List of issues - WG21 LWG Issues
ID Activity Section Status Title
2137 7 hours ago [re.regex.assign] open Misleadingly constrained post-condition in the presence of exceptions
2546 7 hours ago [re.grammar] new Implementability of locale-sensitive UnicodeEscapeSequence matching
3126 7 hours ago [re.submatch] new There's no std::sub_match::compare(string_view) overload
4162 yesterday [facet.num.get.virtuals] new Can the overload of std::num_get::do_get for bool call the overload for long?
2220 yesterday [re.tokiter.comp] open Under-specification of operator== for regex_token_iterator
4160 yesterday [futures.task.general] new packaged_task should reject rvalue reference return types
4088 yesterday [ostream.formatted.print] ready println ignores the locale imbued in std::ostream
4154 yesterday [futures.task.members] new The Mandates for std::packaged_task's constructor from a callable entity should consider decaying
4158 yesterday [futures.task.members] new packaged_task::operator= should abandon its shared state
4130 yesterday [ptr.launder] new Preconditions for std::launder might be overly strict
4132 yesterday [associative.reqmts.general][list.ops] [forward.list.ops] new Throws specifications need to include boolean-testable operations
4145 yesterday [res.on.data.races] new Unclear how [res.on.data.races] apply to templated functions
4155 yesterday [nullablepointer.requirements] new Cpp17NullablePointer should require that some expression can be contextually converted to bool
4157 yesterday [cmp.alg] ready The resolution of LWG3465 was damaged by P2167R3
4153 yesterday [rand.eng.philox] ready Fix extra "-1" for philox_engine::max()
3210 yesterday [util.smartptr.shared.create] new allocate_shared is inconsistent about removing const from the pointer passed to allocator construct and destroy
3216 yesterday [util.smartptr.shared.create] ready Rebinding the allocator before calling construct/destroy in allocate_shared
3891 yesterday [expected.object.general] new LWG 3870 breaks std::expected<cv T, E>
4015 yesterday [optional.monadic] open LWG 3973 broke const overloads of std::optional monadic operations
4161 5 days ago [complex.numbers] new Some free functions don't automatically work for program-defined std::complex<NonFloatingPoint>
4163 5 days ago [facet.num.get.virtuals] new Can the overload of std::num_get::do_get for bool call the overload for long?
4159 1 week ago [container.node][allocator.uses.trait] new Uses-allocator construction mechanisms should be opted out for node handles
3003 1 week ago [futures.promise] lewg <future> still has type-erased allocators in promise
3503 2 weeks ago [time.duration.cast] new chrono::ceil has surprising requirement
4084 2 weeks ago [facet.num.put.virtuals] ready std::fixed ignores std::uppercase
4143 2 weeks ago [exec.set.value][exec.set.error] [exec.set.stopped][exec.opstate.start] new execution::set_value/set_error/set_stopped/start should always return void
4151 2 weeks ago [inplace.vector.modifiers] new Precondition of inplace_vector::swap
4147 2 weeks ago [sequence.reqmts] ready Precondition on inplace_vector::emplace
4140 2 weeks ago [template.bitset.general] [vector.bool.pspc] ready Useless default constructors for bit reference types
4142 2 weeks ago [format.parse.ctx] ready format_parse_context::check_dynamic_spec should require at least one type
4148 2 weeks ago [unique.ptr.single.observers] ready unique_ptr::operator* should not allow dangling references
4141 2 weeks ago [optional.optional.general] [variant.variant.general] [expected.object.general] [expected.void.general] ready Improve prohibitions on "additional storage"
3886 2 weeks ago [optional.optional.general][expected.object.general] ready Monad mo' problems
4156 2 weeks ago [syserr.errcat.virtuals] new error_category messages have unspecified encoding
4057 2 weeks ago [coro.generator.iterator] new generator::iterator's operator* is not noexcept when it can be
4152 3 weeks ago [char.traits.require] new The primary template of std::char_traits is totally underspecified
4150 4 weeks ago [exec.run.loop.members] new The preconditions on run_loop::run() are too strict
4149 4 weeks ago [macro.names] new User defined macros without standard headers (294 redux)
4146 1 month ago [format.formatter.spec][container.adaptors.format] new ยง[format.formatter.spec]/3 unconditionally enables nonlocking for container adaptors
4144 1 month ago [unique.ptr.single.general] new Disallow unique_ptr<T&, D>
2939 1 month ago [meta.type.synop] open Some type-completeness constraints of traits are overspecified
3099 1 month ago [meta.type.synop] open is_assignable<Incomplete&, Incomplete&>
4131 1 month ago [iterator.range] new Including <optional> doesn't provide std::begin/end
4134 1 month ago [rand.eng.philox] ready Issue with Philox algorithm specification
4024 1 month ago [util.smartptr.shared.create] ready Underspecified destruction of objects created in std::make_shared_for_overwrite/std::allocate_shared_for_overwrite
4072 1 month ago [optional.comp.with.t] ready `std::optional` comparisons: constrain harder
4128 1 month ago [allocator.requirements.general] new Allocator requirements should not allow rebinding conversions to be explicit
3638 1 month ago [vector.bool] new vector<bool>::swap(reference, reference) is useless
4049 1 month ago [organization] new C <foo.h> headers not in freestanding
4133 1 month ago [exec.as.awaitable] new awaitable-receiver's members are potentially throwing
Download as CSV
Sort on
Group on