https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103283
Bug ID: 103283
Summary: ICE in gfc_trans_array_constructor_subarray, at
fortran/trans-array.c:1972
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
type t
integer :: a(1) = 2
end type
type(t), parameter :: x(1) = [t(3)]
integer :: y(1)
y = [(x(1)%a)]
print *, y(1)
end
$ cat z2.f90
program p
type t
integer :: a(1) = 2
end type
type(t), parameter :: x(1) = [t(3)]
associate (y => [(x(1)%a)])
print *, y(1)
end associate
end
$ gfortran-12-20211114 -c z1.f90
z1.f90:7:17:
7 | y = [(x(1)%a)]
| 1
internal compiler error: in gfc_trans_array_constructor_subarray, at
fortran/trans-array.c:1972
0x85c45d gfc_trans_array_constructor_subarray
../../gcc/fortran/trans-array.c:1972
0x85c45d gfc_trans_array_constructor_value
../../gcc/fortran/trans-array.c:2100
0x85cdaa trans_array_constructor
../../gcc/fortran/trans-array.c:2900
0x85cdaa gfc_add_loop_ss_code
../../gcc/fortran/trans-array.c:3180
0x85d475 gfc_conv_loop_setup(gfc_loopinfo*, locus*)
../../gcc/fortran/trans-array.c:5430
0x890fad gfc_trans_assignment_1
../../gcc/fortran/trans-expr.c:11642
0x84ed67 trans_code
../../gcc/fortran/trans.c:1916
0x87801e gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:7644
0x7fb32e translate_all_program_units
../../gcc/fortran/parse.c:6638
0x7fb32e gfc_parse_file()
../../gcc/fortran/parse.c:6925
0x84806f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:216
