1"Paper #","Group","Paper Name","Meeting","Status","First released version" 2"`N3911 <https://wg21.link/n3911>`__","LWG","TransformationTrait Alias ``void_t``\ .","Urbana","|Complete|","3.6" 3"`N4089 <https://wg21.link/n4089>`__","LWG","Safe conversions in ``unique_ptr<T[]>``\ .","Urbana","|In Progress|","3.9" 4"`N4169 <https://wg21.link/n4169>`__","LWG","A proposal to add invoke function template","Urbana","|Complete|","3.7" 5"`N4190 <https://wg21.link/n4190>`__","LWG","Removing auto_ptr, random_shuffle(), And Old <functional> Stuff.","Urbana","|In Progress|","" 6"`N4258 <https://wg21.link/n4258>`__","LWG","Cleaning-up noexcept in the Library.","Urbana","|In Progress|","3.7" 7"`N4259 <https://wg21.link/n4259>`__","CWG","Wording for std::uncaught_exceptions","Urbana","|Complete|","3.7" 8"`N4277 <https://wg21.link/n4277>`__","LWG","TriviallyCopyable ``reference_wrapper``\ .","Urbana","|Complete|","3.2" 9"`N4279 <https://wg21.link/n4279>`__","LWG","Improved insertion interface for unique-key maps.","Urbana","|Complete|","3.7" 10"`N4280 <https://wg21.link/n4280>`__","LWG","Non-member size() and more","Urbana","|Complete|","3.6" 11"`N4284 <https://wg21.link/n4284>`__","LWG","Contiguous Iterators.","Urbana","|Complete|","3.6" 12"`N4285 <https://wg21.link/n4285>`__","CWG","Cleanup for exception-specification and throw-expression.","Urbana","|Complete|","4.0" 13"","","","","","" 14"`N4387 <https://wg21.link/n4387>`__","LWG","improving pair and tuple","Lenexa","|Complete|","4.0" 15"`N4389 <https://wg21.link/n4389>`__","LWG","bool_constant","Lenexa","|Complete|","3.7" 16"`N4508 <https://wg21.link/n4508>`__","LWG","shared_mutex for C++17","Lenexa","|Complete|","3.7" 17"`N4366 <https://wg21.link/n4366>`__","LWG","LWG 2228 missing SFINAE rule","Lenexa","|Complete|","3.1" 18"`N4510 <https://wg21.link/n4510>`__","LWG","Minimal incomplete type support for standard containers, revision 4","Lenexa","|Complete|","3.6" 19"","","","","","" 20"`P0004R1 <https://wg21.link/p0004r1>`__","LWG","Remove Deprecated iostreams aliases.","Kona","|Complete|","3.8" 21"`P0006R0 <https://wg21.link/p0006r0>`__","LWG","Adopt Type Traits Variable Templates for C++17.","Kona","|Complete|","3.8" 22"`P0092R1 <https://wg21.link/p0092r1>`__","LWG","Polishing <chrono>","Kona","|Complete|","3.8" 23"`P0007R1 <https://wg21.link/p0007r1>`__","LWG","Constant View: A proposal for a ``std::as_const``\ helper function template.","Kona","|Complete|","3.8" 24"`P0156R0 <https://wg21.link/p0156r0>`__","LWG","Variadic lock_guard(rev 3).","Kona","*Reverted in Kona*","3.9" 25"`P0074R0 <https://wg21.link/p0074r0>`__","LWG","Making ``std::owner_less``\ more flexible","Kona","|Complete|","3.8" 26"`P0013R1 <https://wg21.link/p0013r1>`__","LWG","Logical type traits rev 2","Kona","|Complete|","3.8" 27"","","","","","" 28"`P0024R2 <https://wg21.link/P0024R2>`__","LWG","The Parallelism TS Should be Standardized","Jacksonville","","" 29"`P0226R1 <https://wg21.link/P0226R1>`__","LWG","Mathematical Special Functions for C++17","Jacksonville","","" 30"`P0220R1 <https://wg21.link/P0220R1>`__","LWG","Adopt Library Fundamentals V1 TS Components for C++17","Jacksonville","|In Progress|","" 31"`P0218R1 <https://wg21.link/P0218R1>`__","LWG","Adopt the File System TS for C++17","Jacksonville","|Complete|","7.0" 