llvm-project/Cxx20Issues.csv at users/yln/lldb-cpu-feature-checks

[libc++][docs] Add missing entry for status pages, fix bad formatting, and deduplicate (#148186 )

In a previously PR, the entry for P3491R3 define_static_{string,object,array} was missing.
This patch adds it back.

The number of LWG2687, LWG2709, LWG3315, LWG3395, LWG3987, and LWG4113
were duplicated in the title. It seems better to avoid such duplicates.

Also fixes some formatting to properly use italic and code styles, and
remove one improper leading space from the title of P3682R0 (which
caused incorrect alignment in the generated page).

2025-07-15 11:14:41 -04:00

43 KiB

Raw Permalink Blame History

1	Issue #	Issue Name	Meeting	Status	First released version	Notes
2	`LWG2070 <https://wg21.link/LWG2070>`__	``allocate_shared``\ should use ``allocator_traits<A>::construct``\	2017-07 (Toronto)	\|Nothing To Do\|		Resolved by `P0674R1 <https://wg21.link/P0674R1>`__
3	`LWG2444 <https://wg21.link/LWG2444>`__	Inconsistent complexity for ``std::sort_heap``\	2017-07 (Toronto)	\|Nothing To Do\|
4	`LWG2593 <https://wg21.link/LWG2593>`__	Moved-from state of Allocators	2017-07 (Toronto)	\|Nothing To Do\|
5	`LWG2597 <https://wg21.link/LWG2597>`__	``std::log``\ misspecified for complex numbers	2017-07 (Toronto)
6	`LWG2783 <https://wg21.link/LWG2783>`__	``stack::emplace()``\ and ``queue::emplace()``\ should return ``decltype(auto)``\	2017-07 (Toronto)	\|Complete\|
7	`LWG2932 <https://wg21.link/LWG2932>`__	Constraints on parallel algorithm implementations are underspecified	2017-07 (Toronto)
8	`LWG2937 <https://wg21.link/LWG2937>`__	Is ``equivalent("existing_thing", "not_existing_thing")``\ an error	2017-07 (Toronto)	\|Complete\|
9	`LWG2940 <https://wg21.link/LWG2940>`__	``result_of``\ specification also needs a little cleanup	2017-07 (Toronto)	\|Nothing To Do\|
10	`LWG2942 <https://wg21.link/LWG2942>`__	LWG 2873's resolution missed ``weak_ptr::owner_before``\	2017-07 (Toronto)	\|Complete\|
11	`LWG2954 <https://wg21.link/LWG2954>`__	Specialization of the convenience variable templates should be prohibited	2017-07 (Toronto)	\|Complete\|
12	`LWG2961 <https://wg21.link/LWG2961>`__	Bad postcondition for ``set_default_resource``\	2017-07 (Toronto)	\|Complete\|	16
13	`LWG2966 <https://wg21.link/LWG2966>`__	Incomplete resolution of US 74	2017-07 (Toronto)	\|Nothing To Do\|
14	`LWG2974 <https://wg21.link/LWG2974>`__	Diagnose out of bounds ``tuple_element/variant_alternative``\	2017-07 (Toronto)	\|Complete\|
15
16	`LWG2779 <https://wg21.link/LWG2779>`__	[networking.ts] Relax requirements on buffer sequence iterators	2017-11 (Albuquerque)	\|Nothing To Do\|
17	`LWG2870 <https://wg21.link/LWG2870>`__	Default value of parameter theta of polar should be dependent	2017-11 (Albuquerque)	\|Complete\|
18	`LWG2935 <https://wg21.link/LWG2935>`__	What should create_directories do when p already exists but is not a directory?	2017-11 (Albuquerque)	\|Nothing To Do\|
19	`LWG2941 <https://wg21.link/LWG2941>`__	[thread.req.timing] wording should apply to both member and namespace-level functions	2017-11 (Albuquerque)	\|Nothing To Do\|
20	`LWG2944 <https://wg21.link/LWG2944>`__	LWG 2905 accidentally removed requirement that construction of the deleter doesn't throw an exception	2017-11 (Albuquerque)	\|Nothing To Do\|
21	`LWG2945 <https://wg21.link/LWG2945>`__	Order of template parameters in optional comparisons	2017-11 (Albuquerque)	\|Complete\|
22	`LWG2948 <https://wg21.link/LWG2948>`__	unique_ptr does not define operator<< for stream output	2017-11 (Albuquerque)	\|Complete\|
23	`LWG2950 <https://wg21.link/LWG2950>`__	std::byte operations are misspecified	2017-11 (Albuquerque)	\|Complete\|
24	`LWG2952 <https://wg21.link/LWG2952>`__	iterator_traits should work for pointers to cv T	2017-11 (Albuquerque)	\|Complete\|
25	`LWG2953 <https://wg21.link/LWG2953>`__	LWG 2853 should apply to deque::erase too	2017-11 (Albuquerque)	\|Complete\|
26	`LWG2958 <https://wg21.link/LWG2958>`__	Moves improperly defined as deleted	2017-11 (Albuquerque)	\|Complete\|
27	`LWG2964 <https://wg21.link/LWG2964>`__	Apparently redundant requirement for dynamic_pointer_cast	2017-11 (Albuquerque)
28	`LWG2965 <https://wg21.link/LWG2965>`__	Non-existing path::native_string() in filesystem_error::what() specification	2017-11 (Albuquerque)	\|Nothing To Do\|
29	`LWG2972 <https://wg21.link/LWG2972>`__	What is ``is_trivially_destructible_v<int>``\ ?	2017-11 (Albuquerque)	\|Complete\|
30	`LWG2976 <https://wg21.link/LWG2976>`__	Dangling uses_allocator specialization for packaged_task	2017-11 (Albuquerque)	\|Complete\|	20	Originally implemented in LLVM 6 but reverted later. Old documentation incorrectly said it was implemented.
