[cfe-dev] New C++0x feature support in Clang

[Jean-Daniel Dupas]

Le 27 janv. 2011 à 01:27, Howard Hinnant a écrit :

> 
> On Jan 26, 2011, at 6:22 PM, Jean-Daniel Dupas wrote:
> 
>> 
>> Le 26 janv. 2011 à 22:45, Douglas Gregor a écrit :
>> 
>>> Clang has recently gotten much-improved support for the upcoming C++0x standard. In particular, top-of-tree Clang now supports a number of C++0x features:
>>> 
>>> 	- Rvalue references (including rvalue references for *this)
>>> 	- Variadic templates
>>> 	- Inline namespaces
>>> 	- Late-specified return types
>>> 	- Decltype
>>> 
>>> You can turn on C++0x support with the -std=gnu++0x (or, if you want to be more pedantic, -std=c++0x).
>>> 
>>> Give it a spin, write some tests, try it out with libc++, and tell us how it went! And if you get the itch to hack on Clang, there are a ton of other little C++0x features that you could implement.
>>> 
>> 
>> A quick reminder about "How to use libc++ with clang" will be welcome at this point ;-)
> 
> It depends on the platform.  On OS X 10.6, download this library:
> 
> http://home.roadrunner.com/~hinnant/libcppabi.zip
> 
> and copy it into /usr/lib .
> 
> This is a low-level library that takes care of things like typeinfo and exception propagation.  Once that is taken care of:
> 
> $ clang++ -stdlib=libc++ test.cpp
> 
> This will assume that /usr/lib/libc++.dylib exists.  And the libc++ headers should be installed at /usr/include/c++/v1/ .
> 
> If you need to build libc++.dylib, cd into libcxx/lib and execute ./buildit .
> 
> I have no experience on running libc++ on other platforms.
> 
> -Howard

Thank you, this is exactly what I was looking for.

-- Jean-Daniel