https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93498
Bug ID: 93498
Summary: ICE in gfc_resolve_findloc, at fortran/iresolve.c:1844
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Started with new FINDLOC between 20181021 and 20181028 :
$ cat z1a.f90
program p
character(len=1, kind=1) :: x(3) = ['a', 'b', 'c']
character(len=1, kind=4) :: y = 4_'b'
print *, findloc(x, y)
print *, findloc(x, y, 1)
end
$ cat z1b.f90
program p
character(len=1, kind=4) :: x(3) = [4_'a', 4_'b', 4_'c']
character(len=1, kind=1) :: y = 'b'
print *, findloc(x, y)
print *, findloc(x, y, 1)
end
$ gfortran-10-20200126 -c z1a.f90
z1a.f90:4:23:
4 | print *, findloc(x, y)
| 1
internal compiler error: Cannot convert 'CHARACTER(1,4)' to 'CHARACTER(1)' at
(1)
0x649569 gfc_report_diagnostic
../../gcc/fortran/error.c:782
0x64ac8a gfc_internal_error(char const*, ...)
../../gcc/fortran/error.c:1402
0x669f53 gfc_convert_type_warn(gfc_expr*, gfc_typespec*, int, int, bool)
../../gcc/fortran/intrinsic.c:5331
0x67546d gfc_resolve_findloc(gfc_expr*, gfc_expr*, gfc_expr*, gfc_expr*,
gfc_expr*, gfc_expr*, gfc_expr*)
../../gcc/fortran/iresolve.c:1844
0x65ea8d resolve_intrinsic
../../gcc/fortran/intrinsic.c:4535
0x65ea8d do_simplify
../../gcc/fortran/intrinsic.c:4654
0x66921a gfc_intrinsic_func_interface(gfc_expr*, int)
../../gcc/fortran/intrinsic.c:4996
0x6c0cae resolve_unknown_f
../../gcc/fortran/resolve.c:2894
0x6c0cae resolve_function
../../gcc/fortran/resolve.c:3238
0x6c0cae gfc_resolve_expr(gfc_expr*)
../../gcc/fortran/resolve.c:7000
0x6b803c gfc_resolve_expr(gfc_expr*)
../../gcc/fortran/resolve.c:6967
0x6b803c gfc_resolve_code(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:11688
0x6c6f2f gfc_resolve_blocks(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:10715
0x6b6d68 gfc_resolve_code(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:11678
0x6b95e7 resolve_codes
../../gcc/fortran/resolve.c:17205
0x6b96ae gfc_resolve(gfc_namespace*)
../../gcc/fortran/resolve.c:17240
0x6a7a0c resolve_all_program_units
../../gcc/fortran/parse.c:6244
0x6a7a0c gfc_parse_file()
../../gcc/fortran/parse.c:6491
0x6f265f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:210
