{"id":17915,"date":"2017-12-19T12:57:04","date_gmt":"2017-12-19T20:57:04","guid":{"rendered":"https:\/\/blogs.msdn.microsoft.com\/vcblog\/?p=17915"},"modified":"2019-02-18T17:48:08","modified_gmt":"2019-02-18T17:48:08","slug":"c17-progress-in-vs-2017-15-5-and-15-6","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/cppblog\/c17-progress-in-vs-2017-15-5-and-15-6\/","title":{"rendered":"C++17 Progress in VS 2017 15.5 and 15.6"},"content":{"rendered":"

VS 2017 15.5 is now available<\/a> for production use, and 15.6 Preview 1 is also available<\/a>. As usual, here are feature tables for the STL and compiler, plus a detailed list of STL improvements. (You can also read our previous changelog<\/a> for VS 2017 15.3.) Please note that due to our branch structure and merge timing, features and fixes described below as being in VS 2017 15.6 have been checked in and will be available by the time that it’s ready for production use, but 15.6 Preview 1 contains only a subset of those features and fixes.\n<\/span><\/p>\n

\n\u00a0<\/p>\n

STL Feature Status:\n<\/strong><\/span><\/p>\n

\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Status<\/strong><\/p>\n<\/td>\n

\n

Std<\/strong><\/span><\/p>\n<\/td>\n

\n

Paper<\/strong><\/span><\/p>\n<\/td>\n

\n

Title<\/strong><\/span><\/p>\n<\/td>\n

\n

Notes<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

missing<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0067R5<\/span><\/a><\/p>\n<\/td>\n

\n

Elementary String Conversions<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0682R1<\/span><\/a><\/p>\n<\/td>\n

\n

Repairing Elementary String Conversions<\/span><\/p>\n<\/td>\n

\n

[DR]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

missing<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0030R1<\/span><\/a><\/p>\n<\/td>\n

\n

hypot(x, y, z)<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

missing<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0226R1<\/span><\/a><\/p>\n<\/td>\n

\n

Mathematical Special Functions<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

Partial<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0024R2<\/span><\/a><\/p>\n<\/td>\n

\n

Parallel Algorithms<\/span><\/p>\n<\/td>\n

\n

[parallel]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0336R1<\/span><\/a><\/p>\n<\/td>\n

\n

Renaming Parallel Execution Policies<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0394R4<\/span><\/a><\/p>\n<\/td>\n

\n

Parallel Algorithms Should terminate() For Exceptions<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0452R1<\/span><\/a><\/p>\n<\/td>\n

\n

Unifying <numeric> Parallel Algorithms<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0467R2<\/span><\/a><\/p>\n<\/td>\n

\n

Requiring Forward Iterators In Parallel Algorithms<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0502R0<\/span><\/a><\/p>\n<\/td>\n

\n

Parallel Algorithms Should terminate() For Exceptions, Usually<\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0518R1<\/span><\/a><\/p>\n<\/td>\n

\n

Copying Trivially Copy Constructible Elements In Parallel Algorithms<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0523R1<\/span><\/a><\/p>\n<\/td>\n

\n

Relaxing Complexity Requirements Of Parallel Algorithms (General)<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0574R1<\/span><\/a><\/p>\n<\/td>\n

\n

Relaxing Complexity Requirements Of Parallel Algorithms (Specific)<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0623R0<\/span><\/a><\/p>\n<\/td>\n

\n

Final C++17 Parallel Algorithms Fixes<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

missing<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0218R1<\/span><\/a><\/p>\n<\/td>\n

\n

<filesystem><\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0219R1<\/span><\/a><\/p>\n<\/td>\n

\n

Relative Paths For Filesystem<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0317R1<\/span><\/a><\/p>\n<\/td>\n

\n

Directory Entry Caching For Filesystem<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0392R0<\/span><\/a><\/p>\n<\/td>\n

\n

Supporting string_view In Filesystem Paths<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0430R2<\/span><\/a><\/p>\n<\/td>\n

\n

Supporting Non-POSIX Filesystems<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

patch<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0492R2<\/span><\/a><\/p>\n<\/td>\n

\n

Resolving NB Comments For Filesystem<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.x<\/p>\n<\/td>\n

\n

C++20<\/span><\/p>\n<\/td>\n

\n

P0777R1<\/span><\/a><\/p>\n<\/td>\n

\n

Avoiding Unnecessary decay<\/span><\/p>\n<\/td>\n

\n

[decay] [14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.6<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

\u2026<\/span><\/p>\n<\/td>\n

\n

<memory_resource><\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.6<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0220R1<\/span><\/a><\/p>\n<\/td>\n

\n

Library Fundamentals V1<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.6<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0337R0<\/span><\/a><\/p>\n<\/td>\n

\n

Deleting polymorphic_allocator Assignment<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

Partial 15.6<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0426R1<\/span><\/a><\/p>\n<\/td>\n

\n

constexpr For char_traits<\/p>\n<\/td>\n

\n

[char_traits]<\/p>\n<\/td>\n<\/tr>\n

\n

Partial 15.6<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0433R2<\/span><\/a><\/p>\n<\/td>\n

