r184395 - Add a workaround for a libstdc++-4.2 <tr1/hashtable> bug. This header uses

[Richard Smith]

On Wed, Jun 19, 2013 at 11:36 PM, Chandler Carruth <chandlerc at google.com> wrote:
>
> On Wed, Jun 19, 2013 at 7:18 PM, Richard Smith <richard-llvm at metafoo.co.uk>
> wrote:
>>
>> Added: cfe/trunk/test/SemaCXX/libstdcxx_pointer_return_false_hack.cpp
>> URL:
>> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/libstdcxx_pointer_return_false_hack.cpp?rev=184395&view=auto
>>
>> ==============================================================================
>> --- cfe/trunk/test/SemaCXX/libstdcxx_pointer_return_false_hack.cpp (added)
>> +++ cfe/trunk/test/SemaCXX/libstdcxx_pointer_return_false_hack.cpp Wed Jun
>> 19 21:18:31 2013
>> @@ -0,0 +1,34 @@
>> +// RUN: %clang_cc1 -fsyntax-only %s -std=c++11 -verify
>> +
>> +// This is a test for an egregious hack in Clang that works around
>> +// an issue with GCC's <type_traits> implementation. std::common_type
>> +// relies on pre-standard rules for decltype(), in which it doesn't
>> +// produce reference types so frequently.
>
>
> This comment looks like a stale one from the test you copied for this one.

Thanks, fixed in r184494.