"Paper #","Paper Name","Meeting","Status","First released version","GitHub issue","Notes"
"`P2497R0 <https://wg21.link/P2497R0>`__","Testing for success or failure of ``<charconv>`` functions","2023-06 (Varna)","|Complete|","18","`#105357 <https://github.com/llvm/llvm-project/issues/105357>`__",""
"`P2592R3 <https://wg21.link/P2592R3>`__","Hashing support for ``std::chrono`` value classes","2023-06 (Varna)","|Complete|","22","`#105358 <https://github.com/llvm/llvm-project/issues/105358>`__",""
"`P2587R3 <https://wg21.link/P2587R3>`__","``to_string`` or not ``to_string``","2023-06 (Varna)","","","`#105359 <https://github.com/llvm/llvm-project/issues/105359>`__",""
"`P2562R1 <https://wg21.link/P2562R1>`__","``constexpr`` Stable Sorting","2023-06 (Varna)","|Complete|","21","`#105360 <https://github.com/llvm/llvm-project/issues/105360>`__",""
"`P2545R4 <https://wg21.link/P2545R4>`__","Read-Copy Update (RCU)","2023-06 (Varna)","","","`#105361 <https://github.com/llvm/llvm-project/issues/105361>`__",""
"`P2530R3 <https://wg21.link/P2530R3>`__","Hazard Pointers for C++26","2023-06 (Varna)","","","`#105362 <https://github.com/llvm/llvm-project/issues/105362>`__",""
"`P2538R1 <https://wg21.link/P2538R1>`__","ADL-proof ``std::projected``","2023-06 (Varna)","|Complete|","18","`#105363 <https://github.com/llvm/llvm-project/issues/105363>`__",""
"`P2495R3 <https://wg21.link/P2495R3>`__","Interfacing ``stringstream``\s with ``string_view``","2023-06 (Varna)","|Complete|","19","`#105364 <https://github.com/llvm/llvm-project/issues/105364>`__",""
"`P2510R3 <https://wg21.link/P2510R3>`__","Formatting pointers","2023-06 (Varna)","|Complete|","17","`#105365 <https://github.com/llvm/llvm-project/issues/105365>`__","Implemented as a DR against C++20. (MSVC STL and libstdc++ will do the same.)"
"`P2198R7 <https://wg21.link/P2198R7>`__","Freestanding Feature-Test Macros and Implementation-Defined Extensions","2023-06 (Varna)","","","`#105368 <https://github.com/llvm/llvm-project/issues/105368>`__",""
"`P2338R4 <https://wg21.link/P2338R4>`__","Freestanding Library: Character primitives and the C library","2023-06 (Varna)","","","`#105369 <https://github.com/llvm/llvm-project/issues/105369>`__",""
"`P2013R5 <https://wg21.link/P2013R5>`__","Freestanding Language: Optional ``::operator new``","2023-06 (Varna)","","","`#105370 <https://github.com/llvm/llvm-project/issues/105370>`__",""
"`P2363R5 <https://wg21.link/P2363R5>`__","Extending associative containers with the remaining heterogeneous overloads","2023-06 (Varna)","","","`#105371 <https://github.com/llvm/llvm-project/issues/105371>`__",""
"`P1901R2 <https://wg21.link/P1901R2>`__","Enabling the Use of ``weak_ptr`` as Keys in Unordered Associative Containers","2023-06 (Varna)","","","`#105372 <https://github.com/llvm/llvm-project/issues/105372>`__",""
"`P1885R12 <https://wg21.link/P1885R12>`__","Naming Text Encodings to Demystify Them","2023-06 (Varna)","","","`#105373 <https://github.com/llvm/llvm-project/issues/105373>`__",""
"`P0792R14 <https://wg21.link/P0792R14>`__","``function_ref``: a type-erased callable reference","2023-06 (Varna)","","","`#105376 <https://github.com/llvm/llvm-project/issues/105376>`__",""
"`P2874R2 <https://wg21.link/P2874R2>`__","P2874R2: Mandating Annex D Require No More","2023-06 (Varna)","|Complete|","12","`#105377 <https://github.com/llvm/llvm-project/issues/105377>`__",""
"`P2757R3 <https://wg21.link/P2757R3>`__","Type-checking format args","2023-06 (Varna)","","","`#105378 <https://github.com/llvm/llvm-project/issues/105378>`__",""
"`P2637R3 <https://wg21.link/P2637R3>`__","Member ``visit``","2023-06 (Varna)","|Complete|","19","`#105380 <https://github.com/llvm/llvm-project/issues/105380>`__","Change of ``__cpp_lib_variant`` is completed in LLVM 20. Change of ``__cpp_lib_format`` is blocked by `P2419R2 <https://wg21.link/P2419R2>`__."
