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Re: C++ PATCH for c++/42329, P0522 and other template template parm issues

From: Jason Merrill <jason at redhat dot com>
To: gcc-patches List <gcc-patches at gcc dot gnu dot org>
Cc: Jonathan Wakely <jwakely at redhat dot com>
Date: Thu, 22 Dec 2016 10:25:24 -0500
Subject: Re: C++ PATCH for c++/42329, P0522 and other template template parm issues
Authentication-results: sourceware.org; auth=none
References: <CADzB+2mMXqd6eCe__bpgzAy1PtMnY-VHpV-r4U1EV2cGTdtZSQ@mail.gmail.com>

On Wed, Dec 21, 2016 at 4:06 PM, Jason Merrill <jason@redhat.com> wrote:
> The fourth patch fixes 42329, where we were failing to bind a template
> template-parameter to a base class of the argument type.

We need to make sure that the argument is a class before we try this.

Tested x86_64-pc-linux-gnu, applied to trunk.

Attachment: 78898.diff
Description: Text document

References:
- C++ PATCH for c++/42329, P0522 and other template template parm issues
  - From: Jason Merrill

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