\n

Deduction Guides For The STL<\/span><\/p>\n<\/td>\n

\n

[guides]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.6<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0739R0<\/span><\/a><\/p>\n<\/td>\n

\n

Improving Class Template Argument Deduction For The STL<\/span><\/p>\n<\/td>\n

\n

[DR]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0003R5<\/span><\/a><\/p>\n<\/td>\n

\n

Removing Dynamic Exception Specifications<\/p>\n<\/td>\n

\n

[rem]<\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0005R4<\/span><\/a><\/p>\n<\/td>\n

\n

not_fn()<\/span><\/p>\n<\/td>\n

\n

[depr]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0033R1<\/span><\/a><\/p>\n<\/td>\n

\n

Rewording enable_shared_from_this<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0083R3<\/span><\/a><\/p>\n<\/td>\n

\n

Splicing Maps And Sets<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0174R2<\/span><\/a><\/p>\n<\/td>\n

\n

Deprecating Vestigial Library Parts<\/span><\/p>\n<\/td>\n

\n

[depr]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0302R1<\/span><\/a><\/p>\n<\/td>\n

\n

Removing Allocator Support In std::function<\/span><\/p>\n<\/td>\n

\n

[rem]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0358R1<\/span><\/a><\/p>\n<\/td>\n

\n

Fixes For not_fn()<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0414R2<\/span><\/a><\/p>\n<\/td>\n

\n

shared_ptr<T[]>, shared_ptr<T[N]><\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0497R0<\/span><\/a><\/p>\n<\/td>\n

\n

Fixing shared_ptr For Arrays<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0508R0<\/span><\/a><\/p>\n<\/td>\n

\n

Clarifying insert_return_type<\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0521R0<\/span><\/a><\/p>\n<\/td>\n

\n

Deprecating shared_ptr::unique()<\/p>\n<\/td>\n

\n

[depr]<\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0607R0<\/span><\/a><\/p>\n<\/td>\n

\n

Inline Variables For The STL<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.5<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0618R0<\/span><\/a><\/p>\n<\/td>\n

\n

Deprecating <codecvt><\/span><\/p>\n<\/td>\n

\n

[depr]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

\u2026<\/span><\/p>\n<\/td>\n

\n

Boyer-Moore search()<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0031R0<\/span><\/a><\/p>\n<\/td>\n

\n

constexpr For <array> (Again) And <iterator><\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0040R3<\/span><\/a><\/p>\n<\/td>\n

\n

Extending Memory Management Tools<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0084R2<\/span><\/a><\/p>\n<\/td>\n

\n

Emplace Return Type<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0152R1<\/span><\/a><\/p>\n<\/td>\n

\n

atomic::is_always_lock_free<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0154R1<\/span><\/a><\/p>\n<\/td>\n

\n

hardware_destructive_interference_size, etc.<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0156R2<\/span><\/a><\/p>\n<\/td>\n

\n

scoped_lock<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0253R1<\/span><\/a><\/p>\n<\/td>\n

\n

Fixing Searcher Return Types<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0258R2<\/span><\/a><\/p>\n<\/td>\n

\n

has_unique_object_representations<\/span><\/p>\n<\/td>\n

\n

[obj_rep]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0295R0<\/span><\/a><\/p>\n<\/td>\n

\n

gcd(), lcm()<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0298R3<\/span><\/a><\/p>\n<\/td>\n

\n

std::byte<\/span><\/p>\n<\/td>\n

\n

[byte]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0403R1<\/span><\/a><\/p>\n<\/td>\n

\n

UDLs For <string_view> (“meow”sv, etc.)<\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0418R2<\/span><\/a><\/p>\n<\/td>\n

\n

atomic compare_exchange memory_order Requirements<\/p>\n<\/td>\n

\n

[14]<\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0435R1<\/span><\/a><\/p>\n<\/td>\n

\n

Overhauling common_type<\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0505R0<\/span><\/a><\/p>\n<\/td>\n

\n

constexpr For <chrono> (Again)<\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0513R0<\/span><\/a><\/p>\n<\/td>\n

\n

Poisoning hash<\/p>\n<\/td>\n

\n

[14]<\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0516R0<\/span><\/a><\/p>\n<\/td>\n

\n

Marking shared_future Copying As noexcept<\/p>\n<\/td>\n

\n

[14]<\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0517R0<\/span><\/a><\/p>\n<\/td>\n

\n

Constructing future_error From future_errc<\/p>\n<\/td>\n

\n

[14]<\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0548R1<\/span><\/a><\/p>\n<\/td>\n

\n

Tweaking common_type And duration<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0558R1<\/span><\/a><\/p>\n<\/td>\n

\n

Resolving atomic<T> Named Base Class Inconsistencies<\/span><\/p>\n<\/td>\n

\n

[atomic] [14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0599R1<\/span><\/a><\/p>\n<\/td>\n

\n

noexcept hash<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017 15.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0604R0<\/span><\/a><\/p>\n<\/td>\n