"`P2641R4 <https://wg21.link/P2641R4>`__","Checking if a ``union`` alternative is active","2023-06 (Varna)","|Complete|","22","`#105381 <https://github.com/llvm/llvm-project/issues/105381>`__",""
"`P1759R6 <https://wg21.link/P1759R6>`__","Native handles and file streams","2023-06 (Varna)","|Complete|","18","`#105382 <https://github.com/llvm/llvm-project/issues/105382>`__",""
"`P2697R1 <https://wg21.link/P2697R1>`__","Interfacing ``bitset`` with ``string_view``","2023-06 (Varna)","|Complete|","18","`#105384 <https://github.com/llvm/llvm-project/issues/105384>`__",""
"`P1383R2 <https://wg21.link/P1383R2>`__","More ``constexpr`` for ``<cmath>`` and ``<complex>``","2023-06 (Varna)","","","`#105385 <https://github.com/llvm/llvm-project/issues/105385>`__",""
"`P2734R0 <https://wg21.link/P2734R0>`__","Adding the new SI prefixes","2023-06 (Varna)","|Complete|","17","`#105386 <https://github.com/llvm/llvm-project/issues/105386>`__",""
"`P2548R6 <https://wg21.link/P2548R6>`__","``copyable_function``","2023-06 (Varna)","","","`#105387 <https://github.com/llvm/llvm-project/issues/105387>`__",""
"`P2714R1 <https://wg21.link/P2714R1>`__","Bind front and back to NTTP callables","2023-06 (Varna)","|Partial|","20","`#105388 <https://github.com/llvm/llvm-project/issues/105388>`__",""
"`P2630R4 <https://wg21.link/P2630R4>`__","``submdspan``","2023-06 (Varna)","","","`#105389 <https://github.com/llvm/llvm-project/issues/105389>`__",""
"","","","","","",""
"`P0543R3 <https://wg21.link/P0543R3>`__","Saturation arithmetic","2023-11 (Kona)","|Complete|","18","`#105390 <https://github.com/llvm/llvm-project/issues/105390>`__",""
"`P2407R5 <https://wg21.link/P2407R5>`__","Freestanding Library: Partial Classes","2023-11 (Kona)","","","`#105391 <https://github.com/llvm/llvm-project/issues/105391>`__",""
"`P2546R5 <https://wg21.link/P2546R5>`__","Debugging Support","2023-11 (Kona)","","","`#105392 <https://github.com/llvm/llvm-project/issues/105392>`__",""
"`P2905R2 <https://wg21.link/P2905R2>`__","Runtime format strings","2023-11 (Kona)","|Complete|","18","`#105393 <https://github.com/llvm/llvm-project/issues/105393>`__",""
"`P2918R2 <https://wg21.link/P2918R2>`__","Runtime format strings II","2023-11 (Kona)","|Complete|","18","`#105394 <https://github.com/llvm/llvm-project/issues/105394>`__",""
"`P2909R4 <https://wg21.link/P2909R4>`__","Fix formatting of code units as integers (Dude, where’s my ``char``?)","2023-11 (Kona)","|Complete|","18","`#105395 <https://github.com/llvm/llvm-project/issues/105395>`__",""
"`P0952R2 <https://wg21.link/P0952R2>`__","A new specification for ``std::generate_canonical``","2023-11 (Kona)","","","`#105396 <https://github.com/llvm/llvm-project/issues/105396>`__",""
"`P2447R6 <https://wg21.link/P2447R6>`__","``std::span`` over an initializer list","2023-11 (Kona)","|Complete|","18","`#105397 <https://github.com/llvm/llvm-project/issues/105397>`__","Reverted by `P4144R1 <https://wg21.link/P4144R1>`__."
"`P2821R5 <https://wg21.link/P2821R5>`__","``span.at()``","2023-11 (Kona)","|Complete|","18","`#105399 <https://github.com/llvm/llvm-project/issues/105399>`__",""
"`P2868R3 <https://wg21.link/P2868R3>`__","Remove Deprecated ``std::allocator`` Typedef From C++26","2023-11 (Kona)","|Complete|","18","`#105400 <https://github.com/llvm/llvm-project/issues/105400>`__",""
"`P2870R3 <https://wg21.link/P2870R3>`__","Remove ``basic_string::reserve()`` From C++26","2023-11 (Kona)","|Complete|","18","`#105401 <https://github.com/llvm/llvm-project/issues/105401>`__",""
"`P2871R3 <https://wg21.link/P2871R3>`__","Remove Deprecated Unicode Conversion Facets from C++26","2023-11 (Kona)","|Complete|","18","`#105402 <https://github.com/llvm/llvm-project/issues/105402>`__",""
"`P2819R2 <https://wg21.link/P2819R2>`__","Add tuple protocol to complex","2023-11 (Kona)","|Complete|","19","`#105403 <https://github.com/llvm/llvm-project/issues/105403>`__",""
"`P2937R0 <https://wg21.link/P2937R0>`__","Freestanding: Remove ``strtok``","2023-11 (Kona)","","","`#105404 <https://github.com/llvm/llvm-project/issues/105404>`__",""
"`P2833R2 <https://wg21.link/P2833R2>`__","Freestanding Library: inout expected span","2023-11 (Kona)","","","`#105405 <https://github.com/llvm/llvm-project/issues/105405>`__",""
"`P2836R1 <https://wg21.link/P2836R1>`__","``std::basic_const_iterator`` should follow its underlying type's convertibility","2023-11 (Kona)","","","`#105406 <https://github.com/llvm/llvm-project/issues/105406>`__",""
"`P2264R7 <https://wg21.link/P2264R7>`__","Make ``assert()`` macro user friendly for C and C++","2023-11 (Kona)","","","`#105407 <https://github.com/llvm/llvm-project/issues/105407>`__",""
"`P1673R13 <https://wg21.link/P1673R13>`__","A free function linear algebra interface based on the BLAS","2023-11 (Kona)","","","`#105408 <https://github.com/llvm/llvm-project/issues/105408>`__",""
"","","","","","",""
"`P2875R4 <https://wg21.link/P2875R4>`__","Undeprecate ``polymorphic_allocator::destroy`` for C++26","2024-03 (Tokyo)","|Complete|","15","`#105410 <https://github.com/llvm/llvm-project/issues/105410>`__",""
"`P2867R2 <https://wg21.link/P2867R2>`__","Remove Deprecated ``strstreams`` From C++26","2024-03 (Tokyo)","|Complete|","19","`#105411 <https://github.com/llvm/llvm-project/issues/105411>`__",""
"`P2869R4 <https://wg21.link/P2869R4>`__","Remove Deprecated ``shared_ptr`` Atomic Access APIs from C++26","2024-03 (Tokyo)","","","`#105412 <https://github.com/llvm/llvm-project/issues/105412>`__",""
"`P2872R3 <https://wg21.link/P2872R3>`__","Remove ``wstring_convert`` From C++26","2024-03 (Tokyo)","|Complete|","19","`#105413 <https://github.com/llvm/llvm-project/issues/105413>`__",""
"`P3107R5 <https://wg21.link/P3107R5>`__","Permit an efficient implementation of ``std::print``","2024-03 (Tokyo)","","","`#105414 <https://github.com/llvm/llvm-project/issues/105414>`__",""
"`P3142R0 <https://wg21.link/P3142R0>`__","Printing Blank Lines with ``println``","2024-03 (Tokyo)","|Complete|","19","`#105415 <https://github.com/llvm/llvm-project/issues/105415>`__","Implemented as a DR against C++23. (MSVC STL and libstdc++ will do the same.)"