31	`LWG2977 <https://wg21.link/LWG2977>`__	unordered_meow::merge() has incorrect Throws: clause	2017-11 (Albuquerque)	\|Nothing To Do\|
32	`LWG2978 <https://wg21.link/LWG2978>`__	Hash support for pmr::string and friends	2017-11 (Albuquerque)	\|Complete\|	16
33	`LWG2979 <https://wg21.link/LWG2979>`__	aligned_union should require complete object types	2017-11 (Albuquerque)	\|Complete\|
34	`LWG2980 <https://wg21.link/LWG2980>`__	Cannot compare_exchange empty pointers	2017-11 (Albuquerque)
35	`LWG2981 <https://wg21.link/LWG2981>`__	Remove redundant deduction guides from standard library	2017-11 (Albuquerque)	\|Nothing To Do\|
36	`LWG2982 <https://wg21.link/LWG2982>`__	Making size_type consistent in associative container deduction guides	2017-11 (Albuquerque)
37	`LWG2988 <https://wg21.link/LWG2988>`__	Clause 32 cleanup missed one typename	2017-11 (Albuquerque)	\|Complete\|	13
38	`LWG2993 <https://wg21.link/LWG2993>`__	reference_wrapper<T> conversion from T&&	2017-11 (Albuquerque)	\|Complete\|	13
39	`LWG2998 <https://wg21.link/LWG2998>`__	Requirements on function objects passed to {``forward_``,}list-specific algorithms	2017-11 (Albuquerque)	\|Nothing To Do\|
40	`LWG3001 <https://wg21.link/LWG3001>`__	weak_ptr::element_type needs remove_extent_t	2017-11 (Albuquerque)	\|Complete\|	14
41	`LWG3024 <https://wg21.link/LWG3024>`__	variant's copies must be deleted instead of disabled via SFINAE	2017-11 (Albuquerque)	\|Complete\|
42
43	`LWG2164 <https://wg21.link/LWG2164>`__	What are the semantics of ``vector.emplace(vector.begin(), vector.back())``\ ?	2018-03 (Jacksonville)	\|Complete\|
44	`LWG2243 <https://wg21.link/LWG2243>`__	``istream::putback``\ problem	2018-03 (Jacksonville)	\|Complete\|
45	`LWG2816 <https://wg21.link/LWG2816>`__	``resize_file``\ has impossible postcondition	2018-03 (Jacksonville)	\|Nothing To Do\|
46	`LWG2843 <https://wg21.link/LWG2843>`__	Unclear behavior of ``std::pmr::memory_resource::do_allocate()``\	2018-03 (Jacksonville)	\|Complete\|
47	`LWG2849 <https://wg21.link/LWG2849>`__	Why does ``!is_regular_file(from)``\ cause ``copy_file``\ to report a "file already exists" error?	2018-03 (Jacksonville)	\|Nothing To Do\|
48	`LWG2851 <https://wg21.link/LWG2851>`__	``std::filesystem``\ enum classes are now underspecified	2018-03 (Jacksonville)	\|Nothing To Do\|
49	`LWG2946 <https://wg21.link/LWG2946>`__	LWG 2758's resolution missed further corrections	2018-03 (Jacksonville)	\|Complete\|
50	`LWG2969 <https://wg21.link/LWG2969>`__	``polymorphic_allocator::construct()``\ shouldn't pass ``resource()``\	2018-03 (Jacksonville)	\|Complete\|
51	`LWG2975 <https://wg21.link/LWG2975>`__	Missing case for ``pair``\ construction in scoped and polymorphic allocators	2018-03 (Jacksonville)
52	`LWG2989 <https://wg21.link/LWG2989>`__	``path``\ 's stream insertion operator lets you insert everything under the sun	2018-03 (Jacksonville)	\|Complete\|
53	`LWG3000 <https://wg21.link/LWG3000>`__	``monotonic_memory_resource::do_is_equal``\ uses ``dynamic_cast``\ unnecessarily	2018-03 (Jacksonville)	\|Complete\|	16
54	`LWG3002 <https://wg21.link/LWG3002>`__	[networking.ts] ``basic_socket_acceptor::is_open()``\ isn't ``noexcept``\	2018-03 (Jacksonville)	\|Nothing To Do\|
55	`LWG3004 <https://wg21.link/LWG3004>`__	\|sect\|\ [string.capacity] and \|sect\|\ [vector.capacity] should specify time complexity for ``capacity()``\	2018-03 (Jacksonville)	\|Nothing To Do\|
56	`LWG3005 <https://wg21.link/LWG3005>`__	Destruction order of arrays by ``make_shared/allocate_shared``\ only recommended?	2018-03 (Jacksonville)
57	`LWG3007 <https://wg21.link/LWG3007>`__	``allocate_shared``\ should rebind allocator to cv-unqualified ``value_type``\ for construction	2018-03 (Jacksonville)
58	`LWG3009 <https://wg21.link/LWG3009>`__	Including ``<string_view>``\ doesn't provide ``std::size/empty/data``\	2018-03 (Jacksonville)	\|Complete\|
59	`LWG3010 <https://wg21.link/LWG3010>`__	[networking.ts] ``uses_executor``\ says "if a type ``T::executor_type``\ exists"	2018-03 (Jacksonville)	\|Nothing To Do\|
60	`LWG3013 <https://wg21.link/LWG3013>`__	``(recursive_)directory_iterator``\ construction and traversal should not be ``noexcept``\	2018-03 (Jacksonville)	\|Complete\|
61	`LWG3014 <https://wg21.link/LWG3014>`__	More ``noexcept``\ issues with filesystem operations	2018-03 (Jacksonville)	\|Complete\|
62	`LWG3015 <https://wg21.link/LWG3015>`__	``copy_options::unspecified``\ underspecified	2018-03 (Jacksonville)	\|Nothing To Do\|
63	`LWG3017 <https://wg21.link/LWG3017>`__	``list splice``\ functions should use ``addressof``\	2018-03 (Jacksonville)	\|Complete\|
64	`LWG3020 <https://wg21.link/LWG3020>`__	[networking.ts] Remove spurious nested ``value_type``\ buffer sequence requirement	2018-03 (Jacksonville)	\|Nothing To Do\|
65	`LWG3026 <https://wg21.link/LWG3026>`__	``filesystem::weakly_canonical``\ still defined in terms of ``canonical(p, base)``\	2018-03 (Jacksonville)	\|Complete\|
66	`LWG3030 <https://wg21.link/LWG3030>`__	Who shall meet the requirements of ``try_lock``\ ?	2018-03 (Jacksonville)	\|Nothing To Do\|
67	`LWG3034 <https://wg21.link/LWG3034>`__	P0767R1 breaks previously-standard-layout types	2018-03 (Jacksonville)	\|Complete\|
68	`LWG3035 <https://wg21.link/LWG3035>`__	``std::allocator``\ 's constructors should be ``constexpr``\	2018-03 (Jacksonville)	\|Complete\|
