-Like Algorithms	Rapperswil	|Complete|	10.0
38	`P0722R3 <https://wg21.link/P0722R3>`__	CWG	Efficient sized delete for variable sized classes	Rapperswil	|Complete|	9.0
39	`P0758R1 <https://wg21.link/P0758R1>`__	LWG	Implicit conversion traits and utility functions	Rapperswil	|Complete|
40	`P0759R1 <https://wg21.link/P0759R1>`__	LWG	fpos Requirements	Rapperswil	|Complete|	11.0
41	`P0769R2 <https://wg21.link/P0769R2>`__	LWG	Add shift to <algorithm>	Rapperswil	|Complete|	12.0
42	`P0788R3 <https://wg21.link/P0788R3>`__	LWG	Standard Library Specification in a Concepts and Contracts World	Rapperswil	*Removed in Cologne*	n/a
43	`P0879R0 <https://wg21.link/P0879R0>`__	LWG	Constexpr for swap and swap related functions Also resolves LWG issue 2800.	Rapperswil	|Complete|	13.0
44	`P0887R1 <https://wg21.link/P0887R1>`__	LWG	The identity metafunction	Rapperswil	|Complete|	8.0
45	`P0892R2 <https://wg21.link/P0892R2>`__	CWG	explicit(bool)	Rapperswil
46	`P0898R3 <https://wg21.link/P0898R3>`__	LWG	Standard Library Concepts	Rapperswil	|Complete|	13.0
47	`P0935R0 <https://wg21.link/P0935R0>`__	LWG	Eradicating unnecessarily explicit default constructors from the standard library	Rapperswil	|Complete|	12.0
48	`P0941R2 <https://wg21.link/P0941R2>`__	CWG	Integrating feature-test macros into the C++ WD	Rapperswil	|In Progress|
49	`P1023R0 <https://wg21.link/P1023R0>`__	LWG	constexpr comparison operators for std::array	Rapperswil	|Complete|	8.0
50	`P1025R1 <https://wg21.link/P1025R1>`__	CWG	Update The Reference To The Unicode Standard	Rapperswil
51	`P1120R0 <https://wg21.link/P1120R0>`__	CWG	Consistency improvements for <=> and other comparison operators	Rapperswil
52
53	`P0318R1 <https://wg21.link/P0318R1>`__	LWG	unwrap_ref_decay and unwrap_reference	San Diego	|Complete|	8.0
54	`P0356R5 <https://wg21.link/P0356R5>`__	LWG	Simplified partial function application	San Diego	|Complete|	13.0
55	`P0357R3 <https://wg21.link/P0357R3>`__	LWG	reference_wrapper for incomplete types	San Diego	|Complete|	8.0
56	`P0482R6 <https://wg21.link/P0482R6>`__	CWG	char8_t: A type for UTF-8 characters and strings	San Diego	|In Progress|
57	`P0487R1 <https://wg21.link/P0487R1>`__	LWG	Fixing ``operator>>(basic_istream&, CharT*)``\ (LWG 2499)	San Diego	|Complete|	8.0
58	`P0591R4 <https://wg21.link/P0591R4>`__	LWG	Utility functions to implement uses-allocator construction	San Diego	* *
59	`P0595R2 <https://wg21.link/P0595R2>`__	CWG	P0595R2 std::is_constant_evaluated()	San Diego	|Complete|	9.0
60	`P0602R4 <https://wg21.link/P0602R4>`__	LWG	variant and optional should propagate copy/move triviality	San Diego	|Complete|	8.0
61	`P0608R3 <https://wg21.link/P0608R3>`__	LWG	A sane variant converting constructor	San Diego	|Complete|	9.0
62	`P0655R1 <https://wg21.link/P0655R1>`__	LWG	visit<R>: Explicit Return Type for visit	San Diego	|Complete|	12.0
63	`P0771R1 <https://wg21.link/P0771R1>`__	LWG	std::function move constructor should be noexcept	San Diego	|Complete|	6.0
64	`P0896R4 <https://wg21.link/P0896R4>`__	LWG	The One Ranges Proposal	San Diego	|In Progress|
65	`P0899R1 <https://wg21.link/P0899R1>`__	LWG	P0899R1 - LWG 3016 is not a defect	San Diego	|Nothing To Do|
66	`P0919R3 <https://wg21.link/P0919R3>`__	LWG	Heterogeneous lookup for unordered containers	San Diego	|Complete|	12.0
