From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id D197D3858D28; Wed, 18 Jan 2023 18:24:34 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D197D3858D28
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1674066274;
	bh=CpIU10Goer1X/n/LJRhB1XGBu9RtUQVwbj4fUAkD0is=;
	h=From:To:Subject:Date:From;
	b=oT8HmJoVlPzPGAW+aYgAwtBXK0SkvvR4BhOKqdNs8IyCiWpnJOhDLGsm8+iZ1638B
	 QRY6TnT3NI10Lpl0SI0xMyKjXjwionlnNjkCbMscT/5og9u5xJz0ioHHrFH4rz9Z7y
	 MtLRsAwu9/8zCZbqGJBENOdyqckEarsOcIElMreg=
From: "gscfq@t-online.de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/108451] New: [13 Regression] ICE in
 check_complete_insertion, at hash-table.h:578
Date: Wed, 18 Jan 2023 18:24:34 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: gscfq@t-online.de
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status
 bug_severity priority component assigned_to reporter target_milestone
Message-ID: <bug-108451-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108451

            Bug ID: 108451
           Summary: [13 Regression] ICE in check_complete_insertion, at
                    hash-table.h:578
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

Started recently between 20221218 and 20230108, with special name pdtt :
(gcc configured with --enable-checking=3Dyes)


$ cat z1.f90
module m
   type t(n)
      integer, len :: n
      integer :: a(n)
   end type
contains
   subroutine s(x)
      type(t(2)) :: x
   end
end
program p
   use m, only: t, pdtt, s
   type(t(2)) :: y
   call s(y)
end


$ gfortran-13-20221218 -c z1.f90   # missing error
$
$ gfortran-13-20230115 -c z1.f90
z1.f90:12:7:

   12 |    use m, only: t, pdtt, s
      |       1
internal compiler error: in check_complete_insertion, at hash-table.h:578
0x92fc0b hash_table<module_decl_hasher, false,
xcallocator>::check_complete_insertion() const
        ../../gcc/hash-table.h:578
0x92fc0b hash_table<module_decl_hasher, false,
xcallocator>::find_slot_with_hash(char const* const&, unsigned int,
insert_option)
        ../../gcc/hash-table.h:1042
0x92c57e gfc_trans_use_stmts
        ../../gcc/fortran/trans-decl.cc:5329
0x92d3a6 gfc_generate_function_code(gfc_namespace*)
        ../../gcc/fortran/trans-decl.cc:7837
0x89ef8e translate_all_program_units
        ../../gcc/fortran/parse.cc:6721
0x89ef8e gfc_parse_file()
        ../../gcc/fortran/parse.cc:7027
0x8ed3af gfc_be_parse_file
        ../../gcc/fortran/f95-lang.cc:229=