RFA: PATCH to build_array_type_1 for c++/55032 (array template argument)

[Jakub Jelinek]

On Thu, Dec 06, 2012 at 11:07:06AM -0500, Jason Merrill wrote:
> Tested x86_64-pc-linux-gnu.  OK for 4.7 and 4.8?
> 

> commit 429af9226fcba2450a8fbfcfba85801a38d0d129
> Author: Jason Merrill <jason@redhat.com>
> Date:   Thu Dec 6 10:21:25 2012 -0500
> 
>     	PR c++/55032
>     	* tree.c (build_array_type_1): Re-layout if we found it in the
>     	hash table.

If you can't avoid calling build_array_type_1 with incomplete types
initially, this is ok.  Thanks.

	Jakub