https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83079
Bug ID: 83079
Summary: ICE in gfc_widechar_to_char, at fortran/scanner.c:198
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
With this snippet :
$ cat z1.f90
program p
print *, transfer(4_'xy', [4_'a'])
end
$ gfortran-8-20171119 -c z1.f90
f951: internal compiler error: in gfc_widechar_to_char, at
fortran/scanner.c:198
0x70b1a6 gfc_widechar_to_char(unsigned int const*, int)
../../gcc/fortran/scanner.c:198
0x724ff2 gfc_target_interpret_expr(unsigned char*, unsigned long, gfc_expr*,
bool)
../../gcc/fortran/target-memory.c:616
0x7250a7 interpret_array
../../gcc/fortran/target-memory.c:378
0x7250a7 gfc_target_interpret_expr(unsigned char*, unsigned long, gfc_expr*,
bool)
../../gcc/fortran/target-memory.c:567
0x719cc8 gfc_simplify_transfer(gfc_expr*, gfc_expr*, gfc_expr*)
../../gcc/fortran/simplify.c:6618
0x6a4f41 do_simplify
../../gcc/fortran/intrinsic.c:4409
0x6af3ec gfc_intrinsic_func_interface(gfc_expr*, int)
../../gcc/fortran/intrinsic.c:4779
0x6f8745 resolve_unknown_f
../../gcc/fortran/resolve.c:2865
0x6f8745 resolve_function
../../gcc/fortran/resolve.c:3174
0x6f886a gfc_resolve_expr(gfc_expr*)
../../gcc/fortran/resolve.c:6704
0x6fefe2 gfc_resolve_code(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:11062
0x6fecb7 gfc_resolve_blocks(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:10108
0x6ff0eb gfc_resolve_code(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:11052
0x701aca resolve_codes
../../gcc/fortran/resolve.c:16412
0x701bce gfc_resolve(gfc_namespace*)
../../gcc/fortran/resolve.c:16447
0x6eb54a resolve_all_program_units
../../gcc/fortran/parse.c:6030
0x6eb54a gfc_parse_file()
../../gcc/fortran/parse.c:6280
0x72ff5f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:204
