https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84135
Bug ID: 84135
Summary: [8 Regression] ICE in gfc_trans_array_cobounds, at
fortran/trans-array.c:6033
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: ---
Changed before 20170820. No ICE with version 6 or 7.
In combination with -fcoarray=single or -fcoarray=lib.
$ cat z1.f90
program p
integer :: i
integer, dimension(3) :: x[2,*]
data (x(i:i+2:i+1), i=1,2) /1,2,3/
print *, x
end
$ gfortran-8-20180128 z1.f90 -c -fcoarray=single
z1.f90:6:0:
end
internal compiler error: Segmentation fault
0xb94e5f crash_signal
../../gcc/toplev.c:325
0x755e8b gfc_trans_array_cobounds(tree_node*, stmtblock_t*, gfc_symbol const*)
../../gcc/fortran/trans-array.c:6033
0x76e50d gfc_trans_deferred_vars(gfc_symbol*, gfc_wrapped_block*)
../../gcc/fortran/trans-decl.c:4527
0x770533 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6594
0x6ffde0 translate_all_program_units
../../gcc/fortran/parse.c:6121
0x6ffde0 gfc_parse_file()
../../gcc/fortran/parse.c:6324
0x7464ff gfc_be_parse_file
../../gcc/fortran/f95-lang.c:204