"`P2845R8 <https://wg21.link/P2845R8>`__","Formatting of ``std::filesystem::path``","2024-03 (Tokyo)","","","`#105416 <https://github.com/llvm/llvm-project/issues/105416>`__",""
"`P0493R5 <https://wg21.link/P0493R5>`__","Atomic minimum/maximum","2024-03 (Tokyo)","","","`#105418 <https://github.com/llvm/llvm-project/issues/105418>`__",""
"`P2542R8 <https://wg21.link/P2542R8>`__","``views::concat``","2024-03 (Tokyo)","|Complete|","23","`#105419 <https://github.com/llvm/llvm-project/issues/105419>`__",""
"`P2591R5 <https://wg21.link/P2591R5>`__","Concatenation of strings and string views","2024-03 (Tokyo)","|Complete|","19","`#105420 <https://github.com/llvm/llvm-project/issues/105420>`__",""
"`P2248R8 <https://wg21.link/P2248R8>`__","Enabling list-initialization for algorithms","2024-03 (Tokyo)","","","`#105421 <https://github.com/llvm/llvm-project/issues/105421>`__",""
"`P2810R4 <https://wg21.link/P2810R4>`__","``is_debugger_present`` ``is_replaceable``","2024-03 (Tokyo)","","","`#105422 <https://github.com/llvm/llvm-project/issues/105422>`__",""
"`P1068R11 <https://wg21.link/P1068R11>`__","Vector API for random number generation","2024-03 (Tokyo)","","","`#105423 <https://github.com/llvm/llvm-project/issues/105423>`__",""
"`P2944R3 <https://wg21.link/P2944R3>`__","Comparisons for ``reference_wrapper``","2024-03 (Tokyo)","|Complete|","22","`#105424 <https://github.com/llvm/llvm-project/issues/105424>`__","The changes to ``tuple``'s equality overload from P2165R4 are not yet implemented."
"`P2642R6 <https://wg21.link/P2642R6>`__","Padded ``mdspan`` layouts","2024-03 (Tokyo)","","","`#105425 <https://github.com/llvm/llvm-project/issues/105425>`__",""
"`P3029R1 <https://wg21.link/P3029R1>`__","Better ``mdspan``'s CTAD","2024-03 (Tokyo)","|Complete|","19","`#105426 <https://github.com/llvm/llvm-project/issues/105426>`__",""
"","","","","","",""
"`P2747R2 <https://wg21.link/P2747R2>`__","``constexpr`` placement new","2024-06 (St. Louis)","|Complete|","20","`#105427 <https://github.com/llvm/llvm-project/issues/105427>`__",""
"`P2997R1 <https://wg21.link/P2997R1>`__","Removing the common reference requirement from the indirectly invocable concepts","2024-06 (St. Louis)","|Complete|","19","`#105428 <https://github.com/llvm/llvm-project/issues/105428>`__","Implemented as a DR against C++20. (MSVC STL and libstdc++ will do the same.)"
"`P2389R2 <https://wg21.link/P2389R2>`__","``dextents`` Index Type Parameter","2024-06 (St. Louis)","|Complete|","19","`#105429 <https://github.com/llvm/llvm-project/issues/105429>`__",""
"`P3168R2 <https://wg21.link/P3168R2>`__","Give ``std::optional`` Range Support","2024-06 (St. Louis)","|Complete|","22","`#105430 <https://github.com/llvm/llvm-project/issues/105430>`__",""
"`P3217R0 <https://wg21.link/P3217R0>`__","Adjoints to 'Enabling list-initialization for algorithms': find_last","2024-06 (St. Louis)","","","`#105431 <https://github.com/llvm/llvm-project/issues/105431>`__",""
"`P2985R0 <https://wg21.link/P2985R0>`__","A type trait for detecting virtual base classes","2024-06 (St. Louis)","|Complete|","20","`#105432 <https://github.com/llvm/llvm-project/issues/105432>`__",""
"`P0843R14 <https://wg21.link/P0843R14>`__","``inplace_vector``","2024-06 (St. Louis)","","","`#105433 <https://github.com/llvm/llvm-project/issues/105433>`__",""
"`P3235R3 <https://wg21.link/P3235R3>`__","``std::print`` more types faster with less memory","2024-06 (St. Louis)","","","`#105435 <https://github.com/llvm/llvm-project/issues/105435>`__",""
"`P2968R2 <https://wg21.link/P2968R2>`__","Make ``std::ignore`` a first-class object","2024-06 (St. Louis)","|Complete|","19","`#105436 <https://github.com/llvm/llvm-project/issues/105436>`__",""
"`P2075R6 <https://wg21.link/P2075R6>`__","Philox as an extension of the C++ RNG engines","2024-06 (St. Louis)","","","`#105437 <https://github.com/llvm/llvm-project/issues/105437>`__",""
"`P2422R1 <https://wg21.link/P2422R1>`__","Remove ``nodiscard`` annotations from the standard library specification","2024-06 (St. Louis)","|Complete|","19","`#105438 <https://github.com/llvm/llvm-project/issues/105438>`__","``nodiscard`` attributes were kept as a conforming extension"
"`P2300R10 <https://wg21.link/P2300R10>`__","``std::execution``","2024-06 (St. Louis)","","","`#105440 <https://github.com/llvm/llvm-project/issues/105440>`__",""
"","","","","","",""
"`P3136R1 <https://wg21.link/P3136R1>`__","Retiring niebloids","2024-11 (Wrocław)","|Complete|","14","`#118133 <https://github.com/llvm/llvm-project/issues/118133>`__",""
"`P3138R5 <https://wg21.link/P3138R5>`__","``views::cache_latest``","2024-11 (Wrocław)","","","`#118134 <https://github.com/llvm/llvm-project/issues/118134>`__",""
"`P3379R0 <https://wg21.link/P3379R0>`__","Constrain ``std::expected`` equality operators","2024-11 (Wrocław)","|Complete|","21","`#118135 <https://github.com/llvm/llvm-project/issues/118135>`__",""
"`P2862R1 <https://wg21.link/P2862R1>`__","``text_encoding::name()`` should never return null values","2024-11 (Wrocław)","","","`#118371 <https://github.com/llvm/llvm-project/issues/118371>`__",""