67	`P0972R0 <https://wg21.link/P0972R0>`__	LWG	<chrono> ``zero()``\ , ``min()``\ , and ``max()``\ should be noexcept	San Diego	|Complete|	8.0
68	`P1006R1 <https://wg21.link/P1006R1>`__	LWG	Constexpr in std::pointer_traits	San Diego	|Complete|	8.0
69	`P1007R3 <https://wg21.link/P1007R3>`__	LWG	``std::assume_aligned``\	San Diego	* *
70	`P1020R1 <https://wg21.link/P1020R1>`__	LWG	Smart pointer creation with default initialization	San Diego	* *
71	`P1032R1 <https://wg21.link/P1032R1>`__	LWG	Misc constexpr bits	San Diego	|Complete|	13.0
72	`P1085R2 <https://wg21.link/P1085R2>`__	LWG	Should Span be Regular?	San Diego	|Complete|	8.0
73	`P1123R0 <https://wg21.link/P1123R0>`__	LWG	Editorial Guidance for merging P0019r8 and P0528r3	San Diego	* *
74	`P1148R0 <https://wg21.link/P1148R0>`__	LWG	Cleaning up Clause 20	San Diego	* *
75	`P1165R1 <https://wg21.link/P1165R1>`__	LWG	Make stateful allocator propagation more consistent for ``operator+(basic_string)``\	San Diego	* *
76	`P1209R0 <https://wg21.link/P1209R0>`__	LWG	Adopt Consistent Container Erasure from Library Fundamentals 2 for C++20	San Diego	|Complete|	8.0
77	`P1210R0 <https://wg21.link/P1210R0>`__	LWG	Completing the Rebase of Library Fundamentals, Version 3, Working Draft	San Diego	* *
78	`P1236R1 <https://wg21.link/P1236R1>`__	CWG	Alternative Wording for P0907R4 Signed Integers are Two's Complement	San Diego	* *
79	`P1248R1 <https://wg21.link/P1248R1>`__	LWG	Remove CommonReference requirement from StrictWeakOrdering (a.k.a Fixing Relations)	San Diego	|Complete|	13.0
80	`P1285R0 <https://wg21.link/P1285R0>`__	LWG	Improving Completeness Requirements for Type Traits	San Diego	* *
81	`P1353R0 <https://wg21.link/P1353R0>`__	CWG	Missing feature test macros	San Diego	* *
82
83	`P0339R6 <https://wg21.link/P0339R6>`__	LWG	polymorphic_allocator<> as a vocabulary type	Kona
84	`P0340R3 <https://wg21.link/P0340R3>`__	LWG	Making std::underlying_type SFINAE-friendly	Kona	|Complete|	9.0
85	`P0738R2 <https://wg21.link/P0738R2>`__	LWG	I Stream, You Stream, We All Stream for istream_iterator	Kona
86	`P0811R3 <https://wg21.link/P0811R3>`__	LWG	Well-behaved interpolation for numbers and pointers	Kona	|Complete|	9.0
87	`P0920R2 <https://wg21.link/P0920R2>`__	LWG	Precalculated hash values in lookup	Kona	Reverted by `P1661 <https://wg21.link/P1661>`__
88	`P1001R2 <https://wg21.link/P1001R2>`__	LWG	Target Vectorization Policies from Parallelism V2 TS to C++20	Kona
89	`P1024R3 <https://wg21.link/P1024R3>`__	LWG	Usability Enhancements for std::span	Kona	|Complete|	9.0
90	`P1164R1 <https://wg21.link/P1164R1>`__	LWG	Make create_directory() Intuitive	Kona	|Complete|	12.0
91	`P1227R2 <https://wg21.link/P1227R2>`__	LWG	Signed ssize() functions, unsigned size() functions	Kona	|Complete|	9.0
92	`P1252R2 <https://wg21.link/P1252R2>`__	LWG	Ranges Design Cleanup	Kona
93	`P1286R2 <https://wg21.link/P1286R2>`__	CWG	Contra CWG DR1778	Kona
94	`P1357R1 <https://wg21.link/P1357R1>`__	LWG	Traits for [Un]bounded Arrays	Kona	|Complete|	9.0
95	`P1458R1 <https://wg21.link/P1458R1>`__	LWG	Mandating the Standard Library: Clause 16 - Language support library	Kona	|Complete|	9.0
96	`P1459R1 <https://wg21.link/P1459R1>`__	LWG	Mandating the Standard Library: Clause 18 - Diagnostics library	Kona	|Complete|	9.0
