https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78350
Bug ID: 78350
Summary: ICE in gfc_code2string(): Bad code, at
fortran/misc.c:193
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gerhard.steinmetz.fort...@t-online.de
Target Milestone: ---
Valid code. Versions 5, 6 and 7 affected. No ICE with 4.9.0.
$ cat z1.f90
module m
type t
character(2) :: c(1) = [character(3) :: 'abc']
end type
type(t) :: x
end
$ gfortran-7-20161113 -c z1.f90
f951: internal compiler error: gfc_code2string(): Bad code
0x68dd2f gfc_internal_error(char const*, ...)
../../gcc/fortran/error.c:1327
0x6c2242 gfc_code2string(mstring const*, int)
../../gcc/fortran/misc.c:193
0x6c3a8b mio_name
../../gcc/fortran/module.c:1721
0x6c6cd4 mio_name_expr_t
../../gcc/fortran/module.c:2091
0x6c6cd4 mio_expr
../../gcc/fortran/module.c:3396
0x6c72fc mio_charlen
../../gcc/fortran/module.c:2484
0x6c6afc mio_typespec
../../gcc/fortran/module.c:2542
0x6c6b9b mio_expr
../../gcc/fortran/module.c:3415
0x6c79e4 mio_component
../../gcc/fortran/module.c:2783
0x6c88aa mio_component_list
../../gcc/fortran/module.c:2802
0x6c88aa mio_symbol
../../gcc/fortran/module.c:4219
0x6c8d12 write_symbol
../../gcc/fortran/module.c:5594
0x6c8e77 write_symbol0
../../gcc/fortran/module.c:5634
0x6c8e11 write_symbol0
../../gcc/fortran/module.c:5613
0x6cbba4 write_module
../../gcc/fortran/module.c:5973
0x6cbba4 dump_module
../../gcc/fortran/module.c:6101
0x6cbe47 gfc_dump_module(char const*, int)
../../gcc/fortran/module.c:6144
0x6e5656 gfc_parse_file()
../../gcc/fortran/parse.c:6188
0x728e32 gfc_be_parse_file
../../gcc/fortran/f95-lang.c:202
