[Patch, libstdc++.exp]Update the usage of cached result, rebuild nlocale wrapper for each variant.

[Renlin Li]

On 11/16/2018 01:20 PM, Jonathan Wakely wrote:
> On 16/11/18 10:42 +0000, Renlin Li wrote:
>> Hi all,
> 
> Please remember that all patches for libstdc++ must be sent to the
> libstdc++ list, as documented at https://gcc.gnu.org/lists.html
> Just CCing me is not enough.

Hi Jonathan,

I knew I missed something!
Thanks, committed.

Regards,
Renlin