841132efda
This patch fixes the implementation as well as the tests that didn't actually test the wanted behaviour. You'll find all the details in the bug report. It adds as well deprecation warning for reserve() (without argument) and adds a test. http://wg21.link/P0966R1 https://bugs.llvm.org/show_bug.cgi?id=45368 https://reviews.llvm.org/D54992 Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D91778
21 KiB
21 KiB
| 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 | |In Progress| [#note-P0202]_ | 7.0 |
| 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 | ||
| 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 | ||
| 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| | |
| 31 | `P0475R1 <https://wg21.link/P0475R1>`__ | LWG | LWG 2511: guaranteed copy elision for piecewise construction | Rapperswil | ||
| 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 | ||
| 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 | ||
| 42 | `P0788R3 <https://wg21.link/P0788R3>`__ | LWG | Standard Library Specification in a Concepts and Contracts World | Rapperswil | ||
| 43 | `P0879R0 <https://wg21.link/P0879R0>`__ | LWG | Constexpr for swap and swap related functions Also resolves LWG issue 2800. | Rapperswil | ||
| 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 | ||
| 47 | `P0935R0 <https://wg21.link/P0935R0>`__ | LWG | Eradicating unnecessarily explicit default constructors from the standard library | Rapperswil | ||
| 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 | * * | |
| 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 | * * | |
| 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 | * * | |
| 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 | * * | |
| 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 | * * | |
| 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 | ||
| 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 | ||
| 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 | ||
| 113 | `P1135 <https://wg21.link/P1135>`__ | LWG | The C++20 Synchronization Library | Cologne | |Complete| | |
| 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 | ||
| 119 | `P1424 <https://wg21.link/P1424>`__ | LWG | 'constexpr' feature macro concerns | Cologne | ||
| 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 | ||
| 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 | ||
| 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 | * * | |
| 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 | * * | |
| 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 | * * | |
| 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 |