\n

invoke_result, is_invocable, is_nothrow_invocable<\/span><\/p>\n<\/td>\n

\n

[depr]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

\u2026<\/span><\/p>\n<\/td>\n

\n

<algorithm> sample()<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

\u2026<\/span><\/p>\n<\/td>\n

\n

<any><\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

\u2026<\/span><\/p>\n<\/td>\n

\n

<optional><\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

\u2026<\/span><\/p>\n<\/td>\n

\n

<string_view><\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

\u2026<\/span><\/p>\n<\/td>\n

\n

<tuple> apply()<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0032R3<\/span><\/a><\/p>\n<\/td>\n

\n

Homogeneous Interface For variant\/any\/optional<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0077R2<\/span><\/a><\/p>\n<\/td>\n

\n

is_callable, is_nothrow_callable<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0088R3<\/span><\/a><\/p>\n<\/td>\n

\n

<variant><\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0163R0<\/span><\/a><\/p>\n<\/td>\n

\n

shared_ptr::weak_type<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0209R2<\/span><\/a><\/p>\n<\/td>\n

\n

make_from_tuple()<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0254R2<\/span><\/a><\/p>\n<\/td>\n

\n

Integrating string_view And std::string<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0307R2<\/span><\/a><\/p>\n<\/td>\n

\n

Making Optional Greater Equal Again<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0393R3<\/span><\/a><\/p>\n<\/td>\n

\n

Making Variant Greater Equal<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0504R0<\/span><\/a><\/p>\n<\/td>\n

\n

Revisiting in_place_t\/in_place_type_t<T>\/in_place_index_t<I><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2017<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0510R0<\/span><\/a><\/p>\n<\/td>\n

\n

Rejecting variants Of Nothing, Arrays, References, And Incomplete Types<\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2015.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0025R1<\/span><\/a><\/p>\n<\/td>\n

\n

clamp()<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2015.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0185R1<\/span><\/a><\/p>\n<\/td>\n

\n

is_swappable, is_nothrow_swappable<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2015.3<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0272R1<\/span><\/a><\/p>\n<\/td>\n

\n

Non-const basic_string::data()<\/span><\/p>\n<\/td>\n

\u00a0<\/td>\n<\/tr>\n
\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4387<\/span><\/a><\/p>\n<\/td>\n

\n

Improving pair And tuple<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4508<\/span><\/a><\/p>\n<\/td>\n

\n

shared_mutex (Untimed)<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0004R1<\/span><\/a><\/p>\n<\/td>\n

\n

Removing Deprecated Iostreams Aliases<\/span><\/p>\n<\/td>\n

\n

[rem]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0006R0<\/span><\/a><\/p>\n<\/td>\n

\n

Variable Templates For Type Traits (is_same_v, etc.)<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0007R1<\/span><\/a><\/p>\n<\/td>\n

\n

as_const()<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0013R1<\/span><\/a><\/p>\n<\/td>\n

\n

Logical Operator Type Traits (conjunction, etc.)<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0074R0<\/span><\/a><\/p>\n<\/td>\n

\n

owner_less<><\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0092R1<\/span><\/a><\/p>\n<\/td>\n

\n

<chrono> floor(), ceil(), round(), abs()<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015.2<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0156R0<\/span><\/a><\/p>\n<\/td>\n

\n

Variadic lock_guard<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N3911<\/span><\/a><\/p>\n<\/td>\n

\n

void_t<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4089<\/span><\/a><\/p>\n<\/td>\n

\n

Safe Conversions In unique_ptr<T[]><\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4169<\/span><\/a><\/p>\n<\/td>\n

\n

invoke()<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4190<\/span><\/a><\/p>\n<\/td>\n

\n

Removing auto_ptr, random_shuffle(), And Old <functional> Stuff<\/span><\/p>\n<\/td>\n

\n

[rem]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4258<\/span><\/a><\/p>\n<\/td>\n

\n

noexcept Cleanups<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4259<\/span><\/a><\/p>\n<\/td>\n

\n

uncaught_exceptions()<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4277<\/span><\/a><\/p>\n<\/td>\n

\n

Trivially Copyable reference_wrapper<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4279<\/span><\/a><\/p>\n<\/td>\n

\n

insert_or_assign()\/try_emplace() For map\/unordered_map<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4280<\/span><\/a><\/p>\n<\/td>\n

\n

size(), empty(), data()<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4366<\/span><\/a><\/p>\n<\/td>\n

\n

Precisely Constraining unique_ptr Assignment<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4389<\/span><\/a><\/p>\n<\/td>\n

\n

bool_constant<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2015<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

P0063R3<\/span><\/a><\/p>\n<\/td>\n

\n

C11 Standard Library<\/span><\/p>\n<\/td>\n

\n

[C11] [14]<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

VS 2013<\/span><\/p>\n<\/td>\n

\n

C++17<\/span><\/p>\n<\/td>\n

\n

N4510<\/span><\/a><\/p>\n<\/td>\n

\n

Supporting Incomplete Types In vector\/list\/forward_list<\/span><\/p>\n<\/td>\n

\n

[14]<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\n\u00a0<\/p>\n