69	`LWG3039 <https://wg21.link/LWG3039>`__	Unnecessary ``decay``\ in ``thread``\ and ``packaged_task``\	2018-03 (Jacksonville)	\|Complete\|
70	`LWG3041 <https://wg21.link/LWG3041>`__	Unnecessary ``decay``\ in ``reference_wrapper``\	2018-03 (Jacksonville)	\|Complete\|
71	`LWG3042 <https://wg21.link/LWG3042>`__	``is_literal_type_v``\ should be inline	2018-03 (Jacksonville)	\|Complete\|
72	`LWG3043 <https://wg21.link/LWG3043>`__	Bogus postcondition for ``filesystem_error``\ constructor	2018-03 (Jacksonville)	\|Complete\|
73	`LWG3045 <https://wg21.link/LWG3045>`__	``atomic<floating-point>``\ doesn't have ``value_type``\ or ``difference_type``\	2018-03 (Jacksonville)	\|Complete\|	18
74	`LWG3048 <https://wg21.link/LWG3048>`__	``transform_reduce(exec, first1, last1, first2, init)``\ discards execution policy	2018-03 (Jacksonville)	\|Complete\|	17
75	`LWG3051 <https://wg21.link/LWG3051>`__	Floating point classifications were inadvertently changed in P0175	2018-03 (Jacksonville)	\|Nothing To Do\|
76	`LWG3075 <https://wg21.link/LWG3075>`__	``basic_string``\ needs deduction guides from ``basic_string_view``\	2018-03 (Jacksonville)	\|Complete\|
77
78	`LWG2139 <https://wg21.link/LWG2139>`__	What is a user-defined type?	2018-06 (Rapperswil)
79	`LWG2970 <https://wg21.link/LWG2970>`__	Return type of std::visit misspecified	2018-06 (Rapperswil)	\|Complete\|	11
80	`LWG3058 <https://wg21.link/LWG3058>`__	Parallel adjacent_difference shouldn't require creating temporaries	2018-06 (Rapperswil)
81	`LWG3062 <https://wg21.link/LWG3062>`__	Unnecessary decay_t in is_execution_policy_v should be remove_cvref_t	2018-06 (Rapperswil)	\|Complete\|	17
82	`LWG3067 <https://wg21.link/LWG3067>`__	recursive_directory_iterator::pop must invalidate	2018-06 (Rapperswil)	\|Nothing To Do\|
83	`LWG3071 <https://wg21.link/LWG3071>`__	[networking.ts] read_until still refers to "input sequence"	2018-06 (Rapperswil)	\|Nothing To Do\|
84	`LWG3074 <https://wg21.link/LWG3074>`__	Non-member functions for valarray should only deduce from the valarray	2018-06 (Rapperswil)
85	`LWG3076 <https://wg21.link/LWG3076>`__	basic_string CTAD ambiguity	2018-06 (Rapperswil)	\|Complete\|
86	`LWG3079 <https://wg21.link/LWG3079>`__	LWG 2935 forgot to fix the existing_p overloads of create_directory	2018-06 (Rapperswil)	\|Nothing To Do\|
87	`LWG3080 <https://wg21.link/LWG3080>`__	Floating point from_chars pattern specification breaks round-tripping	2018-06 (Rapperswil)
88	`LWG3083 <https://wg21.link/LWG3083>`__	What should ios::iword(-1) do?	2018-06 (Rapperswil)	\|Nothing To Do\|
89	`LWG3094 <https://wg21.link/LWG3094>`__	[time.duration.io]p4 makes surprising claims about encoding	2018-06 (Rapperswil)
90	`LWG3100 <https://wg21.link/LWG3100>`__	Unnecessary and confusing "empty span" wording	2018-06 (Rapperswil)	\|Nothing To Do\|
91	`LWG3102 <https://wg21.link/LWG3102>`__	Clarify span iterator and ``const_iterator`` behavior	2018-06 (Rapperswil)	\|Complete\|
92	`LWG3104 <https://wg21.link/LWG3104>`__	Fixing duration division	2018-06 (Rapperswil)	\|Complete\|
93
94	`LWG2183 <https://wg21.link/LWG2183>`__	Muddled allocator requirements for ``match_results``\ constructors	2018-11 (San Diego)	\|Complete\|
95	`LWG2184 <https://wg21.link/LWG2184>`__	Muddled allocator requirements for ``match_results``\ assignments	2018-11 (San Diego)	\|Complete\|
96	`LWG2412 <https://wg21.link/LWG2412>`__	``promise::set_value()``\ and ``promise::get_future()``\ should not race	2018-11 (San Diego)
97	`LWG2499 <https://wg21.link/LWG2499>`__	``operator>>(basic_istream&, CharT*)``\ makes it hard to avoid buffer overflows	2018-11 (San Diego)	\|Nothing To Do\|		Resolved by `P0487R1 <https://wg21.link/P0487R1>`__
98	`LWG2682 <https://wg21.link/LWG2682>`__	``filesystem::copy()``\ won't create a symlink to a directory	2018-11 (San Diego)	\|Nothing To Do\|
99	`LWG2697 <https://wg21.link/LWG2697>`__	[concurr.ts] Behavior of ``future/shared_future``\ unwrapping constructor when given an invalid ``future``\	2018-11 (San Diego)
100	`LWG2797 <https://wg21.link/LWG2797>`__	Trait precondition violations	2018-11 (San Diego)	\|Nothing To Do\|		Resolved by `P1285R0 <https://wg21.link/P1285R0>`__
101	`LWG2936 <https://wg21.link/LWG2936>`__	Path comparison is defined in terms of the generic format	2018-11 (San Diego)	\|Complete\|
102	`LWG2943 <https://wg21.link/LWG2943>`__	Problematic specification of the wide version of ``basic_filebuf::open``\	2018-11 (San Diego)	\|Nothing To Do\|
103	`LWG2960 <https://wg21.link/LWG2960>`__	[fund.ts.v3] ``nonesuch``\ is insufficiently useless	2018-11 (San Diego)	\|Complete\|
104	`LWG2995 <https://wg21.link/LWG2995>`__	``basic_stringbuf``\ default constructor forbids it from using SSO capacity	2018-11 (San Diego)	\|Complete\|	20
105	`LWG2996 <https://wg21.link/LWG2996>`__	Missing rvalue overloads for ``shared_ptr``\ operations	2018-11 (San Diego)	\|Complete\|	17
106	`LWG3008 <https://wg21.link/LWG3008>`__	``make_shared``\ (sub)object destruction semantics are not specified	2018-11 (San Diego)	\|Complete\|	16
107	`LWG3022 <https://wg21.link/LWG3022>`__	``is_convertible<derived, base>``\ may lead to ODR	2018-11 (San Diego)	\|Nothing To Do\|		Resolved by `P1285R0 <https://wg21.link/P1285R0>`__
108	`LWG3025 <https://wg21.link/LWG3025>`__	Map-like container deduction guides should use ``pair<Key, T>``\ , not ``pair<const Key, T>``\	2018-11 (San Diego)	\|Complete\|
