https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95882
Bug ID: 95882
Summary: [9/10/11 Regression] ICE in gfc_get_derived_type, at
fortran/trans-types.c:2729
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Changed between 20200517 and 20200524 :
$ cat z1.f90
module m
type t
character(((0)/0)) :: c
end type
end
$ gfortran-11-20200517 -c z1.f90
z1.f90:3:22:
3 | character(((0)/0)) :: c
| 1
Error: Division by zero at (1)
$ gfortran-11-20200621 -c z1.f90
f951: internal compiler error: in gfc_get_derived_type, at
fortran/trans-types.c:2729
0x784843 gfc_get_derived_type(gfc_symbol*, int)
../../gcc/fortran/trans-types.c:2729
0x784b68 gfc_typenode_for_spec(gfc_typespec*, int)
../../gcc/fortran/trans-types.c:1166
0x784dbe gfc_sym_type(gfc_symbol*)
../../gcc/fortran/trans-types.c:2247
0x729616 gfc_get_symbol_decl(gfc_symbol*)
../../gcc/fortran/trans-decl.c:1769
0x72c888 gfc_create_module_variable
../../gcc/fortran/trans-decl.c:5302
0x6ebde2 do_traverse_symtree
../../gcc/fortran/symbol.c:4162
0x72d08b gfc_generate_module_vars(gfc_namespace*)
../../gcc/fortran/trans-decl.c:5801
0x707ca4 gfc_generate_module_code(gfc_namespace*)
../../gcc/fortran/trans.c:2238
0x6b4b01 translate_all_program_units
../../gcc/fortran/parse.c:6294
0x6b4b01 gfc_parse_file()
../../gcc/fortran/parse.c:6546
0x70098f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:212
