List of issues - WG21 LWG Issues
ID Activity Section Status Title
4476 yesterday [exec.run.loop.general] new `run_loop` should not have a `set_error` completion
4475 yesterday [thread.mutex.requirements.mutex.general] new The description to single total order in [thread.mutex.requirements.mutex.general] is hollow
4474 yesterday [round.style] new "`round_to_nearest`" rounding mode is unclear
4473 yesterday [cfloat.syn] new <cfloat> should be specified not to contain all macros in <float.h>
4472 yesterday [atomics.ref.generic] new std::atomic_ref<const T> can be constructed from temporaries
4471 2 days ago [exec.inline.scheduler] new Remove test for `get_env noexcept`-ness from `inline_scheduler`
4469 2 days ago [namespace.std] new Names of parameters of addressable function shall remain unspecified
4378 5 days ago [string.access] new Inconsistency between `std::basic_string`'s `data()` and `operator[]` specification
4460 5 days ago [variant.ctor] new Missing Throws: for last `variant` constructor
4406 5 days ago [optional.observe] [optional.ref.observe] [expected.object.obs] new `optional::value_or` return statement is inconsistent with Mandates
3653 5 days ago [coroutine.syn] new <coroutine> is freestanding, but uses std::hash which is not
4468 6 days ago [const.wrap.class] new §[const.wrap.class] "`operator decltype(auto)`" is ill-formed
4339 1 week ago [exec.task] open task's coroutine frame may be released late
4466 1 week ago [task.promise] new task should move its result
4467 1 week ago [hive.operations] new `hive::splice` can throw `bad_alloc`
4458 1 week ago [indirect.obs] new indirect<T> should be convertible to T&
4457 1 week ago [algorithm.syn] new freestanding for `stable_sort`, `stable_partition` and `inplace_merge`
2236 1 week ago [atomics.syn] [atomics.order] open kill_dependency unconditionally noexcept
4354 1 week ago [exec.get.fwd.progress] open Reconsider `weakly_parallel` as the default `forward_progress_guarantee`
4453 1 week ago [atomics.ref.ops] new atomic_ref<cv T>::required_alignment should be the same as for `T`
3417 1 week ago [atomics.types.operations] open Missing volatile atomic deprecations
4314 1 week ago [mdspan.layout] new Missing move in `mdspan` layout `mapping::operator()`
4454 1 week ago [assertions.assert] new `assert` should forbid `co_await` and `co_yield`
4470 1 week ago [simd] new The use of integer-from<Bytes> all over [simd] is incorrect for Bytes=sizeof(complex<double>)
4436 2 weeks ago [simd.ctor] new `simd` broadcast is overconstrained — std::cw<0.f> is not convertible to simd::vec<float16_t>
3099 2 weeks ago [meta.type.synop] open is_assignable<Incomplete&, Incomplete&>
3662 2 weeks ago [string.append][string.assign] new basic_string::append/assign(NTBS, pos, n) suboptimal
4109 2 weeks ago [rand.req.genl] new Instantiating templates in §[rand] with int8_t/uint8_t is undefined behavior
4238 2 weeks ago [simd.mask.unary] new simd_mask<complex<double>>::operator+/-/~ return a disabled `simd` specialization
4264 2 weeks ago [func.wrap.general] new Skipping indirection is not allowed for function_ref
4329 2 weeks ago [exec.affine.on] lewg Customising affine_on for other algorithms
4330 2 weeks ago [exec.affine.on] lewg affine_on semantics
4331 2 weeks ago [exec.affine.on] lewg affine_on shape may be wrong
4332 2 weeks ago [exec.affine.on] lewg affine_on shouldn't forward the stop token to the scheduling operation
4335 2 weeks ago [task.promise] lewg task shadows the environment's allocator
4344 2 weeks ago [exec.affine.on] new affine_on has no specification for the default
4347 2 weeks ago [task.promise] new task's stop source is always created
4414 3 weeks ago [simd.expos.abi][simd.traits] new §[simd.expos.abi] deduce-abi-t is underspecified and incorrectly referenced from `rebind` and `resize`
4051 3 weeks ago [cmp.categories] new A less hacky and more useful way to compare comparison category types
4058 3 weeks ago [pointer.conversion] lewg std::to_address() should be SFINAE-friendly
4207 3 weeks ago [support.srcloc.cons] new Point of reference for `source_location` is not specified when used in an default template argument
4283 3 weeks ago [obj.lifetime] new `std::trivially_relocate` needs stronger preconditions on "nested" objects with dynamic lifetime
4290 3 weeks ago [ptr.align] new Missing Mandates clauses on `is_sufficiently_aligned`
4213 3 weeks ago [exec.snd] new Sender spec depends on unspecified order of evaluation
4327 3 weeks ago [exec.sched] new Equal schedulers should be required to have same behaviour
4353 3 weeks ago [exec] new Uses of MANDATE-NOTHROW in CPOs should not enclose CPO argument sub-expressions
4355 3 weeks ago [exec.connect] new connect-awaitable() should mandate `rcvr` can receive all completion-signals rather than using constraints
4356 3 weeks ago [exec.connect] new `connect()` should use `get_allocator(get_env(rcvr))` to allocate the coroutine-state for a connect-awaitable coroutine
4357 3 weeks ago [exec.connect] new connect-awaitable should use `is_void_v` to check for result-type of `co_await` expression instead of same_as<void>
4361 3 weeks ago [exec.as.awaitable] lewg awaitable-receiver::set_value should use Mandates instead of constraints
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