32"`P0033R1 <https://wg21.link/P0033R1>`__","LWG","Re-enabling shared_from_this","Jacksonville","|Complete|","3.9" 33"`P0005R4 <https://wg21.link/P0005R4>`__","LWG","Adopt not_fn from Library Fundamentals 2 for C++17","Jacksonville","|Complete|","3.9" 34"`P0152R1 <https://wg21.link/P0152R1>`__","LWG","constexpr ``atomic::is_always_lock_free``\ ","Jacksonville","|Complete|","3.9" 35"`P0185R1 <https://wg21.link/P0185R1>`__","LWG","Adding [nothrow-]swappable traits","Jacksonville","|Complete|","3.9" 36"`P0253R1 <https://wg21.link/P0253R1>`__","LWG","Fixing a design mistake in the searchers interface","Jacksonville","|Complete|","3.9" 37"`P0025R0 <https://wg21.link/P0025R0>`__","LWG","An algorithm to ""clamp"" a value between a pair of boundary values","Jacksonville","|Complete|","3.9" 38"`P0154R1 <https://wg21.link/P0154R1>`__","LWG","constexpr std::hardware_{constructive,destructive}_interference_size","Jacksonville","","" 39"`P0030R1 <https://wg21.link/P0030R1>`__","LWG","Proposal to Introduce a 3-Argument Overload to std::hypot","Jacksonville","|Complete|","3.9" 40"`P0031R0 <https://wg21.link/P0031R0>`__","LWG","A Proposal to Add Constexpr Modifiers to reverse_iterator, move_iterator, array and Range Access","Jacksonville","|Complete|","4.0" 41"`P0272R1 <https://wg21.link/P0272R1>`__","LWG","Give ``std::string``\ a non-const ``.data()``\ member function","Jacksonville","|Complete|","3.9" 42"`P0077R2 <https://wg21.link/P0077R2>`__","LWG","``is_callable``\ , the missing INVOKE related trait","Jacksonville","|Complete|","3.9" 43"","","","","","" 44"`p0032r3 <https://wg21.link/p0032r3>`__","LWG","Homogeneous interface for variant, any and optional","Oulu","|Complete|","4.0" 45"`p0040r3 <https://wg21.link/p0040r3>`__","LWG","Extending memory management tools","Oulu","|Complete|","4.0" 46"`p0063r3 <https://wg21.link/p0063r3>`__","LWG","C++17 should refer to C11 instead of C99","Oulu","|Complete|","7.0" 47"`p0067r3 <https://wg21.link/p0067r3>`__","LWG","Elementary string conversions","Oulu","Now `P0067R5 <https://wg21.link/P0067R5>`__","n/a" 48"`p0083r3 <https://wg21.link/p0083r3>`__","LWG","Splicing Maps and Sets","Oulu","|Complete|","8.0" 49"`p0084r2 <https://wg21.link/p0084r2>`__","LWG","Emplace Return Type","Oulu","|Complete|","4.0" 50"`p0088r3 <https://wg21.link/p0088r3>`__","LWG","Variant: a type-safe union for C++17","Oulu","|Complete|","4.0" 51"`p0137r1 <https://wg21.link/p0137r1>`__","CWG","Core Issue 1776: Replacement of class objects containing reference members","Oulu","|Complete|","6.0" 52"`p0163r0 <https://wg21.link/p0163r0>`__","LWG","shared_ptr::weak_type","Oulu","|Complete|","3.9" 53"`p0174r2 <https://wg21.link/p0174r2>`__","LWG","Deprecating Vestigial Library Parts in C++17","Oulu","|Partial|","" 54"`p0175r1 <https://wg21.link/p0175r1>`__","LWG","Synopses for the C library","Oulu","","" 55"`p0180r2 <https://wg21.link/p0180r2>`__","LWG","Reserve a New Library Namespace for Future Standardization","Oulu","|Nothing To Do|","n/a" 56"`p0181r1 <https://wg21.link/p0181r1>`__","LWG","Ordered by Default","Oulu","*Removed in Kona*","n/a" 57"`p0209r2 <https://wg21.link/p0209r2>`__","LWG","make_from_tuple: apply for construction","Oulu","|Complete|","3.9" 58"`p0219r1 <https://wg21.link/p0219r1>`__","LWG","Relative Paths for