109	`LWG3031 <https://wg21.link/LWG3031>`__	Algorithms and predicates with non-const reference arguments	2018-11 (San Diego)
110	`LWG3037 <https://wg21.link/LWG3037>`__	``polymorphic_allocator``\ and incomplete types	2018-11 (San Diego)	\|Complete\|	16
111	`LWG3038 <https://wg21.link/LWG3038>`__	``polymorphic_allocator::allocate``\ should not allow integer overflow to create vulnerabilities	2018-11 (San Diego)	\|Complete\|	14
112	`LWG3054 <https://wg21.link/LWG3054>`__	``uninitialized_copy``\ appears to not be able to meet its exception-safety guarantee	2018-11 (San Diego)	\|Nothing To Do\|
113	`LWG3065 <https://wg21.link/LWG3065>`__	LWG 2989 missed that all ``path``\ 's other operators should be hidden friends as well	2018-11 (San Diego)	\|Complete\|
114	`LWG3096 <https://wg21.link/LWG3096>`__	``path::lexically_relative``\ is confused by trailing slashes	2018-11 (San Diego)	\|Complete\|
115	`LWG3116 <https://wg21.link/LWG3116>`__	``OUTERMOST_ALLOC_TRAITS``\ needs ``remove_reference_t``\	2018-11 (San Diego)
116	`LWG3122 <https://wg21.link/LWG3122>`__	``__cpp_lib_chrono_udls``\ was accidentally dropped	2018-11 (San Diego)	\|Complete\|
117	`LWG3127 <https://wg21.link/LWG3127>`__	``basic_osyncstream::rdbuf``\ needs a ``const_cast``\	2018-11 (San Diego)	\|Complete\|	18
118	`LWG3128 <https://wg21.link/LWG3128>`__	``strstream::rdbuf``\ needs a ``const_cast``\	2018-11 (San Diego)	\|Nothing To Do\|
119	`LWG3129 <https://wg21.link/LWG3129>`__	``regex_token_iterator``\ constructor uses wrong pointer arithmetic	2018-11 (San Diego)
120	`LWG3130 <https://wg21.link/LWG3130>`__	\|sect\|\ [input.output] needs many ``addressof``\	2018-11 (San Diego)	\|Complete\|	20
121	`LWG3131 <https://wg21.link/LWG3131>`__	``addressof``\ all the things	2018-11 (San Diego)
122	`LWG3132 <https://wg21.link/LWG3132>`__	Library needs to ban macros named ``expects``\ or ``ensures``\	2018-11 (San Diego)	\|Nothing To Do\|
123	`LWG3134 <https://wg21.link/LWG3134>`__	[fund.ts.v3] LFTSv3 contains extraneous [meta] variable templates that should have been deleted by P09961	2018-11 (San Diego)	\|Nothing To Do\|		Resolved by `P1210R0 <https://wg21.link/P1210R0>`__
124	`LWG3137 <https://wg21.link/LWG3137>`__	Header for ``__cpp_lib_to_chars``\	2018-11 (San Diego)	\|Complete\|
125	`LWG3140 <https://wg21.link/LWG3140>`__	``COMMON_REF``\ is unimplementable as specified	2018-11 (San Diego)	\|Nothing To Do\|
126	`LWG3145 <https://wg21.link/LWG3145>`__	``file_clock``\ breaks ABI for C++17 implementations	2018-11 (San Diego)	\|Complete\|
127	`LWG3147 <https://wg21.link/LWG3147>`__	Definitions of "likely" and "unlikely" are likely to cause problems	2018-11 (San Diego)	\|Nothing To Do\|
128	`LWG3148 <https://wg21.link/LWG3148>`__	``<concepts>``\ should be freestanding	2018-11 (San Diego)
129	`LWG3153 <https://wg21.link/LWG3153>`__	``Common``\ and ``common_type``\ have too little in common	2018-11 (San Diego)	\|Complete\|	13
130	`LWG3154 <https://wg21.link/LWG3154>`__	``Common``\ and ``CommonReference``\ have a common defect	2018-11 (San Diego)	\|Nothing To Do\|
131
132	`LWG3012 <https://wg21.link/LWG3012>`__	``atomic<T>``\ is unimplementable for non-``is_trivially_copy_constructible T``\	2019-02 (Kona)
133	`LWG3040 <https://wg21.link/LWG3040>`__	``basic_string_view::starts_with``\ Effects are incorrect	2019-02 (Kona)	\|Complete\|
134	`LWG3077 <https://wg21.link/LWG3077>`__	``(push\|emplace)_back``\ should invalidate the ``end``\ iterator	2019-02 (Kona)	\|Nothing To Do\|
135	`LWG3087 <https://wg21.link/LWG3087>`__	One final ``&x``\ in \|sect\|\ [list.ops]	2019-02 (Kona)	\|Nothing To Do\|
136	`LWG3101 <https://wg21.link/LWG3101>`__	``span``\ 's ``Container``\ constructors need another constraint	2019-02 (Kona)	\|Complete\|
137	`LWG3112 <https://wg21.link/LWG3112>`__	``system_error``\ and ``filesystem_error``\ constructors taking a ``string``\ may not be able to meet their postconditions	2019-02 (Kona)	\|Nothing To Do\|
138	`LWG3119 <https://wg21.link/LWG3119>`__	Program-definedness of closure types	2019-02 (Kona)	\|Nothing To Do\|
139	`LWG3133 <https://wg21.link/LWG3133>`__	Modernizing numeric type requirements	2019-02 (Kona)
140	`LWG3144 <https://wg21.link/LWG3144>`__	``span``\ does not have a ``const_pointer``\ typedef	2019-02 (Kona)	\|Complete\|
141	`LWG3173 <https://wg21.link/LWG3173>`__	Enable CTAD for ``ref-view``\	2019-02 (Kona)	\|Complete\|	15
142	`LWG3179 <https://wg21.link/LWG3179>`__	``subrange``\ should always model ``Range``\	2019-02 (Kona)	\|Nothing To Do\|
143	`LWG3180 <https://wg21.link/LWG3180>`__	Inconsistently named return type for ``ranges::minmax_element``\	2019-02 (Kona)	\|Complete\|	15
144	`LWG3182 <https://wg21.link/LWG3182>`__	Specification of ``Same``\ could be clearer	2019-02 (Kona)	\|Complete\|	15
145
146	`LWG2899 <https://wg21.link/LWG2899>`__	``is_(nothrow_)move_constructible``\ and ``tuple``\ , ``optional``\ and ``unique_ptr``\	2019-07 (Cologne)
147	`LWG3055 <https://wg21.link/LWG3055>`__	``path::operator+=(single-character)``\ misspecified	2019-07 (Cologne)	\|Complete\|	7
148	`LWG3158 <https://wg21.link/LWG3158>`__	``tuple(allocator_arg_t, const Alloc&)``\ should be conditionally explicit	2019-07 (Cologne)	\|Complete\|	10
149	`LWG3169 <https://wg21.link/LWG3169>`__	``ranges``\ permutation generators discard useful information	2019-07 (Cologne)	\|Complete\|	15
