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Re: [C++ Patch] PR 84632 ("[8 Regression] internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in reduced_constant_expression_p...")

From: Jason Merrill <jason at redhat dot com>
To: Paolo Carlini <paolo dot carlini at oracle dot com>
Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Thu, 22 Mar 2018 18:26:12 -0400
Subject: Re: [C++ Patch] PR 84632 ("[8 Regression] internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in reduced_constant_expression_p...")
References: <8a93abd6-69ae-4ff5-5332-eb8791d492f1@oracle.com> <CADzB+2m6KxXsqFau5KjqHkewBGEFsTTqyAw+1WQ+XiMqn8AmCA@mail.gmail.com> <c4f914d2-51e9-ade1-6a4a-4376e383f8d2@oracle.com> <4c45f0a6-c4e1-4124-f7e6-d01073e36975@oracle.com> <CADzB+2kuir-GDvY61K_Ya2He1HxBxBwnfqvxt3V=0BgihtjY3g@mail.gmail.com> <3ef910c9-fa3a-bd25-66bc-069437169304@oracle.com> <8ec9f4c3-ef14-426e-1758-9711cf04343c@oracle.com>

On Thu, Mar 22, 2018 at 5:39 PM, Paolo Carlini <paolo.carlini@oracle.com> wrote:
> ... with patch ;)
>
> If you are curious where the heck that INDIRECT_REF is coming from, is
> coming from the gimplifier, cp_gimpliify_expr, via build_vec_init. Grrr.

Hmm, maybe build_vec_init should call itself directly rather than via
build_aggr_init in the case of multidimensional arrays.

Jason

Follow-Ups:
- Re: [C++ Patch] PR 84632 ("[8 Regression] internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in reduced_constant_expression_p...")
  - From: Paolo Carlini

References:

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