C++11 will be introduced by B.Stroustrup at Microsoft Event

http://channel9.msdn.com/Events/GoingNative/GoingNative-2012

by alpb • 15 years ago

72 20 15 years ago

channel9.msdn.com

huhtenberg• 15 years ago

> "C++11 feels like a new language" says C++ creator Bjarne Stroustrup

Great. Finally a reason enough to go back to C :-)

bediger• 15 years ago

Isn't this a little weird, given that MSFT wants people to use "managed code", the CLI, and all the attendant software?

Or is it telling us that people who get to choose (free software) aren't going to be using C++11?

I can't tell.

astrodust• 15 years ago

What's wrong with the new standard? GNU g++ will be supporting it, right?

apaprocki• 15 years ago

The compiler with probably the most existing support right now is gcc 4.7. I've been hearing that C++11 may become the standard mode as of 4.8.

http://gcc.gnu.org/gcc-4.7/cxx0x_status.html

andersh2• 15 years ago

>Isn't this a little weird, given that MSFT wants people to use "managed code"

What's really weird is MS sell a C++ compiler they don't want people to use!

>Or is it telling us that people who get to choose (free software) aren't going to be using C++11?

That'd be a real shame, for people to miss out on C++11 goodness just because they're MS-phobic.

btn• 15 years ago

I think Herb Sutter talked a fair bit about this at the Build and C++ and Beyond conferences last year.

The gist of it (IIRC) is that while managed code may be better for developer productivity, C++ continues to win when it comes to performance/size. Microsoft's trying to take a "best of both worlds" approach: promoting C++11 as a first-class language on Windows (WinRT), and making interop between managed and C++ code easier (C++/CX, formerly C++/CLI, formerly Managed C++).

jed_s2• 15 years ago

Windows 8 WinRT is unmanaged/native; this has caused a conspiracy theory blaming infighting between Microsoft teams:

Why is WinRT unmanaged? http://stackoverflow.com/questions/7457371/why-is-winrt-unma...

iso8859-1• 15 years ago

Which of those answers do you prefer? Accepted one seems a bit far fetched and simplistic. As Tatiana notes: "SharePoint is .NET, and it's half of Office.". Also see Larry's comment.

nhebb• 15 years ago

Tangent: Ever notice how some of the most interesting threads on SO are [closed]? Especially the ones linked to from HN.

Edit: BTW, I didn't mean to imply that this was necessarily a bad thing. It's in keeping with the facts, not opinion, guidelines of SO, but an [opinion] tag might be a nice addition to SO. In this case, the question wasn't bad, and although some of the answers are mere speculation, comments like the one made by Larry Osterman help put to rest some of the BS that gets spread around in this industry.

chadaustin2• 15 years ago

I appreciate Microsoft's renewed commitment to native code but I'm rather disappointed at the limited C++11 support in the upcoming Visual Studio 2012 http://blogs.msdn.com/b/vcblog/archive/2011/09/12/10209291.a... especially when compared with gcc and clang.

gcc: http://gcc.gnu.org/projects/cxx0x.html

clang: http://clang.llvm.org/cxx_status.html

To pick a few examples, range-based for, variadic templates, and non-static data member initializers are huge improvements to the language.

ryanmolden• 15 years ago

Yep, those omissions are painful. I am not sure how the decision making process goes but if you look at the MS link vs the GCC one you will note that GCC has done basically nothing in the concurrency space in C++11, whereas MS will have implemented a number of items there. Clang is in the same boat there in terms of basically no work on the concurrency area.

As a member of the Visual Studio team (though I work on the IDE shell area, not the C++ compiler) I can say that the C++ team is a LOT smaller than many people seem to imagine. I think people imagine that VS is one giant team, it is really lots and lots of small-ish teams. The STL work is done by Dinkumware and I think there is one (maybe two) MS assets actually helping out there. One of the folks talking at Going Native (Stephan Lavavej) is said person, and he is awesome. The compiler work is split between a front-end and back-end team and obviously some pieces require coordinated effort from both teams to implement, on top of other non-standard requests they have to field. I personally would like them to focus 100% effort on purely standards only stuff until they get more 'caught up', but I don't run things :)

All of this takes nothing away from GCC and Clang, they are both awesome products developed over a long period of time by lots of accomplished compiler devs. MS has recently(-ish) spent more resources focusing on native development again after a long period of promoting basically all managed (or primarily managed), I think that is a good thing, balance is healthy.

sho_hn• 15 years ago

Now if you're looking for a Linux IDE with C++11 support, KDevelop already does a lot more.

amcintyre• 15 years ago

They couldn't do full C++11 support because they were busy with this key feature: http://www.gamasutra.com/view/news/39717/Microsoft_gamifies_...

InclinedPlane• 15 years ago

Visual Studio is still on a pretty long ship cycle (2-3 years), which makes it hard for them to pick up on new stuff like this. Perhaps they'll add more support in the SP1, if we're lucky.

haberman2• 15 years ago

> I'm rather disappointed at the limited C++11 support in the upcoming Visual Studio 2012

As a C user who's been waiting 12 years for MSVC to implement C99, I had to sardonically laugh when I read this. They don't even let you declare variables in the middle of a block!

Ironically the excuse they always give is that their customers want them to dedicate more of their time to C++11, not C: http://connect.microsoft.com/VisualStudio/feedback/details/3...

chadaustin2• 15 years ago

Honestly, that's probably right. I have no data, but I'd predict the number of C++11 programmers on Windows to dwarf C99 programmers.

C++11 will be introduced by B.Stroustrup at Microsoft Event

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