https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103778
Bug ID: 103778
Summary: [10/11/12 Regression] ICE: Invalid expression in
gfc_element_size
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: ---
Another remnant from pr103412 :
$ cat z1.f90
program p
use iso_c_binding, only : c_sizeof
integer, parameter :: a = c_sizeof(z'1')
end
$ gfortran-12-20211219 -c z1.f90
f951: internal compiler error: Invalid expression in gfc_element_size.
0x79b469 gfc_report_diagnostic
../../gcc/fortran/error.c:874
0x79cfd7 gfc_internal_error(char const*, ...)
../../gcc/fortran/error.c:1494
0x841212 gfc_element_size(gfc_expr*, unsigned long*)
../../gcc/fortran/target-memory.c:137
0x841273 gfc_target_expr_size(gfc_expr*, unsigned long*)
../../gcc/fortran/target-memory.c:165
0x83513b gfc_simplify_sizeof(gfc_expr*)
../../gcc/fortran/simplify.c:7627
0x7b12c2 do_simplify
../../gcc/fortran/intrinsic.c:4641
0x7bc3ca gfc_intrinsic_func_interface(gfc_expr*, int)
../../gcc/fortran/intrinsic.c:5034
0x81001c resolve_unknown_f
../../gcc/fortran/resolve.c:2972
0x81001c resolve_function
../../gcc/fortran/resolve.c:3329
0x81001c gfc_resolve_expr(gfc_expr*)
../../gcc/fortran/resolve.c:7166
0x7a1344 gfc_reduce_init_expr(gfc_expr*)
../../gcc/fortran/expr.c:3155
0x7a42b0 gfc_match_init_expr(gfc_expr**)
../../gcc/fortran/expr.c:3203
0x78e6c4 variable_decl
../../gcc/fortran/decl.c:3004
0x78e6c4 gfc_match_data_decl()
../../gcc/fortran/decl.c:6297
0x7f86b3 match_word
../../gcc/fortran/parse.c:67
0x7f86b3 decode_statement
../../gcc/fortran/parse.c:378
0x7fa0fa next_free
../../gcc/fortran/parse.c:1397
0x7fa0fa next_statement
../../gcc/fortran/parse.c:1629
0x7fb68b parse_spec
../../gcc/fortran/parse.c:4168
0x7fe7dc parse_progunit
../../gcc/fortran/parse.c:6192