"`P2897R7 <https://wg21.link/P2897R7>`__","``aligned_accessor``: An ``mdspan`` accessor expressing pointer over-alignment","2024-11 (Wrocław)","|Complete|","21","`#118372 <https://github.com/llvm/llvm-project/issues/118372>`__",""
"`P3355R2 <https://wg21.link/P3355R2>`__","Fix ``submdspan`` for C++26","2024-11 (Wrocław)","","","`#118373 <https://github.com/llvm/llvm-project/issues/118373>`__",""
"`P3222R0 <https://wg21.link/P3222R0>`__","Fix C++26 by adding transposed special cases for P2642 layouts","2024-11 (Wrocław)","","","`#118374 <https://github.com/llvm/llvm-project/issues/118374>`__",""
"`P3050R2 <https://wg21.link/P3050R2>`__","Fix C++26 by optimizing ``linalg::conjugated`` for noncomplex value types","2024-11 (Wrocław)","","","`#118375 <https://github.com/llvm/llvm-project/issues/118375>`__",""
"`P3396R1 <https://wg21.link/P3396R1>`__","``std::execution`` wording fixes","2024-11 (Wrocław)","","","`#118376 <https://github.com/llvm/llvm-project/issues/118376>`__",""
"`P2835R7 <https://wg21.link/P2835R7>`__","Expose ``std::atomic_ref``'s object address","2024-11 (Wrocław)","|Complete|","22","`#118377 <https://github.com/llvm/llvm-project/issues/118377>`__",""
"`P3323R1 <https://wg21.link/P3323R1>`__","cv-qualified types in ``atomic`` and ``atomic_ref``","2024-11 (Wrocław)","","","`#118378 <https://github.com/llvm/llvm-project/issues/118378>`__",""
"`P3508R0 <https://wg21.link/P3508R0>`__","Wording for ""constexpr for specialized memory algorithms""","2024-11 (Wrocław)","|Complete|","23","`#118379 <https://github.com/llvm/llvm-project/issues/118379>`__",""
"`P3369R0 <https://wg21.link/P3369R0>`__","constexpr for ``uninitialized_default_construct``","2024-11 (Wrocław)","","","`#118380 <https://github.com/llvm/llvm-project/issues/118380>`__",""
"`P3370R1 <https://wg21.link/P3370R1>`__","Add new library headers from C23","2024-11 (Wrocław)","","","`#118381 <https://github.com/llvm/llvm-project/issues/118381>`__",""
"`P3309R3 <https://wg21.link/P3309R3>`__","constexpr ``atomic`` and ``atomic_ref``","2024-11 (Wrocław)","","","`#118382 <https://github.com/llvm/llvm-project/issues/118382>`__",""
"`P1928R15 <https://wg21.link/P1928R15>`__","``std::simd`` — merge data-parallel types from the Parallelism TS 2","2024-11 (Wrocław)","","","`#118384 <https://github.com/llvm/llvm-project/issues/118384>`__",""
"`P3325R5 <https://wg21.link/P3325R5>`__","A Utility for Creating Execution Environments","2024-11 (Wrocław)","","","`#118385 <https://github.com/llvm/llvm-project/issues/118385>`__",""
"`P3068R6 <https://wg21.link/P3068R6>`__","Allowing exception throwing in constant-evaluation","2024-11 (Wrocław)","","","`#118386 <https://github.com/llvm/llvm-project/issues/118386>`__",""
"`P3247R2 <https://wg21.link/P3247R2>`__","Deprecate the notion of trivial types","2024-11 (Wrocław)","|Complete|","21","`#118387 <https://github.com/llvm/llvm-project/issues/118387>`__",""
"","","","","","",""
"`P3074R7 <https://wg21.link/P3074R7>`__","trivial unions (was ``std::uninitialized``)","2025-02 (Hagenberg)","","","`#127868 <https://github.com/llvm/llvm-project/issues/127868>`__",""
"`P1494R5 <https://wg21.link/P1494R5>`__","Partial program correctness","2025-02 (Hagenberg)","","","`#127869 <https://github.com/llvm/llvm-project/issues/127869>`__",""
"`P2900R14 <https://wg21.link/P2900R14>`__","Contracts for C++","2025-02 (Hagenberg)","","","`#127870 <https://github.com/llvm/llvm-project/issues/127870>`__",""
"`P3475R2 <https://wg21.link/P3475R2>`__","Defang and deprecate ``memory_order::consume``","2025-02 (Hagenberg)","","","`#127871 <https://github.com/llvm/llvm-project/issues/127871>`__",""
"`P2786R13 <https://wg21.link/P2786R13>`__","Trivial Relocatability For C++26","2025-02 (Hagenberg)","|Nothing To Do|","","`#127872 <https://github.com/llvm/llvm-project/issues/127872>`__","Reverted by `P3920R0 <https://wg21.link/P3920R0>`__"
"`P3137R3 <https://wg21.link/P3137R3>`__","``views::to_input``","2025-02 (Hagenberg)","","","`#127873 <https://github.com/llvm/llvm-project/issues/127873>`__",""
"`P0472R3 <https://wg21.link/P0472R3>`__","Put ``std::monostate`` in ``<utility>``","2025-02 (Hagenberg)","|Complete|","21","`#127874 <https://github.com/llvm/llvm-project/issues/127874>`__",""
"`P3349R1 <https://wg21.link/P3349R1>`__","Converting contiguous iterators to pointers","2025-02 (Hagenberg)","","","`#127875 <https://github.com/llvm/llvm-project/issues/127875>`__",""
"`P3372R3 <https://wg21.link/P3372R3>`__","constexpr containers and adaptors","2025-02 (Hagenberg)","|In Progress|","","`#127876 <https://github.com/llvm/llvm-project/issues/127876>`__",""
"`P3378R2 <https://wg21.link/P3378R2>`__","constexpr exception types","2025-02 (Hagenberg)","","","`#127877 <https://github.com/llvm/llvm-project/issues/127877>`__",""
"`P3441R2 <https://wg21.link/P3441R2>`__","Rename ``simd_split`` to ``simd_chunk``","2025-02 (Hagenberg)","","","`#127878 <https://github.com/llvm/llvm-project/issues/127878>`__",""
