C++ Standard Library Issues List (Revision D91)

Index by Status and Section

Reference ISO/IEC IS 14882:2011(E)

This document is the Index by Status and Section for the Library Active Issues List, Library Defect Reports List, and Library Closed Issues List.

Revised 2014-11-19 at 18:11:43 UTC

Voting (12 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2170 Voting 17.6.3.1 [utility.arg.requirements] Aggregates cannot be DefaultConstructible Yes 2
2016 Voting 17.6.3.5 [allocator.requirements] Allocators must be no-throw swappable Yes 2
2340 Voting 17.6.4.6 [replacement.functions] Replacement allocation functions declared as inline Yes 2
2377 Voting 20.7.5 [ptr.align] std::align requirements overly strict Yes 0
2399 Voting 20.8.2.2.1 [util.smartptr.shared.const] shared_ptr's constructor from unique_ptr should be constrained Yes 0
2400 Voting 20.8.2.2.10 [util.smartptr.getdeleter] shared_ptr's get_deleter() should use addressof() Yes 0
2401 Voting 20.9.11.2 [func.wrap.func] std::function needs more noexcept Yes 0
2396 Voting 20.10.7.6 [meta.trans.other] underlying_type doesn't say what to do for an incomplete enumeration type Yes 0
2408 Voting 20.10.7.6 [meta.trans.other] SFINAE-friendly common_type/iterator_traits is missing in C++14 Yes
2354 Voting 23.4.4.1 [map.overview] Unnecessary copying when inserting into maps with braced-init syntax Yes 2
2404 Voting 25.2.10 [mismatch] mismatch()'s complexity needs to be updated Yes 0
2253 Voting X [dynarray.overview] [arrays.ts] dynarray should state which container requirements aren't met Yes 0

Tentatively Voting (12 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2129 Tentatively Voting 17.6.4.2.1 [namespace.std] User specializations of std::initializer_list Yes 3
2212 Tentatively Voting 20.2 [utility] tuple_size for const pair request <tuple> header Yes 3
2361 Tentatively Voting 20.8.1.2 [unique.ptr.single] Apply 2299 resolution throughout library Yes
2376 Tentatively Voting 20.8.2.1 [util.smartptr.weakptr] bad_weak_ptr::what() overspecified Yes
2365 Tentatively Voting 20.8.2.2 [util.smartptr.shared] Missing noexcept in shared_ptr::shared_ptr(nullptr_t) Yes
2387 Tentatively Voting 20.9.2 [func.require] More nested types that must be accessible and unambiguous Yes
2233 Tentatively Voting 20.9.11.1 [func.wrap.badcall] bad_function_call::what() unhelpful Yes 3
2266 Tentatively Voting 23.2.3 [sequence.reqmts] vector and deque have incorrect insert requirements Yes 2
2230 Tentatively Voting 23.5 [unord] "see below" for initializer-list constructors of unordered containers Yes 4
2106 Tentatively Voting 24.5.3 [move.iterators] move_iterator wrapping iterators returning prvalues Yes 3
2325 Tentatively Voting 25.4.7 [alg.min.max] minmax_element()'s behavior differing from max_element()'s should be noted Yes 3
2217 Tentatively Voting 28.9.2 [re.submatch.op] operator==(sub_match, string) slices on embedded '\0's Yes 2

Ready (13 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2428 Ready 17.6.2.2 [using.headers] "External declaration" used without being defined Yes 0
2425 Ready 18.6.1 [new.delete] operator delete(void*, size_t) doesn't invalidate pointers sufficiently Yes 0
2433 Ready 20.7.12 [specialized.algorithms] uninitialized_copy()/etc. should tolerate overloaded operator& Yes 0
2411 Ready 20.8.2.2 [util.smartptr.shared] shared_ptr is only contextually convertible to bool Yes 0
2434 Ready 20.8.2.2.5 [util.smartptr.shared.obs] shared_ptr::use_count() is efficient Yes 0
2403 Ready 21.5 [string.conversions] stof() should call strtof() and wcstof() Yes 2
2427 Ready 23.3.1 [sequences.general] Container adaptors as sequence containers, redux Yes 0
2364 Ready 23.3.3.4 [deque.modifiers] deque and vector pop_back don't specify iterator invalidation requirements Yes 0
2160 Ready 23.3.6.3 [vector.capacity] Unintended destruction ordering-specification of resize Yes 1
2438 Ready 24.4.2 [iterator.basic] std::iterator inheritance shouldn't be mandated Yes 3
2439 Ready 25.3.9 [alg.unique] unique_copy() sometimes can't fall back to reading its output Yes 3
2440 Ready 26.5.7.1 [rand.util.seedseq] seed_seq::size() should be noexcept Yes 0
2255 Ready X [dynarray.cons] [arrays.ts] dynarray constructor ambiguity Yes 0

Review (4 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2380 Review 17.6.1.2 [headers] May <cstdlib> provide long ::abs(long) and long long ::abs(long long)? Yes 2
2378 Review 18.6.2.1 [bad.alloc] Behaviour of standard exception types Yes 0
2111 Review 18.8.3.4 [terminate] Which unexpected/terminate handler is called from the exception handling runtime? Yes 3
2228 Review 20.8.1.2.3 [unique.ptr.single.asgn] Missing SFINAE rule in unique_ptr templated assignment Yes 3

New (116 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2392 New 17.3.17 [defns.ntcts] "character type" is used but not defined No 3
2292 New 17.5.1.4 [structure.specifications] Find a better phrasing for "shall not participate in overload resolution" No 3
2455 New 17.6.3.5 [allocator.requirements] Allocator default construction should be allowed to throw Yes
2447 New 17.6.3.5 [allocator.requirements] Allocators and volatile-qualified value types Yes 0
2384 New 17.6.3.5 [allocator.requirements] Allocator's deallocate function needs better specification Yes 3
2373 New 17.6.5 [conforming] Make new entities and names in namespace std conforming extensions No 3
2259 New 17.6.5.5 [member.functions] Issues in 17.6.5.5 rules for member functions Yes 3
2251 New 18.2 [support.types] C++ library should define ssize_t Yes 3
2248 New 18.3.2 [limits] numeric_limits::is_iec559 misnamed No 4
2422 New 18.3.2.4 [numeric.limits.members] std::numeric_limits<T>::is_modulo description: "most machines" errata Yes 2
2368 New 18.6.1 [new.delete] Replacing global operator new No 2
2303 New 18.6.1.3 [new.delete.placement] Explicit instantiation of std::vector<UserType> broken? No 3
2398 New 18.7.1 [type.info] type_info's destructor shouldn't be required to be virtual Yes 2
2453 New 18.9 [support.initlist] [iterator.range] and now [iterator.container] aren't available via <initializer_list> No
2432 New 18.9 [support.initlist] initializer_list assignability Yes 2
2413 New 19.3 [assertions] assert macro is overconstrained No 4
2456 New 20.2 [utility] Incorrect exception specifications for 'swap' throughout library No
2388 New 20.2.3 [utility.exchange] Handling self-assignment in the proposed library function std::exchange Yes 2
2289 New 20.3.2 [pairs.pair] constexpr guarantees of defaulted functions still insufficient Yes 3
2312 New 20.4.2.1 [tuple.cnstr] tuple's constructor constraints need to be phrased more precisely Yes 2
2348 New 20.6 [template.bitset] charT('1') is not the wide equivalent of '1' Yes 3
2250 New 20.6.1 [bitset.cons] Follow-up On Library Issue 2207 Yes 3
2421 New 20.7.5 [ptr.align] Non-specification of handling zero size in std::align [ptr.align] No 3
2454 New 20.7.10 [storage.iterator] Add raw_storage_iterator::base() member Yes
2296 New 20.7.12.1 [specialized.addressof] std::addressof should be constexpr Yes 3
2262 New 20.8.1.2 [unique.ptr.single] Requirement for unique_ptr<T>::get_deleter()(p) to be able to destroy the unique_ptr Yes 3
2415 New 20.8.2.2.1 [util.smartptr.shared.const] Inconsistency between unique_ptr and shared_ptr Yes 2
2337 New 20.8.2.2.5 [util.smartptr.shared.obs] shared_ptr operator*() should not be noexcept Yes 2
2445 New 20.8.2.6 [util.smartptr.shared.atomic] "Stronger" memory ordering No
2435 New 20.9.3.4 [refwrap.invoke] reference_wrapper::operator()'s Remark should be deleted Yes 4
2450 New 20.9.5 [comparisons] (greater|less|greater_equal|less_equal)<void> do not yield a total order for pointers Yes 2
2420 New 20.9.11.2 [func.wrap.func] function<void(ArgTypes...)> does not discard the return value of the target object Yes 1
2370 New 20.9.11.2 [func.wrap.func] Operations involving type-erased allocators should not be noexcept in std::function Yes 1
2385 New 20.9.11.2 [func.wrap.func] function::assign allocator argument doesn't make sense Yes 2
2393 New 20.9.11.2 [func.wrap.func] std::function's Callable definition is broken Yes 2
2386 New 20.9.11.2.1 [func.wrap.func.con] function::operator= handles allocators incorrectly Yes 1
2452 New 20.10 [meta] is_constructible, etc. and default arguments No
2290 New 20.10 [meta] Top-level "SFINAE"-based constraints should get a separate definition in Clause 17 Yes 3
2367 New 20.10.4.3 [meta.unary.prop] pair and tuple are not correctly implemented for is_constructible with no args Yes 3
2336 New 20.10.4.3 [meta.unary.prop] is_trivially_constructible/is_trivially_assignable traits are always false Yes 3
2358 New 20.10.4.3 [meta.unary.prop] Apparently-bogus definition of is_empty type trait No 3
2372 New 21.4 [basic.string] Assignment from int to std::string Yes 4
2391 New 21.4 [basic.string] basic_string is missing non-const data() Yes 3
2318 New 21.4 [basic.string] basic_string's wording has confusing relics from the copy-on-write era No 4
2402 New 21.4.2 [string.cons] basic_string(const basic_string& str, size_type pos, size_type n = npos) shouldn't use Allocator() Yes 3
2237 New 21.8 [c.strings] <cuchar> macros No 4
2295 New 22.3.1.2 [locale.cons] Locale name when the provided Facet is a nullptr No 3
2394 New 22.3.1.3 [locale.members] locale::name specification unclear — what is implementation-defined? No 3
2381 New 22.4.2.1.2 [facet.num.get.virtuals] Inconsistency in parsing floating point numbers No 3
2117 New 22.4.2.2.2 [facet.num.put.virtuals] ios_base manipulators should have showgrouping/noshowgrouping No 5
2261 New 23.2 [container.requirements] Are containers required to use their 'pointer' type internally? No 2
2448 New 23.2.1 [container.requirements.general] Non-normative Container destructor specification Yes 0
2269 New 23.2.1 [container.requirements.general] Container iterators and argument-dependent lookup No 4
2436 New 23.2.4 [associative.reqmts] Comparators for associative containers should always be CopyConstructible Yes 2
2362 New 23.2.4 [associative.reqmts] unique, associative emplace() should not move/copy the mapped_type constructor arguments when no insertion happens No 3
2335 New 23.3.2 [array] array<array<int, 3>, 4> should be layout-compatible with int[4][3] No 3
2158 New 23.3.6.3 [vector.capacity] Conditional copy/move in std::vector No 2
2449 New 23.3.6.5 [vector.modifiers] vector::insert invalidates end()? No 3
2164 New 23.3.6.5 [vector.modifiers] What are the semantics of vector.emplace(vector.begin(), vector.back())? No 2
2256 New 23.3.6.5 [vector.modifiers] On vector iterator invalidation No 3
2161 New 23.4 [associative] const equivalence of std::map No 2
2076 New 23.4.6.2 [set.cons] Bad CopyConstructible requirement in set constructors Yes 3
2375 New 24.2.1 [iterator.requirements.general] Is [iterator.requirements.general]/9 too broadly applied? No 3
2437 New 24.2.2 [iterator.iterators] iterator_traits<OutIt>::reference can and can't be void Yes 3
2353 New 24.4.4 [iterator.operations] std::next is over-constrained Yes 4
2208 New 24.5.1 [reverse.iterators] std::reverse_iterator should be a literal type No 3
2366 New 24.6.3 [istreambuf.iterator] istreambuf_iterator end-of-stream equality No 3
2457 New 24.7 [iterator.range] std::begin() and std::end() do not support multi-dimensional arrays correctly No
2173 New 25 [algorithms] The meaning of operator + in the description of the algorithms Yes 4
2242 New 25.3.1 [alg.copy] [uninitialized_]copy_n() defect No 2
2267 New 25.4.1.4 [partial.sort.copy] partial_sort_copy underspecified for ranges of two different types No 3
2166 New 25.4.6 [alg.heap.operations] Heap property underspecified? No 3
2444 New 25.4.6.4 [sort.heap] Inconsistent complexity for std::sort_heap Yes 3
2369 New 25.4.7 [alg.min.max] constexpr max(initializer_list) vs max_element Yes 3
2239 New 25.4.7 [alg.min.max] min/max/minmax requirements Yes 3
2326 New 26.5.1.1 [rand.req.genl] uniform_int_distribution<unsigned char> should be permitted No 2
2154 New 26.5.1.3 [rand.req.urng] What exactly does compile-time complexity imply? No 4
2351 New 26.5.3 [rand.eng] Does .seed() completely reset state of engine? Yes 2
2352 New 26.5.7.1 [rand.util.seedseq] Is a default-constructed std::seed_seq intended to produce a predictable .generate()? No 2
2423 New 26.6.5 [template.slice.array] Missing specification slice_array, gslice_array, mask_array, indirect_array copy constructor Yes 4
2079 New 26.8 [c.math] Required pow() overloads No 3
2349 New 27.7.2.2.1 [istream.formatted.reqmts] Clarify input/output function rethrow behavior Yes 3
2243 New 27.7.2.3 [istream.unformatted] istream::putback problem No 3
2244 New 27.7.2.3 [istream.unformatted] Issue on basic_istream::seekg Yes 3
2221 New 27.7.3 [output.streams] No formatted output operator for nullptr No 3
2342 New 27.7.3.1 [ostream] User conversion to wchar_t const* or to wchar_t not invoked for operator<< Yes 4
2286 New 27.8.2.4 [stringbuf.virtuals] stringbuf::underflow() underspecified Yes 4
2121 New 27.8.6 [stringstream.cons] app for string streams No 3
2431 New 28.3 [re.req] Missing regular expression traits requirements No 3
2338 New 28.7 [re.traits] [re.traits]/7 expects of locale facets something not guaranteed by [locale.facet]/4 Yes 3
2183 New 28.10.1 [re.results.const] Muddled allocator requirements for match_results constructors No 3
2184 New 28.10.1 [re.results.const] Muddled allocator requirements for match_results assignments No 3
2191 New 28.10.1 [re.results.const] Incorrect specification of match_results(match_results&&) No 4
2216 New 28.11.4 [re.alg.replace] regex_replace(basic_string) allocator handling No 3
2220 New 28.12.2.2 [re.tokiter.comp] Under-specification of operator== for regex_token_iterator No 2
2343 New 28.13 [re.grammar] Is the value of the ECMA-262 RegExp object's multiline property really false? No 2
2236 New 29.2 [atomics.syn] kill_dependency unconditionally noexcept No
2265 New 29.3 [atomics.order] 29.3p9 appears to rule out some acceptable executions No
2441 New 29.5 [atomics.types.generic] Exact-width atomic typedefs should be provided Yes
2424 New 29.5 [atomics.types.generic] 29.5 should state that atomic types are not trivially copyable Yes
2426 New 29.6.5 [atomics.types.operations.req] Issue about compare_exchange Yes
2334 New 29.6.5 [atomics.types.operations.req] atomic's default constructor requires "uninitialized" state even for types with non-trivial default-constructor Yes
2379 New 30.2.3 [thread.req.native] Obtaining native handle of the current thread Yes
2309 New 30.4.1.2 [thread.mutex.requirements.mutex] mutex::lock() should not throw device_or_resource_busy Yes
2363 New 30.4.1.4.1 [thread.sharedtimedmutex.class] Defect in 30.4.1.4.1 [thread.sharedtimedmutex.class] Yes
2442 New 30.4.4.2 [thread.once.callonce] call_once() shouldn't DECAY_COPY() Yes
2276 New 30.6 [futures] Missing requirement on std::promise::set_exception No
2412 New 30.6.5 [futures.promise] promise::set_value() and promise::get_future() should not race Yes
2407 New 30.6.9.1 [futures.task.members] packaged_task(allocator_arg_t, const Allocator&, F&&) should neither be constrained nor explicit Yes
2245 New 30.6.9.1 [futures.task.members] packaged_task::reset() memory allocation No
2201 New C.4 [diff.library] Missing macro entries from C standard library No 2
2451 New X [optional.object] [fund.ts] optional<T> should 'forward' T's implicit conversions No
2416 New X [any.class] [fund.ts] std::experimental::any allocator support is unimplementable No
2417 New X [optional.relops] [fund.ts] std::experimental::optional::operator< and LessThanComparable requirement No
2418 New X [tuple.apply] [fund.ts] apply does not work with member pointers Yes
2410 New X [mods.util.smartptr.shared.const] [fund.ts] shared_ptr<array>'s constructor from unique_ptr should be constrained Yes

Open (70 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2136 Open 17.5.1 [structure] Postconditions vs. exceptions No 3
2146 Open 17.6.3.1 [utility.arg.requirements] Are reference types Copy/Move-Constructible/Assignable or Destructible? No 2
2152 Open 17.6.3.2 [swappable.requirements] Instances of standard container types are not swappable No 2
2114 Open 17.6.3.3 [nullablepointer.requirements] Incorrect "contextually convertible to bool" requirements Yes 3
2178 Open 17.6.3.5 [allocator.requirements] Allocator requirement changes not mentioned Annex C No 3
2260 Open 17.6.3.5 [allocator.requirements] Missing requirement for Allocator::pointer Yes 3
2139 Open 17.6.4.2.1 [namespace.std] What is a user-defined type? No 4
2224 Open 17.6.4.10 [res.on.objects] Ambiguous status of access to non-live objects Yes 2
2133 Open 17.6.5.4 [global.functions] Attitude to overloaded comma for iterators Yes 3
2414 Open 17.6.5.8 [reentrancy] Member function reentrancy should be implementation-defined Yes 3
1526 Open 17.6.5.9 [res.on.data.races] C++ should not impose thread safety requirements on C99 library implementations Yes 3
2088 Open 18.8.3 [exception.terminate] std::terminate problem No 3
2241 Open 18.10 [support.runtime] <cstdalign> and #define of alignof No 2
2155 Open 18.10 [support.runtime] Macro __bool_true_false_are_defined should be removed No 4
2234 Open 19.3 [assertions] assert() should allow usage in constant expressions Yes 3
2153 Open 20.2.2 [utility.swap] Narrowing of the non-member swap contract No 2
2051 Open 20.4.2 [tuple.tuple] Explicit tuple constructors for more than one parameter No 2
2089 Open 20.7.9.1 [allocator.members] std::allocator::construct should use uniform initialization Yes 2
2127 Open 20.7.10 [storage.iterator] Move-construction with raw_storage_iterator Yes 3
2072 Open 20.7.11 [temporary.buffer] Unclear wording about capacity of temporary buffers Yes 3
2070 Open 20.8.2.2.6 [util.smartptr.shared.create] allocate_shared should use allocator_traits<A>::construct Yes 2
2179 Open 20.8.2.5 [util.smartptr.enab] enable_shared_from_this and construction from raw pointers No 3
2219 Open 20.9.2 [func.require] INVOKE-ing a pointer to member with a reference_wrapper as the object expression Yes 2
2062 Open 20.9.11.2 [func.wrap.func] Effect contradictions w/o no-throw guarantee of std::function swaps No 2
2119 Open 20.9.12 [unord.hash] Missing hash specializations for extended integer types Yes 3
2077 Open 20.10.4.3 [meta.unary.prop] Further incomplete constraints for type traits No 3
2116 Open 20.10.4.3 [meta.unary.prop] std::swap noexcept(what?) No 3
2101 Open 20.10.7 [meta.trans] Some transformation types can produce impossible types Yes 3
2397 Open 20.10.7.6 [meta.trans.other] map<K, V>::emplace and explicit V constructors No 1
2383 Open 20.12.5.8 [time.duration.literals] Overflow cannot be ill-formed for chrono::duration integer literals No 3
2063 Open 21.4 [basic.string] Contradictory requirements for string move assignment No 3
2151 Open 21.4.1 [string.require] basic_string<>::swap semantics ignore allocators No 3
2238 Open 21.8 [c.strings] Problematic iterator-pair constructor of containers No 3
1169 Open 22.4.2.1.2 [facet.num.get.virtuals] num_get not fully compatible with strto* Yes 3
2307 Open 23 [containers] Should the Standard Library use explicit only when necessary? No 2
2254 Open 23.2.1 [container.requirements.general] [arrays.ts] Is dynarray an allocator-aware container? Yes 3
2321 Open 23.2.1 [container.requirements.general] Moving containers should (usually) be required to preserve iterators Yes 2
2218 Open 23.2.1 [container.requirements.general] Unclear how containers use allocator_traits::construct() Yes 3
2206 Open 23.2.3 [sequence.reqmts] Inaccuracy in initializer_list constructor requirements No 3
2215 Open 23.2.4 [associative.reqmts] (unordered) associative container functors should be CopyConstructible No 3
2227 Open 23.2.4 [associative.reqmts] Stateful comparison objects in associative containers Yes 3
2156 Open 23.2.5 [unord.req] Unordered containers' reserve(n) reserves for n-1 elements Yes 3
1175 Open 23.2.5 [unord.req] unordered complexity Yes 3
2198 Open 23.2.5 [unord.req] max_load_factor(z) makes no strong guarantees, but bans useful behavior No 3
2199 Open 23.2.5 [unord.req] unordered containers are required to have an initial max load factor of 1.0 No 3
2189 Open 23.2.5.1 [unord.req.except] Throwing swap breaks unordered containers' state No 3
2310 Open 23.3.2.1 [array.overview] Public exposition only member in std::array No 4
2157 Open 23.3.2.8 [array.zero] How does std::array<T,0> initialization work when T is not default-constructible? Yes 3
2223 Open 23.3.6.3 [vector.capacity] shrink_to_fit effect on iterator validity Yes 2
2059 Open 23.4.4 [map] C++0x ambiguity problem with map::erase Yes 3
2274 Open 23.4.4.3 [map.access] Does map::operator[] value-initialize or default-insert a missing element? Yes 3
1213 Open 24.2 [iterator.requirements] Meaning of valid and singular iterator underspecified Yes 4
2035 Open 24.2.4 [output.iterators] Output iterator requirements are broken Yes 3
2038 Open 24.2.4 [output.iterators] Missing definition for incrementable iterator No 3
2277 Open 24.7 [iterator.range] [arrays.ts] <dynarray> is missing in 24.7/1 Yes 3
2181 Open 26.5.1.2 [rand.req.seedseq] Exceptions from seed sequence operations Yes 3
2168 Open 26.5.8.2.2 [rand.dist.uni.real] Inconsistent specification of uniform_real_distribution constructor Yes 3
2406 Open 26.5.8.3.4 [rand.dist.bern.negbin] negative_binomial_distribution should reject p == 1 Yes 3
2115 Open 26.6.8 [template.mask.array] Undefined behaviour for valarray assignments with mask_array index? No 4
2294 Open 26.8 [c.math] <cstdlib> should declare abs(double) Yes 2
2192 Open 26.8 [c.math] Validity and return type of std::abs(0u) is unclear Yes 2
2214 Open 27.5.5.2 [basic.ios.cons] Clarify basic_ios::init call restrictions Yes 4
2328 Open 27.7.2.6 [istream.rvalue] Rvalue stream extraction should use perfect forwarding Yes 3
2331 Open 28.5.1 [re.synopt] regex_constants::collate's effects are inaccurately summarized Yes 3
2137 Open 28.8.3 [re.regex.assign] Misleadingly constrained post-condition in the presence of exceptions Yes 3
2195 Open 28.10 [re.results] Missing constructors for match_results Yes 3
2273 Open 28.11.2 [re.alg.match] regex_match ambiguity No 2
2095 Open 30.6.5 [futures.promise] promise and packaged_task missing constructors needed for uses-allocator construction Yes 4
2202 Open 30.6.8 [futures.async] Missing allocator support by async No 4
2264 Open X [dynarray] [arrays.ts] std::dynarray defines its initializer-list constructor in terms of a non-existent constructor Yes 1

LEWG (4 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2446 LEWG 20.4.1 [tuple.general] Unspecialized std::tuple_size should be defined Yes
2419 LEWG 20.4.2.1 [tuple.cnstr] Clang's libc++ extension to std::tuple No
2430 LEWG 23.2.4 [associative.reqmts] Heterogeneous container lookup should be enabled using meta-function instead of nested type No
2443 LEWG 23.3.2 [array] std::array member functions should be constexpr No