97	`P1462R1 <https://wg21.link/P1462R1>`__	LWG	Mandating the Standard Library: Clause 20 - Strings library	Kona	|Complete|	9.0
98	`P1463R1 <https://wg21.link/P1463R1>`__	LWG	Mandating the Standard Library: Clause 21 - Containers library	Kona
99	`P1464R1 <https://wg21.link/P1464R1>`__	LWG	Mandating the Standard Library: Clause 22 - Iterators library	Kona	|Complete|	9.0
100
101	`P0325 <https://wg21.link/P0325>`__	LWG	to_array from LFTS with updates	Cologne	|Complete|	10.0
102	`P0408 <https://wg21.link/P0408>`__	LWG	Efficient Access to basic_stringbuf's Buffer	Cologne
103	`P0466 <https://wg21.link/P0466>`__	LWG	Layout-compatibility and Pointer-interconvertibility Traits	Cologne
104	`P0553 <https://wg21.link/P0553>`__	LWG	Bit operations	Cologne	|Complete|	9.0
105	`P0631 <https://wg21.link/P0631>`__	LWG	Math Constants	Cologne	|Complete|	11.0
106	`P0645 <https://wg21.link/P0645>`__	LWG	Text Formatting	Cologne	|In Progress|
107	`P0660 <https://wg21.link/P0660>`__	LWG	Stop Token and Joining Thread, Rev 10	Cologne
108	`P0784 <https://wg21.link/P0784>`__	CWG	More constexpr containers	Cologne	|Complete|	12.0
109	`P0980 <https://wg21.link/P0980>`__	LWG	Making std::string constexpr	Cologne
110	`P1004 <https://wg21.link/P1004>`__	LWG	Making std::vector constexpr	Cologne
111	`P1035 <https://wg21.link/P1035>`__	LWG	Input Range Adaptors	Cologne
112	`P1065 <https://wg21.link/P1065>`__	LWG	Constexpr INVOKE	Cologne	|Complete|	12.0
113	`P1135 <https://wg21.link/P1135>`__	LWG	The C++20 Synchronization Library	Cologne	|Complete|	11.0
114	`P1207 <https://wg21.link/P1207>`__	LWG	Movability of Single-pass Iterators	Cologne
115	`P1208 <https://wg21.link/P1208>`__	LWG	Adopt source_location for C++20	Cologne
116	`P1355 <https://wg21.link/P1355>`__	LWG	Exposing a narrow contract for ceil2	Cologne	|Complete|	9.0
117	`P1361 <https://wg21.link/P1361>`__	LWG	Integration of chrono with text formatting	Cologne
118	`P1423 <https://wg21.link/P1423>`__	LWG	char8_t backward compatibility remediation	Cologne	|In Progress|
119	`P1424 <https://wg21.link/P1424>`__	LWG	'constexpr' feature macro concerns	Cologne	Superseded by `P1902 <https://wg21.link/P1902>`__
120	`P1466 <https://wg21.link/P1466>`__	LWG	Miscellaneous minor fixes for chrono	Cologne
121	`P1474 <https://wg21.link/P1474>`__	LWG	Helpful pointers for ContiguousIterator	Cologne
122	`P1502 <https://wg21.link/P1502>`__	LWG	Standard library header units for C++20	Cologne
123	`P1522 <https://wg21.link/P1522>`__	LWG	Iterator Difference Type and Integer Overflow	Cologne
124	`P1523 <https://wg21.link/P1523>`__	LWG	Views and Size Types	Cologne
125	`P1612 <https://wg21.link/P1612>`__	LWG	Relocate Endian's Specification	Cologne	|Complete|	10.0
126	`P1614 <https://wg21.link/P1614>`__	LWG	The Mothership has Landed	Cologne	|In Progress|
127	`P1638 <https://wg21.link/P1638>`__	LWG	basic_istream_view::iterator should not be copyable	Cologne
128	`P1643 <https://wg21.link/P1643>`__	LWG	Add wait/notify to atomic_ref	Cologne
129	`P1644 <https://wg21.link/P1644>`__	LWG	Add wait/notify to atomic<shared_ptr>	Cologne
130	`P1650 <https://wg21.link/P1650>`__	LWG	Output std::chrono::days with 'd' suffix	Cologne
131	`P1651 <https://wg21.link/P1651>`__	LWG	bind_front should not unwrap reference_wrapper	Cologne	|Complete|	13.0
