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From: "kasahara at icrr dot u-tokyo.ac.jp" <gcc-bugzilla@gcc.gnu.org>
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Date: Tue, 16 May 2023 08:28:28 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109873

            Bug ID: 109873
           Summary: internal compiler error: gfc_get_symbol_decl =E5=86=85=
=E3=80=81=E4=BD=8D=E7=BD=AE
                    fortran/trans-decl.c:1587 0x6b4c13
                    gfc_get_symbol_decl(gfc_symbol*)
                    ../../gcc/fortran/trans-decl.c:1587 0x6b7157
                    generate_local_decl
                    ../../gcc/fortran/trans-decl.c:5145 0x68320b
                    do_traverse_symtree  ../.
           Product: gcc
           Version: 5.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: kasahara at icrr dot u-tokyo.ac.jp
  Target Milestone: ---

Nag fortran page:
https://www.nag-j.co.jp/fortran/tips/tips_InteroperabilityWithC.html#FcRa

19.9 Fortran =E3=81=8B=E3=82=89 C =E3=82=92=E5=91=BC=E3=81=B3=E5=87=BA=E3=
=81=99=E4=BE=8B=EF=BC=9A =E6=96=87=E5=AD=97=E5=9E=8B=E3=82=B9=E3=82=AB=E3=
=83=A9=E3=81=AE=E3=83=9D=E3=82=A4=E3=83=B3=E3=82=BF=E3=82=92 C =E3=81=8B=E3=
=82=89=E5=BE=97=E3=82=8B19.9 Fortran =E3=81=8B=E3=82=89 C =E3=82=92=E5=91=
=BC=E3=81=B3=E5=87=BA=E3=81=99=E4=BE=8B=EF=BC=9A
=E6=96=87=E5=AD=97=E5=9E=8B=E3=82=B9=E3=82=AB=E3=83=A9=E3=81=AE=E3=83=9D=E3=
=82=A4=E3=83=B3=E3=82=BF=E3=82=92 C =E3=81=8B=E3=82=89=E5=BE=97=E3=82=8B

=E3=80=80=E3=80=80program is       scalar-char-ptr_f.f90=20
gfortran dies when it compiles the program shown  above.=20

ifort  has no error.


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