150	`LWG3183 <https://wg21.link/LWG3183>`__	Normative permission to specialize Ranges variable templates	2019-07 (Cologne)	\|Nothing To Do\|
151	`LWG3184 <https://wg21.link/LWG3184>`__	Inconsistencies in ``bind_front``\ wording	2019-07 (Cologne)	\|Complete\|	13
152	`LWG3185 <https://wg21.link/LWG3185>`__	Uses-allocator construction functions missing ``constexpr``\ and ``noexcept``\	2019-07 (Cologne)	\|Complete\|	16
153	`LWG3186 <https://wg21.link/LWG3186>`__	``ranges``\ removal, partition, and ``partial_sort_copy``\ algorithms discard useful information	2019-07 (Cologne)	\|Complete\|	15
154	`LWG3187 <https://wg21.link/LWG3187>`__	`P0591R4 <https://wg21.link/p0591r4>`__ reverted DR 2586 fixes to ``scoped_allocator_adaptor::construct()``\	2019-07 (Cologne)
155	`LWG3191 <https://wg21.link/LWG3191>`__	``std::ranges::shuffle``\ synopsis does not match algorithm definition	2019-07 (Cologne)	\|Complete\|	15
156	`LWG3196 <https://wg21.link/LWG3196>`__	``std::optional<T>``\ is ill-formed is ``T``\ is an array	2019-07 (Cologne)	\|Complete\|
157	`LWG3198 <https://wg21.link/LWG3198>`__	Bad constraint on ``std::span::span()``\	2019-07 (Cologne)	\|Complete\|
158	`LWG3199 <https://wg21.link/LWG3199>`__	``istream >> bitset<0>``\ fails	2019-07 (Cologne)	\|Complete\|	10
159	`LWG3202 <https://wg21.link/LWG3202>`__	P0318R1 was supposed to be revised	2019-07 (Cologne)	\|Complete\|
160	`LWG3206 <https://wg21.link/LWG3206>`__	``year_month_day``\ conversion to ``sys_days``\ uses not-existing member function	2019-07 (Cologne)	\|Complete\|
161	`LWG3208 <https://wg21.link/LWG3208>`__	``Boolean``\ 's expression requirements are ordered inconsistently	2019-07 (Cologne)	\|Nothing To Do\|
162	`LWG3209 <https://wg21.link/LWG3209>`__	Expression in ``year::ok()``\ returns clause is ill-formed	2019-07 (Cologne)	\|Complete\|
163
164	`LWG3231 <https://wg21.link/LWG3231>`__	``year_month_day_last::day``\ specification does not cover ``!ok()``\ values	2019-11 (Belfast)	\|Nothing To Do\|
165	`LWG3225 <https://wg21.link/LWG3225>`__	``zoned_time``\ converting constructor shall not be ``noexcept``\	2019-11 (Belfast)	\|Complete\|	19
166	`LWG3190 <https://wg21.link/LWG3190>`__	``std::allocator::allocate``\ sometimes returns too little storage	2019-11 (Belfast)	\|Complete\|	14
167	`LWG3218 <https://wg21.link/LWG3218>`__	Modifier for ``%d``\ parse flag does not match POSIX and ``format``\ specification	2019-11 (Belfast)
168	`LWG3224 <https://wg21.link/LWG3224>`__	``zoned_time``\ constructor from ``TimeZonePtr``\ does not specify initialization of ``tp_``\	2019-11 (Belfast)	\|Complete\|	19
169	`LWG3230 <https://wg21.link/LWG3230>`__	Format specifier ``%y/%Y``\ is missing locale alternative versions	2019-11 (Belfast)	\|Complete\|	16
170	`LWG3232 <https://wg21.link/LWG3232>`__	Inconsistency in ``zoned_time``\ deduction guides	2019-11 (Belfast)	\|Complete\|	19
171	`LWG3222 <https://wg21.link/LWG3222>`__	P0574R1 introduced preconditions on non-existent parameters	2019-11 (Belfast)
172	`LWG3221 <https://wg21.link/LWG3221>`__	Result of ``year_month``\ arithmetic with ``months``\ is ambiguous	2019-11 (Belfast)	\|Complete\|	8
173	`LWG3235 <https://wg21.link/LWG3235>`__	``parse``\ manipulator without abbreviation is not callable	2019-11 (Belfast)
174	`LWG3246 <https://wg21.link/LWG3246>`__	LWG3246: What are the constraints on the template parameter of `basic_format_arg`?	2019-11 (Belfast)	\|Nothing To Do\|
175	`LWG3253 <https://wg21.link/LWG3253>`__	``basic_syncbuf::basic_syncbuf()``\ should not be explicit	2019-11 (Belfast)	\|Complete\|	20
176	`LWG3245 <https://wg21.link/LWG3245>`__	Unnecessary restriction on ``'%p'``\ parse specifier	2019-11 (Belfast)
177	`LWG3244 <https://wg21.link/LWG3244>`__	Constraints for ``Source``\ in \|sect\|\ [fs.path.req] insufficiently constrainty	2019-11 (Belfast)
178	`LWG3241 <https://wg21.link/LWG3241>`__	``chrono-spec``\ grammar ambiguity in \|sect\|\ [time.format]	2019-11 (Belfast)	\|Complete\|	16
179	`LWG3257 <https://wg21.link/LWG3257>`__	Missing feature testing macro update from P0858	2019-11 (Belfast)	\|Complete\|	12
180	`LWG3256 <https://wg21.link/LWG3256>`__	Feature testing macro for ``constexpr``\ algorithms	2019-11 (Belfast)	\|Complete\|	13
181	`LWG3273 <https://wg21.link/LWG3273>`__	Specify ``weekday_indexed``\ to range of ``[0, 7]``\	2019-11 (Belfast)	\|Complete\|	16
182	`LWG3070 <https://wg21.link/LWG3070>`__	``path::lexically_relative``\ causes surprising results if a filename can also be a root-name	2019-11 (Belfast)
183	`LWG3266 <https://wg21.link/LWG3266>`__	``to_chars(bool)``\ should be deleted	2019-11 (Belfast)	\|Complete\|	14
184	`LWG3272 <https://wg21.link/LWG3272>`__	``%I%p``\ should parse/format ``duration``\ since midnight	2019-11 (Belfast)
185	`LWG3259 <https://wg21.link/LWG3259>`__	The definition of constexpr iterators should be adjusted	2019-11 (Belfast)	\|Nothing To Do\|
186	`LWG3103 <https://wg21.link/LWG3103>`__	Errors in taking subview of ``span``\ should be ill-formed where possible	2019-11 (Belfast)	\|Complete\|	11
187	`LWG3274 <https://wg21.link/LWG3274>`__	Missing feature test macro for ``<span>``\	2019-11 (Belfast)	\|Complete\|	11
188	`LWG3276 <https://wg21.link/LWG3276>`__	Class ``split_view::outer_iterator::value_type``\ should inherit from ``view_interface``\	2019-11 (Belfast)	\|Complete\|	15