132	`P1652 <https://wg21.link/P1652>`__	LWG	Printf corner cases in std::format	Cologne
133	`P1661 <https://wg21.link/P1661>`__	LWG	Remove dedicated precalculated hash lookup interface	Cologne	|Nothing To Do|
134	`P1754 <https://wg21.link/P1754>`__	LWG	Rename concepts to standard_case for C++20, while we still can	Cologne	|In Progress|
135
136	`P0883 <https://wg21.link/P0883>`__	LWG	Fixing Atomic Initialization	Belfast	* *
137	`P1391 <https://wg21.link/P1391>`__	LWG	Range constructor for std::string_view	Belfast	* *
138	`P1394 <https://wg21.link/P1394>`__	LWG	Range constructor for std::span	Belfast	* *
139	`P1456 <https://wg21.link/P1456>`__	LWG	Move-only views	Belfast	* *
140	`P1622 <https://wg21.link/P1622>`__	LWG	Mandating the Standard Library: Clause 32 - Thread support library	Belfast	* *
141	`P1645 <https://wg21.link/P1645>`__	LWG	constexpr for numeric algorithms	Belfast	|Complete|	12.0
142	`P1664 <https://wg21.link/P1664>`__	LWG	reconstructible_range - a concept for putting ranges back together	Belfast	* *
143	`P1686 <https://wg21.link/P1686>`__	LWG	Mandating the Standard Library: Clause 27 - Time library	Belfast	* *
144	`P1690 <https://wg21.link/P1690>`__	LWG	Refinement Proposal for P0919 Heterogeneous lookup for unordered containers	Belfast	|Complete|	12.0
145	`P1716 <https://wg21.link/P1716>`__	LWG	ranges compare algorithm are over-constrained	Belfast	* *
146	`P1718 <https://wg21.link/P1718>`__	LWG	Mandating the Standard Library: Clause 25 - Algorithms library	Belfast	* *
147	`P1719 <https://wg21.link/P1719>`__	LWG	Mandating the Standard Library: Clause 26 - Numerics library	Belfast	* *
148	`P1720 <https://wg21.link/P1720>`__	LWG	Mandating the Standard Library: Clause 28 - Localization library	Belfast	* *
149	`P1721 <https://wg21.link/P1721>`__	LWG	Mandating the Standard Library: Clause 29 - Input/Output library	Belfast	* *
150	`P1722 <https://wg21.link/P1722>`__	LWG	Mandating the Standard Library: Clause 30 - Regular Expression library	Belfast	* *
151	`P1723 <https://wg21.link/P1723>`__	LWG	Mandating the Standard Library: Clause 31 - Atomics library	Belfast	* *
152	`P1855 <https://wg21.link/P1855>`__	LWG	Make ``<compare>``\ freestanding	Belfast	* *
153	`P1862 <https://wg21.link/P1862>`__	LWG	Ranges adaptors for non-copyable iterators	Belfast	* *
154	`P1865 <https://wg21.link/P1865>`__	LWG	Add max() to latch and barrier	Belfast	|Complete|	11.0
155	`P1869 <https://wg21.link/P1869>`__	LWG	Rename 'condition_variable_any' interruptible wait methods	Belfast	* *
156	`P1870 <https://wg21.link/P1870>`__	LWG	forwarding-range is too subtle	Belfast	* *
157	`P1871 <https://wg21.link/P1871>`__	LWG	Should concepts be enabled or disabled?	Belfast	* *
158	`P1872 <https://wg21.link/P1872>`__	LWG	span should have size_type, not index_type	Belfast	|Complete|	10.0
159	`P1878 <https://wg21.link/P1878>`__	LWG	Constraining Readable Types	Belfast	* *
160	`P1892 <https://wg21.link/P1892>`__	LWG	Extended locale-specific presentation specifiers for std::format	Belfast	* *
161	`P1902 <https://wg21.link/P1902>`__	LWG	Missing feature-test macros 2018-2019	Belfast	* *
162	`P1959 <https://wg21.link/P1959>`__	LWG	Remove std::weak_equality and std::strong_equality	Belfast	* *
163	`P1960 <https://wg21.link/P1960>`__	LWG	NB Comment Changes Reviewed by SG1	Belfast	* *