Core (1 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2165 Core 29.5 [atomics.types.generic] std::atomic<X> requires X to be nothrow default constructible No

Pending NAD Editorial (3 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2126 Pending NAD Editorial 30.4.1 [thread.mutex.requirements] Several specification problems in regard to mutex requirements Yes
2134 Pending NAD Editorial 30.4.1.2 [thread.mutex.requirements.mutex] Redundant Mutex requirement? Yes
2125 Pending NAD Editorial 30.4.1.3 [thread.timedmutex.requirements] TimedMutex specification problem Yes

Pending NAD (2 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2382 Pending NAD 17.6.5.8 [reentrancy] Unclear order of container update versus object destruction on removing an object Yes 2
2302 Pending NAD 18.6.1.3 [new.delete.placement] Passing null pointer to placement new Yes 2

NAD Future (50 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
877 NAD Future 17 [library] to throw() or to Throw: Nothing. Yes
1173 NAD Future 17 [library] "Equivalence" wishy-washiness Yes
1289 NAD Future 20.2 [utility] Generic casting requirements for smart pointers Yes
1201 NAD Future 20.4.2.4 [tuple.creation] Do we always want to unwrap ref-wrappers in make_tuple Yes
532 NAD Future 20.4.2.7 [tuple.rel] Tuple comparison Yes 348
1112 NAD Future 20.6 [template.bitset] bitsets and new style for loop Yes
933 NAD Future 20.8.1.2.5 [unique.ptr.single.modifiers] Unique_ptr defect Yes
1031 NAD Future 20.8.2.2 [util.smartptr.shared] Need shared_ptr conversion to a unique_ptr Yes
1406 NAD Future 20.8.2.2 [util.smartptr.shared] Support hashing smart-pointers based on owner Yes
1025 NAD Future 20.9.12 [unord.hash] The library should provide more specializations for std::hash Yes
1317 NAD Future 20.9.12 [unord.hash] make_hash Yes
1120 NAD Future 20.10 [meta] New type trait - remove_all Yes
2040 NAD Future 20.10 [meta] Missing type traits related to is_convertible Yes
1121 NAD Future 20.11.4 [ratio.arithmetic] Support for multiple arguments Yes
935 NAD Future 20.12.7 [time.clock] clock error handling needs to be specified Yes
2232 NAD Future 21.2.3 [char.traits.specializations] [CD] The char_traits specializations should declare their length(), compare(), and find() members constexpr Yes
708 NAD Future 22 [localization] Locales need to be per thread and updated for POSIX changes Yes
2226 NAD Future 22.3.3.2.2 [conversions.string] wstring_convert methods do not take allocator instance Yes
1242 NAD Future 23 [containers] Enable SCARY iterators Yes
760 NAD Future 23.2 [container.requirements] The emplace issue Yes
1521 NAD Future 23.2.1 [container.requirements.general] Requirements on internal pointer representations in containers Yes
1041 NAD Future 23.2.4 [associative.reqmts] Add associative/unordered container functions that allow to extract elements Yes
1188 NAD Future 23.2.5 [unord.req] Unordered containers should have a minimum load factor as well as a maximum Yes
851 NAD Future 23.3.2 [array] simplified array construction Yes
1184 NAD Future 23.3.6 [vector] Feature request: dynamic bitset Yes
1422 NAD Future 23.3.7 [vector.bool] vector<bool> iterators are not random access Yes
839 NAD Future 23.4 [associative] Maps and sets missing splice operation Yes
484 NAD Future 24.2.3 [input.iterators] Convertible to T Yes
1320 NAD Future 24.3 [iterator.synopsis] Header for iter_swap Yes
1052 NAD Future 24.5.1.3.5 [reverse.iter.opref] reverse_iterator::operator-> should also support smart pointers Yes
1053 NAD Future 25 [algorithms] Unify algorithms with operator and function object variants Yes
1238 NAD Future 25 [algorithms] defining algorithms taking iterator for range Yes
1282 NAD Future 25 [algorithms] A proposal to add std::split algorithm Yes
1154 NAD Future 26.4 [complex.numbers] complex should accept integral types Yes
1217 NAD Future 26.4 [complex.numbers] Quaternion support Yes
2055 NAD Future 26.7 [numeric.ops] std::move in std::accumulate and other algorithms Yes
423 NAD Future 27 [input.output] effects of negative streamsize in iostreams Yes
255 NAD Future 27.6.3 [streambuf] Why do basic_streambuf<>::pbump() and gbump() take an int? Yes
1203 NAD Future 27.7.3.9 [ostream.rvalue] More useful rvalue stream insertion Yes
1150 NAD Future 27.9.1.14 [fstream] wchar_t, char16_t and char32_t filenames Yes
523 NAD Future 28 [re] regex case-insensitive character ranges are unimplementable as specified Yes
1396 NAD Future 28.8 [re.regex] regex should support allocators Yes 1451
1459 NAD Future 29.3 [atomics.order] Overlapping evaluations are allowed Yes 1458
1484 NAD Future 30.3.1 [thread.thread.class] Need a way to join a thread with a timeout Yes
1488 NAD Future 30.4 [thread.mutex] Improve interoperability between the C++0x and C1x threads APIs Yes
1493 NAD Future 30.4.1 [thread.mutex.requirements] Add mutex, recursive_mutex, is_locked function Yes
936 NAD Future 30.4.1 [thread.mutex.requirements] Mutex type overspecified Yes 961
961 NAD Future 30.4.1 [thread.mutex.requirements] Various threading bugs #11 Yes 936
1499 NAD Future 30.5 [thread.condition] Condition variables preclude wakeup optimization Yes
1235 NAD Future X [rand.concept.dist] Issue with C++0x random number proposal Yes

WP (6 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2371 WP 20.10.2 [meta.type.synop] [fund.ts] No template aliases defined for new type traits Yes 0
2374 WP X [optional.object.observe] [fund.ts] Remarks for optional::to_value are too restrictive Yes 0
2389 WP X [mods.func.wrap] [fund.ts] function::operator= is over-specified and handles allocators incorrectly Yes 2
2390 WP X [mods.func.wrap] [fund.ts] Invocation types and rvalues Yes
2395 WP X [mods.func.wrap] [fund.ts] Preconditions: is defined nowhere Yes 2
2409 WP X [mods.meta.trans.other] [fund.ts] SFINAE-friendly common_type/iterator_traits should be removed from the fundamental-ts Yes

C++14 (149 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2225 C++14 17.6.2.2 [using.headers] Unrealistic header inclusion checks required Yes
2291 C++14 17.6.3.4 [hash.requirements] std::hash is vulnerable to collision DoS attack Yes
2263 C++14 17.6.3.5 [allocator.requirements] Comparing iterators and allocator pointers with different const-character Yes 1
2065 C++14 17.6.3.5 [allocator.requirements] Minimal allocator interface Yes
2081 C++14 17.6.3.5 [allocator.requirements] Allocator requirements should include CopyConstructible Yes
2147 C++14 17.6.3.5 [allocator.requirements] Unclear hint type in Allocator's allocate function Yes
2162 C++14 17.6.3.5 [allocator.requirements] allocator_traits::max_size missing noexcept Yes
2112 C++14 17.6.5 [conforming] User-defined classes that cannot be derived from Yes 1
2013 C++14 17.6.5.6 [constexpr.functions] Do library implementers have the freedom to add constexpr? Yes
2044 C++14 17.6.5.7 [algorithm.stable] No definition of "Stable" for copy algorithms Yes
2099 C++14 18.10 [support.runtime] Unnecessary constraints of va_start() usage Yes
2145 C++14 19.5.1 [syserr.errcat] error_category default constructor Yes
2109 C++14 19.5.5 [syserr.hash] Incorrect requirements for hash specializations Yes
2301 C++14 20.4.2.4 [tuple.creation] Why is std::tie not constexpr? Yes 2
2275 C++14 20.4.2.4 [tuple.creation] [CD] Why is forward_as_tuple not constexpr? Yes
2313 C++14 20.4.2.5 [tuple.helper] tuple_size should always derive from integral_constant<size_t, N> Yes 2
2314 C++14 20.5.1 [intseq.general] apply() should return decltype(auto) and use decay_t before tuple_size Yes 0
2284 C++14 20.7.8 [allocator.traits] Inconsistency in allocator_traits::max_size Yes
2103 C++14 20.7.9 [default.allocator] std::allocator_traits<std::allocator<T>>::propagate_on_container_move_assignment Yes
2047 C++14 20.8.1.2.3 [unique.ptr.single.asgn] Incorrect "mixed" move-assignment semantics of unique_ptr Yes
2246 C++14 20.8.1.2.3 [unique.ptr.single.asgn] unique_ptr assignment effects w.r.t. deleter Yes
2169 C++14 20.8.1.3.3 [unique.ptr.runtime.modifiers] Missing reset() requirements in unique_ptr specialization Yes
2315 C++14 20.8.2.3 [util.smartptr.weak] weak_ptr should be movable Yes 2
2083 C++14 20.8.2.3 [util.smartptr.weak] const-qualification on weak_ptr::owner_before Yes
2316 C++14 20.8.2.3.5 [util.smartptr.weak.obs] weak_ptr::lock() should be atomic Yes 0
2172 C++14 20.8.2.6 [util.smartptr.shared.atomic] Does atomic_compare_exchange_* accept v == nullptr arguments? Yes
2048 C++14 20.9 [function.objects] Unnecessary mem_fn overloads Yes
2149 C++14 20.9 [function.objects] Concerns about 20.8/5 Yes
2010 C++14 20.9.9.1.1 [func.bind.isbind] is_* traits for binding operations can't be meaningfully specialized Yes
2021 C++14 20.9.9.1.3 [func.bind.bind] Further incorrect usages of result_of Yes
2132 C++14 20.9.11.2.1 [func.wrap.func.con] std::function ambiguity Yes 2
2148 C++14 20.9.12 [unord.hash] Hashing enums should be supported directly by std::hash Yes
2346 C++14 20.10.3 [meta.help] integral_constant's member functions should be marked noexcept Yes 0
2015 C++14 20.10.4 [meta.unary] Incorrect pre-conditions for some type traits Yes
2247 C++14 20.10.4.1 [meta.unary.cat] Type traits and std::nullptr_t Yes
2049 C++14 20.10.4.3 [meta.unary.prop] is_destructible is underspecified Yes
2196 C++14 20.10.4.3 [meta.unary.prop] Specification of is_*[copy/move]_[constructible/assignable] unclear for non-referencable types Yes
2197 C++14 20.10.4.3 [meta.unary.prop] Specification of is_[un]signed unclear for non-arithmetic types Yes
2298 C++14 20.10.4.3 [meta.unary.prop] [CD] is_nothrow_constructible is always false because of create<> Yes
2317 C++14 20.10.5 [meta.unary.prop.query] The type property queries should be UnaryTypeTraits returning size_t Yes 0
2141 C++14 20.10.7.6 [meta.trans.other] common_type trait produces reference types Yes
2278 C++14 20.12.2 [time.syn] User-defined literals for Standard Library types Yes
2094 C++14 20.12.5.1 [time.duration.cons] duration conversion overflow shouldn't participate in overload resolution Yes
2203 C++14 20.13.4 [allocator.adaptor.members] scoped_allocator_adaptor uses wrong argument types for piecewise construction Yes
2144 C++14 20.14 [type.index] Missing noexcept specification in type_index Yes
2268 C++14 21.4 [basic.string] Setting a default argument in the declaration of a member function assign of std::basic_string Yes
2064 C++14 21.4 [basic.string] More noexcept issues in basic_string Yes
2003 C++14 21.4.1 [string.require] String exception inconsistency in erase. Yes 0
2069 C++14 21.4.2 [string.cons] Inconsistent exception spec for basic_string move constructor Yes
2235 C++14 21.4.2 [string.cons] Undefined behavior without proper requirements on basic_string constructors Yes
2207 C++14 21.4.5 [string.access] basic_string::at should not have a Requires clause Yes
2011 C++14 21.4.8.9 [string.io] Unexpected output required of strings Yes
2009 C++14 21.5 [string.conversions] Reporting out-of-bound values on numeric string conversions Yes
2174 C++14 22.3.3.2.2 [conversions.string] wstring_convert::converted() should be noexcept Yes
2175 C++14 22.3.3.2.2 [conversions.string] wstring_convert and wbuffer_convert validity Yes
2176 C++14 22.3.3.2.2 [conversions.string] Special members for wstring_convert and wbuffer_convert Yes
2293 C++14 22.4.2.2.2 [facet.num.put.virtuals] Wrong facet used by num_put::do_put Yes 0
2028 C++14 22.4.7.1 [locale.messages] messages_base::catalog overspecified Yes
2229 C++14 22.5 [locale.stdcvt] Standard code conversion facets underspecified Yes
2193 C++14 23 [containers] Default constructors for standard library containers are explicit Yes 1
2182 C++14 23.2.1 [container.requirements.general] Container::[const_]reference types are misleadingly specified Yes 0
2257 C++14 23.2.1 [container.requirements.general] Simplify container requirements with the new algorithms Yes
2308 C++14 23.2.1 [container.requirements.general] Clarify container destructor requirements w.r.t. std::array Yes 0
2320 C++14 23.2.1 [container.requirements.general] select_on_container_copy_construction() takes allocators, not containers Yes 0
2105 C++14 23.2.1 [container.requirements.general] Inconsistent requirements on const_iterator's value_type Yes
2177 C++14 23.2.1 [container.requirements.general] Requirements on Copy/MoveInsertable Yes
2211 C++14 23.2.1 [container.requirements.general] Replace ambiguous use of "Allocator" in container requirements Yes
2200 C++14 23.2.2 [container.requirements.dataraces] Data race avoidance for all containers, not only for sequences Yes
2231 C++14 23.2.3 [sequence.reqmts] DR 704 removes complexity guarantee for clear() Yes
2258 C++14 23.2.4 [associative.reqmts] a.erase(q1, q2) unable to directly return q2 Yes 0
2299 C++14 23.2.4 [associative.reqmts] [CD] Effects of inaccessible key_compare::is_transparent type are not clear Yes 1
2322 C++14 23.2.4 [associative.reqmts] Associative(initializer_list, stuff) constructors are underspecified Yes 0
1214 C++14 23.2.4 [associative.reqmts] Insufficient/inconsistent key immutability requirements for associative containers Yes
2304 C++14 23.2.5 [unord.req] Complexity of count in unordered associative containers Yes 0
2356 C++14 23.2.5 [unord.req] Stability of erasure in unordered associative containers Yes 2
2209 C++14 23.3 [sequences] assign() overspecified for sequence containers Yes
2210 C++14 23.3 [sequences] Missing allocator-extended constructor for allocator-aware containers Yes
2045 C++14 23.3.4.6 [forwardlist.ops] forward_list::merge and forward_list::splice_after with unequal allocators Yes
2123 C++14 23.3.4.6 [forwardlist.ops] merge() allocator requirements for lists versus forward lists Yes
2222 C++14 23.3.4.6 [forwardlist.ops] Inconsistency in description of forward_list::splice_after single-element overload Yes
2122 C++14 23.3.5.5 [list.ops] merge() stability for lists versus forward lists Yes
2323 C++14 23.3.6.3 [vector.capacity] vector::resize(n, t)'s specification should be simplified Yes 0
2033 C++14 23.3.6.3 [vector.capacity] Preconditions of reserve, shrink_to_fit, and resize functions Yes
2252 C++14 23.3.6.5 [vector.modifiers] Strong guarantee on vector::push_back() still broken with C++11? Yes
2187 C++14 23.3.7 [vector.bool] vector<bool> is missing emplace and emplace_back member functions Yes
2005 C++14 23.4.4.4 [map.modifiers] unordered_map::insert(T&&) protection should apply to map too Yes
2050 C++14 23.5 [unord] Unordered associative containers do not use allocator_traits to define member types Yes
2194 C++14 23.6 [container.adaptors] Impossible container requirements for adaptor types Yes
2061 C++14 24.3 [iterator.synopsis] make_move_iterator and arrays Yes
2128 C++14 24.3 [iterator.synopsis] Absence of global functions cbegin/cend Yes
2285 C++14 24.5.1 [reverse.iterators] make_reverse_iterator Yes
2360 C++14 24.5.1.1 [reverse.iterator] reverse_iterator::operator*() is unimplementable Yes 1
2188 C++14 24.5.1.3.5 [reverse.iter.opref] Reverse iterator does not fully support targets that overload operator& Yes 1
2324 C++14 24.5.2.2.1 [back.insert.iter.cons] Insert iterator constructors should use addressof() Yes 0
2280 C++14 24.7 [iterator.range] begin/end for arrays should be constexpr and noexcept Yes
2150 C++14 25.2.6 [alg.find.end] Unclear specification of find_end Yes
2039 C++14 25.3.1 [alg.copy] Issues with std::reverse and std::copy_if Yes
2110 C++14 25.3.8 [alg.remove] remove can't swap but note says it might Yes
2074 C++14 25.3.10 [alg.reverse] Off by one error in std::reverse_copy Yes
2357 C++14 25.3.13 [alg.partitions] Remaining "Assignable" requirement Yes 0
2339 C++14 25.4.2 [alg.nth.element] Wording issue in nth_element Yes 0
2163 C++14 25.4.2 [alg.nth.element] nth_element requires inconsistent post-conditions Yes
2350 C++14 25.4.7 [alg.min.max] min, max, and minmax should be constexpr Yes 1
2180 C++14 26.5.7.1 [rand.util.seedseq] Exceptions from std::seed_seq operations Yes
2058 C++14 26.6 [numarray] valarray and begin/end Yes
2071 C++14 26.6.2.3 [valarray.assign] std::valarray move-assignment Yes
2086 C++14 26.8 [c.math] Overly generic type support for math functions Yes
2087 C++14 27.5 [iostreams.base] iostream_category() and noexcept Yes
2143 C++14 27.5.3 [ios.base] ios_base::xalloc should be thread-safe Yes
2085 C++14 27.7.2.3 [istream.unformatted] Wrong description of effect 1 of basic_istream::ignore Yes
2341 C++14 27.7.3.5 [ostream.seeks] Inconsistency between basic_ostream::seekp(pos) and basic_ostream::seekp(off, dir) Yes 0
2272 C++14 27.7.6 [quoted.manip] quoted should use char_traits::eq for character comparison Yes
2344 C++14 27.7.6 [quoted.manip] quoted()'s interaction with padding is unclear Yes 1
2329 C++14 28.4 [re.syn] regex_match()/regex_search() with match_results should forbid temporary strings Yes 2
2053 C++14 28.5 [re.const] Errors in regex bitmask types Yes
2359 C++14 28.5.1 [re.synopt] How does regex_constants::nosubs affect basic_regex::mark_count()? Yes 0
2330 C++14 28.5.1 [re.synopt] regex("meow", regex::icase) is technically forbidden but should be permitted Yes 0
1450 C++14 28.5.2 [re.matchflag] Contradiction in regex_constants Yes 3
2271 C++14 28.7 [re.traits] regex_traits::lookup_classname specification unclear Yes
2018 C++14 28.7 [re.traits] [CD] regex_traits::isctype Returns clause is wrong Yes
2306 C++14 28.10 [re.results] match_results::reference should be value_type&, not const value_type& Yes 4
2205 C++14 28.11.2 [re.alg.match] Problematic postconditions of regex_match and regex_search Yes 0
2213 C++14 28.11.4 [re.alg.replace] Return value of std::regex_replace Yes 0
2332 C++14 28.12 [re.iter] regex_iterator/regex_token_iterator should forbid temporary regexes Yes 2
2130 C++14 29.3 [atomics.order] Missing ordering constraints Yes
2138 C++14 29.7 [atomics.flag] atomic_flag::clear should not accept memory_order_consume Yes
2159 C++14 29.7 [atomics.flag] atomic_flag initialization Yes
2091 C++14 30.4.1.3 [thread.timedmutex.requirements] Misplaced effect in m.try_lock_for() Yes
2288 C++14 30.4.1.4 [thread.sharedmutex.requirements] Inconsistent requirements for shared mutexes Yes
2104 C++14 30.4.2.2 [thread.lock.unique] unique_lock move-assignment should not be noexcept Yes
2080 C++14 30.4.4 [thread.once] Specify when once_flag becomes invalid Yes
2140 C++14 30.5 [thread.condition] Meaning of notify_all_at_thread_exit synchronization requirement? Yes
2190 C++14 30.5 [thread.condition] Condition variable specification Yes
2135 C++14 30.5.1 [thread.condition.condvar] Unclear requirement for exceptions thrown in condition_variable::wait() Yes
2093 C++14 30.5.1 [thread.condition.condvar] Throws clause of condition_variable::wait with predicate Yes
2092 C++14 30.5.2 [thread.condition.condvarany] Vague Wording for condition_variable_any Yes
2056 C++14 30.6.1 [futures.overview] future_errc enums start with value 0 (invalid value for broken_promise) Yes
2102 C++14 30.6.1 [futures.overview] Why is std::launch an implementation-defined type? Yes
2098 C++14 30.6.5 [futures.promise] Minor Inconsistency between promise::set_value and promise::set_value_at_thread_exit Yes
2096 C++14 30.6.6 [futures.unique_future] Incorrect constraints of future::get in regard to MoveAssignable Yes
2185 C++14 30.6.6 [futures.unique_future] Missing throws clause for future/shared_future::wait_for/wait_until Yes
2186 C++14 30.6.8 [futures.async] Incomplete action on async/launch::deferred Yes
2078 C++14 30.6.8 [futures.async] Throw specification of async() incomplete Yes
2100 C++14 30.6.8 [futures.async] timed waiting functions cannot timeout if launch::async policy used Yes
2120 C++14 30.6.8 [futures.async] What should async do if neither 'async' nor 'deferred' is set in policy? Yes
2067 C++14 30.6.9 [futures.task] packaged_task should have deleted copy c'tor with const parameter Yes
2142 C++14 30.6.9.1 [futures.task.members] packaged_task::operator() synchronization too broad? Yes
2097 C++14 30.6.9.1 [futures.task.members] packaged_task constructors should be constrained Yes
2300 C++14 X [map.ops] [CD] Redundant sections for map and multimap members should be removed Yes

