https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104650
Bug ID: 104650
Summary: [PDT] ICE in gfc_resolve_finalizers, at
fortran/resolve.cc:13749
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Affects versions down to r8 :
$ cat z1.f90
module m
type t
contains
final :: s
end type
type t2(n)
integer, len :: n = 1
type(t) :: a
end type
contains
subroutine s(x)
type(t) :: x
end
end
$ gfortran-12-20220220 -c z1.f90
f951: internal compiler error: Segmentation fault
0xcc909f crash_signal
../../gcc/toplev.cc:322
0x75af00 gfc_resolve_finalizers
../../gcc/fortran/resolve.cc:13749
0x772aed resolve_fl_derived
../../gcc/fortran/resolve.cc:15112
0x76c5e7 resolve_symbol
../../gcc/fortran/resolve.cc:15504
0x78b832 do_traverse_symtree
../../gcc/fortran/symbol.cc:4174
0x76fb94 resolve_types
../../gcc/fortran/resolve.cc:17454
0x76b02c gfc_resolve(gfc_namespace*)
../../gcc/fortran/resolve.cc:17569
0x753162 gfc_parse_file()
../../gcc/fortran/parse.cc:6792
0x7a0a5f gfc_be_parse_file
../../gcc/fortran/f95-lang.cc:216