"`P3287R3 <https://wg21.link/P3287R3>`__","Exploration of namespaces for ``std::simd``","2025-02 (Hagenberg)","","","`#127879 <https://github.com/llvm/llvm-project/issues/127879>`__",""
"`P2976R1 <https://wg21.link/P2976R1>`__","Freestanding Library: ``algorithm``, ``numeric``, and ``random``","2025-02 (Hagenberg)","","","`#127880 <https://github.com/llvm/llvm-project/issues/127880>`__",""
"`P3430R3 <https://wg21.link/P3430R3>`__","simd issues: explicit, unsequenced, identity-element position, and members of disabled simd","2025-02 (Hagenberg)","","","`#127881 <https://github.com/llvm/llvm-project/issues/127881>`__",""
"`P2663R7 <https://wg21.link/P2663R7>`__","Interleaved complex values support in ``std::simd``","2025-02 (Hagenberg)","","","`#127882 <https://github.com/llvm/llvm-project/issues/127882>`__",""
"`P2933R4 <https://wg21.link/P2933R4>`__","Extend ``<bit>`` header function with overloads for ``std::simd``","2025-02 (Hagenberg)","","","`#127883 <https://github.com/llvm/llvm-project/issues/127883>`__",""
"`P2846R6 <https://wg21.link/P2846R6>`__","``reserve_hint``: Eagerly reserving memory for not-quite-sized lazy ranges","2025-02 (Hagenberg)","","","`#127884 <https://github.com/llvm/llvm-project/issues/127884>`__",""
"`P3471R4 <https://wg21.link/P3471R4>`__","Standard Library Hardening","2025-02 (Hagenberg)","","","`#127885 <https://github.com/llvm/llvm-project/issues/127885>`__",""
"`P0447R28 <https://wg21.link/P0447R28>`__","Introduction of ``std::hive`` to the standard library","2025-02 (Hagenberg)","","","`#127886 <https://github.com/llvm/llvm-project/issues/127886>`__",""
"`P3019R14 <https://wg21.link/P3019R14>`__","``indirect`` and ``polymorphic``: Vocabulary Types for Composite Class Design","2025-02 (Hagenberg)","","","`#127887 <https://github.com/llvm/llvm-project/issues/127887>`__",""
"","","","","","",""
"`P2996R13 <https://wg21.link/P2996R13>`__","Reflection for C++26","2025-06 (Sofia)","","","`#148123 <https://github.com/llvm/llvm-project/issues/148123>`__",""
"`P3394R4 <https://wg21.link/P3394R4>`__","Annotations for Reflection","2025-06 (Sofia)","","","`#148124 <https://github.com/llvm/llvm-project/issues/148124>`__",""
"`P3293R3 <https://wg21.link/P3293R3>`__","Splicing a base class subobject","2025-06 (Sofia)","","","`#148125 <https://github.com/llvm/llvm-project/issues/148125>`__",""
"`P3491R3 <https://wg21.link/P3491R3>`__","``define_static_{string,object,array}``","2025-06 (Sofia)","","","`#148126 <https://github.com/llvm/llvm-project/issues/148126>`__",""
"`P3096R12 <https://wg21.link/P3096R12>`__","Function Parameter Reflection in Reflection for C++26","2025-06 (Sofia)","","","`#148127 <https://github.com/llvm/llvm-project/issues/148127>`__",""
"`P2988R12 <https://wg21.link/P2988R12>`__","``std::optional<T&>``","2025-06 (Sofia)","|Complete|","22","`#148131 <https://github.com/llvm/llvm-project/issues/148131>`__",""
"`P3348R4 <https://wg21.link/P3348R4>`__","C++26 should refer to C23 not C17","2025-06 (Sofia)","","","`#148133 <https://github.com/llvm/llvm-project/issues/148133>`__",""
"`P3037R6 <https://wg21.link/P3037R6>`__","``constexpr`` ``std::shared_ptr`` and friends","2025-06 (Sofia)","","","`#148135 <https://github.com/llvm/llvm-project/issues/148135>`__",""
"`P3284R4 <https://wg21.link/P3284R4>`__","``write_env`` and ``unstoppable`` Sender Adaptors","2025-06 (Sofia)","","","`#148136 <https://github.com/llvm/llvm-project/issues/148136>`__",""
"`P3179R9 <https://wg21.link/P3179R9>`__","Parallel Range Algorithms","2025-06 (Sofia)","","","`#148137 <https://github.com/llvm/llvm-project/issues/148137>`__",""
"`P3709R2 <https://wg21.link/P3709R2>`__","Reconsider parallel ``ranges::rotate_copy`` and ``ranges::reverse_copy``","2025-06 (Sofia)","","","`#148138 <https://github.com/llvm/llvm-project/issues/148138>`__",""
"`P3641R0 <https://wg21.link/P3641R0>`__","Rename ``std::observable`` to ``std::observable_checkpoint``, and add a feature-test macro","2025-06 (Sofia)","","","`#148139 <https://github.com/llvm/llvm-project/issues/148139>`__",""
"`P3044R2 <https://wg21.link/P3044R2>`__","sub-``string_view`` from ``string``","2025-06 (Sofia)","|Complete|","22","`#148140 <https://github.com/llvm/llvm-project/issues/148140>`__",""
"`P2876R3 <https://wg21.link/P2876R3>`__","Proposal to extend ``std::simd`` with more constructors and accessors","2025-06 (Sofia)","","","`#148143 <https://github.com/llvm/llvm-project/issues/148143>`__",""
"`P3480R6 <https://wg21.link/P3480R6>`__","``std::simd`` is a range","2025-06 (Sofia)","","","`#148144 <https://github.com/llvm/llvm-project/issues/148144>`__",""
"`P2664R11 <https://wg21.link/P2664R11>`__","Extend ``std::simd`` with permutation API","2025-06 (Sofia)","","","`#148145 <https://github.com/llvm/llvm-project/issues/148145>`__",""
"`P3691R1 <https://wg21.link/P3691R1>`__","Reconsider naming of the namespace for ``std::simd``","2025-06 (Sofia)","","","`#148148 <https://github.com/llvm/llvm-project/issues/148148>`__",""
