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

[Juergen Ributzka]

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

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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