https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103261
Bug ID: 103261
Summary: ICE in gfc_check_reshape, at fortran/check.c:4742
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: ---
Affects versions down to at least r5 :
$ cat z1.f90
program p
integer, parameter :: a(2) = [1, 2]
print *, reshape([n], [a])
end
$ gfortran-12-20211114 -c z1.f90
f951: internal compiler error: Segmentation fault
0xd5dbdf crash_signal
../../gcc/toplev.c:322
0x76ec8f gfc_check_reshape(gfc_expr*, gfc_expr*, gfc_expr*, gfc_expr*)
../../gcc/fortran/check.c:4742
0x7acc69 do_check
../../gcc/fortran/intrinsic.c:4753
0x7acc69 check_specific
../../gcc/fortran/intrinsic.c:4766
0x7b7044 gfc_intrinsic_func_interface(gfc_expr*, int)
../../gcc/fortran/intrinsic.c:5003
0x80ad0c resolve_unknown_f
../../gcc/fortran/resolve.c:2972
0x80ad0c resolve_function
../../gcc/fortran/resolve.c:3329
0x80ad0c gfc_resolve_expr(gfc_expr*)
../../gcc/fortran/resolve.c:7166
0x811234 gfc_resolve_expr(gfc_expr*)
../../gcc/fortran/resolve.c:7133
0x811234 gfc_resolve_code(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:11927
0x80fb7f gfc_resolve_blocks(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:10943
0x80ff48 gfc_resolve_code(gfc_code*, gfc_namespace*)
../../gcc/fortran/resolve.c:11917
0x812887 resolve_codes
../../gcc/fortran/resolve.c:17535
0x81294e gfc_resolve(gfc_namespace*)
../../gcc/fortran/resolve.c:17570
0x7fac04 resolve_all_program_units
../../gcc/fortran/parse.c:6573
0x7fac04 gfc_parse_file()
../../gcc/fortran/parse.c:6829
0x84806f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:216