189	`LWG3277 <https://wg21.link/LWG3277>`__	Pre-increment on prvalues is not a requirement of ``weakly_incrementable``\	2019-11 (Belfast)	\|Nothing To Do\|
190	`LWG3149 <https://wg21.link/LWG3149>`__	``DefaultConstructible``\ should require default initialization	2019-11 (Belfast)	\|Complete\|	13
191
192	`LWG1203 <https://wg21.link/LWG1203>`__	More useful rvalue stream insertion	2020-02 (Prague)	\|Complete\|	12
193	`LWG2859 <https://wg21.link/LWG2859>`__	Definition of reachable in [ptr.launder] misses pointer arithmetic from pointer-interconvertible object	2020-02 (Prague)
194	`LWG3018 <https://wg21.link/LWG3018>`__	``shared_ptr``\ of function type	2020-02 (Prague)	\|Nothing To Do\|
195	`LWG3050 <https://wg21.link/LWG3050>`__	Conversion specification problem in ``chrono::duration``\ constructor	2020-02 (Prague)	\|Complete\|	19
196	`LWG3141 <https://wg21.link/LWG3141>`__	``CopyConstructible``\ doesn't preserve source values	2020-02 (Prague)	\|Nothing To Do\|
197	`LWG3150 <https://wg21.link/LWG3150>`__	``UniformRandomBitGenerator``\ should validate ``min``\ and ``max``\	2020-02 (Prague)	\|Complete\|	13
198	`LWG3175 <https://wg21.link/LWG3175>`__	The ``CommonReference``\ requirement of concept ``SwappableWith``\ is not satisfied in the example	2020-02 (Prague)	\|Complete\|	13
199	`LWG3194 <https://wg21.link/LWG3194>`__	``ConvertibleTo``\ prose does not match code	2020-02 (Prague)	\|Complete\|	13
200	`LWG3200 <https://wg21.link/LWG3200>`__	``midpoint``\ should not constrain ``T``\ is complete	2020-02 (Prague)	\|Nothing To Do\|
201	`LWG3201 <https://wg21.link/LWG3201>`__	``lerp``\ should be marked as ``noexcept``\	2020-02 (Prague)	\|Complete\|
202	`LWG3226 <https://wg21.link/LWG3226>`__	``zoned_time``\ constructor from ``string_view``\ should accept ``zoned_time<Duration2, TimeZonePtr2>``\	2020-02 (Prague)	\|Complete\|	19
203	`LWG3233 <https://wg21.link/LWG3233>`__	Broken requirements for ``shared_ptr``\ converting constructors	2020-02 (Prague)	\|Complete\|	19
204	`LWG3237 <https://wg21.link/LWG3237>`__	LWG 3038 and 3190 have inconsistent PRs	2020-02 (Prague)	\|Complete\|	16
205	`LWG3238 <https://wg21.link/LWG3238>`__	Insufficiently-defined behavior of ``std::function``\ deduction guides	2020-02 (Prague)	\|Nothing To Do\|
206	`LWG3242 <https://wg21.link/LWG3242>`__	``std::format``\ : missing rules for ``arg-id``\ in ``width``\ and ``precision``\	2020-02 (Prague)	\|Complete\|	14
207	`LWG3243 <https://wg21.link/LWG3243>`__	``std::format``\ and negative zeroes	2020-02 (Prague)	\|Complete\|	14
208	`LWG3247 <https://wg21.link/LWG3247>`__	``ranges::iter_move``\ should perform ADL-only lookup of ``iter_move``\	2020-02 (Prague)	\|Complete\|	15
209	`LWG3248 <https://wg21.link/LWG3248>`__	``std::format``\ ``#b``\ , ``#B``\ , ``#o``\ , ``#x``\ , and ``#X``\ presentation types misformat negative numbers	2020-02 (Prague)	\|Complete\|	14
210	`LWG3250 <https://wg21.link/LWG3250>`__	``std::format``\ : ``#``\ (alternate form) for NaN and inf	2020-02 (Prague)	\|Complete\|	14
211	`LWG3251 <https://wg21.link/LWG3251>`__	Are ``std::format``\ alignment specifiers applied to string arguments?	2020-02 (Prague)	\|Complete\|	14
212	`LWG3252 <https://wg21.link/LWG3252>`__	Parse locale's aware modifiers for commands are not consistent with POSIX spec	2020-02 (Prague)
213	`LWG3254 <https://wg21.link/LWG3254>`__	Strike ``stop_token``\ 's ``operator!=``\	2020-02 (Prague)	\|Complete\|	17
214	`LWG3255 <https://wg21.link/LWG3255>`__	``span``\ 's ``array``\ constructor is too strict	2020-02 (Prague)	\|Complete\|
215	`LWG3260 <https://wg21.link/LWG3260>`__	``year_month*``\ arithmetic rejects durations convertible to years	2020-02 (Prague)
216	`LWG3262 <https://wg21.link/LWG3262>`__	Formatting of negative durations is not specified	2020-02 (Prague)	\|Complete\|	16
217	`LWG3264 <https://wg21.link/LWG3264>`__	``sized_range``\ and ``ranges::size``\ redundantly use ``disable_sized_range``\	2020-02 (Prague)	\|Complete\|	15
218	`LWG3269 <https://wg21.link/LWG3269>`__	Parse manipulators do not specify the result of the extraction from stream	2020-02 (Prague)
219	`LWG3270 <https://wg21.link/LWG3270>`__	Parsing and formatting ``%j``\ with ``duration``\ s	2020-02 (Prague)	\|Partial\|
220	`LWG3280 <https://wg21.link/LWG3280>`__	View converting constructors can cause constraint recursion and are unneeded	2020-02 (Prague)	\|Complete\|	15
221	`LWG3281 <https://wg21.link/LWG3281>`__	Conversion from ``pair-like``\ types to ``subrange``\ is a silent semantic promotion	2020-02 (Prague)	\|Complete\|	13
222	`LWG3282 <https://wg21.link/LWG3282>`__	``subrange``\ converting constructor should disallow derived to base conversions	2020-02 (Prague)	\|Complete\|	15
223	`LWG3284 <https://wg21.link/LWG3284>`__	``random_access_iterator``\ semantic constraints accidentally promote difference type using unary negate	2020-02 (Prague)	\|Nothing To Do\|
224	`LWG3285 <https://wg21.link/LWG3285>`__	The type of a customization point object shall satisfy ``semiregular``\	2020-02 (Prague)	\|Nothing To Do\|
225	`LWG3286 <https://wg21.link/LWG3286>`__	``ranges::size``\ is not required to be valid after a call to ``ranges::begin``\ on an input range	2020-02 (Prague)	\|Complete\|	15
226	`LWG3291 <https://wg21.link/LWG3291>`__	``iota_view::iterator``\ has the wrong ``iterator_category``\	2020-02 (Prague)	\|Complete\|	15
