[libcxx] r201864 - Fix historical #ifdef. Use __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__ when compiling with clang. No functionality change.

[Marshall Clow]

On Feb 21, 2014, at 1:39 PM, Juergen Ributzka <juergen at apple.com> wrote:

> I reverted this in r201892, because it broke our build.

Good call.

I will try again when I’m not half asleep.

— Marshall

> 
> On Feb 21, 2014, at 10:30 AM, Benjamin Kramer <benny.kra at gmail.com> wrote:
> 
>> 
>> On 21.02.2014, at 19:07, Marshall Clow <mclow.lists at gmail.com> wrote:
>> 
>>> Author: marshall
>>> Date: Fri Feb 21 12:07:52 2014
>>> New Revision: 201864
>>> 
>>> URL: http://llvm.org/viewvc/llvm-project?rev=201864&view=rev
>>> Log:
>>> Fix historical #ifdef. Use __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__ when compiling with clang. No functionality change.
>>> 
>>> Modified:
>>>   libcxx/trunk/include/__config
>>> 
>>> Modified: libcxx/trunk/include/__config
>>> URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__config?rev=201864&r1=201863&r2=201864&view=diff
>>> ==============================================================================
>>> --- libcxx/trunk/include/__config (original)
>>> +++ libcxx/trunk/include/__config Fri Feb 21 12:07:52 2014
>>> @@ -215,7 +215,7 @@
>>> #define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
>>> #endif
>>> 
>>> -#ifndef __GXX_EXPERIMENTAL_CXX0X__
>>> +#ifndef __cplusplus >= 201103L
>> 
>> #ifndef with a relational operator?
>> 
>> - Ben
>> 
>>> #ifdef __linux__
>>> #define _LIBCPP_HAS_NO_UNICODE_CHARS
>>> #else
>>> 
>>> 
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