C++11 (322 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
1349 C++11 17 [library] swap should not throw Yes
1195 C++11 17 [library] "Diagnostic required" wording is insufficient to prevent UB Yes
1354 C++11 17.3.8 [defns.deadlock] The definition of deadlock excludes cases involving a single thread Yes
997 C++11 17.5.1.4 [structure.specifications] "Effects: Equivalent to" is underspecified Yes
1065 C++11 17.6.1.1 [contents] Allow inline namespaces within namespace std for implementations Yes
1360 C++11 17.6.1.3 [compliance] Add <atomic> to free-standing implementations Yes
1264 C++11 17.6.1.3 [compliance] quick_exit support for freestanding implementations Yes
724 C++11 17.6.3.1 [utility.arg.requirements] DefaultConstructible is not defined Yes
753 C++11 17.6.3.1 [utility.arg.requirements] Move constructor in draft Yes
1309 C++11 17.6.3.1 [utility.arg.requirements] Missing expressions for Move/CopyConstructible Yes
1332 C++11 17.6.3.4 [hash.requirements] Let Hash objects throw! Yes
752 C++11 17.6.3.5 [allocator.requirements] Allocator complexity requirement Yes
1157 C++11 17.6.4.2.1 [namespace.std] Local types can now instantiate templates Yes
2014 C++11 17.6.4.3.1 [macro.names] More restrictions on macro names Yes
1004 C++11 17.6.4.8 [res.on.functions] Clarify "throws an exception" Yes
1362 C++11 17.6.4.9 [res.on.arguments] Description of binding to rvalue-references should use the new 'xvalue' vocabulary Yes
1204 C++11 17.6.4.9 [res.on.arguments] Global permission to move Yes
1095 C++11 17.6.4.10 [res.on.objects] Shared objects and the library wording unclear Yes
1178 C++11 17.6.5.2 [res.on.headers] Header dependencies Yes
1066 C++11 18 [language.support] Use [[noreturn]] attribute in the library Yes
1363 C++11 18.2 [support.types] offsetof should be marked noexcept Yes
1097 C++11 18.2 [support.types] #define __STDCPP_THREADS Yes
993 C++11 18.5 [support.start.term] _Exit needs better specification Yes
1144 C++11 18.5 [support.start.term] "thread safe" is undefined Yes
1006 C++11 18.6.1 [new.delete] operator delete in garbage collected implementation Yes
1524 C++11 18.6.1.4 [new.delete.dataraces] Allocation functions are missing happens-before requirements and guarantees Yes
994 C++11 18.6.2.3 [new.handler] quick_exit should terminate well-defined Yes
471 C++11 18.8.1 [exception] result of what() implementation-defined Yes
1368 C++11 18.8.4 [uncaught] Thread safety of std::uncaught_exception() Yes
1130 C++11 18.8.5 [propagation] copy_exception name misleading Yes
1370 C++11 18.8.6 [except.nested] throw_with_nested should not use perfect forwarding Yes
819 C++11 18.8.6 [except.nested] rethrow_if_nested Yes
1136 C++11 18.8.6 [except.nested] Incomplete specification of nested_exception::rethrow_nested() Yes
1216 C++11 18.8.6 [except.nested] LWG 1066 Incomplete? Yes
894 C++11 18.10 [support.runtime] longjmp and destructors Yes
1237 C++11 19.5 [syserr] Constrained error_code/error_condition members Yes
890 C++11 19.5.1 [syserr.errcat] Improving <system_error> initialization Yes
1372 C++11 19.5.1.5 [syserr.errcat.objects] Adopt recommended practice for standard error categories Yes
1103 C++11 19.5.6.2 [syserr.syserr.members] system_error constructor postcondition overly strict Yes
1255 C++11 20.2 [utility] declval should be added to the library Yes
939 C++11 20.2.4 [forward] Problem with std::identity and reference-to-temporaries Yes
296 C++11 20.3 [pairs] Missing descriptions and requirements of pair operators Yes
811 C++11 20.3 [pairs] pair of pointers no longer works with literal 0 Yes
885 C++11 20.3 [pairs] pair assignment Yes
886 C++11 20.4.2.1 [tuple.cnstr] tuple construction Yes
1384 C++11 20.4.2.4 [tuple.creation] Function pack_arguments is poorly named Yes
1385 C++11 20.4.2.4 [tuple.creation] tuple_cat should be a single variadic signature Yes
1386 C++11 20.4.2.4 [tuple.creation] pack_arguments overly complex Yes
1118 C++11 20.4.2.5 [tuple.helper] tuple query APIs do not support cv-qualification Yes
1191 C++11 20.4.2.6 [tuple.elem] tuple get API should respect rvalues Yes
1335 C++11 20.4.2.7 [tuple.rel] Insufficient requirements for tuple::operator<() Yes
853 C++11 20.6 [template.bitset] to_string needs updating with zero and one Yes
1113 C++11 20.6 [template.bitset] bitset::to_string could be simplified Yes
1227 C++11 20.6 [template.bitset] <bitset> synopsis overspecified Yes
1250 C++11 20.6 [template.bitset] <bitset> still overspecified Yes
1325 C++11 20.6.1 [bitset.cons] bitset Yes
907 C++11 20.6.2 [bitset.members] Bitset's immutable element retrieval is inconsistently defined Yes
1401 C++11 20.7 [memory] Provide support for unique_ptr<T> == nullptr Yes
1402 C++11 20.7 [memory] nullptr constructors for smart pointers should be constexpr Yes
1073 C++11 20.7 [memory] Declaration of allocator_arg should be constexpr Yes
1404 C++11 20.7.3 [pointer.traits] pointer_traits should have a size_type member Yes
1408 C++11 20.7.4 [util.dynamic.safety] Allow recycling of pointers after undeclare_no_pointers Yes
1098 C++11 20.7.4 [util.dynamic.safety] definition of get_pointer_safety() Yes
1403 C++11 20.7.6 [allocator.tag] Inconsistent definitions for allocator_arg Yes
1285 C++11 20.7.8.2 [allocator.traits.members] allocator_traits call to new Yes
1286 C++11 20.7.8.2 [allocator.traits.members] allocator_traits::select_on_container_copy_construction type-o Yes
866 C++11 20.7.12 [specialized.algorithms] Qualification of placement new-expressions Yes
999 C++11 20.7.12 [specialized.algorithms] Taking the address of a function Yes
970 C++11 20.7.12.1 [specialized.addressof] addressof overload unneeded Yes
1339 C++11 20.7.12.4 [uninitialized.fill.n] uninitialized_fill_n should return the end of its range Yes
1193 C++11 20.8.1.1 [unique.ptr.dltr] default_delete cannot be instantiated with incomplete types Yes
1517 C++11 20.8.1.1.2 [unique.ptr.dltr.dflt] default_delete's default constructor should be trivial Yes
854 C++11 20.8.1.1.2 [unique.ptr.dltr.dflt] default_delete converting constructor underspecified Yes
938 C++11 20.8.1.1.3 [unique.ptr.dltr.dflt1] default_delete<T[]>::operator() should only accept T* Yes
1303 C++11 20.8.1.2 [unique.ptr.single] shared_ptr, unique_ptr, and rvalue references v2 Yes
1021 C++11 20.8.1.2.3 [unique.ptr.single.asgn] Allow nullptr_t assignments to unique_ptr Yes
998 C++11 20.8.1.2.5 [unique.ptr.single.modifiers] Smart pointer referencing its owner Yes
821 C++11 20.8.1.3.3 [unique.ptr.runtime.modifiers] Minor cleanup : unique_ptr Yes
758 C++11 20.8.2.2 [util.smartptr.shared] shared_ptr and nullptr Yes
896 C++11 20.8.2.2 [util.smartptr.shared] Library thread safety issue Yes
881 C++11 20.8.2.2.1 [util.smartptr.shared.const] shared_ptr conversion issue Yes
925 C++11 20.8.2.2.1 [util.smartptr.shared.const] shared_ptr's explicit conversion from unique_ptr Yes
899 C++11 20.8.2.2.2 [util.smartptr.shared.dest] Adjusting shared_ptr for nullptr_t Yes
711 C++11 20.8.2.2.5 [util.smartptr.shared.obs] Contradiction in empty shared_ptr Yes
1262 C++11 20.8.2.2.7 [util.smartptr.shared.cmp] std::less<std::shared_ptr<T>> is underspecified Yes
1256 C++11 20.8.2.3 [util.smartptr.weak] weak_ptr comparison functions should be removed Yes
1231 C++11 20.8.2.3.5 [util.smartptr.weak.obs] weak_ptr comparisons incompletely resolved Yes
949 C++11 20.8.2.4 [util.smartptr.ownerless] owner_less Yes
1030 C++11 20.8.2.6 [util.smartptr.shared.atomic] Missing requirements for smart-pointer safety API Yes
1294 C++11 20.9.2 [func.require] Difference between callable wrapper and forwarding call wrapper unclear Yes
1295 C++11 20.9.2 [func.require] Contradictory call wrapper requirements Yes
1520 C++11 20.9.2 [func.require] INVOKE on member data pointer with too many arguments Yes
987 C++11 20.9.3 [refwrap] reference_wrapper and function types Yes
2017 C++11 20.9.3 [refwrap] std::reference_wrapper makes incorrect usage of std::result_of Yes
2022 C++11 20.9.3 [refwrap] reference_wrapper<T>::result_type is underspecified Yes
688 C++11 20.9.3.1 [refwrap.const] reference_wrapper, cref unsafe, allow binding to rvalues Yes
1071 C++11 20.9.9.1.1 [func.bind.isbind] is_bind_expression should derive from integral_constant<bool> Yes
817 C++11 20.9.9.1.3 [func.bind.bind] bind needs to be moved Yes
920 C++11 20.9.10 [func.memfn] Ref-qualification support in the library Yes 1230
1399 C++11 20.9.11.2 [func.wrap.func] function does not need an explicit default constructor Yes
1070 C++11 20.9.11.2 [func.wrap.func] Ambiguous move overloads in function Yes
1240 C++11 20.9.11.2 [func.wrap.func] Deleted comparison functions of std::function not needed Yes
1287 C++11 20.9.11.2.1 [func.wrap.func.con] std::function requires CopyConstructible target object Yes
1288 C++11 20.9.11.2.1 [func.wrap.func.con] std::function assignment from rvalues Yes
1292 C++11 20.9.11.2.1 [func.wrap.func.con] std::function should support all callable types Yes
1400 C++11 20.9.11.2.1 [func.wrap.func.con] FCD function does not need an explicit default constructor Yes
1333 C++11 20.9.11.2.4 [func.wrap.func.inv] Missing forwarding during std::function invocation Yes
978 C++11 20.9.12 [unord.hash] Hashing smart pointers Yes
1182 C++11 20.9.12 [unord.hash] Unfortunate hash dependencies Yes
1245 C++11 20.9.12 [unord.hash] std::hash<string> & co Yes
1114 C++11 20.10 [meta] Type traits underspecified Yes
1019 C++11 20.10.3 [meta.help] Make integral_constant objects useable in integral-constant-expressions Yes
931 C++11 20.10.4.3 [meta.unary.prop] type trait extent<T, I> Yes
1131 C++11 20.10.4.3 [meta.unary.prop] C++0x does not need alignment_of Yes
975 C++11 20.10.6 [meta.rel] is_convertible cannot be instantiated for non-convertible types Yes
1187 C++11 20.10.7.6 [meta.trans.other] std::decay Yes
1388 C++11 20.11.3 [ratio.ratio] LWG 1281 incorrectly accepted Yes
921 C++11 20.11.3 [ratio.ratio] Rational Arithmetic should use template aliases Yes
948 C++11 20.11.4 [ratio.arithmetic] ratio arithmetic tweak Yes
954 C++11 20.12.3 [time.clock.req] Various threading bugs #4 Yes
956 C++11 20.12.3 [time.clock.req] Various threading bugs #6 Yes
951 C++11 20.12.4.1 [time.traits.is_fp] Various threading bugs #1 Yes
934 C++11 20.12.5 [time.duration] duration is missing operator% Yes
1171 C++11 20.12.5 [time.duration] duration types should be literal Yes
1177 C++11 20.12.5 [time.duration] Improve "diagnostic required" wording Yes
974 C++11 20.12.5.1 [time.duration.cons] duration<double> should not implicitly convert to duration<int> Yes
1271 C++11 20.12.5.5 [time.duration.nonmember] CR undefined in duration operators Yes
2004 C++11 20.12.5.5 [time.duration.nonmember] duration::operator* has template parameters in funny order Yes
2020 C++11 20.12.5.5 [time.duration.nonmember] Time utility arithmetic constexpr functions have invalid effects Yes
957 C++11 20.12.7.1 [time.clock.system] Various threading bugs #7 Yes
1316 C++11 20.13 [allocator.adaptor] scoped_allocator_adaptor operator== has no definition Yes
1170 C++11 21.1 [strings.general] String char-like types no longer PODs Yes
1414 C++11 21.2.3.2 [char.traits.specializations.char16_t] Fixing remaining dead links to POS_T and OFF_T Yes 1444
876 C++11 21.4 [basic.string] basic_string access operations should give stronger guarantees Yes
847 C++11 21.4.1 [string.require] string exception safety guarantees Yes
1192 C++11 21.4.3 [string.iterators] basic_string missing definitions for cbegin / cend / crbegin / crend Yes
1323 C++11 21.4.6.6 [string::replace] basic_string::replace should use const_iterator Yes
1138 C++11 21.4.8.1 [string::op+] Unusual return value for operator+ Yes
1261 C++11 21.5 [string.conversions] Insufficent overloads for to_string / to_wstring Yes
1298 C++11 22.2 [locale.syn] Missing specialization of ctype_byname<char> Yes
2019 C++11 22.3.3.1 [classification] isblank not supported by std::locale Yes
991 C++11 22.3.3.2.2 [conversions.string] Provide allocator for wstring_convert Yes
1252 C++11 22.3.3.2.3 [conversions.buffer] wbuffer_convert::state_type inconsistency Yes
473 C++11 22.4.1.1 [locale.ctype] underspecified ctype calls Yes
427 C++11 22.4.2.1.2 [facet.num.get.virtuals] Stage 2 and rationale of DR 221 Yes
2041 C++11 22.4.2.1.2 [facet.num.get.virtuals] Stage 2 accumulate incompatibilty Yes
1152 C++11 22.4.2.2.2 [facet.num.put.virtuals] Expressions parsed differently than intended Yes
671 C++11 22.4.2.2.2 [facet.num.put.virtuals] precision of hexfloat Yes
836 C++11 22.4.6.1.2 [locale.money.get.virtuals] Effects of money_base::space and money_base::none on money_get Yes 670
774 C++11 23 [containers] Member swap undefined for most containers Yes
868 C++11 23 [containers] Default construction and value-initialization Yes
883 C++11 23 [containers] swap circular definition Yes
704 C++11 23.2 [container.requirements] MoveAssignable requirement for container value type overly strict Yes
1416 C++11 23.2 [container.requirements] forward_list::erase_after should not be allowed to throw Yes
861 C++11 23.2 [container.requirements] Incomplete specification of EqualityComparable for std::forward_list Yes
1319 C++11 23.2.1 [container.requirements.general] Containers should require an iterator that is at least a Forward Iterator Yes
1034 C++11 23.2.1 [container.requirements.general] Clarify generality of Container Requirement tables Yes
1234 C++11 23.2.3 [sequence.reqmts] "Do the right thing" and NULL Yes
1037 C++11 23.2.3 [sequence.reqmts] Unclear status of match_results as library container Yes
1038 C++11 23.2.3 [sequence.reqmts] Sequence requirement table needs to reference several new containers Yes
1039 C++11 23.2.3 [sequence.reqmts] Sequence container back function should also support const_iterator Yes
149 C++11 23.2.3 [sequence.reqmts] Insert should return iterator to first element inserted Yes
982 C++11 23.2.4 [associative.reqmts] Wrong complexity for initializer_list assignment in Table 85 Yes
1040 C++11 23.2.4 [associative.reqmts] Clarify possible sameness of associative container's iterator and const_iterator Yes
1253 C++11 23.2.4 [associative.reqmts] invalidation of iterators and emplace vs. insert inconsistence in assoc. containers Yes
869 C++11 23.2.5 [unord.req] Bucket (local) iterators and iterating past end Yes
870 C++11 23.2.5 [unord.req] Do unordered containers not support function pointers for predicate/hasher? Yes
981 C++11 23.2.5 [unord.req] Unordered container requirements should add initializer_list support Yes
1189 C++11 23.2.5 [unord.req] Awkward interface for changing the number of buckets in an unordered associative container Yes
1197 C++11 23.2.5 [unord.req] Can unordered containers have bucket_count() == 0? Yes
1306 C++11 23.3.2 [array] pointer and const_pointer for <array> Yes
1417 C++11 23.3.2.8 [array.zero] front/back on a zero-sized array should be undefined Yes
1418 C++11 23.3.3.3 [deque.capacity] Effects of resize(size()) on a deque Yes
878 C++11 23.3.4 [forwardlist] forward_list preconditions Yes
1276 C++11 23.3.4 [forwardlist] forwardlist missing allocator constructors Yes
2042 C++11 23.3.4.3 [forwardlist.iter] Comparing forward_list::before_begin() to forward_list::end() Yes
1340 C++11 23.3.4.5 [forwardlist.modifiers] Why does forward_list::resize take the object to be copied by value? Yes
1278 C++11 23.3.4.5 [forwardlist.modifiers] Inconsistent return values for forward_list::insert_after Yes
898 C++11 23.3.4.6 [forwardlist.ops] Small contradiction in n2723 to forward to committee Yes
1133 C++11 23.3.4.6 [forwardlist.ops] Does N2844 break current specification of list::splice? Yes
1310 C++11 23.3.4.6 [forwardlist.ops] forward_list splice_after from lvalues Yes
1420 C++11 23.3.5.3 [list.capacity] Effects of resize(size()) on a list Yes
1207 C++11 23.3.5.5 [list.ops] Underspecified std::list operations? Yes
1215 C++11 23.3.5.5 [list.ops] list::merge with unequal allocators Yes
1525 C++11 23.3.6.3 [vector.capacity] Effects of resize(size()) on a vector Yes
1312 C++11 23.3.6.4 [vector.data] vector::data no longer returns a raw pointer Yes
814 C++11 23.3.7 [vector.bool] vector<bool>::swap(reference, reference) not defined Yes
1254 C++11 23.3.7 [vector.bool] Misleading sentence in vector<bool>::flip Yes
1284 C++11 23.3.7 [vector.bool] vector<bool> initializer_list constructor missing an allocator argument Yes
1423 C++11 23.4.4 [map] map constructor accepting an allocator as single parameter should be explicit Yes
2007 C++11 23.4.4.3 [map.access] Incorrect specification of return value for map<>::at() Yes
1424 C++11 23.4.5 [multimap] multimap constructor accepting an allocator as a single parameter should be explicit Yes
1425 C++11 23.4.6 [set] set constructor accepting an allocator as a single parameter should be explicit Yes
1426 C++11 23.4.7 [multiset] multiset constructor accepting an allocator as a single parameter should be explicit Yes
676 C++11 23.5 [unord] Moving the unordered containers Yes
1427 C++11 23.5.4 [unord.map] unordered_map constructor accepting an allocator as a single parameter should be explicit Yes
1519 C++11 23.5.4 [unord.map] bucketsize() const only for unordered set Yes
1428 C++11 23.5.5 [unord.multimap] unordered_multimap constructor accepting an allocator as a single parameter should be explicit Yes
1429 C++11 23.5.6 [unord.set] unordered_set constructor accepting an allocator as a single parameter should be explicit Yes
1430 C++11 23.5.7 [unord.multiset] unordered_multiset constructor accepting an allocator as a single parameter should be explicit Yes
1194 C++11 23.6 [container.adaptors] Unintended queue constructor Yes
1198 C++11 23.6 [container.adaptors] Container adaptor swap: member or non-member? Yes
1199 C++11 23.6 [container.adaptors] Missing extended copy constructor in container adaptors Yes
1079 C++11 24.2.7 [random.access.iterators] UK-265: RandomAccessIterator's operator- has nonsensical effects clause Yes
1011 C++11 24.4.4 [iterator.operations] next/prev wrong iterator type Yes
1012 C++11 24.5.1.3.1 [reverse.iter.cons] reverse_iterator default ctor should value initialize Yes
1334 C++11 24.5.2.2.2 [back.insert.iter.op=] Insert iterators are broken for some proxy containers compared to C++03 Yes
872 C++11 24.5.3.3.12 [move.iter.op.index] move_iterator::operator[] has wrong return type Yes
788 C++11 24.6.1 [istream.iterator] Ambiguity in [istream.iterator] Yes
838 C++11 24.6.1 [istream.iterator] Can an end-of-stream iterator become a non-end-of-stream one? Yes
1280 C++11 24.6.1.1 [istream.iterator.cons] Initialization of stream iterators Yes
659 C++11 24.6.3 [istreambuf.iterator] istreambuf_iterator should have an operator->() Yes
1126 C++11 24.6.3.5 [istreambuf.iterator::equal] istreambuff_iterator::equal needs a const & parameter Yes
1205 C++11 25 [algorithms] Some algorithms could more clearly document their handling of empty ranges Yes
1110 C++11 25.2.4 [alg.foreach] Is for_each overconstrained? Yes
1431 C++11 25.2.12 [alg.is_permutation] is_permutation must be more restrictive Yes
1338 C++11 25.2.13 [alg.search] LWG 1205 incorrectly applied Yes
1206 C++11 25.3.2 [alg.move] Incorrect requires for move_backward and copy_backward Yes
865 C++11 25.3.6 [alg.fill] More algorithms that throw away information Yes
1241 C++11 25.3.9 [alg.unique] unique_copy needs to require EquivalenceRelation Yes
1432 C++11 25.3.12 [alg.random.shuffle] random_shuffle signatures are inconsistent Yes 1433
498 C++11 25.3.13 [alg.partitions] Requirements for partition() and stable_partition() too strong Yes
556 C++11 25.4 [alg.sorting] Is Compare a BinaryPredicate? Yes
780 C++11 25.4.4 [alg.merge] std::merge() specification incorrect/insufficient Yes
860 C++11 26 [numerics] Floating-Point State Yes
1435 C++11 26.4.7 [complex.value.ops] Unclear returns specifications for C99 complex number functions Yes
1137 C++11 26.4.9 [cmplx.over] Return type of conj and proj Yes
1522 C++11 26.4.9 [cmplx.over] conj specification is now nonsense Yes
1436 C++11 26.5.3 [rand.eng] Random number engine constructor concerns Yes
1437 C++11 26.5.3.2 [rand.eng.mers] Mersenne twister meaningless for word sizes less than two Yes
1438 C++11 26.5.4.2 [rand.adapt.disc] No definition for base() Yes
1439 C++11 26.5.8.6.2 [rand.dist.samp.pconst] Return from densities() functions? Yes
1440 C++11 26.5.8.6.3 [rand.dist.samp.plinear] Incorrect specification for piecewise_linear_distribution Yes
630 C++11 26.6.2.2 [valarray.cons] arrays of valarray Yes
1208 C++11 26.6.2.2 [valarray.cons] valarray initializer_list constructor has incorrect effects Yes
430 C++11 26.6.2.5 [valarray.sub] valarray subset operations Yes
539 C++11 26.7.4 [partial.sum] partial_sum and adjacent_difference should mention requirements Yes
871 C++11 26.7.6 [numeric.iota] Iota's requirements on T are too strong Yes
1441 C++11 26.8 [c.math] Floating-point test functions are incorrectly specified Yes
1257 C++11 27.5 [iostreams.base] Header <ios> still contains a concept_map Yes
1123 C++11 27.5.3.1.6 [ios::Init] No requirement that standard streams be flushed Yes
1249 C++11 27.5.5.2 [basic.ios.cons] basic_ios default ctor Yes
835 C++11 27.5.5.3 [basic.ios.members] Tying two streams together (correction to DR 581) Yes
1104 C++11 27.5.5.3 [basic.ios.members] basic_ios::move should accept lvalues Yes
1183 C++11 27.5.5.3 [basic.ios.members] basic_ios::set_rdbuf may break class invariants Yes
1094 C++11 27.5.5.4 [iostate.flags] Replace "unspecified-bool-type" by "explicit operator bool() const" in I/O library Yes
565 C++11 27.6.3.4.5 [streambuf.virt.put] xsputn inefficient Yes
911 C++11 27.7.2 [input.streams] I/O streams and move/swap semantic Yes
419 C++11 27.7.2.1.3 [istream::sentry] istream extractors not setting failbit if eofbit is already set Yes
696 C++11 27.7.2.2.2 [istream.formatted.arithmetic] istream::operator>>(int&) broken Yes
810 C++11 27.7.5 [ext.manip] Missing traits dependencies in operational semantics of extended manipulators Yes
1299 C++11 27.7.5 [ext.manip] Confusing typo in specification for get_time Yes
1448 C++11 27.8.2.3 [stringbuf.members] Concerns about basic_stringbuf::str(basic_string) postconditions Yes
564 C++11 27.8.2.4 [stringbuf.virtuals] stringbuf seekpos underspecified Yes
1449 C++11 27.8.3 [istringstream] Incomplete specification of header <cinttypes> Yes
900 C++11 27.9.1.8 [ifstream.assign] Stream move-assignment Yes
984 C++11 27.9.2 [c.files] Does <cinttypes> have macro guards? Yes
1337 C++11 28.7 [re.traits] Swapped arguments in regex_traits::isctype Yes
723 C++11 28.8 [re.regex] basic_regex should be moveable Yes
2029 C++11 28.8 [re.regex] Missing 'noexcept' on basic_regex move-assignment operator Yes
1014 C++11 28.8.2 [re.regex.construct] basic_regex should be created/assigned from initializer lists Yes
2001 C++11 28.8.3 [re.regex.assign] Class template basic_regex uses non existent string_type Yes
1180 C++11 28.9.1 [re.submatch.members] Missing string_type member typedef in class sub_match Yes
1181 C++11 28.9.2 [re.submatch.op] Invalid sub_match comparison operators Yes
1209 C++11 28.10.1 [re.results.const] match_results should be moveable Yes
727 C++11 28.11.4 [re.alg.replace] regex_replace() doesn't accept basic_strings with custom traits and allocators Yes
909 C++11 28.12.2 [re.tokiter] regex_token_iterator should use initializer_list Yes
716 C++11 28.13 [re.grammar] Production in [re.grammar] not actually modified Yes
1478 C++11 29.6 [atomics.types.operations] Clarify race conditions in atomics initialization Yes
1474 C++11 29.6.5 [atomics.types.operations.req] weak compare-and-exchange confusion Yes 1470, 1475, 1476, 1477
1479 C++11 29.8 [atomics.fences] Fence functions should be extern "C" Yes
1480 C++11 29.8 [atomics.fences] Atomic fences don't have synchronizes with relation Yes
1089 C++11 30 [thread] Unify "Throws: Nothing." specifications Yes
1108 C++11 30.2.2 [thread.req.exception] thread.req.exception overly constrains implementations Yes
1158 C++11 30.2.4 [thread.req.timing] Encouragement to use monotonic clock Yes
1277 C++11 30.3.1.1 [thread.thread.id] std::thread::id should be trivially copyable Yes
967 C++11 30.3.1.2 [thread.thread.constr] Various threading bugs #17 Yes
891 C++11 30.3.1.2 [thread.thread.constr] std::thread, std::call_once issue Yes
929 C++11 30.3.1.2 [thread.thread.constr] Thread constructor Yes
963 C++11 30.3.1.5 [thread.thread.member] Various threading bugs #13 Yes
1033 C++11 30.3.1.5 [thread.thread.member] thread::join() effects? Yes
1487 C++11 30.3.2 [thread.thread.this] Clock related operations exception specifications conflict Yes
888 C++11 30.3.2 [thread.thread.this] this_thread::yield too strong Yes
1044 C++11 30.4 [thread.mutex] Empty tag types should be constexpr literals Yes
960 C++11 30.4.1 [thread.mutex.requirements] Various threading bugs #10 Yes
968 C++11 30.4.1 [thread.mutex.requirements] Various threading bugs #18 Yes
1218 C++11 30.4.1 [thread.mutex.requirements] mutex destructor synchronization Yes
893 C++11 30.4.1.2.1 [thread.mutex.class] std::mutex issue Yes 905
1045 C++11 30.4.2.2.1 [thread.lock.unique.cons] Remove unnecessary preconditions from unique_lock constructor Yes
962 C++11 30.4.2.2.2 [thread.lock.unique.locking] Various threading bugs #12 Yes
1159 C++11 30.4.2.2.2 [thread.lock.unique.locking] Unclear spec for resource_deadlock_would_occur Yes 1219
986 C++11 30.4.3 [thread.lock.algorithm] Generic try_lock contradiction Yes
1494 C++11 30.4.4.2 [thread.once.callonce] Term "are serialized" not defined Yes
1497 C++11 30.5 [thread.condition] lock() postcondition can not be generally achieved Yes
859 C++11 30.5 [thread.condition] Monotonic Clock is Conditionally Supported? Yes
1220 C++11 30.5 [thread.condition] What does condition_variable wait on? Yes
1222 C++11 30.5 [thread.condition] condition_variable incorrect effects for exception safety Yes
857 C++11 30.5.1 [thread.condition.condvar] condition_variable::time_wait return bool error prone Yes
965 C++11 30.5.1 [thread.condition.condvar] Various threading bugs #15 Yes
1221 C++11 30.5.1 [thread.condition.condvar] condition_variable wording Yes
1267 C++11 30.5.2 [thread.condition.condvarany] Incorrect wording for condition_variable_any::wait_for Yes
1518 C++11 30.6 [futures] Waiting for deferred functions Yes
2031 C++11 30.6.6 [futures.unique_future] std::future<>::share() only applies to rvalues Yes
2032 C++11 30.6.8 [futures.async] Incorrect synchronization clause of async function Yes
2030 C++11 30.6.9 [futures.task] packaged_task::result_type should be removed Yes
1514 C++11 30.6.9.1 [futures.task.members] packaged_task constructors need review Yes
2008 C++11 30.6.9.1 [futures.task.members] Conflicting Error Conditions for packaged_task::operator() Yes
2027 C++11 30.6.9.1 [futures.task.members] Initialization of the stored task of a packaged_task Yes
2000 C++11 30.6.9.2 [futures.task.nonmembers] Missing definition of packaged_task specialization of uses_allocator Yes
922 C++11 B [implimits] [func.bind.place] Number of placeholders Yes
1279 C++11 D.8.1 [depr.base] forbid [u|bi]nary_function specialization Yes
1516 C++11 D.10 [depr.auto.ptr] No specification for which header contains auto_ptr Yes
1247 C++11 D.10.1 [auto.ptr] auto_ptr is overspecified Yes
1367 C++11 D.11 [exception.unexpected] Deprecate library support for checking dynamic exception specifications Yes
1381 C++11 X [pair.range] Replace pair's range support by proper range facility Yes
1387 C++11 X [tuple.range] Range support by tuple should be removed Yes
765 C++11 X [iterator.concepts] More on iterator validity Yes
904 C++11 X [func.ret] result_of argument types Yes
943 C++11 X [atomics.types.address] ssize_t undefined Yes
990 C++11 X [time.clock.monotonic] monotonic_clock::is_monotonic must be true Yes
1134 C++11 X [stdinth] Redundant specification of <stdint.h>, <fenv.h>, <tgmath.h>, and maybe <complex.h> Yes
1270 C++11 X [func.ret] result_of should be moved to <type_traits> Yes

