List of issues - WG21 LWG Issues
ID Activity Section Status Title
4196 11 hours ago [alg.merge] new Complexity of `inplace_merge()` is incorrect
4195 12 hours ago [expected.object.assign][expected.void.assign] new expected<int, int> isn't specified to be trivially assignable
4189 yesterday [version.syn][ranges.syn] new `cache_latest_view` should be freestanding
4194 6 days ago [atomics.types.pointer] new atomic<void*> should use generic class template
4192 7 days ago [ios.base.cons][ios.base.locales] new §[ios.base.cons] `ios_base` members may not have indeterminate values after construction
4191 7 days ago [cmplx.over] new P1467 changed the return type of pow(complex<float>, int)
4190 7 days ago [exec.snd.expos] new Specification of completion-signatures-for in [exec.snd.expos]/p39 is recursive
4193 1 week ago [time.zone.db] new §[time.zone.db] the specification uses the undefined term "thread-safe"
4188 1 week ago [ostream.sentry] new ostream::sentry destructor should handle exceptions
4187 1 month ago [template.bitset] new `bitset::reference` should be const-assignable
4186 1 month ago [re.traits] new `regex_traits::transform_primary` mistakenly detects `typeid` of a function
4183 1 month ago [range.subrange.general][range.subrange.general] new `subrange` should provide `data()`
4182 1 month ago [support.types.nullptr] new Definition of `NULL` is too broad
4185 1 month ago [linalg.helpers][concept.swappable][iterator.cust.swap] new Ill-formed, no diagnostic required on runtime behavior
4184 1 month ago [range.access] new Domain of ranges::cmeow doesn't match ranges::meow
4180 1 month ago [flat.multiset.modifiers][flat.map.modifiers] new Inconsistent constraints on flat_foo::emplace
4181 1 month ago [iterator.range][range.prim.ssize] new Some ranges have negative `ssize`
3578 1 month ago [associative.reqmts.general] ready Iterator SCARYness in the context of associative container merging
3956 1 month ago [time.parse] ready chrono::parse uses from_stream as a customization point
4179 1 month ago [alg.search] new Wrong range in [alg.search]
4123 1 month ago [deque.modifiers] [vector.modifiers] [inplace.vector.modifiers] new Container effects use "the assignment operator or move assignment operator"
2146 1 month ago [utility.arg.requirements] open Are reference types CopyConstructible/MoveConstructible/CopyAssignable/MoveAssignable/Destructible?
3082 1 month ago [charconv.from.chars] open from_chars specification regarding floating point rounding is inconsistent
4177 1 month ago [atomics.order] new §[atomics.order] p8 "circularly depend on their own computation" is unclear for loop
4175 2 months ago [exec.get.allocator][exec.get.stop.token][exec.get.env] [exec.get.domain][exec.get.scheduler] [exec.get.delegation.scheduler][exec.get.fwd.progress] [exec.get.compl.sched] new `get_env()` specified in terms of `as_const()` but this doesn't work with rvalue senders
4176 2 months ago [containers] new Refer back to container requirements when extending them
4173 2 months ago [containers] new Better term for "references, pointers and iterators to elements"
2991 2 months ago [variant.ctor] open variant copy constructor missing noexcept(see below)
3003 2 months ago [futures.promise] lewg <future> still has type-erased allocators in promise
3454 2 months ago [pointer.traits] open pointer_traits::pointer_to should be constexpr
4130 2 months ago [ptr.launder] open Preconditions for std::launder might be overly strict
4172 2 months ago [thread.lock.unique.cons] [thread.lock.shared.cons] new unique_lock self-move-assignment is broken
4019 2 months ago [range.reverse] open Reversing an infinite range leads to an infinite loop
4174 2 months ago [containers] new Refer back to container requirements when extending them
4171 2 months ago [indirectcallable.indirectinvocable] new P2609R3 breaks code that uses `views::zip` and get<T>
4168 3 months ago [obj.lifetime] new `std::start_lifetime_as` inadvertently has undefined behavior due to use of `std::bit_cast`
4167 3 months ago [alg.min.max] new Use of "smaller" and "larger" in min, max, and minmax is unclear
4166 3 months ago [range.concat.view] new `concat_view::end()` should be more constrained in order to support noncopyable iterators
4165 3 months ago [concept.swappable][utility.swap][array.members] new Should swapping a built-in array or `std::array` with itself result in UB?
4162 3 months ago [alg.nth.element] new Worst time complexity of non-parallel versions of nth_element is underspecified
4159 3 months ago [container.node][allocator.uses.trait] new Uses-allocator construction mechanisms should be opted out for node handles
2136 3 months ago [structure] open Postconditions vs. exceptions
2137 3 months ago [re.regex.assign] open Misleadingly constrained post-condition in the presence of exceptions
2546 3 months ago [re.grammar] new Implementability of locale-sensitive UnicodeEscapeSequence matching
3126 3 months ago [re.submatch] new There's no std::sub_match::compare(string_view) overload
2220 3 months ago [re.tokiter.comp] open Under-specification of operator== for regex_token_iterator
4160 3 months ago [futures.task.general] new packaged_task should reject rvalue reference return types
4158 3 months ago [futures.task.members] new packaged_task::operator= should abandon its shared state
4132 3 months ago [associative.reqmts.general][list.ops] [forward.list.ops] new Throws specifications need to include boolean-testable operations
4145 3 months ago [res.on.data.races] new Unclear how [res.on.data.races] apply to templated functions
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