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Re: [C++ Patch] PR 60314 (ICE with decltype(auto))

From: Jason Merrill <jason at redhat dot com>
To: Paolo Carlini <paolo dot carlini at oracle dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Thu, 27 Feb 2014 14:29:50 -0500
Subject: Re: [C++ Patch] PR 60314 (ICE with decltype(auto))
Authentication-results: sourceware.org; auth=none
References: <530C6A6D dot 8060606 at oracle dot com>

On 02/25/2014 05:03 AM, Paolo Carlini wrote:

here we ICE exactly as we did in c++/53756: the only difference is the
use of decltype(auto) instead of auto. Now, if we compare is_cxx_auto to
is_auto (the front-end helper), evidently there is an inconsistency
about the handling of decltype(auto) and the below fixes the ICE.
However, also clearly the patchlet needs a review, because an out of
class decltype(auto) is already fine. Also, I'm not 100% sure we don't
need a decltype_auto_die, etc.


I think we do need a decltype_auto_die.

Jason

Follow-Ups:
- Re: [C++ Patch] PR 60314 (ICE with decltype(auto))
  - From: Paolo Carlini

References:
- [C++ Patch] PR 60314 (ICE with decltype(auto))
  - From: Paolo Carlini

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