CD1 (363 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
182 CD1 17 [library] Ambiguous references to size_t Yes
230 CD1 17 [library] Assignable specified without also specifying CopyConstructible Yes
336 CD1 17 [library] Clause 17 lack of references to deprecated headers Yes
262 CD1 17.5.2.1.3 [bitmask.types] Bitmask operator ~ specified incorrectly Yes
229 CD1 17.6.1.1 [contents] Unqualified references of other library entities Yes
310 CD1 17.6.1.2 [headers] Is errno a macro? Yes
456 CD1 17.6.1.2 [headers] Traditional C header files are overspecified Yes
465 CD1 17.6.1.2 [headers] Contents of <ciso646> Yes
672 CD1 17.6.3.1 [utility.arg.requirements] Swappable requirements need updating Yes
258 CD1 17.6.3.5 [allocator.requirements] Missing allocator requirement Yes
274 CD1 17.6.3.5 [allocator.requirements] a missing/impossible allocator requirement Yes
401 CD1 17.6.3.5 [allocator.requirements] incorrect type casts in table 32 in lib.allocator.requirements Yes
402 CD1 17.6.3.5 [allocator.requirements] wrong new expression in [some_]allocator::construct Yes
422 CD1 17.6.4.3 [reserved.names] explicit specializations of member functions of class templates Yes
120 CD1 17.6.4.3 [reserved.names] Can an implementor add specializations? Yes
226 CD1 17.6.4.3 [reserved.names] User supplied specializations or overloads of namespace std function templates Yes
232 CD1 17.6.4.3 [reserved.names] "depends" poorly defined in 17.4.3.1 Yes
294 CD1 17.6.4.3.1 [macro.names] User defined macros and standard headers Yes
404 CD1 17.6.4.6 [replacement.functions] May a replacement allocation function be declared inline? Yes
611 CD1 17.6.4.8 [res.on.functions] Standard library templates and incomplete types Yes
225 CD1 17.6.5.4 [global.functions] std:: algorithms use of other unqualified algorithms Yes
306 CD1 18.2 [support.types] offsetof macro and non-POD types Yes
449 CD1 18.2 [support.types] Library Issue 306 Goes Too Far Yes
201 CD1 18.3.2 [limits] Numeric limits terminology wrong Yes
559 CD1 18.3.2 [limits] numeric_limits<const T> Yes
497 CD1 18.3.2.4 [numeric.limits.members] meaning of numeric_limits::traps for floating point types Yes
612 CD1 18.3.2.4 [numeric.limits.members] numeric_limits::is_modulo insufficiently defined Yes
184 CD1 18.3.2.7 [numeric.special] numeric_limits<bool> wording problems Yes
613 CD1 18.3.2.7 [numeric.special] max_digits10 missing from numeric_limits Yes
416 CD1 18.3.3 [c.limits] definitions of XXX_MIN and XXX_MAX macros in climits Yes
593 CD1 18.4 [cstdint] __STDC_CONSTANT_MACROS Yes
206 CD1 18.6.1.1 [new.delete.single] operator new(size_t, nothrow) may become unlinked to ordinary operator new if ordinary version replaced Yes
319 CD1 18.6.1.1 [new.delete.single] Storage allocation wording confuses "Required behavior", "Requires" Yes
298 CD1 18.6.1.2 [new.delete.array] ::operator delete[] requirement incorrect/insufficient Yes
266 CD1 18.8.2 [bad.exception] bad_exception::~bad_exception() missing Effects clause Yes
744 CD1 18.8.5 [propagation] What is the lifetime of an exception pointed to by an exception_ptr? Yes
746 CD1 18.8.5 [propagation] current_exception may fail with bad_alloc Yes
820 CD1 18.8.5 [propagation] current_exception()'s interaction with throwing copy ctors Yes
829 CD1 18.8.5 [propagation] current_exception wording unclear about exception type Yes
619 CD1 18.10 [support.runtime] Longjmp wording problem Yes
254 CD1 19.2 [std.exceptions] Exception types in clause 19 are constructed from std::string Yes
288 CD1 19.4 [errno] <cerrno> requirements missing macro EILSEQ Yes
804 CD1 19.5 [syserr] Some problems with classes error_code/error_condition Yes
805 CD1 19.5 [syserr] posix_error::posix_errno concerns Yes
698 CD1 19.5.6.1 [syserr.syserr.overview] system_error needs const char* constructors Yes
312 CD1 20 [utilities] Table 27 is missing headers Yes
700 CD1 20.2.4 [forward] N1856 defines struct identity Yes
808 CD1 20.2.4 [forward] [forward] incorrect redundant specification Yes
265 CD1 20.3 [pairs] std::pair::pair() effects overly restrictive Yes
706 CD1 20.3 [pairs] make_pair() should behave as make_tuple() wrt. reference_wrapper() Yes
522 CD1 20.4 [tuple] Tuple doesn't define swap Yes
807 CD1 20.4.2.1 [tuple.cnstr] tuple construction should not fail unless its element's construction fails Yes
775 CD1 20.4.2.5 [tuple.helper] Tuple indexing should be unsigned? Yes
693 CD1 20.6 [template.bitset] std::bitset::all() missing Yes
694 CD1 20.6 [template.bitset] std::bitset and long long Yes
396 CD1 20.6.1 [bitset.cons] what are characters zero and one Yes
457 CD1 20.6.1 [bitset.cons] bitset constructor: incorrect number of initialized bits Yes
778 CD1 20.6.1 [bitset.cons] std::bitset does not have any constructor taking a string literal Yes 116
434 CD1 20.6.2 [bitset.members] bitset::to_string() hard to use Yes
186 CD1 20.6.2 [bitset.members] bitset::set() second parameter should be bool Yes
303 CD1 20.6.4 [bitset.operators] Bitset input operator underspecified Yes
858 CD1 20.7.4 [util.dynamic.safety] Wording for Minimal Support for Garbage Collection Yes
234 CD1 20.7.9.1 [allocator.members] Typos in allocator definition Yes
400 CD1 20.7.9.1 [allocator.members] redundant type cast in lib.allocator.members Yes
578 CD1 20.7.9.1 [allocator.members] purpose of hint to allocator::allocate() Yes
634 CD1 20.7.9.1 [allocator.members] allocator.address() doesn't work for types overloading operator& Yes 350
425 CD1 20.7.11 [temporary.buffer] return value of std::get_temporary_buffer Yes
673 CD1 20.8.1 [unique.ptr] unique_ptr update Yes
740 CD1 20.8.1 [unique.ptr] Please remove *_ptr<T[N]> Yes
762 CD1 20.8.1 [unique.ptr] std::unique_ptr requires complete type? Yes
806 CD1 20.8.1.2.5 [unique.ptr.single.modifiers] unique_ptr::reset effects incorrect, too permissive Yes
541 CD1 20.8.2.2 [util.smartptr.shared] shared_ptr template assignment and void Yes
674 CD1 20.8.2.2 [util.smartptr.shared] shared_ptr interface changes for consistency with N1856 Yes
710 CD1 20.8.2.2 [util.smartptr.shared] Missing postconditions Yes
813 CD1 20.8.2.2 [util.smartptr.shared] "empty" undefined for shared_ptr Yes
687 CD1 20.8.2.2.1 [util.smartptr.shared.const] shared_ptr conversion constructor not constrained Yes
575 CD1 20.8.2.2.2 [util.smartptr.shared.dest] the specification of ~shared_ptr is MT-unfriendly, makes implementation assumptions Yes
540 CD1 20.8.2.2.5 [util.smartptr.shared.obs] shared_ptr<void>::operator*() Yes
542 CD1 20.8.2.2.5 [util.smartptr.shared.obs] shared_ptr observers Yes
743 CD1 20.8.2.2.8 [util.smartptr.shared.spec] rvalue swap for shared_ptr Yes
533 CD1 20.8.2.2.10 [util.smartptr.getdeleter] typo in 2.2.3.10/1 Yes
545 CD1 20.8.2.2.10 [util.smartptr.getdeleter] When is a deleter deleted? Yes
185 CD1 20.9 [function.objects] Questionable use of term "inline" Yes
660 CD1 20.9 [function.objects] Missing Bitwise Operations Yes
521 CD1 20.9.3 [refwrap] Garbled requirements for argument_type in reference_wrapper Yes
689 CD1 20.9.3.1 [refwrap.const] reference_wrapper constructor overly constrained Yes
284 CD1 20.9.5 [comparisons] unportable example in 20.3.7, p6 Yes
297 CD1 20.9.6 [logical.operations] const_mem_fun_t<>::argument_type should be const T* Yes
520 CD1 20.9.9.1 [func.bind] Result_of and pointers to data members Yes
527 CD1 20.9.9.1.3 [func.bind.bind] tr1::bind has lost its Throws clause Yes
770 CD1 20.9.11 [func.wrap] std::function should use rvalue swap Yes
769 CD1 20.9.11.2 [func.wrap.func] std::function should use nullptr_t instead of "unspecified-null-pointer-type" Yes
610 CD1 20.9.11.2.1 [func.wrap.func.con] Suggested non-normative note for C++0x Yes
848 CD1 20.9.12 [unord.hash] Missing std::hash specializations for std::bitset/std::vector<bool> Yes
749 CD1 20.10.4.3 [meta.unary.prop] Currently has_nothrow_copy_constructor<T>::value is true if T has 'a' nothrow copy constructor. Yes
705 CD1 20.10.7.6 [meta.trans.other] type-trait decay incompletely specified Yes
856 CD1 20.10.7.6 [meta.trans.other] Removal of aligned_union Yes
882 CD1 20.12.5.5 [time.duration.nonmember] duration non-member arithmetic requirements Yes
335 CD1 21.2.1 [char.traits.require] minor issue with char_traits, table 37 Yes
352 CD1 21.2.2 [char.traits.typedefs] missing fpos requirements Yes
709 CD1 21.2.3 [char.traits.specializations] char_traits::not_eof has wrong signature Yes
467 CD1 21.2.3.1 [char.traits.specializations.char] char_traits::lt(), compare(), and memcmp() Yes
180 CD1 21.4 [basic.string] Container member iterator arguments constness has unintended consequences Yes
263 CD1 21.4 [basic.string] Severe restriction on basic_string reference counting Yes
530 CD1 21.4 [basic.string] Must elements of a string be contiguous? Yes
534 CD1 21.4 [basic.string] Missing basic_string members Yes
301 CD1 21.4.1 [string.require] basic_string template ctor effects clause omits allocator argument Yes
259 CD1 21.4.4 [string.capacity] basic_string::operator[] and const correctness Yes
428 CD1 21.4.6.5 [string::erase] string::erase(iterator) validity Yes
403 CD1 21.4.6.8 [string::swap] basic_string::swap should not throw exceptions Yes
535 CD1 21.4.6.8 [string::swap] std::string::swap specification poorly worded Yes
435 CD1 21.4.8.9 [string.io] bug in DR 25 Yes
91 CD1 21.4.8.9 [string.io] Description of operator>> and getline() for string<> might cause endless loop Yes
586 CD1 21.4.8.9 [string.io] string inserter not a formatted function Yes
824 CD1 21.4.8.9 [string.io] rvalue ref issue with basic_string inserter Yes
771 CD1 21.5 [string.conversions] Impossible throws clause in [string.conversions] Yes
772 CD1 21.5 [string.conversions] Impossible return clause in [string.conversions] Yes
345 CD1 21.8 [c.strings] type tm in <cwchar> Yes
317 CD1 22 [localization] Instantiation vs. specialization of facets Yes
495 CD1 22 [localization] Clause 22 template parameter requirements Yes
268 CD1 22.3.1 [locale] Typo in locale synopsis Yes
360 CD1 22.3.1 [locale] locale mandates inefficient implementation Yes
327 CD1 22.3.1.1.1 [locale.category] Typo in time_get facet in table 52 Yes 447
340 CD1 22.3.1.1.1 [locale.category] interpretation of has_facet<Facet>(loc) Yes
347 CD1 22.3.1.1.1 [locale.category] locale::category and bitmask requirements Yes
436 CD1 22.3.1.1.2 [locale.facet] are cv-qualified facet types valid facets? Yes
391 CD1 22.3.3.2 [conversions] non-member functions specified as const Yes
228 CD1 22.4 [locale.categories] Incorrect specification of "..._byname" facets Yes
338 CD1 22.4 [locale.categories] is whitespace allowed between `-' and a digit? Yes
339 CD1 22.4.1 [category.ctype] definition of bitmask type restricted to clause 27 Yes
379 CD1 22.4.1.1.2 [locale.ctype.virtuals] nonsensical ctype::do_widen() requirement Yes
616 CD1 22.4.1.2 [locale.ctype.byname] missing 'typename' in ctype_byname Yes
695 CD1 22.4.1.3 [facet.ctype.special] ctype<char>::classic_table() not accessible Yes
153 CD1 22.4.1.3.2 [facet.ctype.char.members] Typo in narrow() semantics Yes 207
76 CD1 22.4.1.4 [locale.codecvt] Can a codecvt facet always convert one internal character at a time? Yes
664 CD1 22.4.1.4.2 [locale.codecvt.virtuals] do_unshift for codecvt<char, char, mbstate_t> Yes
665 CD1 22.4.1.4.2 [locale.codecvt.virtuals] do_unshift return value Yes
380 CD1 22.4.1.5 [locale.codecvt.byname] typos in codecvt tables 53 and 54 Yes
381 CD1 22.4.1.5 [locale.codecvt.byname] detection of invalid mbstate_t in codecvt Yes
305 CD1 22.4.1.5 [locale.codecvt.byname] Default behavior of codecvt<wchar_t, char, mbstate_t>::length() Yes
275 CD1 22.4.2.1.1 [facet.num.get.members] Wrong type in num_get::get() overloads Yes
23 CD1 22.4.2.1.2 [facet.num.get.virtuals] Num_get overflow result Yes
221 CD1 22.4.2.1.2 [facet.num.get.virtuals] num_get<>::do_get stage 2 processing broken Yes
321 CD1 22.4.2.1.2 [facet.num.get.virtuals] Typo in num_get Yes
358 CD1 22.4.2.1.2 [facet.num.get.virtuals] interpreting thousands_sep after a decimal_point Yes
359 CD1 22.4.2.2.1 [facet.num.put.members] num_put<>::do_put (..., bool) undocumented Yes
231 CD1 22.4.2.2.2 [facet.num.put.virtuals] Precision in iostream? Yes
282 CD1 22.4.2.2.2 [facet.num.put.virtuals] What types does numpunct grouping refer to? Yes
318 CD1 22.4.3.2 [locale.numpunct.byname] Misleading comment in definition of numpunct_byname Yes
248 CD1 22.4.5 [category.time] time_get fails to set eofbit Yes
461 CD1 22.4.5.1.2 [locale.time.get.virtuals] time_get hard or impossible to implement Yes
328 CD1 22.4.6.2.2 [locale.money.put.virtuals] Bad sprintf format modifier in money_put<>::do_put() Yes
325 CD1 22.4.6.3.2 [locale.moneypunct.virtuals] Misleading text in moneypunct<>::do_grouping Yes
666 CD1 22.4.6.3.2 [locale.moneypunct.virtuals] moneypunct::do_curr_symbol() Yes
179 CD1 23.2 [container.requirements] Comparison of const_iterators to iterators doesn't work Yes
276 CD1 23.2 [container.requirements] Assignable requirement for container value type overly strict Yes
322 CD1 23.2 [container.requirements] iterator and const_iterator should have the same value type Yes
371 CD1 23.2 [container.requirements] Stability of multiset and multimap member functions Yes
589 CD1 23.2 [container.requirements] Requirements on iterators of member template functions of containers Yes 536
675 CD1 23.2 [container.requirements] Move assignment of containers Yes
759 CD1 23.2 [container.requirements] A reference is not an object Yes
766 CD1 23.2 [container.requirements] Inconsistent exception guarantees between ordered and unordered associative containers Yes
842 CD1 23.2 [container.requirements] ConstructibleAsElement and bit containers Yes
355 CD1 23.2.3 [sequence.reqmts] Operational semantics for a.back() Yes
438 CD1 23.2.3 [sequence.reqmts] Ambiguity in the "do the right thing" clause Yes
103 CD1 23.2.4 [associative.reqmts] set::iterator is required to be modifiable, but this allows modification of keys Yes
130 CD1 23.2.4 [associative.reqmts] Return type of container::erase(iterator) differs for associative containers Yes 451
233 CD1 23.2.4 [associative.reqmts] Insertion hints in associative containers Yes 192, 246
264 CD1 23.2.4 [associative.reqmts] Associative container insert(i, j) complexity requirements are not feasible. Yes 102
316 CD1 23.2.4 [associative.reqmts] Vague text in Table 69 Yes
354 CD1 23.2.4 [associative.reqmts] Associative container lower/upper bound requirements Yes
518 CD1 23.2.5 [unord.req] Are insert and erase stable for unordered_multiset and unordered_multimap? Yes
679 CD1 23.3 [sequences] resize parameter by value Yes
519 CD1 23.3.2 [array] Data() undocumented Yes
720 CD1 23.3.2 [array] Omissions in constexpr usages Yes
776 CD1 23.3.2 [array] Undescribed assign function of std::array Yes
237 CD1 23.3.3.2 [deque.cons] Undefined expression in complexity specification Yes
850 CD1 23.3.3.3 [deque.capacity] Should shrink_to_fit apply to std::deque? Yes
638 CD1 23.3.3.4 [deque.modifiers] deque end invalidation during erase Yes
307 CD1 23.3.5 [list] Lack of reference typedefs in container adaptors Yes
320 CD1 23.3.5.2 [list.cons] list::assign overspecified Yes
410 CD1 23.3.5.2 [list.cons] Missing semantics for stack and queue comparison operators Yes
250 CD1 23.3.5.5 [list.ops] splicing invalidates iterators Yes
278 CD1 23.3.5.5 [list.ops] What does iterator validity mean? Yes
300 CD1 23.3.5.5 [list.ops] list::merge() specification incomplete Yes
315 CD1 23.3.5.5 [list.ops] Bad "range" in list::unique complexity Yes
464 CD1 23.3.6 [vector] Suggestion for new member functions in standard containers Yes
469 CD1 23.3.6 [vector] vector<bool> ill-formed relational operators Yes
496 CD1 23.3.6 [vector] Illegal use of "T" in vector<bool> Yes
329 CD1 23.3.6.3 [vector.capacity] vector capacity, reserve and reallocation Yes
341 CD1 23.3.6.3 [vector.capacity] Vector reallocation and swap Yes
755 CD1 23.3.6.3 [vector.capacity] std::vector and std:string lack explicit shrink-to-fit operations Yes
247 CD1 23.3.6.5 [vector.modifiers] vector, deque::insert complexity Yes
406 CD1 23.3.6.5 [vector.modifiers] vector::insert(s) exception safety Yes
414 CD1 23.3.6.5 [vector.modifiers] Which iterators are invalidated by v.erase()? Yes
334 CD1 23.4.4.3 [map.access] map::operator[] specification forces inefficient implementation Yes
703 CD1 23.4.4.3 [map.access] map::at() need a complexity specification Yes
214 CD1 23.4.6 [set] set::find() missing const overload Yes 450
691 CD1 23.5 [unord] const_local_iterator cbegin, cend missing from TR1 Yes
852 CD1 23.5 [unord] unordered containers begin(n) mistakenly const Yes
761 CD1 23.5.4.3 [unord.map.elem] unordered_map needs an at() member function Yes
98 CD1 24.2.3 [input.iterators] Input iterator requirements are badly written Yes
324 CD1 24.2.4 [output.iterators] Do output iterators have value types? Yes
200 CD1 24.2.5 [forward.iterators] Forward iterator requirements don't allow constant iterators Yes
478 CD1 24.2.5 [forward.iterators] Should forward iterator requirements table have a line for r->m? Yes 477
383 CD1 24.2.6 [bidirectional.iterators] Bidirectional iterator assertion typo Yes
448 CD1 24.2.7 [random.access.iterators] Random Access Iterators over abstract classes Yes
445 CD1 24.4.1 [iterator.traits] iterator_traits::reference unspecified for some iterator categories Yes
280 CD1 24.5.1 [reverse.iterators] Comparison of reverse_iterator to const reverse_iterator Yes
235 CD1 24.5.1.1 [reverse.iterator] No specification of default ctor for reverse_iterator Yes
386 CD1 24.5.1.3.11 [reverse.iter.op-=] Reverse iterator's operator[] has impossible return type Yes
685 CD1 24.5.1.3.19 [reverse.iter.opdiff] reverse_iterator/move_iterator difference has invalid signatures Yes
561 CD1 24.5.2.6.5 [inserter] inserter overly generic Yes
680 CD1 24.5.3.1 [move.iterator] move_iterator operator-> return Yes
260 CD1 24.6.1.2 [istream.iterator.ops] Inconsistent return type of istream_iterator::operator++(int) Yes
261 CD1 24.6.1.2 [istream.iterator.ops] Missing description of istream_iterator::operator!= Yes
349 CD1 24.6.2 [ostream.iterator] Minor typographical error in ostream_iterator Yes
92 CD1 25 [algorithms] Incomplete Algorithm Requirements Yes
475 CD1 25.2.4 [alg.foreach] May the function object passed to for_each modify the elements of the iterated sequence? Yes
576 CD1 25.2.7 [alg.find.first.of] find_first_of is overconstrained Yes
240 CD1 25.2.8 [alg.adjacent.find] Complexity of adjacent_find() is meaningless Yes
426 CD1 25.2.13 [alg.search] search_n(), fill_n(), and generate_n() with negative n Yes
714 CD1 25.2.13 [alg.search] search_n complexity is too lax Yes
187 CD1 25.3.3 [alg.swap] iter_swap underspecified Yes
809 CD1 25.3.3 [alg.swap] std::swap should be overloaded for array types Yes
242 CD1 25.3.4 [alg.transform] Side effects of function objects Yes
283 CD1 25.3.5 [alg.replace] std::replace() requirement incorrect/insufficient Yes 483
337 CD1 25.3.5 [alg.replace] replace_copy_if's template parameter should be InputIterator Yes
779 CD1 25.3.8 [alg.remove] Resolution of #283 incomplete Yes
202 CD1 25.3.9 [alg.unique] unique() effects unclear when predicate not an equivalence relation Yes
239 CD1 25.3.9 [alg.unique] Complexity of unique() and/or unique_copy incorrect Yes
241 CD1 25.3.9 [alg.unique] Does unique_copy() require CopyConstructible and Assignable? Yes
538 CD1 25.3.9 [alg.unique] 241 again: Does unique_copy() require CopyConstructible and Assignable? Yes
488 CD1 25.3.11 [alg.rotate] rotate throws away useful information Yes
552 CD1 25.3.12 [alg.random.shuffle] random_shuffle and its generator Yes
713 CD1 25.4.1.1 [sort] sort() complexity is too lax Yes
270 CD1 25.4.3 [alg.binary.search] Binary search requirements overly strict Yes 472
577 CD1 25.4.3.2 [upper.bound] upper_bound(first, last, ...) cannot return last Yes
384 CD1 25.4.3.3 [equal.range] equal_range has unimplementable runtime complexity Yes
787 CD1 25.4.3.4 [binary.search] complexity of binary_search Yes
291 CD1 25.4.5 [alg.set.operations] Underspecification of set algorithms Yes
411 CD1 25.4.5 [alg.set.operations] Wrong names of set member functions Yes
281 CD1 25.4.7 [alg.min.max] std::min() and max() requirements overly restrictive Yes 486
715 CD1 25.4.7 [alg.min.max] minmax_element complexity is too lax Yes
286 CD1 25.5 [alg.c.library] <cstdlib> requirements missing size_t typedef Yes
405 CD1 25.5 [alg.c.library] qsort and POD Yes
387 CD1 26.4 [complex.numbers] std::complex over-encapsulated Yes
629 CD1 26.4.6 [complex.ops] complex<T> insertion and locale dependence Yes
595 CD1 26.4.7 [complex.value.ops] TR1/C++0x: fabs(complex<T>) redundant / wrongly specified Yes
781 CD1 26.4.7 [complex.value.ops] std::complex should add missing C99 functions Yes
844 CD1 26.4.9 [cmplx.over] complex pow return type is ambiguous Yes
507 CD1 26.5 [rand] Missing requirement for variate_generator::operator() Yes
699 CD1 26.5 [rand] N2111 changes min/max Yes
505 CD1 26.5.1 [rand.req] Result_type in random distribution requirements Yes
654 CD1 26.5.1.4 [rand.req.eng] Missing IO roundtrip for random number engines Yes
678 CD1 26.5.1.4 [rand.req.eng] Changes for [rand.req.eng] Yes
728 CD1 26.5.3.2 [rand.eng.mers] Problem in [rand.eng.mers]/6 Yes
609 CD1 26.5.4.3 [rand.adapt.ibits] missing static const Yes
508 CD1 26.5.5 [rand.predef] Bad parameters for ranlux64_base_01 Yes
607 CD1 26.5.7.1 [rand.util.seedseq] Concern about short seed vectors Yes
608 CD1 26.5.7.1 [rand.util.seedseq] Unclear seed_seq construction details Yes
677 CD1 26.5.7.1 [rand.util.seedseq] Weaknesses in seed_seq::randomize [rand.util.seedseq] Yes
712 CD1 26.5.7.1 [rand.util.seedseq] seed_seq::size no longer useful Yes
782 CD1 26.5.7.1 [rand.util.seedseq] Extended seed_seq constructor is useless Yes
655 CD1 26.5.7.2 [rand.util.canonical] Signature of generate_canonical not useful Yes
734 CD1 26.5.8.5.3 [rand.dist.norm.chisq] Unnecessary restriction in [rand.dist.norm.chisq] Yes
792 CD1 26.5.8.6.2 [rand.dist.samp.pconst] piecewise_constant_distribution is undefined for a range with just one endpoint Yes
621 CD1 26.6 [numarray] non-const copy assignment operators of helper arrays Yes
253 CD1 26.6.2.2 [valarray.cons] valarray helper functions are almost entirely useless Yes
620 CD1 26.6.2.2 [valarray.cons] valid uses of empty valarrays Yes
624 CD1 26.6.2.3 [valarray.assign] valarray assignment and arrays of unequal length Yes
389 CD1 26.6.2.4 [valarray.access] Const overload of valarray::operator[] returns by value Yes 77
618 CD1 26.6.2.8 [valarray.members] valarray::cshift() effects on empty array Yes
543 CD1 26.6.4 [class.slice] valarray slice default constructor Yes
123 CD1 26.6.5.4 [slice.arr.fill] Should valarray helper arrays fill functions be const? Yes
295 CD1 26.8 [c.math] Is abs defined in <cmath>? Yes
395 CD1 26.8 [c.math] inconsistencies in the definitions of rand() and random_shuffle() Yes
550 CD1 26.8 [c.math] What should the return type of pow(float,int) be? Yes
722 CD1 26.8 [c.math] Missing [c.math] functions nanf and nanl Yes
44 CD1 27 [input.output] Iostreams use operator== on int_type values Yes
273 CD1 27 [input.output] Missing ios_base qualification on members of a dependent class Yes
308 CD1 27 [input.output] Table 82 mentions unrelated headers Yes
365 CD1 27 [input.output] Lack of const-qualification in clause 27 Yes
623 CD1 27.2.1 [iostream.limits.imbue] pubimbue forbidden to call imbue Yes
369 CD1 27.4 [iostream.objects] io stream objects and static ctors Yes
455 CD1 27.4 [iostream.objects] cerr::tie() and wcerr::tie() are overspecified Yes
574 CD1 27.4 [iostream.objects] DR 369 Contradicts Text Yes
331 CD1 27.5.3.1.1 [ios::failure] bad declaration of destructor for ios_base::failure Yes
363 CD1 27.5.3.1.1 [ios::failure] Missing exception specification in 27.4.2.1.1 Yes
49 CD1 27.5.3.4 [ios.members.static] Underspecification of ios_base::sync_with_stdio Yes
441 CD1 27.5.4 [fpos] Is fpos::state const? Yes
256 CD1 27.5.5.3 [basic.ios.members] typo in 27.4.4.2, p17: copy_event does not exist Yes
292 CD1 27.5.5.3 [basic.ios.members] effects of a.copyfmt (a) Yes
272 CD1 27.5.5.4 [iostate.flags] Missing parentheses around subexpression Yes 569
412 CD1 27.5.5.4 [iostate.flags] Typo in 27.4.4.3 Yes 429
468 CD1 27.5.5.4 [iostate.flags] unexpected consequences of ios_base::operator void*() Yes
364 CD1 27.6.3.4.2 [streambuf.virt.buffer] Inconsistent wording in 27.5.2.4.2 Yes
567 CD1 27.7 [iostream.format] streambuf inserter and extractor should be unformatted Yes
373 CD1 27.7.2.2.1 [istream.formatted.reqmts] Are basic_istream and basic_ostream to use (exceptions()&badbit) != 0 ? Yes
118 CD1 27.7.2.2.2 [istream.formatted.arithmetic] basic_istream uses nonexistent num_get member functions Yes
661 CD1 27.7.2.2.2 [istream.formatted.arithmetic] New 27.6.1.2.2 changes make special extractions useless Yes
413 CD1 27.7.2.2.3 [istream::extractors] Proposed resolution to LDR#64 still wrong Yes
136 CD1 27.7.2.3 [istream.unformatted] seekp, seekg setting wrong streams? Yes
243 CD1 27.7.2.3 [istream.unformatted] get and getline when sentry reports failure Yes
370 CD1 27.7.2.3 [istream.unformatted] Minor error in basic_istream::get Yes
531 CD1 27.7.2.3 [istream.unformatted] array forms of unformatted input functions Yes
537 CD1 27.7.2.3 [istream.unformatted] Typos in the signatures in 27.6.1.3/42-43 and 27.6.2.4 Yes
566 CD1 27.7.2.3 [istream.unformatted] array forms of unformatted input function undefined for zero-element arrays Yes
415 CD1 27.7.2.4 [istream.manip] behavior of std::ws Yes
271 CD1 27.7.2.5 [iostreamclass] basic_iostream missing typedefs Yes
165 CD1 27.7.3.1 [ostream] xsputn(), pubsync() never called by basic_ostream members? Yes
311 CD1 27.7.3.1 [ostream] Incorrect wording in basic_ostream class synopsis Yes
442 CD1 27.7.3.4 [ostream::sentry] sentry::operator bool() inconsistent signature Yes
117 CD1 27.7.3.6.2 [ostream.inserters.arithmetic] basic_ostream uses nonexistent num_put member functions Yes
640 CD1 27.7.3.6.2 [ostream.inserters.arithmetic] 27.6.2.5.2 does not handle (unsigned) long long Yes
474 CD1 27.7.3.6.4 [ostream.inserters.character] confusing Footnote 297 Yes
167 CD1 27.7.3.6.4 [ostream.inserters.character] Improper use of traits_type::length() Yes
581 CD1 27.7.3.7 [ostream.unformatted] flush() not unformatted function Yes
333 CD1 27.7.3.8 [ostream.manip] does endl imply synchronization with the device? Yes
183 CD1 27.7.4 [std.manip] I/O stream manipulators don't work for wide character streams Yes
692 CD1 27.7.5 [ext.manip] get_money and put_money should be formatted I/O functions Yes
252 CD1 27.8 [string.streams] missing casts/C-style casts used in iostreams Yes
562 CD1 27.8 [string.streams] stringbuf ctor inefficient Yes
251 CD1 27.8.2 [stringbuf] basic_stringbuf missing allocator_type Yes
238 CD1 27.8.2.1 [stringbuf.cons] Contradictory results of stringbuf initialization. Yes
375 CD1 27.8.2.4 [stringbuf.virtuals] basic_ios should be ios_base in 27.7.1.3 Yes
376 CD1 27.8.2.4 [stringbuf.virtuals] basic_streambuf semantics Yes
432 CD1 27.8.2.4 [stringbuf.virtuals] stringbuf::overflow() makes only one write position available Yes
453 CD1 27.8.2.4 [stringbuf.virtuals] basic_stringbuf::seekoff need not always fail for an empty stream Yes
563 CD1 27.8.2.4 [stringbuf.virtuals] stringbuf seeking from end Yes
420 CD1 27.9.1 [fstreams] is std::FILE a complete type? Yes
444 CD1 27.9.1 [fstreams] Bad use of casts in fstream Yes
460 CD1 27.9.1 [fstreams] Default modes missing from basic_fstream member specifications Yes
643 CD1 27.9.1.1 [filebuf] Impossible "as if" clauses Yes
443 CD1 27.9.1.4 [filebuf.members] filebuf::close() inconsistent use of EOF Yes
596 CD1 27.9.1.4 [filebuf.members] 27.8.1.3 Table 112 omits "a+" and "a+b" modes Yes
171 CD1 27.9.1.5 [filebuf.virtuals] Strange seekpos() semantics due to joint position Yes
285 CD1 27.9.1.7 [ifstream.cons] minor editorial errors in fstream ctors Yes
409 CD1 27.9.1.9 [ifstream.members] Closing an fstream should clear error state Yes
622 CD1 27.9.1.17 [fstream.members] behavior of filebuf dtor and close on error Yes
524 CD1 28 [re] regex named character classes and case-insensitivity don't mix Yes
628 CD1 28.8 [re.regex] Inconsistent definition of basic_regex constructor Yes
682 CD1 28.8.2 [re.regex.construct] basic_regex ctor takes InputIterator or ForwardIterator? Yes
681 CD1 28.9.2 [re.submatch.op] Operator functions impossible to compare are defined in [re.submatch.op] Yes
646 CD1 28.10.5 [re.results.form] const incorrect match_result members Yes
652 CD1 28.12.1 [re.regiter] regex_iterator and const correctness Yes
650 CD1 28.12.2 [re.tokiter] regex_token_iterator and const correctness Yes
651 CD1 28.12.2.1 [re.tokiter.cnstr] Missing preconditions for regex_token_iterator c'tors Yes
818 CD1 29.3 [atomics.order] wording for memory ordering Yes
768 CD1 29.5 [atomics.types.generic] Typos in [atomics]? Yes
845 CD1 29.5 [atomics.types.generic] atomics cannot support aggregate initialization Yes
777 CD1 29.6 [atomics.types.operations] Atomics Library Issue Yes
846 CD1 29.6 [atomics.types.operations] No definition for constructor Yes
783 CD1 30.3.1.1 [thread.thread.id] thread::id reuse Yes
109 CD1 D.9 [depr.lib.binders] Missing binders for non-const sequence elements Yes
362 CD1 D.9 [depr.lib.binders] bind1st/bind2nd type safety Yes
798 CD1 D.9 [depr.lib.binders] Refactoring of binders lead to interface breakage Yes
198 CD1 X [iterator.concepts] Validity of pointers and references unspecified after iterator destruction Yes
346 CD1 X [iterator.concepts] Some iterator member functions should be const Yes
407 CD1 X [iterator.concepts] Can singular iterators be destroyed? Yes
551 CD1 X [cmplxh] <ccomplex> Yes
789 CD1 X [rand.adapt.xor] xor_combine_engine(result_type) should be explicit Yes
843 CD1 X [func.referenceclosure.cons] Reference Closure Yes