"`P3383R3 <https://wg21.link/P3383R3>`__","``mdspan.at()``","2025-06 (Sofia)","|Complete|","23","`#148149 <https://github.com/llvm/llvm-project/issues/148149>`__",""
"`P2927R3 <https://wg21.link/P2927R3>`__","Inspecting ``exception_ptr``","2025-06 (Sofia)","","","`#148150 <https://github.com/llvm/llvm-project/issues/148150>`__",""
"`P3748R0 <https://wg21.link/P3748R0>`__","Inspecting ``exception_ptr`` should be constexpr","2025-06 (Sofia)","","","`#148151 <https://github.com/llvm/llvm-project/issues/148151>`__",""
"`P2830R10 <https://wg21.link/P2830R10>`__","Standardized Constexpr Type Ordering","2025-06 (Sofia)","","","`#148152 <https://github.com/llvm/llvm-project/issues/148152>`__",""
"`P3570R2 <https://wg21.link/P3570R2>`__","optional variants in sender/receiver","2025-06 (Sofia)","","","`#148153 <https://github.com/llvm/llvm-project/issues/148153>`__",""
"`P3481R5 <https://wg21.link/P3481R5>`__","``std::execution::bulk()`` issues","2025-06 (Sofia)","","","`#148155 <https://github.com/llvm/llvm-project/issues/148155>`__",""
"`P3433R1 <https://wg21.link/P3433R1>`__","Allocator Support for Operation States","2025-06 (Sofia)","","","`#148157 <https://github.com/llvm/llvm-project/issues/148157>`__",""
"`P3149R11 <https://wg21.link/P3149R11>`__","``async_scope`` - Creating scopes for non-sequential concurrency","2025-06 (Sofia)","","","`#148158 <https://github.com/llvm/llvm-project/issues/148158>`__",""
"`P3682R0 <https://wg21.link/P3682R0>`__","Remove ``std::execution::split``","2025-06 (Sofia)","","","`#148160 <https://github.com/llvm/llvm-project/issues/148160>`__",""
"`P2079R10 <https://wg21.link/P2079R10>`__","Parallel scheduler","2025-06 (Sofia)","","","`#148161 <https://github.com/llvm/llvm-project/issues/148161>`__",""
"`P3557R3 <https://wg21.link/P3557R3>`__","High-Quality Sender Diagnostics with Constexpr Exceptions","2025-06 (Sofia)","","","`#148162 <https://github.com/llvm/llvm-project/issues/148162>`__",""
"`P3560R2 <https://wg21.link/P3560R2>`__","Error Handling in Reflection","2025-06 (Sofia)","","","`#148128 <https://github.com/llvm/llvm-project/issues/148128>`__",""
"`P3503R3 <https://wg21.link/P3503R3>`__","Make type-erased allocator use in ``promise`` and ``packaged_task`` consistent","2025-06 (Sofia)","","","`#148164 <https://github.com/llvm/llvm-project/issues/148164>`__",""
"`P3008R6 <https://wg21.link/P3008R6>`__","Atomic floating-point min/max","2025-06 (Sofia)","","","`#148168 <https://github.com/llvm/llvm-project/issues/148168>`__",""
"`P3111R8 <https://wg21.link/P3111R8>`__","Atomic Reduction Operations","2025-06 (Sofia)","","","`#148174 <https://github.com/llvm/llvm-project/issues/148174>`__",""
"`P3060R3 <https://wg21.link/P3060R3>`__","Add ``std::views::indices(n)``","2025-06 (Sofia)","|Complete|","22","`#148175 <https://github.com/llvm/llvm-project/issues/148175>`__",""
"`P2319R5 <https://wg21.link/P2319R5>`__","Prevent ``path`` presentation problems","2025-06 (Sofia)","","","`#148177 <https://github.com/llvm/llvm-project/issues/148177>`__",""
"`P3223R2 <https://wg21.link/P3223R2>`__","Making ``std::istream::ignore`` less surprising","2025-06 (Sofia)","|Complete|","22","`#148178 <https://github.com/llvm/llvm-project/issues/148178>`__",""
"`P2781R9 <https://wg21.link/P2781R9>`__","``std::constant_wrapper``","2025-06 (Sofia)","|Complete|","23","`#148179 <https://github.com/llvm/llvm-project/issues/148179>`__",""
"`P3697R1 <https://wg21.link/P3697R1>`__","Minor additions to C++26 standard library hardening","2025-06 (Sofia)","","","`#148180 <https://github.com/llvm/llvm-project/issues/148180>`__",""
"`P3552R3 <https://wg21.link/P3552R3>`__","Add a Coroutine Task Type","2025-06 (Sofia)","","","`#148182 <https://github.com/llvm/llvm-project/issues/148182>`__",""
"`P1317R2 <https://wg21.link/P1317R2>`__","Remove return type deduction in ``std::apply``","2025-06 (Sofia)","","","`#148183 <https://github.com/llvm/llvm-project/issues/148183>`__",""
"","","","","","",""
"`P3920R0 <https://wg21.link/P3920R0>`__","Wording for NB comment resolution on trivial relocation","2025-11 (Kona)","|Nothing To Do|","","`#171269 <https://github.com/llvm/llvm-project/issues/171269>`__",""
"`P3016R6 <https://wg21.link/P3016R6>`__","Resolve inconsistencies in begin/end for ``valarray`` and braced initializer lists","2025-11 (Kona)","","","`#171271 <https://github.com/llvm/llvm-project/issues/171271>`__",""
"`P3567R2 <https://wg21.link/P3567R2>`__","``flat_meow`` Fixes","2025-11 (Kona)","|Complete|","22","`#171272 <https://github.com/llvm/llvm-project/issues/171272>`__",""
"`P3663R3 <https://wg21.link/P3663R3>`__","Future-proof ``submdspan_mapping``","2025-11 (Kona)","","","`#166089 <https://github.com/llvm/llvm-project/issues/166089>`__",""
"`P3914R0 <https://wg21.link/P3914R0>`__","Assorted NB comment resolutions for Kona 2025","2025-11 (Kona)","","","`#171274 <https://github.com/llvm/llvm-project/issues/171274>`__",""
