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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c/95580] [11 Regression] ICE in tree_strip_any_location_wrapper
 at gcc/tree.h:4011 since r11-959-gb825a22890740f34
Date: Tue, 09 Jun 2020 06:40:15 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95580

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jakub Jelinek <jakub@gcc.gnu.org>:

https://gcc.gnu.org/g:d6dbb71e468d0db561cc9eca99eeaca1efb81c11

commit r11-1081-gd6dbb71e468d0db561cc9eca99eeaca1efb81c11
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Tue Jun 9 08:39:36 2020 +0200

    c-family: Fix up MEM_REF printing [PR95580]

    The C FE in the MEM_REF printing ICEs if the type of the first argument
    (which due to useless pointer conversions can be an arbitrary type) is a
    pointer to an incomplete type.  The code just wants to avoid printing a
cast
    if it is a pointer to single byte elements.

    2020-06-09  Jakub Jelinek  <jakub@redhat.com>

            PR c/95580
            * c-pretty-print.c (c_pretty_printer::unary_expression): Handle=
 the
            case when MEM_REF's first argument has type pointer to incomple=
te
type.

            * gcc.dg/pr95580.c: New test.=