Filesystem","Oulu","|Complete|","7.0" 59"`p0254r2 <https://wg21.link/p0254r2>`__","LWG","Integrating std::string_view and std::string","Oulu","|Complete|","4.0" 60"`p0258r2 <https://wg21.link/p0258r2>`__","LWG","has_unique_object_representations","Oulu","|Complete|","6.0" 61"`p0295r0 <https://wg21.link/p0295r0>`__","LWG","Adopt Selected Library Fundamentals V2 Components for C++17","Oulu","|Complete|","4.0" 62"`p0302r1 <https://wg21.link/p0302r1>`__","LWG","Removing Allocator Support in std::function","Oulu","|Complete|","4.0" 63"`p0307r2 <https://wg21.link/p0307r2>`__","LWG","Making Optional Greater Equal Again","Oulu","|Complete|","4.0" 64"`p0336r1 <https://wg21.link/p0336r1>`__","LWG","Better Names for Parallel Execution Policies in C++17","Oulu","","" 65"`p0337r0 <https://wg21.link/p0337r0>`__","LWG","Delete ``operator=``\ for polymorphic_allocator","Oulu","|Complete|","3.9" 66"`p0346r1 <https://wg21.link/p0346r1>`__","LWG","A <random> Nomenclature Tweak","Oulu","|Complete|","3.9" 67"`p0358r1 <https://wg21.link/p0358r1>`__","LWG","Fixes for not_fn","Oulu","|Complete|","3.9" 68"`p0371r1 <https://wg21.link/p0371r1>`__","LWG","Temporarily discourage memory_order_consume","Oulu","|Nothing To Do|","n/a" 69"`p0392r0 <https://wg21.link/p0392r0>`__","LWG","Adapting string_view by filesystem paths","Oulu","|Complete|","4.0" 70"`p0393r3 <https://wg21.link/p0393r3>`__","LWG","Making Variant Greater Equal","Oulu","|Complete|","4.0" 71"`P0394r4 <https://wg21.link/P0394r4>`__","LWG","Hotel Parallelifornia: terminate() for Parallel Algorithms Exception Handling","Oulu","","" 72"","","","","","" 73"`P0003R5 <https://wg21.link/P0003R5>`__","LWG","Removing Deprecated Exception Specifications from C++17","Issaquah","|Complete|","5.0" 74"`P0067R5 <https://wg21.link/P0067R5>`__","LWG","Elementary string conversions, revision 5","Issaquah","|Partial|","" 75"`P0403R1 <https://wg21.link/P0403R1>`__","LWG","Literal suffixes for ``basic_string_view``\ ","Issaquah","|Complete|","4.0" 76"`P0414R2 <https://wg21.link/P0414R2>`__","LWG","Merging shared_ptr changes from Library Fundamentals to C++17","Issaquah","|Complete|","11.0" 77"`P0418R2 <https://wg21.link/P0418R2>`__","LWG","Fail or succeed: there is no atomic lattice","Issaquah","","" 78"`P0426R1 <https://wg21.link/P0426R1>`__","LWG","Constexpr for ``std::char_traits``\ ","Issaquah","|Complete|","4.0" 79"`P0435R1 <https://wg21.link/P0435R1>`__","LWG","Resolving LWG Issues re ``common_type``\ ","Issaquah","|Complete|","4.0" 80"`P0502R0 <https://wg21.link/P0502R0>`__","LWG","Throwing out of a parallel algorithm terminates - but how?","Issaquah","","" 81"`P0503R0 <https://wg21.link/P0503R0>`__","LWG","Correcting library usage of ""literal type""","Issaquah","|Complete|","4.0" 82"`P0504R0 <https://wg21.link/P0504R0>`__","LWG","Revisiting in-place tag types for any/optional/variant","Issaquah","|Complete|","4.0" 83"`P0505R0 <https://wg21.link/P0505R0>`__","LWG","Wording for GB 50 - constexpr for chrono","Issaquah","|Complete|","4.0" 84"`P0508R0 <https://wg21.link/P0508R0>`__","LWG","Wording for GB 58 - structured bindings for node_handles","Issaquah","","" 85"`P0509R1 <https://wg21.link/P0509R1>`__","LWG","Updating ""Restrictions on exception handling""","Issaquah","|Nothing To Do|","n/a" 86"`P0510R0 <https://wg21.link/P0510R0>`__","LWG","Disallowing references, incomplete types, arrays, and empty variants","Issaquah","|Complete|","4.0" 87"`P0513R0 <https://wg21.link/P0513R0>`__","LWG","Poisoning the Hash","Issaquah","|Complete|","5.0" 88"`P0516R0 <https://wg21.link/P0516R0>`__","LWG","Clarify That shared_future's Copy Operations have Wide Contracts","Issaquah","|Complete|","4.0" 89"`P0517R0 <https://wg21.link/P0517R0>`__","LWG","Make future_error Constructible","Issaquah","|Complete|","4.0" 90"`P0521R0 <https://wg21.link/P0521R0>`__","LWG","Proposed Resolution for CA 14 (shared_ptr use_count/unique)","Issaquah","|Nothing To Do|","n/a" 91"","","","","","" 92"`P0156R2 <https://wg21.link/P0156R2>`__","LWG","Variadic Lock guard(rev 5)","Kona","|Complete|","5.0" 93"`P0270R3 <https://wg21.link/P0270R3>`__","CWG","Removing C dependencies from signal handler wording","Kona","","" 94"`P0298R3 <https://wg21.link/P0298R3>`__","CWG","A byte type definition","Kona","|Complete|","5.0" 95"`P0317R1 <https://wg21.link/P0317R1>`__","LWG","Directory Entry Caching for Filesystem","Kona","|Complete|","7.0" 96"`P0430R2 <https://wg21.link/P0430R2>`__","LWG","File system library on non-POSIX-like operating systems","Kona","|Complete|","7.0" 97"`P0433R2 <https://wg21.link/P0433R2>`__","LWG","Toward a resolution of US7 and US14: Integrating template deduction for class templates into the standard library","Kona","|In Progress| [#note-P0433]_","7.0" 98"`P0452R1 <https://wg21.link/P0452R1>`__","LWG","Unifying <numeric> Parallel Algorithms","Kona","","" 99"`P0467R2 <https://wg21.link/P0467R2>`__","LWG","Iterator Concerns for Parallel Algorithms","Kona","","" 100"`P0492R2 <https://wg21.link/P0492R2>`__","LWG","Proposed Resolution of C++17 National Body Comments for Filesystems","Kona","|Complete|","7.0" 101"`P0518R1 <https://wg21.link/P0518R1>`__","LWG","Allowing copies as arguments to function objects given to parallel algorithms in response to CH11","Kona","","" 102"`P0523R1 <https://wg21.link/P0523R1>`__","LWG","Wording for CH 10: Complexity of parallel algorithms","Kona","","" 103"`P0548R1 <https://wg21.link/P0548R1>`__","LWG","common_type and duration","Kona","|Complete|","5.0" 104"`P0558R1 <https://wg21.link/P0558R1>`__","LWG","Resolving atomic<T> named base class inconsistencies","Kona","","" 105"`P0574R1 <https://wg21.link/P0574R1>`__","LWG","Algorithm Complexity Constraints and Parallel Overloads","Kona","","" 106"`P0599R1 <https://wg21.link/P0599R1>`__","LWG","noexcept for hash functions","Kona","|Complete|","5.0" 107"`P0604R0 <https://wg21.link/P0604R0>`__","LWG","Resolving GB 55, US 84, US 85, US 86","Kona","|Complete|","" 108"`P0607R0 <https://wg21.link/P0607R0>`__","LWG","Inline Variables for the Standard Library","Kona","|In Progress| [#note-P0607]_","6.0" 109"`P0618R0 <https://wg21.link/P0618R0>`__","LWG","Deprecating <codecvt>","Kona","","" 110"`P0623R0 <https://wg21.link/P0623R0>`__","LWG","Final C++17 Parallel Algorithms Fixes","Kona","","" 111"","","","","","" 112"`P0682R1 <https://wg21.link/P0682R1>`__","LWG","Repairing elementary string conversions","Toronto","","" 113"`P0739R0 <https://wg21.link/P0739R0>`__","LWG","Some improvements to class template argument deduction integration into the standard library","Toronto","|Complete|","5.0" 114