TC1 (125 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
222 TC1 17.5.1.4 [structure.specifications] Are throw clauses necessary if a throw is already implied by the effects clause? Yes
1 TC1 17.6.2.3 [using.linkage] C library linkage editing oversight Yes
199 TC1 17.6.3.5 [allocator.requirements] What does allocate(0) return? Yes
147 TC1 17.6.5.4 [global.functions] Library Intro refers to global functions that aren't global Yes
119 TC1 17.6.5.12 [res.on.exception.handling] Should virtual functions be allowed to strengthen the exception specification? Yes
3 TC1 18.5 [support.start.term] Atexit registration during atexit() call is not described Yes
9 TC1 18.6.1 [new.delete] Operator new(0) calls should not yield the same pointer Yes
114 TC1 18.6.1.3 [new.delete.placement] Placement forms example in error twice Yes 196
108 TC1 18.7.1 [type.info] Lifetime of exception::what() return unspecified Yes
70 TC1 18.8 [support.exception] Uncaught_exception() missing throw() specification Yes
181 TC1 20.3 [pairs] make_pair() unintended behavior Yes
11 TC1 20.6 [template.bitset] Bitset minor problems Yes
7 TC1 21 [strings] String clause minor problems Yes
57 TC1 21.2.3.4 [char.traits.specializations.wchar.t] Mistake in char_traits Yes
42 TC1 21.4 [basic.string] String ctors specify wrong default allocator Yes
83 TC1 21.4 [basic.string] String::npos vs. string::max_size() Yes 89
209 TC1 21.4 [basic.string] basic_string declarations inconsistent Yes
86 TC1 21.4.1 [string.require] String constructors don't describe exceptions Yes
141 TC1 21.4.6.4 [string::insert] basic_string::find_last_of, find_last_not_of say pos instead of xpos Yes
27 TC1 21.4.6.5 [string::erase] String::erase(range) yields wrong iterator Yes
5 TC1 21.4.6.8 [string::swap] String::compare specification questionable Yes 87
25 TC1 21.4.8.9 [string.io] String operator<< uses width() value wrong Yes 67
90 TC1 21.4.8.9 [string.io] Incorrect description of operator >> for strings Yes
211 TC1 21.4.8.9 [string.io] operator>>(istream&, string&) doesn't set failbit Yes
31 TC1 22.3.1 [locale] Immutable locale values Yes 378
37 TC1 22.3.1 [locale] Leftover "global" reference Yes
137 TC1 22.3.1 [locale] Do use_facet and has_facet look in the global locale? Yes
21 TC1 22.3.1.1.1 [locale.category] Codecvt_byname<> instantiations Yes
30 TC1 22.3.1.1.1 [locale.category] Wrong header for LC_* Yes
14 TC1 22.3.1.3 [locale.members] Locale::combine should be const Yes
15 TC1 22.3.1.3 [locale.members] Locale::name requirement inconsistent Yes
8 TC1 22.3.1.5 [locale.statics] Locale::global lacks guarantee Yes
38 TC1 22.3.2 [locale.global.templates] Facet definition incomplete Yes
126 TC1 22.4.1.1.2 [locale.ctype.virtuals] typos in Effects clause of ctype::do_narrow() Yes
152 TC1 22.4.1.1.2 [locale.ctype.virtuals] Typo in scan_is() semantics Yes
124 TC1 22.4.1.2 [locale.ctype.byname] ctype_byname<charT>::do_scan_is & do_scan_not return type should be const charT* Yes
28 TC1 22.4.1.3.2 [facet.ctype.char.members] Ctype<char>is ambiguous Yes 236
16 TC1 22.4.1.4 [locale.codecvt] Bad ctype_byname<char> decl Yes
19 TC1 22.4.1.4 [locale.codecvt] "Noconv" definition too vague Yes 10
24 TC1 22.4.1.4 [locale.codecvt] "do_convert" doesn't exist Yes 72
33 TC1 22.4.1.4 [locale.codecvt] Codecvt<> mentions from_type Yes 43
74 TC1 22.4.1.4 [locale.codecvt] Garbled text for codecvt::do_max_length Yes
75 TC1 22.4.1.4 [locale.codecvt] Contradiction in codecvt::length's argument types Yes
18 TC1 22.4.2.1.1 [facet.num.get.members] Get(...bool&) omitted Yes
17 TC1 22.4.2.1.2 [facet.num.get.virtuals] Bad bool parsing Yes
154 TC1 22.4.2.1.2 [facet.num.get.virtuals] Missing double specifier for do_get() Yes
34 TC1 22.4.2.2.2 [facet.num.put.virtuals] True/falsename() not in ctype<> Yes
20 TC1 22.4.3.1.2 [facet.numpunct.virtuals] Thousands_sep returns wrong type Yes
71 TC1 22.4.5.1 [locale.time.get] Do_get_monthname synopsis missing argument Yes
164 TC1 22.4.5.3.2 [locale.time.put.virtuals] do_put() has apparently unused fill argument Yes
40 TC1 22.4.8 [facets.examples] Meaningless normative paragraph in examples Yes
148 TC1 22.4.8 [facets.examples] Functions in the example facet BoolNames should be const Yes
217 TC1 22.4.8 [facets.examples] Facets example (Classifying Japanese characters) contains errors Yes
51 TC1 23.2 [container.requirements] Requirement to not invalidate iterators missing Yes
139 TC1 23.2.3 [sequence.reqmts] Optional sequence operation table description unclear Yes
151 TC1 23.2.3 [sequence.reqmts] Can't currently clear() empty container Yes
224 TC1 23.2.4 [associative.reqmts] clear() complexity for associative containers refers to undefined N Yes
144 TC1 23.3.3.2 [deque.cons] Deque constructor complexity wrong Yes
132 TC1 23.3.5.3 [list.capacity] list::resize description uses random access iterators Yes
69 TC1 23.3.6 [vector] Must elements of a vector be contiguous? Yes
134 TC1 23.3.6.2 [vector.cons] vector constructors over specified Yes
133 TC1 23.4.4 [map] map missing get_allocator() Yes
110 TC1 24.6.3 [istreambuf.iterator] istreambuf_iterator::equal not const Yes
39 TC1 24.6.3.4 [istreambuf.iterator::op++] istreambuf_iterator<>::operator++(int) definition garbled Yes
112 TC1 24.6.4.1 [ostreambuf.iter.cons] Minor typo in ostreambuf_iterator constructor Yes
210 TC1 25 [algorithms] distance first and last confused Yes
150 TC1 25.2.7 [alg.find.first.of] Find_first_of says integer instead of iterator Yes
227 TC1 25.3.3 [alg.swap] std::swap() should require CopyConstructible or DefaultConstructible arguments Yes
223 TC1 25.3.10 [alg.reverse] reverse algorithm should use iter_swap rather than swap Yes
193 TC1 25.4.6 [alg.heap.operations] Heap operations description incorrect Yes 216
212 TC1 25.4.7 [alg.min.max] Empty range behavior unclear for several algorithms Yes
142 TC1 25.4.8 [alg.lex.comparison] lexicographical_compare complexity wrong Yes
79 TC1 26.4.1 [complex.syn] Inconsistent declaration of polar() Yes
80 TC1 26.4.1 [complex.syn] Global Operators of complex declared twice Yes
146 TC1 26.4.6 [complex.ops] complex<T> Inserter and Extractor need sentries Yes
125 TC1 26.6.2 [template.valarray] valarray<T>::operator!() return type is inconsistent Yes
106 TC1 26.6.5 [template.slice.array] Numeric library private members are implementation defined Yes
55 TC1 27 [input.output] Invalid stream position is undefined Yes
155 TC1 27.4 [iostream.objects] Typo in naming the class defining the class Init Yes
29 TC1 27.4.2 [narrow.stream.objects] Ios_base::init doesn't exist Yes
35 TC1 27.5 [iostreams.base] No manipulator unitbuf in synopsis Yes
41 TC1 27.5.3 [ios.base] Ios_base needs clear(), exceptions() Yes 157
50 TC1 27.5.3 [ios.base] Copy constructor and assignment operator of ios_base Yes
78 TC1 27.5.3 [ios.base] Typo: event_call_back Yes
48 TC1 27.5.3.1.1 [ios::failure] Use of non-existent exception constructor Yes
189 TC1 27.5.3.2 [fmtflags.state] setprecision() not specified correctly Yes
47 TC1 27.5.3.3 [ios.base.locales] Imbue() and getloc() Returns clauses swapped Yes
156 TC1 27.5.3.3 [ios.base.locales] Typo in imbue() description Yes
36 TC1 27.5.3.5 [ios.base.storage] Iword & pword storage lifetime omitted Yes
220 TC1 27.5.3.7 [ios.base.cons] ~ios_base() usage valid? Yes
52 TC1 27.5.4.2 [fpos.operations] Small I/O problems Yes
53 TC1 27.5.5.2 [basic.ios.cons] Basic_ios destructor unspecified Yes
56 TC1 27.6.3 [streambuf] Showmanyc's return type Yes
122 TC1 27.6.3 [streambuf] streambuf/wstreambuf description should not say they are specializations Yes
54 TC1 27.6.3.1 [streambuf.cons] Basic_streambuf's destructor Yes
59 TC1 27.6.3.3.2 [streambuf.get.area] Ambiguity in specification of gbump Yes
158 TC1 27.6.3.4.2 [streambuf.virt.buffer] Underspecified semantics for setbuf() Yes
159 TC1 27.6.3.4.3 [streambuf.virt.get] Strange use of underflow() Yes
32 TC1 27.6.3.4.4 [streambuf.virt.pback] Pbackfail description inconsistent Yes
160 TC1 27.7.2.1 [istream] Typo: Use of non-existing function exception() Yes
26 TC1 27.7.2.1.3 [istream::sentry] Bad sentry example Yes
195 TC1 27.7.2.1.3 [istream::sentry] Should basic_istream::sentry's constructor ever set eofbit? Yes
60 TC1 27.7.2.2.1 [istream.formatted.reqmts] What is a formatted input function? Yes 162, 163, 166
161 TC1 27.7.2.2.2 [istream.formatted.arithmetic] Typo: istream_iterator vs. istreambuf_iterator Yes
13 TC1 27.7.2.2.3 [istream::extractors] Eos refuses to die Yes
64 TC1 27.7.2.2.3 [istream::extractors] Exception handling in basic_istream::operator>>(basic_streambuf*) Yes
68 TC1 27.7.2.2.3 [istream::extractors] Extractors for char* should store null at end Yes
61 TC1 27.7.2.3 [istream.unformatted] Ambiguity in iostreams exception policy Yes
62 TC1 27.7.2.3 [istream.unformatted] Sync's return value Yes
129 TC1 27.7.2.3 [istream.unformatted] Need error indication from seekp() and seekg() Yes
172 TC1 27.7.2.3 [istream.unformatted] Inconsistent types for basic_istream::ignore() Yes
63 TC1 27.7.3.7 [ostream.unformatted] Exception-handling policy for unformatted output Yes
168 TC1 27.7.3.7 [ostream.unformatted] Typo: formatted vs. unformatted Yes
169 TC1 27.8.2.4 [stringbuf.virtuals] Bad efficiency of overflow() mandated Yes
170 TC1 27.8.5 [stringstream] Inconsistent definition of traits_type Yes
173 TC1 27.9.1.5 [filebuf.virtuals] Inconsistent types for basic_filebuf::setbuf() Yes
22 TC1 27.9.1.9 [ifstream.members] Member open vs. flags Yes
174 TC1 D.6 [depr.ios.members] Typo: OFF_T vs. POS_T Yes
175 TC1 D.6 [depr.ios.members] Ambiguity for basic_streambuf::pubseekpos() and a few other functions. Yes
176 TC1 D.6 [depr.ios.members] exceptions() in ios_base...? Yes
46 TC1 D.7 [depr.str.strstreams] Minor Annex D errors Yes
66 TC1 D.7.1.3 [depr.strstreambuf.virtuals] Strstreambuf::setbuf Yes
115 TC1 D.7.4.1 [depr.strstream.cons] Typo in strstream constructors Yes
127 TC1 D.10.1 [auto.ptr] auto_ptr<> conversion issues Yes
208 TC1 X [iterator.concepts] Unnecessary restriction on past-the-end iterators Yes

