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Another year and another C++ Status! It’s hard to believe, but it’s my fifth time I am writing this summary. And, as usually, C++ language is very alive. The biggest news for the year?

Of course, it must be: the final draft for C++17!.

What else have happened? See my full report below.

Other Reports:

2020 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012.


  • January 14, Alex Stephanow is retiring.
  • February 29 - March 5: ISO meeting in Jacksonville, FL, USA
  • March 9, Clang 3.8 released
  • April 19-23, - ACCU Conference
  • April 1, Intel Compiler v17.0
  • April 27, GCC 6.1 Released
  • June 6-10, NDC Oslo
  • June 20-25, ISO meeting in Oulu, Finland
  • June 27, VS Update 3
  • August 22, GCC 6.2 released
  • Sep 2, Clang 3.9 released
  • September 17 - 23, CppCon 2016
  • November 7 - 12: ISO meeting Issaquah, WA, USA
  • November 16, VS 2017 RC available!
  • November 15 & 16, code::dive conference in Wroclaw, PL
  • November 18 & 19 MeetingCpp, Berlin

C++11/14 compiler status  

Before we dive into newest stuff, let’s recall what’s the status of C++11 and C++14 implementation.

Just for the reference Clang (since 3.4 ), GCC (since 5.0) and Intel (version 15.0) already have full support for C++11/14.

Visual Studio (as of current VS 15.0 RC) lacks some features: Expression SFINAE (Partial), Two-phase name lookup, C99 preprocessor (Partial). See this VS blog post for more information. Still, I don’t see that situation as a blocker.


Let’s now focus on the main topic from this year.

During the ISO meeting in Oulu (June), the Committee accepted the draft for C++17. This is definitely not a minor release since a lot of features were added!

Update: I’ve made a separate post about all the features, look here.

Here’s what we’ll get in the version:

Language features  

Library features  

  • Merged: The Parallelism TS, a.k.a. “Parallel STL.”, P0024R2
  • Merged: The Library Fundamentals 1 TS (most parts), P0220R1
  • Merged: File System TS, P0218R1
  • Merged: The Mathematical Special Functions IS, PDF - WG21 P0226R1


While the above features look quite ok, we could see during the year that people were not entirely satisfied with the standard. As you might recall, last year I posted a survey on the preferred features for C++17:

And this is what went into the standard:

Not much to be honest… Fortunately, most of the really desired features are close to being standardized, so it’s good sign for C++20.

Also, you can see those slides from Michael Wang:
PDF: Michael Wong – C++17, is it great or just OK…

Still, other people aren’t such harsh for C++, Phil Nash: C++17 - Why it’s better than you might think.

I think that C++17 is a decent release. We could always have more, but the committee did a good job this year anyway.

If you’re unhappy about not having concept, ranges, modules in the standard… you can still play with their experimental versions!

What’s your opinion?

ISO C++ meetings  

There were three committee meetings this year.

February 29 - March 5: Jacksonville, FL, USA  

June 20-25, Oulu, Finland  

The most important meeting this year, they voted the C++17 draft!

November 7-12: Issaquah, WA, USA  

Compiler Notes  

Current versions, updates

The best resource to stay up to date with all the features and compiler releases is probably: compiler support.

Visual Studio  

Current version VS 2015 update 3 (27th June 2016)

But you can check out the recent RC candidate for VS 2017: Visual Studio 2017 Release Candidate.

There are also various libraries available from Microsoft:


On Windows you can use the latest MinGW distro from (Stephan T. Lavavej): Nuwen MinGW distro updated with GCC 6.3 and Boost 1.63.


Clang has its implementation of modules; you can play with it here.

Intel compiler  


As usually, we had two main C++ conferences - CppCon and Meeting C++, but I’d like to mention another one where C++ was the core topic - code::dive from Wroclaw, PL. Plus, there’s NDC Oslo with a good set of talks as well.


Trip reports:

Meeting C++  


This year Bjarne Stroustrup gave the opening keynote (“What C++ is and what it will become”). The closing keynote was presented by Louis Dionne (“C++ metaprogramming: evolution and future directions”).

Meeting C++ 2016 Playlist

Code::Dive in Wroclaw, PL  

November 15th & 16th, code::dive

At last a really awesome C++ conference in Poland! :)

This year the conference took two days, and it included a lot of talks about C++ and native development.

code::dive is non-profit, annual conference for C++ enthusiasts
sponsored by NOKIA. The main idea behind the conference is to share the
knowledge beyond cutting edge technologies and build networking
between the people.

Some of the presenters: Scott Meyers, Venkat Subramaniam, Andrei Alexandrescu, Dan Sacks, Ulrich Drepper, Michael Wong, Chandler Carruth, Sean Parent, and much more!

code::dive 2016 playlist

NDC Oslo 2016  

NDC Oslo 2016, 6th-10th June 2016

Videos from the conference

Speakers: Andrei Alexandrescu, Anthony Williams, Dan Saks, Detlef Vollmann, Mark Isaacson, and more.

BTW: The main problem with the conferences: how to watch all of those valuable talks! :) One tip is to watch it at bigger speed (1.5x, 2.0x, …) in the player, but still, it requires a lot of time!


Some of the books released this year worth seeing:

I am still waiting for Large-Scale C++ Volume I, John Lakos, but its release date is moving later and later…


I think that C++ developers were looking for much more with C++17. In 2015 we got a lot of promises, ideas about the new standard, so people started to dream too much. The reality appeared a bit different, a lot of those impressive features were not accepted or put on hold.

Still, we shouldn’t complain. C++ 17 will be a really decent release, and a lot of teams and companies are not even near accepting/using C++11. The adaptation is also an important factor when looking at the language use. It’s much better to have reliable, verified, checked features than something fragile that might change. I’d like to have concepts, ranges, modules soon… but C++20 is not that far. And yet I can play with those features using their quite stable experimental versions.

I’m glad to see that the committee is working consistently, and also quite transparently. You can feel the enormous community behind the language. So, all in all I think 2017 will be a good year for C++.

Exclusive Bonus:
Download a free copy of my C++17 Cheat Sheet!

  • What do you think about C++ in 2016?
  • What was the most important event/news for you?
  • Did I miss something? Let me know in comments!

The poll below: what’s your favourite C++17 feature?

Favourite C++17 features