227	`LWG3292 <https://wg21.link/LWG3292>`__	``iota_view``\ is under-constrained	2020-02 (Prague)	\|Complete\|	15
228	`LWG3294 <https://wg21.link/LWG3294>`__	``zoned_time``\ deduction guides misinterprets ``string``\ /``char*``\	2020-02 (Prague)	\|Complete\|	19
229	`LWG3296 <https://wg21.link/LWG3296>`__	Inconsistent default argument for ``basic_regex<>::assign``\	2020-02 (Prague)	\|Complete\|
230	`LWG3299 <https://wg21.link/LWG3299>`__	Pointers don't need customized iterator behavior	2020-02 (Prague)	\|Complete\|	15
231	`LWG3300 <https://wg21.link/LWG3300>`__	Non-array ``ssize``\ overload is underconstrained	2020-02 (Prague)	\|Nothing To Do\|
232	`LWG3301 <https://wg21.link/LWG3301>`__	``transform_view::iterator``\ has incorrect ``iterator_category``\	2020-02 (Prague)	\|Complete\|	15
233	`LWG3302 <https://wg21.link/LWG3302>`__	Range adaptor objects ``keys``\ and ``values``\ are unspecified	2020-02 (Prague)	\|Complete\|	16
234	`LWG3303 <https://wg21.link/LWG3303>`__	Bad "``constexpr``\ " marker for ``destroy/destroy_n``\	2020-02 (Prague)
235	`LWG3304 <https://wg21.link/LWG3304>`__	Allocate functions of ``std::polymorphic_allocator``\ should require ``[[nodiscard]]``\	2020-02 (Prague)	\|Complete\|	16
236	`LWG3307 <https://wg21.link/LWG3307>`__	``std::allocator<void>().allocate(n)``\	2020-02 (Prague)	\|Complete\|	20
237	`LWG3310 <https://wg21.link/LWG3310>`__	Replace ``SIZE_MAX``\ with ``numeric_limits<size_t>::max()``\	2020-02 (Prague)	\|Complete\|	16
238	`LWG3313 <https://wg21.link/LWG3313>`__	``join_view::iterator::operator--``\ is incorrectly constrained	2020-02 (Prague)	\|Complete\|	14
239	`LWG3314 <https://wg21.link/LWG3314>`__	Is stream insertion behavior locale dependent when ``Period::type``\ is ``micro``\ ?	2020-02 (Prague)	\|Complete\|	16
240	`LWG3315 <https://wg21.link/LWG3315>`__	Correct Allocator Default Behavior	2020-02 (Prague)	\|Complete\|
241	`LWG3316 <https://wg21.link/LWG3316>`__	Correctly define epoch for ``utc_clock``\ / ``utc_timepoint``\	2020-02 (Prague)
242	`LWG3317 <https://wg21.link/LWG3317>`__	Incorrect ``operator<<``\ for floating-point durations	2020-02 (Prague)	\|Complete\|	16
243	`LWG3318 <https://wg21.link/LWG3318>`__	Clarify whether clocks can represent time before their epoch	2020-02 (Prague)
244	`LWG3319 <https://wg21.link/LWG3319>`__	Properly reference specification of IANA time zone database	2020-02 (Prague)	\|Nothing To Do\|
245	`LWG3320 <https://wg21.link/LWG3320>`__	``span::cbegin/cend``\ methods produce different results than ``std::[ranges::]cbegin/cend``\	2020-02 (Prague)	\|Complete\|
246	`LWG3321 <https://wg21.link/LWG3321>`__	``uninitialized_construct_using_allocator``\ should use ``construct_at``\	2020-02 (Prague)	\|Complete\|	16
247	`LWG3323 <https://wg21.link/LWG3323>`__	``has-tuple-element``\ helper concept needs ``convertible_to``\	2020-02 (Prague)	\|Complete\|	16
248	`LWG3324 <https://wg21.link/LWG3324>`__	Special-case ``std::strong/weak/partial_order``\ for pointers	2020-02 (Prague)	\|Complete\|	14
249	`LWG3325 <https://wg21.link/LWG3325>`__	Constrain return type of transformation function for ``transform_view``\	2020-02 (Prague)	\|Complete\|	15
250	`LWG3326 <https://wg21.link/LWG3326>`__	``enable_view``\ has false positives	2020-02 (Prague)	\|Complete\|	15
251	`LWG3327 <https://wg21.link/LWG3327>`__	Format alignment specifiers vs. text direction	2020-02 (Prague)	\|Nothing To Do\|
252	`LWG3328 <https://wg21.link/LWG3328>`__	Clarify that ``std::string``\ is not good for UTF-8	2020-02 (Prague)	\|Nothing To Do\|
253	`LWG3329 <https://wg21.link/LWG3329>`__	``totally_ordered_with``\ both directly and indirectly requires ``common_reference_with``\	2020-02 (Prague)	\|Complete\|	13
254	`LWG3330 <https://wg21.link/LWG3330>`__	Include ``<compare>``\ from most library headers	2020-02 (Prague)	\|Complete\|	13
255	`LWG3331 <https://wg21.link/LWG3331>`__	Define ``totally_ordered/_with``\ in terms of ``partially-ordered-with``\	2020-02 (Prague)	\|Complete\|	13
256	`LWG3332 <https://wg21.link/LWG3332>`__	Issue in \|sect\|\ [time.format]	2020-02 (Prague)	\|Complete\|	16
257	`LWG3334 <https://wg21.link/LWG3334>`__	``basic_osyncstream``\ move assignment and destruction calls ``basic_syncbuf::emit()``\ twice	2020-02 (Prague)	\|Complete\|	18
258	`LWG3335 <https://wg21.link/LWG3335>`__	Resolve C++20 NB comments US 273 and GB 274	2020-02 (Prague)	\|Complete\|	15
259	`LWG3338 <https://wg21.link/LWG3338>`__	Rename ``default_constructible``\ to ``default_initializable``\	2020-02 (Prague)	\|Complete\|	13
260	`LWG3340 <https://wg21.link/LWG3340>`__	Formatting functions should throw on argument/format string mismatch in \|sect\|\ [format.functions]	2020-02 (Prague)	\|Complete\|	14
261	`LWG3346 <https://wg21.link/LWG3346>`__	``pair``\ and ``tuple``\ copy and move constructor have backwards specification	2020-02 (Prague)	\|Nothing To Do\|
262	`LWG3347 <https://wg21.link/LWG3347>`__	``std::pair<T, U>``\ now requires ``T``\ and ``U``\ to be less-than-comparable	2020-02 (Prague)	\|Complete\|	17
263	`LWG3348 <https://wg21.link/LWG3348>`__	``__cpp_lib_unwrap_ref``\ in wrong header	2020-02 (Prague)	\|Complete\|	12
264	`LWG3349 <https://wg21.link/LWG3349>`__	Missing ``__cpp_lib_constexpr_complex``\ for P0415R1	2020-02 (Prague)	\|Complete\|	16
265	`LWG3350 <https://wg21.link/LWG3350>`__	Simplify return type of ``lexicographical_compare_three_way``\	2020-02 (Prague)	\|Complete\|	17