Resolved (198 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
2075 Resolved 1.10 [intro.multithread] Progress guarantees, lock-free property, and scheduling assumptions Yes
1344 Resolved 17 [library] Replace throw() with noexcept Yes 1351
1345 Resolved 17 [library] Library classes should have noexcept move operations Yes
1346 Resolved 17 [library] Apply noexcept where library specification does not permit exceptions Yes 1352
1347 Resolved 17 [library] Apply noexcept judiciously throughout the library Yes
1353 Resolved 17 [library] Clarify the state of a moved-from object Yes
343 Resolved 17 [library] Unspecified library header dependencies Yes
625 Resolved 17 [library] Mixed up Effects and Returns clauses Yes 895
1151 Resolved 17 [library] Behavior of the library in the presence of threads is incompletely specified Yes
1357 Resolved 17.5.2.1.3 [bitmask.types] Library bitmask types to not satisfy the bimask type requirements Yes
594 Resolved 17.6.3.1 [utility.arg.requirements] Disadvantages of defining Swappable in terms of CopyConstructible and Assignable Yes
742 Resolved 17.6.3.1 [utility.arg.requirements] Enabling swap for proxy iterators Yes
1283 Resolved 17.6.3.1 [utility.arg.requirements] MoveConstructible and MoveAssignable need clarification of moved-from state Yes
1322 Resolved 17.6.3.1 [utility.arg.requirements] Explicit CopyConstructible requirements are insufficient Yes
2108 Resolved 17.6.3.5 [allocator.requirements] No way to identify allocator types that always compare equal Yes 3
431 Resolved 17.6.3.5 [allocator.requirements] Swapping containers with unequal allocators Yes
635 Resolved 17.6.3.5 [allocator.requirements] domain of allocator::address Yes
1366 Resolved 18.6.1.4 [new.delete.dataraces] New-handler and data races Yes
1365 Resolved 18.6.2 [alloc.errors] Thread-safety of handler functions Yes
1364 Resolved 18.8.5 [propagation] It is not clear how exception_ptr is synchronized Yes
1135 Resolved 18.8.5 [propagation] exception_ptr should support contextual conversion to bool Yes
1307 Resolved 18.8.5 [propagation] exception_ptr and allocator pointers don't understand != Yes
697 Resolved 19.5 [syserr] New <system_error> header leads to name clashes Yes
825 Resolved 19.5.2.1 [syserr.errcode.overview] Missing rvalues reference stream insert/extract operators? Yes
1229 Resolved 19.5.2.3 [syserr.errcode.modifiers] error_code operator= typo Yes
1075 Resolved 20 [utilities] Scoped allocators are too complex Yes
1377 Resolved 20.2 [utility] The revised forward is not compatible with access-control Yes
823 Resolved 20.2.4 [forward] identity<void> seems broken Yes
1054 Resolved 20.2.4 [forward] forward broken Yes
1378 Resolved 20.3 [pairs] pair and tuple have too many conversions Yes
1380 Resolved 20.3 [pairs] pair and tuple of references need to better specify move-semantics Yes
1382 Resolved 20.3 [pairs] pair and tuple constructors should forward arguments Yes
1383 Resolved 20.3 [pairs] Inconsistent defaulted move/copy members in pair and tuple Yes
353 Resolved 20.3 [pairs] std::pair missing template assignment Yes
482 Resolved 20.3 [pairs] Swapping pairs Yes
1326 Resolved 20.3.2 [pairs.pair] Missing/wrong preconditions for pair and tuple functions Yes
1379 Resolved 20.3.2 [pairs.pair] pair copy-assignment not consistent for references Yes
1324 Resolved 20.3.2 [pairs.pair] Still too many implicit conversions for pair and tuple Yes
801 Resolved 20.4 [tuple] tuple and pair trivial members Yes
1116 Resolved 20.4.2 [tuple.tuple] Literal constructors for tuple Yes
1117 Resolved 20.4.2.1 [tuple.cnstr] tuple copy constructor Yes
834 Resolved 20.8.1.2 [unique.ptr.single] unique_ptr::pointer requirements underspecified Yes
983 Resolved 20.8.1.2 [unique.ptr.single] unique_ptr reference deleters should not be moved from Yes
932 Resolved 20.8.1.2.1 [unique.ptr.single.ctor] unique_ptr(pointer p) for pointer deleter types Yes
950 Resolved 20.8.1.2.1 [unique.ptr.single.ctor] unique_ptr converting ctor shouldn't accept array form Yes
1100 Resolved 20.8.1.2.1 [unique.ptr.single.ctor] auto_ptr to unique_ptr conversion Yes
2118 Resolved 20.8.1.3 [unique.ptr.runtime] [CD] unique_ptr for array does not support cv qualification conversion of actual argument Yes 1
1293 Resolved 20.8.1.3 [unique.ptr.runtime] unique_ptr<T[], D> needs to get rid of unspecified-pointer-type Yes
1297 Resolved 20.8.1.5 [unique.ptr.special] unique_ptr's relational operator functions should induce a total order Yes
1407 Resolved 20.8.2.2.1 [util.smartptr.shared.const] Synch shared_ptr constructors taking movable types Yes
827 Resolved 20.8.2.2.1 [util.smartptr.shared.const] constexpr shared_ptr::shared_ptr()? Yes
884 Resolved 20.8.2.2.4 [util.smartptr.shared.mod] shared_ptr swap Yes
1397 Resolved 20.9 [function.objects] Deprecate '98 binders Yes
658 Resolved 20.9 [function.objects] Two unspecified function comparators in [function.objects] Yes
1290 Resolved 20.9 [function.objects] Don't require [u|bi]nary_function inheritance Yes
816 Resolved 20.9.9.1.3 [func.bind.bind] Should bind()'s returned functor have a nofail copy ctor when bind() is nofail? Yes
1258 Resolved 20.9.11.2.2 [func.wrap.func.mod] std::function Effects clause impossible to satisfy Yes
815 Resolved 20.9.11.2.4 [func.wrap.func.inv] std::function and reference_closure do not use perfect forwarding Yes
1390 Resolved 20.10 [meta] Limit speculative compilation for constructible/convertible traits Yes
1391 Resolved 20.10 [meta] constructible/convertible traits and access control Yes
719 Resolved 20.10 [meta] std::is_literal type traits should be provided Yes 750
1392 Resolved 20.10.4 [meta.unary] result_of should support pointer-to-data-member Yes
525 Resolved 20.10.4 [meta.unary] type traits definitions not clear Yes
1393 Resolved 20.10.4.3 [meta.unary.prop] Trivial traits imply noexcept Yes
1394 Resolved 20.10.4.3 [meta.unary.prop] is_constructible reports false positives Yes
1174 Resolved 20.10.4.3 [meta.unary.prop] Type property predicates Yes
1260 Resolved 20.10.4.3 [meta.unary.prop] is_constructible<int*,void*> reports true Yes
1055 Resolved 20.10.7.6 [meta.trans.other] Provide a trait that returns the underlying type of an enumeration type Yes
1122 Resolved 20.11.3 [ratio.ratio] Ratio values should be constexpr Yes
1281 Resolved 20.11.3 [ratio.ratio] CopyConstruction and Assignment between ratios having the same normalized form Yes
1389 Resolved 20.11.4 [ratio.arithmetic] Compile-time rational arithmetic and overflow Yes
786 Resolved 20.12 [time] Thread library timed waits, UTC and monotonic clocks Yes
953 Resolved 20.12.3 [time.clock.req] Various threading bugs #3 Yes
947 Resolved 20.12.5.5 [time.duration.nonmember] duration arithmetic: contradictory requirements Yes
2054 Resolved 20.12.6 [time.point] time_point constructors need to be constexpr Yes
2057 Resolved 20.12.6.5 [time.point.nonmember] time_point + duration semantics should be made constexpr conforming Yes
1405 Resolved 20.13 [allocator.adaptor] Move scoped_allocator_adaptor into separate header Yes
1321 Resolved 20.13.4 [allocator.adaptor.members] scoped_allocator_adaptor construct and destroy don't use allocator_traits Yes
2319 Resolved 21.4.2 [string.cons] basic_string's move constructor should not be noexcept Yes 1
767 Resolved 23 [containers] Forwarding and backward compatibility Yes
985 Resolved 23.2.1 [container.requirements.general] Allowing throwing move Yes
1329 Resolved 23.2.2 [container.requirements.dataraces] Data races on vector<bool> Yes
2052 Resolved 23.2.4 [associative.reqmts] Mixup between mapped_type and value_type for associative containers Yes 2
897 Resolved 23.3.4.5 [forwardlist.modifiers] Forward_list issues... Part 2 Yes
2066 Resolved 23.3.6.3 [vector.capacity] Missing specification of vector::resize(size_type) Yes
2012 Resolved 23.4 [associative] Associative maps should insert pair, not tuple Yes
1248 Resolved 23.5 [unord] Equality comparison for unordered containers Yes
1421 Resolved 23.6 [container.adaptors] Accidental move-only library types due to new core language rules Yes 1350
756 Resolved 23.6 [container.adaptors] Container adaptors push Yes
1196 Resolved 23.6.4.1 [priqueue.cons] move semantics undefined for priority_queue Yes
976 Resolved 23.6.5.2 [stack.defn] Class template std::stack should be movable Yes
1185 Resolved 24.2 [iterator.requirements] Iterator categories and output iterators Yes
1210 Resolved 24.2 [iterator.requirements] Iterator reachability should not require a container Yes
1212 Resolved 24.2 [iterator.requirements] result of post-increment/decrement operator Yes
485 Resolved 24.2.4 [output.iterators] output iterator insufficiently constrained Yes
1311 Resolved 24.2.5 [forward.iterators] multi-pass property of Forward Iterator underspecified Yes
940 Resolved 24.4.4 [iterator.operations] std::distance Yes
1211 Resolved 24.5.3.1 [move.iterator] Move iterators should be restricted as input iterators Yes
1129 Resolved 24.6.1.1 [istream.iterator.cons] istream(buf)_iterator should support literal sentinel value Yes
1093 Resolved 25.3.12 [alg.random.shuffle] Multiple definitions for random_shuffle algorithm Yes
800 Resolved 26.5.7.1 [rand.util.seedseq] Issues in 26.4.7.1 [rand.util.seedseq](6) Yes
803 Resolved 26.5.7.1 [rand.util.seedseq] Simplification of seed_seq::seq_seq Yes
793 Resolved 26.5.8.6.1 [rand.dist.samp.discrete] discrete_distribution missing constructor Yes
874 Resolved 26.5.8.6.1 [rand.dist.samp.discrete] Missing initializer_list constructor for discrete_distribution Yes
794 Resolved 26.5.8.6.2 [rand.dist.samp.pconst] piecewise_constant_distribution missing constructor Yes
875 Resolved 26.5.8.6.2 [rand.dist.samp.pconst] Missing initializer_list constructor for piecewise_constant_distribution Yes
1327 Resolved 26.8 [c.math] templates defined in <cmath> replacing C macros with the same name Yes
1445 Resolved 27.7 [iostream.format] Several iostreams member functions incorrectly specified Yes
1447 Resolved 27.7 [iostream.format] Request to resolve issue LWG 1328 Yes
1328 Resolved 27.7.2.1.3 [istream::sentry] istream extractors not setting failbit if eofbit is already set Yes
2249 Resolved 27.9.2 [c.files] [CD] Remove gets from <cstdio> Yes
1453 Resolved 28.10.4 [re.results.acc] Default constructed match_results behavior for certain operations Yes
2002 Resolved 28.10.8 [re.results.nonmember] Class template match_results does not specify the semantics of operator== Yes
1455 Resolved 29 [atomics] C language compatibility for atomics Yes 1454
1523 Resolved 29 [atomics] noexcept for Clause 29 Yes
880 Resolved 29 [atomics] Missing atomic exchange parameter Yes 942
923 Resolved 29 [atomics] atomics with floating-point Yes
924 Resolved 29 [atomics] structs with internal padding Yes
1143 Resolved 29 [atomics] Atomic operations library not concept enabled Yes
1145 Resolved 29 [atomics] Inappropriate headers for atomics Yes
1457 Resolved 29.2 [atomics.syn] Splitting lock-free properties Yes
2037 Resolved 29.2 [atomics.syn] atomic free functions incorrectly specified Yes
2034 Resolved 29.3 [atomics.order] Initialization of atomics is misspecified so that it doesn't preserve sequential consistency Yes
1460 Resolved 29.4 [atomics.lockfree] Missing lock-free property for type bool should be added Yes
1146 Resolved 29.4 [atomics.lockfree] "lockfree" does not say enough Yes
1469 Resolved 29.5 [atomics.types.generic] atomic<T*> inheritance from atomic_address breaks type safety Yes
944 Resolved 29.5 [atomics.types.generic] atomic<bool> derive from atomic_bool? Yes
2024 Resolved 29.5 [atomics.types.generic] Inconsistent implementation requirements for atomic<integral> and atomic<T*> Yes
1043 Resolved 29.6 [atomics.types.operations] Clarify that compare_exchange is not a read-modify-write operation Yes
1147 Resolved 29.6 [atomics.types.operations] Non-volatile atomic functions Yes
1481 Resolved 30.2 [thread.req] Missing Lockable requirements Yes
1482 Resolved 30.2.4 [thread.req.timing] Timeout operations are under-specified Yes
889 Resolved 30.3.1.1 [thread.thread.id] thread::id comparisons Yes
1268 Resolved 30.4 [thread.mutex] The Mutex requirements in 30.4.1 and 30.4.2 are wrong Yes
1490 Resolved 30.4.1 [thread.mutex.requirements] Mutex requirements too stringent Yes
1491 Resolved 30.4.1 [thread.mutex.requirements] try_lock does not guarantee forward progress Yes
1492 Resolved 30.4.1 [thread.mutex.requirements] Mutex requirements should not be bound to threads Yes
828 Resolved 30.4.1.2.1 [thread.mutex.class] Static initialization for std::mutex? Yes
2023 Resolved 30.4.2.1 [thread.lock.guard] Incorrect requirements for lock_guard and unique_lock Yes
1498 Resolved 30.5 [thread.condition] Unclear specification for [thread.condition] Yes
2240 Resolved 30.5.1 [thread.condition.condvar] Probable misuse of term "function scope" in [thread.condition] Yes
958 Resolved 30.5.1 [thread.condition.condvar] Various threading bugs #8 Yes
966 Resolved 30.5.1 [thread.condition.condvar] Various threading bugs #16 Yes
964 Resolved 30.5.2 [thread.condition.condvarany] Various threading bugs #14 Yes
1046 Resolved 30.6 [futures] Provide simple facility to start asynchronous operations Yes
1501 Resolved 30.6 [futures] Specification for managing associated asynchronous state has problems Yes
1513 Resolved 30.6 [futures] 'launch' enum too restrictive Yes
1244 Resolved 30.6 [futures] wait_*() in *future for synchronous functions Yes
1275 Resolved 30.6 [futures] Creating and setting futures Yes
1226 Resolved 30.6.2 [futures.errors] Incomplete changes of #890 Yes
1160 Resolved 30.6.3 [futures.future_error] future_error public constructor is 'exposition only' Yes
1502 Resolved 30.6.4 [futures.state] Specification of [futures.state] unclear Yes
1269 Resolved 30.6.4 [futures.state] Associated state doesn't account for async Yes
1049 Resolved 30.6.5 [futures.promise] Move assignment of promise inverted Yes
1050 Resolved 30.6.5 [futures.promise] Clarify postconditions for get_future() Yes
1088 Resolved 30.6.5 [futures.promise] std::promise should provide non-member swap overload Yes
1504 Resolved 30.6.5 [futures.promise] Term "are serialized" is not defined Yes
1505 Resolved 30.6.5 [futures.promise] Synchronization between promise::set_value and future::get Yes
1507 Resolved 30.6.5 [futures.promise] promise::XXX_at_thread_exit functions have no synchronization requirements Yes
1165 Resolved 30.6.5 [futures.promise] Unneeded promise move constructor Yes
1272 Resolved 30.6.5 [futures.promise] confusing declarations of promise::set_value Yes
1291 Resolved 30.6.5 [futures.promise] Exceptions thrown during promise::set_value Yes
1300 Resolved 30.6.5 [futures.promise] Circular definition of promise::swap Yes
1047 Resolved 30.6.6 [futures.unique_future] Ensure that future's get() blocks when not ready Yes
1048 Resolved 30.6.6 [futures.unique_future] Provide empty-state inspection for std::unique_future Yes
1161 Resolved 30.6.6 [futures.unique_future] Unnecessary unique_future limitations Yes
1273 Resolved 30.6.6 [futures.unique_future] future::valid should be callable on an invalid future Yes
1106 Resolved 30.6.7 [futures.shared_future] Multiple exceptions from connected shared_future::get()? Yes
1162 Resolved 30.6.7 [futures.shared_future] shared_future should support an efficient move constructor Yes
1163 Resolved 30.6.7 [futures.shared_future] shared_future is inconsistent with shared_ptr Yes
1266 Resolved 30.6.7 [futures.shared_future] shared_future::get and deferred async functions Yes
1304 Resolved 30.6.7 [futures.shared_future] Missing preconditions for shared_future Yes
1508 Resolved 30.6.9 [futures.task] Rename packaged_task::operator bool() Yes
1090 Resolved 30.6.9 [futures.task] Missing description of packaged_task member swap, missing non-member swap Yes
1515 Resolved 30.6.9.1 [futures.task.members] packaged_task::make_ready_at_thread_exit has no synchronization requirements Yes
2025 Resolved 30.6.9.1 [futures.task.members] Incorrect semantics of move assignment operator of packaged_task Yes
2282 Resolved X [optional.object.assign] [fund.ts] Incorrect is_assignable constraint in optional::op=(U&&) Yes
2283 Resolved X [optional.comp_with_t] [fund.ts] optional declares and then does not define an operator<() Yes
2287 Resolved X [optional.object.assign] [fund.ts] Incorrect exception safety for optional copy assignment operator Yes
2333 Resolved X [optional.hash] [fund.ts] Hashing disengaged optional<T> objects Yes
1355 Resolved X [defns.move.assign.op] The definition of move-assignment operator is redundant Yes
1356 Resolved X [defns.move.ctor] The definition of move-constructor is redundant Yes
1409 Resolved X [time.clock.monotonic] Specify whether monotonic_clock is a distinct type or a typedef Yes
1410 Resolved X [time.clock.monotonic] Add a feature-detect macro for monotonic_clock Yes 1411
1412 Resolved X [time.clock.monotonic] Make monotonic clocks mandatory Yes
1462 Resolved X [atomics.types.integral] Ambiguous value assignment to atomic_bool Yes 1463
1464 Resolved X [atomics.types.integral] Underspecified typedefs for atomic integral types Yes
1465 Resolved X [atomics.types.address] Missing arithmetic operators for atomic_address Yes
1466 Resolved X [atomics.types.address] Silent const breakage by compare_exchange_* member functions Yes
1467 Resolved X [atomics.types.address] Deriving atomic<T*> from atomic_address breaks type safety Yes
1468 Resolved X [atomics.types.address] atomic_address::compare_exchange_* member functions should match atomic_compare_exchange_* free functions Yes
732 Resolved X [rand.dist.samp.genpdf] Defect in [rand.dist.samp.genpdf] Yes 795
908 Resolved X [atomics.types] Deleted assignment operators for atomic types must be volatile Yes
1166 Resolved X [allocator.propagation] Allocator-specific move/copy break model of move-constructor and move-assignment Yes
1172 Resolved X [allocator.concepts.members] select_on_container_(copy|move)_construction over-constrained Yes
1225 Resolved X [func.ret] C++0x result_of issue Yes
1274 Resolved X [futures.atomic_future] atomic_future constructor Yes
1305 Resolved X [futures.atomic_future] preconditions for atomic_future Yes

TRDec (8 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
602 TRDec TRDecimal 3 [trdec.types] Decimal: "generic floating type" not defined. Yes
603 TRDec TRDecimal 3 [trdec.types] Decimal: Trivially simplifying decimal classes. Yes
604 TRDec TRDecimal 3 [trdec.types] Decimal: Storing a reference to a facet unsafe. Yes
599 TRDec TRDecimal 3.1 [trdec.types.encodings] Decimal: Say "octets" instead of "bytes." Yes
598 TRDec TRDecimal 3.2 [trdec.types.types] Decimal: Conversion to integral should truncate, not round. Yes
601 TRDec TRDecimal 3.3 [trdec.types.limits] Decimal: numeric_limits typos Yes
605 TRDec TRDecimal 3.4 [trdec.types.cdecfloat] Decimal: <decfloat.h> doesn't live here anymore. Yes
600 TRDec TRDecimal 3.9 [trdec.types.cwchar] Decimal: Wrong parameters for wcstod* functions Yes

