[patch] Remove empty directories

[Jonathan Wakely]

On 29 November 2013 14:20, Ed Smith-Rowland wrote:
> On 11/29/2013 08:38 AM, Matthias Klose wrote:
>>
>> trunk has some empty directories. ok to remove?
>>
>> gcc/testsuite/go.test/test/fixedbugs/bug478.dir
>> libstdc++-v3/testsuite/experimental/string_view/requirements/exception
>> libstdc++-v3/testsuite/experimental/string_view/capacity/wchar_t
>> libstdc++-v3/testsuite/experimental/string_view/capacity/char
>>
> Yes, please.  Sorry I left them.

Yep, thanks, Matthias, the libstdc++ ones are OK to remove.