"`P3836R2 <https://wg21.link/P3836R2>`__","Make ``optional<T&>`` trivially copyable","2025-11 (Kona)","|Complete|","22","`#171275 <https://github.com/llvm/llvm-project/issues/171275>`__",""
"`P3860R1 <https://wg21.link/P3860R1>`__","Proposed Resolution for NB Comment GB13-309 ``atomic_ref<T>`` is not convertible to ``atomic_ref<const T>``","2025-11 (Kona)","","","`#171276 <https://github.com/llvm/llvm-project/issues/171276>`__",""
"`P3388R3 <https://wg21.link/P3388R3>`__","When Do You Know ``connect`` Doesn’t Throw?","2025-11 (Kona)","","","`#171277 <https://github.com/llvm/llvm-project/issues/171277>`__",""
"`P3774R1 <https://wg21.link/P3774R1>`__","Rename ``std::nontype``, and make it broadly useful","2025-11 (Kona)","","","`#171279 <https://github.com/llvm/llvm-project/issues/171279>`__",""
"`P3819R0 <https://wg21.link/P3819R0>`__","Remove ``evaluation_exception()`` from contract-violation handling for C++26","2025-11 (Kona)","","","`#171280 <https://github.com/llvm/llvm-project/issues/171280>`__",""
"`P3612R1 <https://wg21.link/P3612R1>`__","Harmonize proxy-reference operations (LWG 3638 and 4187)","2025-11 (Kona)","","","`#171281 <https://github.com/llvm/llvm-project/issues/171281>`__",""
"`P3778R0 <https://wg21.link/P3778R0>`__","Fix for ``type_order`` template definition","2025-11 (Kona)","","","`#171284 <https://github.com/llvm/llvm-project/issues/171284>`__",""
"`P1789R3 <https://wg21.link/P1789R3>`__","Library Support for Expansion Statements","2025-11 (Kona)","|Complete|","22","`#167268 <https://github.com/llvm/llvm-project/issues/167268>`__",""
"`P3922R1 <https://wg21.link/P3922R1>`__","Missing deduction guide from ``simd::mask`` to ``simd::vec``","2025-11 (Kona)","","","`#171285 <https://github.com/llvm/llvm-project/issues/171285>`__",""
"`P3878R1 <https://wg21.link/P3878R1>`__","Standard library hardening should not use the 'observe' semantic","2025-11 (Kona)","","","`#171286 <https://github.com/llvm/llvm-project/issues/171286>`__",""
"`P3887R1 <https://wg21.link/P3887R1>`__","Make ``when_all`` a Ronseal Algorithm","2025-11 (Kona)","","","`#171289 <https://github.com/llvm/llvm-project/issues/171289>`__",""
"`P3923R0 <https://wg21.link/P3923R0>`__","Additional NB comment resolutions for Kona 2025","2025-11 (Kona)","","","`#171290 <https://github.com/llvm/llvm-project/issues/171290>`__",""
"`P3371R5 <https://wg21.link/P3371R5>`__","Fix C++26 by making the rank-1, rank-2, rank-k, and rank-2k updates consistent with the BLAS","2025-11 (Kona)","","","`#171291 <https://github.com/llvm/llvm-project/issues/171291>`__",""
"`P3391R2 <https://wg21.link/P3391R2>`__","``constexpr`` ``std::format``","2025-11 (Kona)","","","`#171292 <https://github.com/llvm/llvm-project/issues/171292>`__",""
"`P3913R1 <https://wg21.link/P3913R1>`__","Optimize ``for std::optional`` in range adaptors","2025-11 (Kona)","","","`#171294 <https://github.com/llvm/llvm-project/issues/171294>`__",""
"","","","","","",""
"`P3726R2 <https://wg21.link/P3726R2>`__","Adjustments to Union Lifetime Rules","2026-03 (Croydon)","","","`#189560 <https://github.com/llvm/llvm-project/issues/189560>`__",""
"`P3690R1 <https://wg21.link/P3690R1>`__","Consistency fix: Make ``simd`` reductions SIMD-generic","2026-03 (Croydon)","","","`#189562 <https://github.com/llvm/llvm-project/issues/189562>`__",""
"`P3844R4 <https://wg21.link/P3844R4>`__","Reword [simd.math] for consteval conversions","2026-03 (Croydon)","","","`#189579 <https://github.com/llvm/llvm-project/issues/189579>`__",""
"`P3932R0 <https://wg21.link/P3932R0>`__","Fix LWG4470: Fix integer-from in [simd]","2026-03 (Croydon)","","","`#189591 <https://github.com/llvm/llvm-project/issues/189591>`__",""
"`P4012R1 <https://wg21.link/P4012R1>`__","Value-preserving consteval broadcast to ``simd::vec``","2026-03 (Croydon)","","","`#189592 <https://github.com/llvm/llvm-project/issues/189592>`__",""
"`P3886R0 <https://wg21.link/P3886R0>`__","Wording for AT1-057","2026-03 (Croydon)","","","`#189593 <https://github.com/llvm/llvm-project/issues/189593>`__",""
"`P3936R1 <https://wg21.link/P3936R1>`__","Safer ``atomic_ref::address`` (FR-030-310)","2026-03 (Croydon)","|Complete|","23","`#189594 <https://github.com/llvm/llvm-project/issues/189594>`__",""
"`P4140R0 <https://wg21.link/P4140R0>`__","Proposed resolution for US70-126: allow incomplete types in type_order","2026-03 (Croydon)","","","`#189595 <https://github.com/llvm/llvm-project/issues/189595>`__",""
"`P3373R4 <https://wg21.link/P3373R4>`__","Of Operation States and Their Lifetimes","2026-03 (Croydon)","","","`#189597 <https://github.com/llvm/llvm-project/issues/189597>`__",""
"`P3986R1 <https://wg21.link/P3986R1>`__","A Wording Strategy for Inlinable Receivers","2026-03 (Croydon)","","","`#189598 <https://github.com/llvm/llvm-project/issues/189598>`__",""
"`P3059R2 <https://wg21.link/P3059R2>`__","Making user-defined constructors of view iterators/sentinels private","2026-03 (Croydon)","","","`#189599 <https://github.com/llvm/llvm-project/issues/189599>`__",""