NAD Editorial (110 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
571 NAD Editorial 1.2 [intro.refs] Update C90 references to C99? Yes
873 NAD Editorial 3.9.1 [basic.fundamental] signed integral type and unsigned integral type are not clearly defined Yes
972 NAD Editorial 17 [library] The term "Assignable" undefined but still in use Yes
1232 NAD Editorial 17 [library] Still swap's with rvalue-references Yes
424 NAD Editorial 17.5.1.2 [structure.summary] normative notes Yes
1179 NAD Editorial 17.5.1.4 [structure.specifications] Probably editorial in [structure.specifications] Yes
626 NAD Editorial 17.5.1.4 [structure.specifications] new Remark clauses not documented Yes
1060 NAD Editorial 17.5.2.1.4.1 [byte.strings] Embedded nulls in NTBS Yes
2281 NAD Editorial 17.6.2.3 [using.linkage] C99 cross-reference typo in [using.linkage] Yes
390 NAD Editorial 17.6.3.1 [utility.arg.requirements] CopyConstructible requirements too strict Yes
529 NAD Editorial 17.6.4.11 [res.on.required] The standard encourages redundant and confusing preconditions Yes
591 NAD Editorial 18.3.2.4 [numeric.limits.members] Misleading "built-in Yes
557 NAD Editorial 18.4 [cstdint] TR1: div(_Longlong, _Longlong) vs div(intmax_t, intmax_t) Yes
553 NAD Editorial 18.4.1 [cstdint.syn] very minor editorial change intptr_t / uintptr_t Yes
841 NAD Editorial 18.4.1 [cstdint.syn] cstdint.syn inconsistent with C99 Yes
1061 NAD Editorial 20.3.4 [pair.astuple] Bad indexing for tuple access to pair (Editorial?) Yes
1077 NAD Editorial 20.4.2 [tuple.tuple] Nonesense tuple declarations Yes
1168 NAD Editorial 20.6.2 [bitset.members] Odd wording for bitset equality operators Yes
1233 NAD Editorial 20.7 [memory] Missing unique_ptr signatures in synopsis Yes
1022 NAD Editorial 20.7.4 [util.dynamic.safety] Pointer-safety API has nothing to do with smart pointers Yes
754 NAD Editorial 20.7.12.2 [uninitialized.copy] Ambiguous return clause for std::uninitialized_copy Yes
2060 NAD Editorial 20.8.1.3 [unique.ptr.runtime] unique_ptr<T[]>(nullptr_t) missing noexcept Yes
351 NAD Editorial 20.9 [function.objects] unary_negate and binary_negate: struct or class? Yes
1023 NAD Editorial 20.9.11.2 [func.wrap.func] Unclear inheritance relation for std::function Yes
633 NAD Editorial 20.9.11.2.5 [func.wrap.func.targ] Return clause mentions undefined "type()" Yes
590 NAD Editorial 20.10 [meta] Type traits implementation latitude should be removed for C++0x Yes
1239 NAD Editorial 20.10.4.3 [meta.unary.prop] Defect report Yes
1395 NAD Editorial 20.10.6 [meta.rel] Inconsistent reference links should be unified Yes
952 NAD Editorial 20.12.5.7 [time.duration.cast] Various threading bugs #2 Yes
945 NAD Editorial 20.12.7.1 [time.clock.system] system_clock::rep not specified Yes
830 NAD Editorial 21.2 [char.traits] Incomplete list of char_traits specializations Yes
831 NAD Editorial 21.2.3 [char.traits.specializations] wrong type for not_eof() Yes
718 NAD Editorial 21.4 [basic.string] basic_string is not a sequence Yes
368 NAD Editorial 21.4.6.6 [string::replace] basic_string::replace has two "Throws" paragraphs Yes
615 NAD Editorial 21.8 [c.strings] Inconsistencies in Section 21.4 Yes
393 NAD Editorial 22.4.1.4.2 [locale.codecvt.virtuals] do_in/do_out operation on state unclear Yes
1415 NAD Editorial 23.2.1 [container.requirements.general] Iterator stability bans the short-string optimization Yes
580 NAD Editorial 23.2.1 [container.requirements.general] unused allocator members Yes 479
725 NAD Editorial 23.2.3 [sequence.reqmts] Optional sequence container requirements column label Yes
1058 NAD Editorial 23.2.3 [sequence.reqmts] New container issue Yes
1301 NAD Editorial 23.2.3 [sequence.reqmts] clear() and assignment Yes
1419 NAD Editorial 23.3.4 [forwardlist] forward_list::erase_after should return an iterator Yes
892 NAD Editorial 23.3.4.6 [forwardlist.ops] Forward_list issues... Yes
101 NAD Editorial 23.3.6 [vector] No way to free storage for vector and deque Yes
757 NAD Editorial 23.3.6 [vector] Typo in the synopsis of vector Yes
140 NAD Editorial 23.4.4 [map] map<Key, T>::value_type does not satisfy the assignable requirement Yes
408 NAD Editorial 24.2 [iterator.requirements] Is vector<reverse_iterator<char*> > forbidden? Yes
446 NAD Editorial 24.2 [iterator.requirements] Iterator equality between different containers Yes
558 NAD Editorial 24.2.3 [input.iterators] lib.input.iterators Defect Yes
299 NAD Editorial 24.2.6 [bidirectional.iterators] Incorrect return types for iterator dereference Yes
979 NAD Editorial 24.5.3 [move.iterators] Bad example Yes
969 NAD Editorial 25.2.4 [alg.foreach] What happened to Library Issue 475? Yes
1101 NAD Editorial 25.3.9 [alg.unique] unique requirements Yes
812 NAD Editorial 25.4.1 [alg.sort] unsolicited multithreading considered harmful? Yes
499 NAD Editorial 25.4.1.2 [stable.sort] Std. doesn't seem to require stable_sort() to be stable! Yes
862 NAD Editorial 25.4.5.1 [includes] Impossible complexity for 'includes' Yes
915 NAD Editorial 25.4.7 [alg.min.max] minmax with initializer_list should return pair of T, not pair of const T& Yes
1013 NAD Editorial 25.4.7 [alg.min.max] Remove IsSameType hold-over constraints Yes
1434 NAD Editorial 25.4.7 [alg.min.max] For min/max functions replace variadic arguments by initializer_list argument Yes
504 NAD Editorial 26.5.1 [rand.req] Integer types in pseudo-random number engine requirements Yes
656 NAD Editorial 26.5.2 [rand.synopsis] Typo in subtract_with_carry_engine declaration Yes
512 NAD Editorial 26.5.3 [rand.eng] Seeding subtract_with_carry_01 from a single unsigned long Yes
513 NAD Editorial 26.5.3 [rand.eng] Size of state for subtract_with_carry_01 Yes
516 NAD Editorial 26.5.3 [rand.eng] Seeding subtract_with_carry_01 using a generator Yes
514 NAD Editorial 26.5.3.3 [rand.eng.sub] Size of state for subtract_with_carry Yes
738 NAD Editorial 26.5.4.2 [rand.adapt.disc] Editorial issue in [rand.adapt.disc]/3 Yes
549 NAD Editorial 26.5.8 [rand.dist] Undefined variable in binomial_distribution Yes
867 NAD Editorial 26.6.2.2 [valarray.cons] Valarray and value-initialization Yes
636 NAD Editorial 26.6.2.4 [valarray.access] 26.5.2.3 valarray::operator[] Yes
717 NAD Editorial 26.6.2.4 [valarray.access] Incomplete valarray::operator[] specification in [valarray.access] Yes
357 NAD Editorial 26.8 [c.math] <cmath> float functions cannot return HUGE_VAL Yes
637 NAD Editorial 26.8 [c.math] [c.math]/10 inconsistent return values Yes
690 NAD Editorial 26.8 [c.math] abs(long long) should return long long Yes
837 NAD Editorial 27.5.5.3 [basic.ios.members] basic_ios::copyfmt() overly loosely specified Yes
397 NAD Editorial 27.7.3.4 [ostream::sentry] ostream::sentry dtor throws exceptions Yes
641 NAD Editorial 27.7.5 [ext.manip] Editorial fix for 27.6.4 (N2134) Yes
592 NAD Editorial 27.9.1.9 [ifstream.members] Incorrect treatment of rdbuf()->close() return type Yes
642 NAD Editorial 27.9.1.9 [ifstream.members] Invalidated fstream footnotes in N2134 Yes
645 NAD Editorial 28.10 [re.results] Missing members in match_results Yes
684 NAD Editorial 28.10 [re.results] Unclear which members of match_results should be used in comparison Yes
647 NAD Editorial 28.11.3 [re.alg.search] Inconsistent regex_search params Yes
648 NAD Editorial 28.12.1.1 [re.regiter.cnstr] regex_iterator c'tor needs clarification/editorial fix Yes
683 NAD Editorial 28.12.2 [re.tokiter] regex_token_iterator summary error Yes
649 NAD Editorial 28.12.2.1 [re.tokiter.cnstr] Several typos in regex_token_iterator constructors Yes
879 NAD Editorial 29 [atomics] Atomic load const qualification Yes
937 NAD Editorial 29 [atomics] Atomics for standard typedef types Yes
926 NAD Editorial 29.3 [atomics.order] Sequentially consistent fences, relaxed operations and modification order Yes
1471 NAD Editorial 29.6 [atomics.types.operations] Default constructor of atomics needs specification Yes
1472 NAD Editorial 29.6 [atomics.types.operations] Incorrect semantics of atomic_init Yes
864 NAD Editorial 29.6 [atomics.types.operations] Defect in atomic wording Yes
1442 NAD Editorial 30 [thread] "happens-before" should be "synchronizes-with" Yes 1443
1483 NAD Editorial 30.3 [thread.threads] __STDCPP_THREADS spelling Yes
1489 NAD Editorial 30.4 [thread.mutex] unlock functions and unlock mutex requirements are inconsistent Yes
1495 NAD Editorial 30.5 [thread.condition] Condition variable wait_for return value insufficient Yes
1496 NAD Editorial 30.5.1 [thread.condition.condvar] condition_variable not implementable Yes
1500 NAD Editorial 30.5.2 [thread.condition.condvarany] Consider removal of native_handle() Yes
1503 NAD Editorial 30.6.4 [futures.state] "associated asynchronous state" must go Yes
1506 NAD Editorial 30.6.5 [futures.promise] set_exception with a null pointer Yes
1107 NAD Editorial 30.6.7 [futures.shared_future] constructor shared_future(unique_future) by value? Yes
1512 NAD Editorial 30.6.8 [futures.async] Conflict in specification: block or join? Yes
1315 NAD Editorial 30.6.8 [futures.async] return type of async Yes
544 NAD Editorial C.4 [diff.library] minor NULL problems in C.2 Yes
1115 NAD Editorial C.4 [diff.library] va_copy missing from Standard macros table Yes
1155 NAD Editorial C.4 [diff.library] Reference should be to C99 Yes
587 NAD Editorial D.7.2.1 [depr.istrstream.cons] iststream ctor missing description Yes
973 NAD Editorial D.10.1 [auto.ptr] auto_ptr characteristics Yes
1509 NAD Editorial X [futures.atomic_future] No restriction on calling future::get more than once Yes
1510 NAD Editorial X [futures.atomic_future] Should be undefined behaviour to call atomic_future operations unless valid() Yes
1511 NAD Editorial X [futures.atomic_future] Synchronize the move-constructor for atomic_future Yes
555 NAD Editorial TR1 8.21 [tr.c99.boolh] TR1, 8.21/1: typo Yes

NAD (298 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
653 NAD 1.2 [intro.refs] Library reserved names Yes
462 NAD 3.6.3 [basic.start.term] Destroying objects with static storage duration Yes
1348 NAD 17 [library] Exception safety of unspecified types Yes
385 NAD 17 [library] Does call by value imply the CopyConstructible requirement? Yes
941 NAD 17 [library] Ref-qualifiers for assignment operators Yes
996 NAD 17 [library] Move operation not well specified Yes
1099 NAD 17 [library] Various issues Yes
1153 NAD 17 [library] Standard library needs review for constructors to be explicit to avoid treatment as initializer-list constructor Yes
1236 NAD 17 [library] reserved identifiers in programs not using the library Yes
1331 NAD 17 [library] incorporate move special member functions into library Yes
1064 NAD 17.3.16 [defns.obj.state] Term "object state" should not refer to classes Yes
995 NAD 17.5.1.3 [structure.requirements] Operational Semantics Unclear Yes
492 NAD 17.5.1.4 [structure.specifications] Invalid iterator arithmetic expressions Yes
663 NAD 17.5.1.4 [structure.specifications] Complexity Requirements Yes
1156 NAD 17.5.2.1.2 [enumerated.types] Constraints on bitmask and enumeration types to be tightened Yes
992 NAD 17.6.1.1 [contents] Allow implementations to implement C library in the global namespace Yes
1002 NAD 17.6.1.2 [headers] Provide bulk include headers Yes
1003 NAD 17.6.1.3 [compliance] Require more useful headers for freestanding implementations Yes
1358 NAD 17.6.1.3 [compliance] Add <chrono> and <ratio> to freestanding implementations Yes
1359 NAD 17.6.1.3 [compliance] Add <tuple> and <utility> to freestanding implementations Yes
833 NAD 17.6.1.3 [compliance] Freestanding implementations header list needs review for C++0x Yes
1361 NAD 17.6.2 [using] Does use of std::size_t in a header imply that typedef name is available to users? Yes
657 NAD 17.6.2.2 [using.headers] unclear requirement about header inclusion Yes
1374 NAD 17.6.3.1 [utility.arg.requirements] Clarify moved-from objects are "toxic" Yes
822 NAD 17.6.3.1 [utility.arg.requirements] Object with explicit copy constructor no longer CopyConstructible Yes
2171 NAD 17.6.3.2 [swappable.requirements] "swappable" undefined for swapping lvalue and rvalue Yes
2311 NAD 17.6.3.5 [allocator.requirements] Allocator requirements should be further minimized Yes 2
1376 NAD 17.6.3.5 [allocator.requirements] Allocator interface is not backward compatible Yes
12 NAD 17.6.3.5 [allocator.requirements] Way objects hold allocators unclear Yes
197 NAD 17.6.3.5 [allocator.requirements] max_size() underspecified Yes
277 NAD 17.6.3.5 [allocator.requirements] Normative encouragement in allocator requirements unclear Yes
487 NAD 17.6.3.5 [allocator.requirements] Allocator::construct is too limiting Yes
560 NAD 17.6.3.5 [allocator.requirements] User-defined allocators without default constructor Yes
94 NAD 17.6.5 [conforming] May library implementors add template parameters to Standard Library classes? Yes
2113 NAD 17.6.5 [conforming] Do library implementers have the freedom to add final to non-polymorphic components? Yes
95 NAD 17.6.5.5 [member.functions] Members added by the implementation Yes
372 NAD 17.6.5.12 [res.on.exception.handling] Inconsistent description of stdlib exceptions Yes
1314 NAD 18.2 [support.types] NULL and nullptr Yes
205 NAD 18.3.2.4 [numeric.limits.members] numeric_limits unclear on how to determine floating point types Yes
554 NAD 18.3.2.7 [numeric.special] Problem with lwg DR 184 numeric_limits<bool> Yes
627 NAD 18.6.1.1 [new.delete.single] Low memory and exceptions Yes
269 NAD 18.8 [support.exception] cstdarg and unnamed parameters Yes
313 NAD 18.8.3.4 [terminate] set_terminate and set_unexpected question Yes
314 NAD 18.8.3.4 [terminate] Is the stack unwound when terminate() is called? Yes
1369 NAD 18.8.5 [propagation] rethrow_exception may introduce data races Yes
707 NAD 18.8.5 [propagation] null pointer constant for exception_ptr Yes
745 NAD 18.8.5 [propagation] copy_exception API slices. Yes
1008 NAD 18.8.6 [except.nested] nested_exception wording unclear Yes
1132 NAD 18.8.6 [except.nested] JP-30: nested exceptions Yes
1265 NAD 18.10 [support.runtime] longjmp and destructors Yes
1371 NAD 19 [diagnostics] Standard exceptions require stronger no-throw guarantees Yes
2073 NAD 19.2 [std.exceptions] Library exceptions that take string arguments Yes
832 NAD 19.5 [syserr] Applying constexpr to System error support Yes
971 NAD 19.5.2.5 [syserr.errcode.nonmembers] Spurious diagnostic conversion function Yes
1373 NAD 20.2 [utility] Customizable traits should have their own headers Yes
2297 NAD 20.2.3 [utility.exchange] [CD] Missing type requirements for std::exchange Yes
840 NAD 20.3 [pairs] pair default template argument Yes
916 NAD 20.3 [pairs] Redundant move-assignment operator of pair should be removed Yes
2068 NAD 20.3.2 [pairs.pair] std::pair not C++03-compatible with defaulted copy c'tor Yes
917 NAD 20.4.2.1 [tuple.cnstr] Redundant move-assignment operator of tuple should be removed Yes
1119 NAD 20.4.2.5 [tuple.helper] tuple query APIs do not support references Yes
2345 NAD 20.5.2 [intseq.intseq] integer_sequence should have a self-typedef ::type Yes 2
1318 NAD 20.7.8.1 [allocator.traits.types] N2982 removes previous allocator capabilities Yes 1375
582 NAD 20.7.12.2 [uninitialized.copy] specialized algorithms and volatile storage Yes
686 NAD 20.8.1.2.4 [unique.ptr.single.observers] unique_ptr and shared_ptr fail to specify non-convertibility to int for unspecified-bool-type Yes
741 NAD 20.8.2.2.10 [util.smartptr.getdeleter] Const-incorrect get_deleter function for shared_ptr Yes
1398 NAD 20.9 [function.objects] Users should be able to specialize functors without depending on whole <functional> header Yes
644 NAD 20.9.11.2 [func.wrap.func] Possible typos in 'function' description Yes
1202 NAD 20.10.3 [meta.help] integral_constant needs a spring clean Yes
747 NAD 20.10.4.3 [meta.unary.prop] We have 3 separate type traits to identify classes supporting no-throw operations Yes
748 NAD 20.10.4.3 [meta.unary.prop] The is_abstract type trait is defined by reference to 10.4. Yes
1228 NAD 20.10.4.3 [meta.unary.prop] User-specialized nothrow type traits Yes
1020 NAD 20.10.7.6 [meta.trans.other] Restore aligned_union Yes
849 NAD 20.10.7.6 [meta.trans.other] missing type traits to compute root class and derived class of types in a class hierachy Yes
955 NAD 20.12.3 [time.clock.req] Various threading bugs #5 Yes
946 NAD 20.12.5.7 [time.duration.cast] duration_cast improperly specified Yes
1413 NAD 20.12.7.3 [time.clock.hires] Specify whether high_resolution_clock is a distinct type or a typedef Yes
85 NAD 21 [strings] String char types Yes
570 NAD 21.2 [char.traits] Request adding additional explicit specializations of char_traits Yes
1200 NAD 21.2.2 [char.traits.typedefs] "surprising" char_traits<T>::int_type requirements Yes
4 NAD 21.4 [basic.string] Basic_string size_type and difference_type should be implementation defined Yes
614 NAD 21.4 [basic.string] std::string allocator requirements still inconsistent Yes
2084 NAD 21.4 [basic.string] basic_string use of charT* Yes
466 NAD 21.4.1 [string.require] basic_string ctor should prevent null pointer error Yes
104 NAD 21.4.4 [string.capacity] Description of basic_string::operator[] is unclear Yes
84 NAD 21.4.5 [string.access] Ambiguity with string::insert() Yes
88 NAD 21.4.6.4 [string::insert] Inconsistency between string::insert() and string::append() Yes
377 NAD 21.4.6.4 [string::insert] basic_string::insert and length_error Yes
2270 NAD 21.5 [string.conversions] Inconsistent to_string overloads Yes
2355 NAD 21.7 [basic.string.literals] "s" UDL suffix should be reserved for a compile-time string library type Yes 1
330 NAD 22.3.1 [locale] Misleading "exposition only" value in class locale definition Yes
121 NAD 22.3.1.1.1 [locale.category] Detailed definition for ctype<wchar_t> specialization Yes
502 NAD 22.3.1.1.1 [locale.category] Proposition: Clarification of the interaction between a facet and an iterator Yes
452 NAD 22.3.1.3 [locale.members] locale::combine should be permitted to generate a named locale Yes
721 NAD 22.3.3.2.2 [conversions.string] wstring_convert inconsistensies Yes
439 NAD 22.4 [locale.categories] Should facets be copyable? Yes
503 NAD 22.4 [locale.categories] more on locales Yes
585 NAD 22.4 [locale.categories] facet error reporting Yes
356 NAD 22.4.1 [category.ctype] Meaning of ctype_base::mask enumerators Yes
417 NAD 22.4.1.1.2 [locale.ctype.virtuals] what does ctype::do_widen() return on failure Yes
382 NAD 22.4.1.4 [locale.codecvt] codecvt do_in/out result Yes
138 NAD 22.4.1.4 [locale.codecvt] Class ctype_byname<char> redundant and misleading Yes
302 NAD 22.4.1.5 [locale.codecvt.byname] Need error indication from codecvt<>::do_length Yes
500 NAD 22.4.1.5 [locale.codecvt.byname] do_length cannot be implemented correctly Yes
344 NAD 22.4.2 [category.numeric] grouping + showbase Yes
459 NAD 22.4.2.1.2 [facet.num.get.virtuals] Requirement for widening in stage 2 is overspecification Yes
662 NAD 22.4.2.1.2 [facet.num.get.virtuals] Inconsistent handling of incorrectly-placed thousands separators Yes
826 NAD 22.4.2.2 [locale.nm.put] Equivalent of %'d, or rather, lack thereof? Yes
361 NAD 22.4.2.2.2 [facet.num.put.virtuals] num_get<>::do_get (..., void*&) checks grouping Yes
667 NAD 22.4.6.1.2 [locale.money.get.virtuals] money_get's widened minus sign Yes
668 NAD 22.4.6.1.2 [locale.money.get.virtuals] money_get's empty minus sign Yes
669 NAD 22.4.6.1.2 [locale.money.get.virtuals] Equivalent postive and negative signs in money_get Yes
374 NAD 22.4.6.3.1 [locale.moneypunct.members] moneypunct::frac_digits returns int not unsigned Yes
326 NAD 22.4.6.4 [locale.moneypunct.byname] Missing typedef in moneypunct_byname Yes
97 NAD 23 [containers] Insert inconsistent definition Yes
470 NAD 23 [containers] accessing containers from their elements' special functions Yes
279 NAD 23.2 [container.requirements] const and non-const iterators should have equivalent typedefs Yes
632 NAD 23.2 [container.requirements] Time complexity of size() for std::set Yes
1330 NAD 23.2 [container.requirements] Move container requirements into requirements tables Yes
2167 NAD 23.2.1 [container.requirements.general] Copy assignment requirements of Containers Yes
1035 NAD 23.2.1 [container.requirements.general] <array>::swap can invalidate references, pointers, and iterators Yes
526 NAD 23.2.3 [sequence.reqmts] Is it undefined if a function in the standard changes in parameters? Yes
1259 NAD 23.2.3 [sequence.reqmts] Should initializer-list constructors move elements? Yes
82 NAD 23.2.4 [associative.reqmts] Missing constant for set elements Yes
192 NAD 23.2.4 [associative.reqmts] a.insert(p,t) is inefficient and overconstrained Yes 233
215 NAD 23.2.4 [associative.reqmts] Can a map's key_type be const? Yes
494 NAD 23.2.4 [associative.reqmts] Wrong runtime complexity for associative container's insert and delete Yes
763 NAD 23.2.4 [associative.reqmts] Renaming emplace() overloads Yes
1302 NAD 23.2.4 [associative.reqmts] different emplace semantics for sequence and associated containers Yes
579 NAD 23.2.5 [unord.req] erase(iterator) for unordered containers should not return an iterator Yes
764 NAD 23.2.5 [unord.req] equal_range on unordered containers should return a pair of local_iterators Yes
1190 NAD 23.2.5 [unord.req] Setting the maximum load factor should return the previous value Yes
2006 NAD 23.2.5 [unord.req] emplace broken for associative containers Yes
1042 NAD 23.3 [sequences] Provide ContiguousStorage concept and apply it to corresponding containers Yes
588 NAD 23.3.2 [array] requirements on zero sized tr1::arrays and other details Yes
617 NAD 23.3.2 [array] std::array is a sequence that doesn't satisfy the sequence requirements? Yes
930 NAD 23.3.2 [array] Access to std::array data as built-in array type Yes
855 NAD 23.3.3.3 [deque.capacity] capacity() and reserve() for deque? Yes
919 NAD 23.3.4.6 [forwardlist.ops] (forward_)list specialized remove algorithms are over constrained Yes
2279 NAD 23.3.5.5 [list.ops] Carefully state effects of list::splice function Yes
131 NAD 23.3.5.5 [list.ops] list::splice throws nothing Yes
491 NAD 23.3.5.5 [list.ops] std::list<>::unique incorrectly specified Yes
96 NAD 23.3.6 [vector] Vector<bool> is not a container Yes
1102 NAD 23.3.6.3 [vector.capacity] std::vector's reallocation policy still unclear Yes
1246 NAD 23.3.6.3 [vector.capacity] vector::resize() missing efficiency guarantee Yes
751 NAD 23.3.7 [vector.bool] change pass-by-reference members of vector<bool> to pass-by-value? Yes
1296 NAD 23.4.4 [map] map and multimap value_compare overspecified Yes
1091 NAD 23.4.5.3 [multimap.modifiers] Multimap description confusing Yes
528 NAD 23.5 [unord] const_iterator iterator issue when they are the same type Yes
2026 NAD 23.5 [unord] hash should be std qualified for unordered container Yes
2107 NAD 24.2 [iterator.requirements] Some iterator category should guarantee the lifetime of references Yes
1009 NAD 24.2.2 [iterator.iterators] InputIterator post-increment dangerous Yes
392 NAD 24.2.3 [input.iterators] 'equivalence' for input iterators Yes
493 NAD 24.2.3 [input.iterators] Undefined Expression in Input Iterator Note Title Yes
476 NAD 24.2.5 [forward.iterators] Forward Iterator implied mutability Yes
458 NAD 24.2.7 [random.access.iterators] 24.1.5 contains unintended limitation for operator- Yes
204 NAD 24.4.4 [iterator.operations] distance(first, last) when "last" is before "first" Yes
2204 NAD 24.5.1.3.4 [reverse.iter.op.star] reverse_iterator should not require a second copy of the base iterator Yes
2347 NAD 24.5.1.3.12 [reverse.iter.opindex] reverse_iterator::operator[] calls const version of current[] Yes 2
1051 NAD 24.5.1.3.12 [reverse.iter.opindex] Specify subscript operation return types of reverse_iterator and move_iterator Yes
99 NAD 24.5.1.3.13 [reverse.iter.op==] Reverse_iterator comparisons completely wrong Yes
977 NAD 24.5.2 [insert.iterators] insert iterators inefficient for expensive to move types Yes
100 NAD 24.5.2 [insert.iterators] Insert iterators/ostream_iterators overconstrained Yes
1062 NAD 24.5.2 [insert.iterators] Missing insert_iterator for stacks/queues Yes
903 NAD 24.5.2.1 [back.insert.iterator] back_insert_iterator issue Yes
901 NAD 24.5.2.5 [insert.iterator] insert iterators can move from lvalues Yes
245 NAD 24.6.1 [istream.iterator] Which operations on istream_iterator trigger input operations? Yes
1125 NAD 24.6.2.2 [ostream.iterator.ops] ostream_iterator does not work with movable types Yes
111 NAD 24.6.3.5 [istreambuf.iterator::equal] istreambuf_iterator::equal overspecified, inefficient Yes
631 NAD 25 [algorithms] conflicting requirements for BinaryPredicate Yes
2082 NAD 25 [algorithms] Misleading complexity requirements in <algorithm> Yes
290 NAD 25.2.4 [alg.foreach] Requirements to for_each and its function object Yes
219 NAD 25.2.5 [alg.find] find algorithm missing version that takes a binary predicate argument Yes
244 NAD 25.2.5 [alg.find] Must find's third argument be CopyConstructible? Yes
293 NAD 25.3.4 [alg.transform] Order of execution in transform algorithm Yes
367 NAD 25.3.8 [alg.remove] remove_copy/remove_copy_if and Input Iterators Yes
489 NAD 25.3.8 [alg.remove] std::remove / std::remove_if wrongly specified Yes
481 NAD 25.3.9 [alg.unique] unique's effects on the range [result, last) Yes
490 NAD 25.3.9 [alg.unique] std::unique wrongly specified Yes
2405 NAD 25.3.11 [alg.rotate] rotate()'s return value is incorrect when middle == first Yes
218 NAD 25.4 [alg.sorting] Algorithms do not use binary predicate objects for default comparisons Yes
191 NAD 25.4.3 [alg.binary.search] Unclear complexity for algorithms such as binary search Yes
190 NAD 25.4.7 [alg.min.max] min() and max() functions should be std::binary_functions Yes
1308 NAD 25.4.7 [alg.min.max] Concerns about initializer_list overloads of min, max, and minmax Yes
388 NAD 26.4 [complex.numbers] Use of complex as a key in associative containers Yes
177 NAD 26.4.6 [complex.ops] Complex operators cannot be explicitly instantiated Yes
440 NAD 26.4.8 [complex.transcendentals] Should std::complex use unqualified transcendentals? Yes
506 NAD 26.5 [rand] Requirements of Distribution parameter for variate_generator Yes
547 NAD 26.5 [rand] division should be floating-point, not integer Yes
572 NAD 26.5 [rand] Oops, we gave 507 WP status Yes
1056 NAD 26.5 [rand] Must all Engines and Distributions be Streamable? Yes
517 NAD 26.5.1 [rand.req] Should include name in external representation Yes
2124 NAD 26.5.1.2 [rand.req.seedseq] Seed sequence over-specified Yes
2327 NAD 26.5.1.3 [rand.req.urng] Non-power-of-two URNGs should be forbidden Yes
729 NAD 26.5.1.4 [rand.req.eng] Problem in [rand.req.eng]/3 Yes
730 NAD 26.5.1.5 [rand.req.adapt] Comment on [rand.req.adapt]/3 e) Yes
733 NAD 26.5.1.6 [rand.req.dist] Comment on [rand.req.dist]/9 Yes
515 NAD 26.5.2 [rand.synopsis] Random number engine traits Yes
799 NAD 26.5.3.2 [rand.eng.mers] [tr.rand.eng.mers] and [rand.eng.mers] Yes
796 NAD 26.5.5 [rand.predef] ranlux48_base returns wrong value Yes
797 NAD 26.5.5 [rand.predef] ranlux48 returns wrong value Yes
802 NAD 26.5.5 [rand.predef] knuth_b returns wrong value Yes
548 NAD 26.5.6 [rand.device] May random_device block? Yes
1068 NAD 26.5.6 [rand.device] class random_device should be movable Yes
731 NAD 26.5.7.1 [rand.util.seedseq] proposal for a customizable seed_seq Yes
1069 NAD 26.5.7.1 [rand.util.seedseq] class seed_seq should support efficient move operations Yes
1313 NAD 26.5.7.1 [rand.util.seedseq] Seed sequence's param function not useful for pure output iterator Yes
739 NAD 26.5.7.2 [rand.util.canonical] Defect in [rand.util.canonical]/3 Yes
511 NAD 26.5.8 [rand.dist] Input_type for binomial_distribution Yes
509 NAD 26.5.8.2 [rand.dist.uni] Uniform_int template parameters Yes
773 NAD 26.5.8.2 [rand.dist.uni] issues with random Yes
510 NAD 26.5.8.3 [rand.dist.bern] Input_type for bernoulli_distribution Yes
735 NAD 26.5.8.3.2 [rand.dist.bern.bin] Unfortunate naming Yes
736 NAD 26.5.8.6.1 [rand.dist.samp.discrete] Comment on [rand.dist.samp.discrete] Yes
737 NAD 26.5.8.6.2 [rand.dist.samp.pconst] Comment on [rand.dist.samp.pconst] Yes
791 NAD 26.5.8.6.2 [rand.dist.samp.pconst] piecewise_constant_distribution::densities has wrong name Yes
93 NAD 26.6 [numarray] Incomplete Valarray Subset Definitions Yes
107 NAD 26.6.2 [template.valarray] Valarray constructor is strange Yes
188 NAD 26.6.2.7 [valarray.cassign] valarray helpers missing augmented assignment operators Yes
1243 NAD 26.6.2.7 [valarray.cassign] Missing operator+= (initializer_list<T>) for valarray Yes
81 NAD 26.6.5 [template.slice.array] Wrong declaration of slice operations Yes
213 NAD 26.8 [c.math] Math function overloads ambiguous Yes
289 NAD 26.8 [c.math] <cmath> requirements missing C float and long double versions Yes
323 NAD 26.8 [c.math] abs() overloads in different headers Yes
583 NAD 26.8 [c.math] div() for unsigned integral types Yes
584 NAD 26.8 [c.math] missing int pow(int,int) functionality Yes
366 NAD 27 [input.output] Excessive const-qualification Yes
178 NAD 27.4.2 [narrow.stream.objects] Should clog and cerr initially be tied to cout? Yes
418 NAD 27.5.3.1.6 [ios::Init] exceptions thrown during iostream cleanup Yes
287 NAD 27.5.3.2 [fmtflags.state] conflicting ios_base fmtflags Yes
6 NAD 27.5.4 [fpos] File position not an offset unimplementable Yes
332 NAD 27.5.4 [fpos] Consider adding increment and decrement operators to std::fpos< T > Yes
573 NAD 27.5.4 [fpos] C++0x file positioning should handle modern file sizes Yes
194 NAD 27.5.5 [ios] rdbuf() functions poorly specified Yes
145 NAD 27.5.5.2 [basic.ios.cons] adjustfield lacks default value Yes
421 NAD 27.6.3.1 [streambuf.cons] is basic_streambuf copy-constructible? Yes
309 NAD 27.7 [iostream.format] Does sentry catch exceptions? Yes
1446 NAD 27.7 [iostream.format] Move and swap for I/O streams Yes
1148 NAD 27.7 [iostream.format] Wrong argument type of I/O stream manipulators setprecision() and setw() Yes
113 NAD 27.7.2.1 [istream] Missing/extra iostream sync semantics Yes
2036 NAD 27.7.2.1 [istream] istream >> char and eofbit Yes
203 NAD 27.7.2.1.3 [istream::sentry] basic_istream::sentry::sentry() is uninstantiable with ctype<user-defined type> Yes
58 NAD 27.7.2.2.3 [istream::extractors] Extracting a char from a wide-oriented stream Yes
639 NAD 27.7.2.2.3 [istream::extractors] Still problems with exceptions during streambuf IO Yes
2131 NAD 27.7.2.3 [istream.unformatted] Member function getline taking a string as parameter Yes
399 NAD 27.7.2.3 [istream.unformatted] volations of unformatted input function requirements Yes
342 NAD 27.7.2.3 [istream.unformatted] seek and eofbit Yes
135 NAD 27.7.2.5.1 [iostream.cons] basic_iostream doubly initialized Yes
398 NAD 27.7.3.4 [ostream::sentry] effects of end-of-file on unformatted input functions Yes
394 NAD 27.7.3.6.1 [ostream.formatted.reqmts] behavior of formatted output on failure Yes
437 NAD 27.7.3.6.2 [ostream.inserters.arithmetic] Formatted output of function pointers is confusing Yes
128 NAD 27.8 [string.streams] Need open_mode() function for file stream, string streams, file buffers, and string  buffers Yes
1251 NAD 27.8.2.1 [stringbuf.cons] move constructing basic_stringbuf Yes
2429 NAD 27.8.4 [ostringstream] std::basic_ostringstream is missing an allocator-extended constructor Yes
45 NAD 27.8.4 [ostringstream] Stringstreams read/write pointers initial position unclear Yes
73 NAD 27.9.1 [fstreams] is_open should be const Yes
863 NAD 27.9.1 [fstreams] What is the state of a stream after close() succeeds Yes
454 NAD 27.9.1.4 [filebuf.members] basic_filebuf::open should accept wchar_t names Yes 105
2043 NAD 27.9.2 [c.files] std{in,out,err} should be usable as field names Yes
1263 NAD 28.4 [re.syn] missing swap overloads for regex Yes
1452 NAD 28.10.4 [re.results.acc] "target sequence" is not defined Yes
726 NAD 28.11.4 [re.alg.replace] Missing regex_replace() overloads Yes
1456 NAD 29 [atomics] Missing fixed-size atomic_ typedefs Yes
1461 NAD 29 [atomics] Rename all ATOMIC_* macros as STD_ATOMIC_* Yes
1473 NAD 29.6 [atomics.types.operations] Incomplete memory order specifications Yes
1485 NAD 30.3.1.1 [thread.thread.id] Unclear thread::id specification Yes
1176 NAD 30.3.1.2 [thread.thread.constr] Make thread constructor non-variadic Yes
1486 NAD 30.3.2 [thread.thread.this] Value of this_thread::get_id() underspecified for detached thread Yes
980 NAD 30.4.1 [thread.mutex.requirements] mutex lock() missing error conditions Yes
2090 NAD 30.4.1.2 [thread.mutex.requirements.mutex] Minor Overconstraint in Mutex Types Yes
784 NAD 30.4.2.2.3 [thread.lock.unique.mod] unique_lock::release Yes
887 NAD 30.5.1 [thread.condition.condvar] issue with condition::wait_... Yes
959 NAD 30.5.1 [thread.condition.condvar] Various threading bugs #9 Yes
1223 NAD 30.5.2 [thread.condition.condvarany] condition_variable_any lock matching? Yes
1224 NAD 30.5.2 [thread.condition.condvarany] condition_variable_any support for recursive mutexes? Yes
1164 NAD 30.6.5 [futures.promise] promise::swap should pass by rvalue reference Yes
2046 NAD 30.6.7 [futures.shared_future] shared_future(future<R>&&) should be allowed to throw Yes
143 NAD D.5 [depr.c.headers] C .h header wording unclear Yes
65 NAD D.7.1.3 [depr.strstreambuf.virtuals] Underspecification of strstreambuf::seekoff Yes
267 NAD D.7.1.3 [depr.strstreambuf.virtuals] interaction of strstreambuf::overflow() and seekoff() Yes
257 NAD D.8.1 [depr.base] STL functional object and iterator inheritance. Yes
480 NAD D.8.1 [depr.base] unary_function and binary_function should have protected nonvirtual destructors Yes
501 NAD D.8.1 [depr.base] Proposal: strengthen guarantees of lib.comparisons Yes
463 NAD D.10.1 [auto.ptr] auto_ptr usability issues Yes
249 NAD D.10.1 [auto.ptr] Return Type of auto_ptr::operator= Yes
2 NAD D.10.1.3 [auto.ptr.conv] Auto_ptr conversions effects incorrect Yes
433 NAD D.11.4 [unexpected] Contradiction in specification of unexpected() Yes
2305 NAD X [optional.object.ctor] [fund.ts] optional forwarding construction/assignment Yes 4
304 NAD X [iterator.concepts] Must *a return an lvalue when a is an input iterator? Yes
790 NAD X [rand.adapt.xor] xor_combine::seed not specified Yes
988 NAD X [concept.comparison] Reflexivity meaningless? Yes
546 NAD TR1 5.1.1 [tr.rand.req] _Longlong and _ULonglong are integer types Yes
785 NAD TR1 5.1.4.5 [tr.rand.eng.disc] Random Number Requirements in TR1 Yes
701 NAD TR1 5.2.1.1 [tr.num.sf.Lnm] assoc laguerre poly's Yes
702 NAD TR1 5.2.1.2 [tr.num.sf.Plm] Restriction in associated Legendre functions Yes
568 NAD TR1 8.16.4 [tr.c99.cmath.over] log2 overloads missing Yes
597 NAD TRDecimal 3.2 [trdec.types.types] Decimal: The notion of 'promotion' cannot be emulated by user-defined types. Yes
606 NAD TRDecimal 3.2 [trdec.types.types] Decimal: allow narrowing conversions Yes