164	`P1961 <https://wg21.link/P1961>`__	LWG	Harmonizing the definitions of total order for pointers	Belfast	* *
165	`P1965 <https://wg21.link/P1965>`__	LWG	Blanket Wording for Specifying "Hidden Friends"	Belfast	* *
166
167	`P0586 <https://wg21.link/P0586>`__	LWG	Safe integral comparisons	Prague	* *
168	`P0593 <https://wg21.link/P0593>`__	CWG	Implicit creation of objects for low-level object manipulation	Prague	* *
169	`P1115 <https://wg21.link/P1115>`__	LWG	Improving the Return Value of Erase-Like Algorithms II: Free erase/erase if	Prague	|Complete|	11.0
170	`P1243 <https://wg21.link/P1243>`__	LWG	Rangify New Algorithms	Prague	* *
171	`P1460 <https://wg21.link/P1460>`__	LWG	Mandating the Standard Library: Clause 20 - Utilities library	Prague	* *
172	`P1739 <https://wg21.link/P1739>`__	LWG	Avoid template bloat for safe_ranges in combination with "subrange-y" view adaptors	Prague	* *
173	`P1831 <https://wg21.link/P1831>`__	LWG	Deprecating volatile: library	Prague	* *
174	`P1868 <https://wg21.link/P1868>`__	LWG	width: clarifying units of width and precision in std::format	Prague	* *
175	`P1908 <https://wg21.link/P1908>`__	CWG	Reserving Attribute Namespaces for Future Use	Prague	* *
176	`P1937 <https://wg21.link/P1937>`__	CWG	Fixing inconsistencies between constexpr and consteval functions	Prague	* *
177	`P1956 <https://wg21.link/P1956>`__	LWG	On the names of low-level bit manipulation functions	Prague	|Complete|	12.0
178	`P1957 <https://wg21.link/P1957>`__	CWG	Converting from ``T*``\ to bool should be considered narrowing (re: US 212)	Prague	* *
179	`P1963 <https://wg21.link/P1963>`__	LWG	Fixing US 313	Prague	* *
180	`P1964 <https://wg21.link/P1964>`__	LWG	Wording for boolean-testable	Prague	|Complete|	13.0
181	`P1970 <https://wg21.link/P1970>`__	LWG	Consistency for size() functions: Add ranges::ssize	Prague	* *
182	`P1973 <https://wg21.link/P1973>`__	LWG	Rename "_default_init" Functions, Rev1	Prague	* *
183	`P1976 <https://wg21.link/P1976>`__	LWG	Fixed-size span construction from dynamic range	Prague	|Complete|	11.0
184	`P1981 <https://wg21.link/P1981>`__	LWG	Rename leap to leap_second	Prague	* *
185	`P1982 <https://wg21.link/P1982>`__	LWG	Rename link to time_zone_link	Prague	* *
186	`P1983 <https://wg21.link/P1983>`__	LWG	Wording for GB301, US296, US292, US291, and US283	Prague	* *
187	`P1994 <https://wg21.link/P1994>`__	LWG	elements_view needs its own sentinel	Prague	* *
188	`P2002 <https://wg21.link/P2002>`__	CWG	Defaulted comparison specification cleanups	Prague	* *
189	`P2045 <https://wg21.link/P2045>`__	LWG	Missing Mandates for the standard library	Prague	* *
190	`P2085 <https://wg21.link/P2085>`__	CWG	Consistent defaulted comparisons	Prague	* *
191	`P2091 <https://wg21.link/P2091>`__	LWG	Issues with range access CPOs	Prague	* *
192	`P2101 <https://wg21.link/P2101>`__	LWG	'Models' subsumes 'satisfies' (Wording for US298 and US300)	Prague	* *
193	`P2102 <https://wg21.link/P2102>`__	LWG	Make 'implicit expression variations' more explicit (Wording for US185)	Prague	* *
194	`P2106 <https://wg21.link/P2106>`__	LWG	Alternative wording for GB315 and GB316	Prague	* *
195	`P2116 <https://wg21.link/P2116>`__	LWG	Remove tuple-like protocol support from fixed-extent span	Prague	|Complete|	11.0