[Bug fortran/92764] New: [10 Regression] ICE in gfc_procedure_use

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92764

            Bug ID: 92764
           Summary: [10 Regression] ICE in gfc_procedure_use
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Keywords: error-recovery, ice-on-invalid-code
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: asolokha at gmx dot com
  Target Milestone: ---

gfortran-10.0.0-alpha20191201 snapshot (r278886) ICEs when compiling the
following testcase:

type(e6) function dn()
  call sub(dn)
end function dn

% powerpc-e300c3-linux-gnu-gfortran-10.0.0-alpha20191201 -c drnzq3vo.f90
drnzq3vo.f90:1:0:

    1 | type(e6) function dn()
      | 
Error: The type for function 'dn' at (1) is not accessible
f951: internal compiler error: Segmentation fault
0xe6bc66 crash_signal
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/toplev.c:328
0x82ff02 gfc_procedure_use(gfc_symbol*, gfc_actual_arglist**, locus*)
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/interface.c:3891
0x89819c resolve_specific_s0
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/resolve.c:3515
0x89819c resolve_specific_s
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/resolve.c:3535
0x89819c resolve_call
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/resolve.c:3689
0x89e943 gfc_resolve_code(gfc_code*, gfc_namespace*)
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/resolve.c:11872
0x8a2b4c resolve_codes
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/resolve.c:17180
0x88e8a0 gfc_resolve(gfc_namespace*)
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/resolve.c:17215
0x88e8a0 gfc_resolve(gfc_namespace*)
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/resolve.c:17194
0x8803cb resolve_all_program_units
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/parse.c:6241
0x8803cb gfc_parse_file()
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/parse.c:6488
0x8ced4e gfc_be_parse_file
       
/var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/fortran/f95-lang.c:210

(While my target here is powerpc, the ICE is not target-specific.)