Dup (57 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
1350 Dup 17 [library] Implicit contructors accidentally made some library types move-only Yes 1421
1351 Dup 17 [library] Replace dynamic exception specifications with noexcept Yes 1344
1352 Dup 17 [library] Apply noexcept where library specification says "Throws: Nothing" Yes 1346
895 Dup 17.5.1.4 [structure.specifications] "Requires:" on std::string::at et al Yes 625
1375 Dup 17.6.3.5 [allocator.requirements] reference_type should not have been removed from the allocator requirements Yes 1318
196 Dup 18.6.1.3 [new.delete.placement] Placement new example has alignment problems Yes 114
348 Dup 20.3 [pairs] Minor issue with std::pair operator< Yes 532
116 Dup 20.6 [template.bitset] bitset cannot be constructed with a const char* Yes 778
350 Dup 20.7.9.1 [allocator.members] allocator<>::address Yes 634
1230 Dup 20.9.10 [func.memfn] mem_fn and variadic templates Yes 920
750 Dup 20.10.6 [meta.rel] The current definition for is_convertible requires that the type be implicitly convertible, so explicit constructors are ignored. Yes 719
89 Dup 21.4.6.4 [string::insert] Missing throw specification for string::insert() and string::replace() Yes 83
87 Dup 21.4.6.8 [string::swap] Error in description of string::compare() Yes 5
67 Dup 21.4.8.9 [string.io] Setw useless for strings Yes 25
378 Dup 22.3.1 [locale] locale immutability and locale::operator=() Yes 31
447 Dup 22.3.1.1.1 [locale.category] Wrong template argument for time facets Yes 327
207 Dup 22.4.1.3.2 [facet.ctype.char.members] ctype<char> members return clause incomplete Yes 153
236 Dup 22.4.1.3.2 [facet.ctype.char.members] ctype<char>::is() member modifies facet Yes 28
72 Dup 22.4.1.4 [locale.codecvt] Do_convert phantom member function Yes 24
10 Dup 22.4.1.5 [locale.codecvt.byname] Codecvt<>::do unclear Yes 19
43 Dup 22.4.1.5 [locale.codecvt.byname] Locale table correction Yes 33
670 Dup 22.4.6.3 [locale.moneypunct] money_base::pattern and space Yes 836
479 Dup 23.2 [container.requirements] Container requirements and placement new Yes 580
536 Dup 23.2 [container.requirements] Container iterator constructor and explicit convertibility Yes 589
102 Dup 23.2.4 [associative.reqmts] Bug in insert range in associative containers Yes 264
246 Dup 23.2.4 [associative.reqmts] a.insert(p,t) is incorrectly specified Yes 233
451 Dup 23.2.4 [associative.reqmts] Associative erase should return an iterator Yes 130
450 Dup 23.4.6 [set] set::find is inconsistent with associative container requirements Yes 214
477 Dup 24.2.5 [forward.iterators] Operator-> for const forward iterators Yes 478
483 Dup 25.2 [alg.nonmodifying] Heterogeneous equality and EqualityComparable Yes 283
1433 Dup 25.3.12 [alg.random.shuffle] random_shuffle and shuffle should have consistent signatures Yes 1432
472 Dup 25.4.3.3 [equal.range] Missing "Returns" clause in std::equal_range Yes 270
486 Dup 25.4.7 [alg.min.max] min/max CopyConstructible requirement is too strict Yes 281
77 Dup 26.6.2.4 [valarray.access] Valarray operator[] const returning value Yes 389
157 Dup 27.5.3.5 [ios.base.storage] Meaningless error handling for pword() and iword() Yes 41
1444 Dup 27.5.4.2 [fpos.operations] OFF_T is not defined Yes 1414
429 Dup 27.5.5.4 [iostate.flags] typo in basic_ios::clear(iostate) Yes 412
569 Dup 27.5.5.4 [iostate.flags] Postcondition for basic_ios::clear(iostate) incorrectly stated Yes 272
162 Dup 27.7.2.2.3 [istream::extractors] Really "formatted input functions"? Yes 60
163 Dup 27.7.2.3 [istream.unformatted] Return of gcount() after a call to gcount Yes 60
166 Dup 27.7.3.6.3 [ostream.inserters] Really "formatted output functions"? Yes 60
216 Dup 27.7.4 [std.manip] setbase manipulator description flawed Yes 193
105 Dup 27.9 [file.streams] fstream ctors argument types desired Yes 454
1451 Dup 28.8 [re.regex] regex should support allocators Yes 1396
1454 Dup 29 [atomics] Ensure C compatibility for atomics Yes 1455
942 Dup 29 [atomics] Atomics synopsis typo Yes 880
1458 Dup 29.3 [atomics.order] Overlapping evaluations are allowed Yes 1459
1470 Dup 29.6 [atomics.types.operations] "Same-ness" curiosities Yes 1474
1475 Dup 29.6 [atomics.types.operations] weak compare-and-exchange confusion II Yes 1474
1476 Dup 29.6 [atomics.types.operations] Meaningless specification of spurious failure Yes 1474
1477 Dup 29.6 [atomics.types.operations] weak compare-and-exchange confusion III Yes 1474
1443 Dup 30 [thread] Imposed happens-before edges are not made transitive Yes 1442
905 Dup 30.4.1.2.1 [thread.mutex.class] Mutex specification questions Yes 893
1219 Dup 30.4.2.2.2 [thread.lock.unique.locking] unique_lock::lock and resource_deadlock_would_occur Yes 1159
1411 Dup X [time.clock.monotonic] Add a compile-time flag to detect monotonic_clock Yes 1410
1463 Dup X [atomics.types.integral] Inconsistent value assignment for atomic_bool Yes 1462
795 Dup X [rand.dist.samp.genpdf] general_pdf_distribution should be dropped Yes 732

NAD Concepts (57 issues)

Issue Status Section Title Proposed Resolution Priority Duplicates
989 NAD Concepts 17 [library] late_check and library Yes
1001 NAD Concepts 17 [library] Pointers, concepts and headers Yes
1096 NAD Concepts 17 [library] unconstrained rvalue ref parameters Yes
910 NAD Concepts 17.6.3.1 [utility.arg.requirements] Effects of MoveAssignable Yes
902 NAD Concepts 18.3.2 [limits] Regular is the wrong concept to constrain numeric_limits Yes
1005 NAD Concepts 18.3.2.3 [numeric.limits] numeric_limits partial specializations not concept enabled Yes
1007 NAD Concepts 18.8.6 [except.nested] throw_with_nested not concept enabled Yes
906 NAD Concepts 18.9 [support.initlist] ObjectType is the wrong concept to constrain initializer_list Yes
1167 NAD Concepts 20.3 [pairs] pair<T,U> doesn't model LessThanComparable in unconstrained code even if T and U do. Yes
918 NAD Concepts 20.4.2.3 [tuple.swap] Swap for tuple needs to be conceptualized Yes
928 NAD Concepts 20.4.2.7 [tuple.rel] Wrong concepts used for tuple's comparison operators Yes
1026 NAD Concepts 20.7 [memory] Smart pointers need to be concept-constrained templates Yes
1027 NAD Concepts 20.7.9 [default.allocator] std::allocator needs to be a concept-constrained template Yes
1028 NAD Concepts 20.7.10 [storage.iterator] raw_storage_iterator needs to be a concept-constrained template Yes
1029 NAD Concepts 20.7.12 [specialized.algorithms] Specialized algorithms for memory management need to be concept-constrained templates Yes
1076 NAD Concepts 20.9.8 [negators] unary/binary_negate need constraining and move support Yes
1024 NAD Concepts 20.9.11.2 [func.wrap.func] std::function constructors overly generous Yes
1059 NAD Concepts 20.9.11.2 [func.wrap.func] Usage of no longer existing FunctionType concept Yes
1072 NAD Concepts 20.9.12 [unord.hash] Is std::hash a constrained template or not? Yes
1018 NAD Concepts 20.10 [meta] Trait specifications should be expressed in terms of concepts Yes
1092 NAD Concepts 20.10.3 [meta.help] Class template integral_constant should be a constrained template Yes
1032 NAD Concepts 20.12 [time] Tome utility templates need to be concept-constrained Yes
1078 NAD Concepts 20.14 [type.index] DE-17: Remove class type_index Yes
1081 NAD Concepts 21 [strings] basic_string needs to be a concept-constrained template Yes
1082 NAD Concepts 22 [localization] codecvt needs to be a concept-constrained template Yes
1083 NAD Concepts 22 [localization] InputIterator and OutputIterator template parameters need to be concept constraints Yes
1036 NAD Concepts 23.2.3 [sequence.reqmts] Remove iterator specification that is redundant due to concept constraints Yes
1111 NAD Concepts 23.4 [associative] associative containers underconstrained Yes
1186 NAD Concepts 23.6.5 [stack] Forward list could model a stack Yes
1084 NAD Concepts 24.2.5 [forward.iterators] Concept ForwardIterator should provide default implementation for post-increment Yes
1085 NAD Concepts 24.2.6 [bidirectional.iterators] BidirectionalIterator concept should provide default implementation for post-decrement Yes
1010 NAD Concepts 24.2.7 [random.access.iterators] operator-= should use default in concept Yes
1127 NAD Concepts 24.4.1 [iterator.traits] rvalue references and iterator traits Yes
1086 NAD Concepts 24.6 [stream.iterators] Stream iterators need to be concept-constrained templates Yes
1000 NAD Concepts 25.2.8 [alg.adjacent.find] adjacent_find is over-constrained Yes
912 NAD Concepts 25.3.3 [alg.swap] Array swap needs to be conceptualized Yes
1087 NAD Concepts 25.3.5 [alg.replace] Incorrect OutputIterator concept requirements for replace algorithms Yes
913 NAD Concepts 25.3.5 [alg.replace] Superfluous requirements for replace algorithms Yes
914 NAD Concepts 25.3.9 [alg.unique] Superfluous requirement for unique Yes
1109 NAD Concepts 25.4.5.1 [includes] std::includes should require CopyConstructible predicate Yes
1140 NAD Concepts 26 [numerics] Numerics library not concept enabled Yes
1057 NAD Concepts 26.5 [rand] RandomNumberEngineAdaptor Yes
1067 NAD Concepts 26.7 [numeric.ops] simplified wording for inner_product Yes
1141 NAD Concepts 27 [input.output] Input/Output library not concept enabled Yes
1142 NAD Concepts 28 [re] Regular expressions library not concept enabled Yes
1139 NAD Concepts 30 [thread] Thread support library not concept enabled Yes
1015 NAD Concepts X [concept.transform] C++ programs - but not users - need to provide support concept_maps Yes
1016 NAD Concepts X [concept.comparison] Provide LessThanComparable and EqualityComparable for FloatingPointType Yes
1017 NAD Concepts X [concept.regular] Floating-point types should not satisfy Regular Yes
927 NAD Concepts X [allocator.concepts] Dereferenceable should be HasDereference Yes
1063 NAD Concepts X [iterator.backward] 03 iterator compatibilty Yes
1074 NAD Concepts X [allocator.element.concepts] concept map broken by N2840 Yes
1080 NAD Concepts X [concept.arithmetic] Concept ArithmeticLike should provide explicit boolean conversion Yes
1105 NAD Concepts X [iterator.concepts.range] Shouldn't Range be an auto concept Yes
1124 NAD Concepts X [concept.transform] Invalid definition of concept RvalueOf Yes
1128 NAD Concepts X [iterator.syn] Missing definition of iterator_traits<T*> Yes
1149 NAD Concepts X [rand.concept.urng] Reformulating NonemptyRange axiom Yes