PR19372 for branch_35

[Richard Smith]

That sounds like an excellent idea to me.

Tom: this would be r221748 and r221832.

On Mon, Nov 24, 2014 at 1:25 PM, Jeremy Huddleston Sequoia <
jeremyhu at macports.org> wrote:

> Hi Richard,
>
> I was wondering if you would be nominating your change for the following
> bug for inclusion in 3.5.1:
>
> From 4e0b4321c8311bb0bf3dea530405960dbca97a9d Mon Sep 17 00:00:00 2001
> From: Richard Smith <richard-llvm at metafoo.co.uk>
> Date: Wed, 12 Nov 2014 23:38:38 +0000
> Subject: [PATCH] PR19372: Keep checking template arguments after we see an
>  argument pack expansion into a parameter pack; we know that we're still
>  filling in that parameter's arguments. Previously, if we hit this case
> for an
>  alias template, we'd try to substitute using non-canonical template
>  arguments.
>
> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@221832
> 91177308-0d34-0410-b5e6-96231b3b80d8
>
> ---
>
> Someone requested that we pull the fix into our (MacPorts) 3.5 release,
> and I'm inclined to do so, but I prefer to not stray too far from upstream.
>
> Thanks,
> Jeremy
>
>
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