"`P3725R3 <https://wg21.link/P3725R3>`__","Filter View Extensions for Safer Use, Rev 3","2026-03 (Croydon)","","","`#189601 <https://github.com/llvm/llvm-project/issues/189601>`__",""
"`P3828R1 <https://wg21.link/P3828R1>`__","Rename the to_input view to as_input","2026-03 (Croydon)","","","`#189602 <https://github.com/llvm/llvm-project/issues/189602>`__",""
"`P3795R2 <https://wg21.link/P3795R2>`__","Miscellaneous Reflection Cleanup","2026-03 (Croydon)","","","`#189603 <https://github.com/llvm/llvm-project/issues/189603>`__",""
"`P3948R1 <https://wg21.link/P3948R1>`__","``constant_wrapper`` is the only tool needed for passing constant expressions via function arguments","2026-03 (Croydon)","","","`#189604 <https://github.com/llvm/llvm-project/issues/189604>`__",""
"`P3978R3 <https://wg21.link/P3978R3>`__","``constant_wrapper`` should unwrap on call and subscript","2026-03 (Croydon)","|Complete|","23","`#189605 <https://github.com/llvm/llvm-project/issues/189605>`__",""
"`P3961R1 <https://wg21.link/P3961R1>`__","Less double indirection in ``function_ref`` (RU-220)","2026-03 (Croydon)","","","`#189606 <https://github.com/llvm/llvm-project/issues/189606>`__",""
"`P3981R2 <https://wg21.link/P3981R2>`__","Better return types in ``std::inplace_vector`` and ``std::exception_ptr_cast``","2026-03 (Croydon)","","","`#189607 <https://github.com/llvm/llvm-project/issues/189607>`__",""
"`P4022R0 <https://wg21.link/P4022R0>`__","Remove ``try_append_range`` from ``inplace_vector`` for now","2026-03 (Croydon)","","","`#189608 <https://github.com/llvm/llvm-project/issues/189608>`__",""
"`P4037R1 <https://wg21.link/P4037R1>`__","Supporting ``signed char`` and ``unsigned char`` in random number generation","2026-03 (Croydon)","","","`#189609 <https://github.com/llvm/llvm-project/issues/189609>`__",""
"`P3450R1 <https://wg21.link/P3450R1>`__","Extend ``std::is_within_lifetime``","2026-03 (Croydon)","","","`#189610 <https://github.com/llvm/llvm-project/issues/189610>`__",""
"`P3982R2 <https://wg21.link/P3982R2>`__","Split ``strided_slice`` into ``extent_slice`` and ``range_slice`` for C++26","2026-03 (Croydon)","","","`#189611 <https://github.com/llvm/llvm-project/issues/189611>`__",""
"`P4144R1 <https://wg21.link/P4144R1>`__","Remove ``span``'s ``initializer_list`` constructor for C++26","2026-03 (Croydon)","|Complete|","23","`#189612 <https://github.com/llvm/llvm-project/issues/189612>`__",""
"`P3804R2 <https://wg21.link/P3804R2>`__","Iterating on ``parallel_scheduler``","2026-03 (Croydon)","","","`#189616 <https://github.com/llvm/llvm-project/issues/189616>`__",""
"`P3787R2 <https://wg21.link/P3787R2>`__","Adjoints to ""Enabling list-initialization for algorithms"": ``uninitialized_fill``","2026-03 (Croydon)","","","`#189618 <https://github.com/llvm/llvm-project/issues/189618>`__",""
"`P3842R2 <https://wg21.link/P3842R2>`__","A conservative fix for constexpr uncaught_exceptions() and current_exception()","2026-03 (Croydon)","","","`#189619 <https://github.com/llvm/llvm-project/issues/189619>`__",""
"`P3826R5 <https://wg21.link/P3826R5>`__","Fix Sender Algorithm Customization","2026-03 (Croydon)","","","`#189620 <https://github.com/llvm/llvm-project/issues/189620>`__",""
"`P3980R1 <https://wg21.link/P3980R1>`__","Task's Allocator Use","2026-03 (Croydon)","","","`#189621 <https://github.com/llvm/llvm-project/issues/189621>`__",""
"`P4156R0 <https://wg21.link/P4156R0>`__","Rename meta::has_ellipsis_parameter to meta::is_vararg_function","2026-03 (Croydon)","","","`#189622 <https://github.com/llvm/llvm-project/issues/189622>`__",""
"`P3953R3 <https://wg21.link/P3953R3>`__","Rename ``std::runtime_format``","2026-03 (Croydon)","|Complete|","23","`#189624 <https://github.com/llvm/llvm-project/issues/189624>`__",""
"`P4052R0 <https://wg21.link/P4052R0>`__","Renaming saturation arithmetic functions","2026-03 (Croydon)","|Complete|","23","`#189589 <https://github.com/llvm/llvm-project/issues/189589>`__",""
"`P3941R4 <https://wg21.link/P3941R4>`__","Scheduler Affinity","2026-03 (Croydon)","","","`#189627 <https://github.com/llvm/llvm-project/issues/189627>`__",""
"`P3856R8 <https://wg21.link/P3856R8>`__","New reflection metafunction - is_structural_type (US NB comment 49)","2026-03 (Croydon)","","","`#189625 <https://github.com/llvm/llvm-project/issues/189625>`__",""
"`P3927R2 <https://wg21.link/P3927R2>`__","``task_scheduler`` support for parallel ``bulk`` execution","2026-03 (Croydon)","","","`#189629 <https://github.com/llvm/llvm-project/issues/189629>`__",""
"`P4151R1 <https://wg21.link/P4151R1>`__","Rename ``affine_on``","2026-03 (Croydon)","","","`#189631 <https://github.com/llvm/llvm-project/issues/189631>`__",""
"`P4159R0 <https://wg21.link/P4159R0>`__","Make ``sender_in`` and ``receiver_of`` exposition-only","2026-03 (Croydon)","","","`#189632 <https://github.com/llvm/llvm-project/issues/189632>`__",""
"`P4154R0 <https://wg21.link/P4154R0>`__","Renaming various execution things","2026-03 (Croydon)","","","`#189633 <https://github.com/llvm/llvm-project/issues/189633>`__",""
"","","","","","",""