266	`LWG3351 <https://wg21.link/LWG3351>`__	``ranges::enable_safe_range``\ should not be constrained	2020-02 (Prague)	\|Complete\|	15
267	`LWG3352 <https://wg21.link/LWG3352>`__	``strong_equality``\ isn't a thing	2020-02 (Prague)	\|Complete\|	19
268	`LWG3354 <https://wg21.link/LWG3354>`__	``has_strong_structural_equality``\ has a meaningless definition	2020-02 (Prague)	\|Nothing To Do\|
269	`LWG3355 <https://wg21.link/LWG3355>`__	The memory algorithms should support move-only input iterators introduced by P1207	2020-02 (Prague)	\|Complete\|	15
270	`LWG3356 <https://wg21.link/LWG3356>`__	``__cpp_lib_nothrow_convertible``\ should be ``__cpp_lib_is_nothrow_convertible``\	2020-02 (Prague)	\|Complete\|	12
271	`LWG3358 <https://wg21.link/LWG3358>`__	\|sect\|\ [span.cons] is mistaken that ``to_address``\ can throw	2020-02 (Prague)	\|Complete\|	17
272	`LWG3359 <https://wg21.link/LWG3359>`__	``<chrono>``\ leap second support should allow for negative leap seconds	2020-02 (Prague)	\|Complete\|	21
273	`LWG3360 <https://wg21.link/LWG3360>`__	``three_way_comparable_with``\ is inconsistent with similar concepts	2020-02 (Prague)	\|Nothing To Do\|
274	`LWG3362 <https://wg21.link/LWG3362>`__	Strike ``stop_source``\ 's ``operator!=``\	2020-02 (Prague)	\|Complete\|	17
275	`LWG3363 <https://wg21.link/LWG3363>`__	``drop_while_view``\ should opt-out of ``sized_range``\	2020-02 (Prague)	\|Nothing To Do\|
276	`LWG3364 <https://wg21.link/LWG3364>`__	Initialize data members of ranges and their iterators	2020-02 (Prague)	\|Complete\|	16
277	`LWG3367 <https://wg21.link/LWG3367>`__	Integer-class conversions should not throw	2020-02 (Prague)	\|Nothing To Do\|
278	`LWG3369 <https://wg21.link/LWG3369>`__	``span``\ 's deduction-guide for built-in arrays doesn't work	2020-02 (Prague)	\|Complete\|	14
279	`LWG3371 <https://wg21.link/LWG3371>`__	``visit_format_arg``\ and ``make_format_args``\ are not hidden friends	2020-02 (Prague)	\|Complete\|	14
280	`LWG3372 <https://wg21.link/LWG3372>`__	``vformat_to``\ should not try to deduce ``Out``\ twice	2020-02 (Prague)	\|Complete\|	14
281	`LWG3373 <https://wg21.link/LWG3373>`__	``{to,from}_chars_result``\ and ``format_to_n_result``\ need the "we really mean what we say" wording	2020-02 (Prague)	\|Complete\|	14
282	`LWG3374 <https://wg21.link/LWG3374>`__	P0653 + P1006 should have made the other ``std::to_address``\ overload ``constexpr``\	2020-02 (Prague)	\|Complete\|	12
283	`LWG3375 <https://wg21.link/LWG3375>`__	``decay``\ in ``viewable_range``\ should be ``remove_cvref``\	2020-02 (Prague)	\|Complete\|	15
284	`LWG3377 <https://wg21.link/LWG3377>`__	``elements_view::iterator``\ befriends a specialization of itself	2020-02 (Prague)	\|Nothing To Do\|
285	`LWG3379 <https://wg21.link/LWG3379>`__	"``safe``\ " in several library names is misleading	2020-02 (Prague)	\|Complete\|	15
286	`LWG3380 <https://wg21.link/LWG3380>`__	``common_type``\ and comparison categories	2020-02 (Prague)	\|Complete\|	15
287	`LWG3381 <https://wg21.link/LWG3381>`__	``begin``\ and ``data``\ must agree for ``contiguous_range``\	2020-02 (Prague)	\|Nothing To Do\|
288	`LWG3382 <https://wg21.link/LWG3382>`__	NTTP for ``pair``\ and ``array``\	2020-02 (Prague)	\|Nothing To Do\|
289	`LWG3383 <https://wg21.link/LWG3383>`__	\|sect\|\ [time.zone.leap.nonmembers] ``sys_seconds``\ should be replaced with ``seconds``\	2020-02 (Prague)	\|Complete\|	19
290	`LWG3384 <https://wg21.link/LWG3384>`__	``transform_view::sentinel``\ has an incorrect ``operator-``\	2020-02 (Prague)	\|Complete\|	15
291	`LWG3385 <https://wg21.link/LWG3385>`__	``common_iterator``\ is not sufficiently constrained for non-copyable iterators	2020-02 (Prague)	\|Complete\|	15
292	`LWG3387 <https://wg21.link/LWG3387>`__	\|sect\|\ [range.reverse.view] ``reverse_view<V>``\ unintentionally requires ``range<const V>``\	2020-02 (Prague)	\|Complete\|	15
293	`LWG3388 <https://wg21.link/LWG3388>`__	``view``\ iterator types have ill-formed ``<=>``\ operators	2020-02 (Prague)	\|Complete\|	16
294	`LWG3389 <https://wg21.link/LWG3389>`__	A move-only iterator still does not have a ``counted_iterator``\	2020-02 (Prague)	\|Complete\|	15
295	`LWG3390 <https://wg21.link/LWG3390>`__	``make_move_iterator()``\ cannot be used to construct a ``move_iterator``\ for a move-only iterator	2020-02 (Prague)	\|Complete\|	14
296	`LWG3393 <https://wg21.link/LWG3393>`__	Missing/incorrect feature test macro for coroutines	2020-02 (Prague)	\|Complete\|	14
297	`LWG3395 <https://wg21.link/LWG3395>`__	Definition for three-way comparison needs to be updated (US 152)	2020-02 (Prague)	\|Nothing To Do\|
298	`LWG3396 <https://wg21.link/LWG3396>`__	Clarify point of reference for ``source_location::current()``\ (DE 169)	2020-02 (Prague)	\|Nothing To Do\|	16
299	`LWG3397 <https://wg21.link/LWG3397>`__	``ranges::basic_istream_view::iterator``\ should not provide ``iterator_category``\	2020-02 (Prague)	\|Complete\|	16
300	`LWG3398 <https://wg21.link/LWG3398>`__	``tuple_element_t``\ is also wrong for ``const subrange``\	2020-02 (Prague)	\|Complete\|	14
301
302	`LWG3446 <https://wg21.link/LWG3446>`__	``indirectly_readable_traits``\ ambiguity for types with both ``value_type``\ and ``element_type``\	2020-11 (Virtual)	\|Complete\|	13

43 KiB Raw Permalink Blame History

43 KiB

Raw Permalink Blame History