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* [Bug fortran/100155] New: [9/10/11 Regression] ICE in gfc_conv_intrinsic_size, at fortran/trans-intrinsic.c:805
@ 2021-04-20 17:39 gscfq@t-online.de
  2021-04-20 17:39 ` [Bug fortran/100155] " gscfq@t-online.de
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: gscfq@t-online.de @ 2021-04-20 17:39 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100155

            Bug ID: 100155
           Summary: [9/10/11 Regression] ICE in gfc_conv_intrinsic_size,
                    at fortran/trans-intrinsic.c:805
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

Changed between 20181014 and 20181021 :
(r8 changed between 20190503 and 20190614)


$ cat z1.f90
program p
   type t
   end type
contains
   recursive function f(x) result(z)
      class(*):: x(:)
      type(t) :: z(size(x))
      class(t), allocatable :: a(:)
      class(t), allocatable :: b(:)
      b = f((a))
   end
end


$ cat z2.f90
program p
   type t
   end type
contains
   recursive function f(x) result(z)
      class(*):: x(:)
      type(t) :: z(size(x))
      class(t), pointer :: a(:)
      class(t), allocatable :: b(:)
      b = f((a))
   end
end


$ gfortran-9-20181014 -c z1.f90
$
$ gfortran-11-20210418 -c z1.f90
z1.f90:10:16:

   10 |       b = f((a))
      |                1
internal compiler error: Segmentation fault
0xc0b22f crash_signal
        ../../gcc/toplev.c:327
0x77abf7 gfc_conv_intrinsic_size
        ../../gcc/fortran/trans-intrinsic.c:8055
0x79211b gfc_conv_intrinsic_function(gfc_se*, gfc_expr*)
        ../../gcc/fortran/trans-intrinsic.c:10702
0x76766a gfc_conv_expr(gfc_se*, gfc_expr*)
        ../../gcc/fortran/trans-expr.c:8967
0x769b0a gfc_apply_interface_mapping(gfc_interface_mapping*, gfc_se*,
gfc_expr*)
        ../../gcc/fortran/trans-expr.c:4830
0x73c647 gfc_set_loop_bounds_from_array_spec(gfc_interface_mapping*, gfc_se*,
gfc_array_spec*)
        ../../gcc/fortran/trans-array.c:940
0x773e5e gfc_conv_procedure_call(gfc_se*, gfc_symbol*, gfc_actual_arglist*,
gfc_expr*, vec<tree_node*, va_gc, vl_embed>*)
        ../../gcc/fortran/trans-expr.c:7041
0x77547c gfc_trans_arrayfunc_assign
        ../../gcc/fortran/trans-expr.c:10441
0x778fd4 gfc_trans_assignment(gfc_expr*, gfc_expr*, bool, bool, bool, bool)
        ../../gcc/fortran/trans-expr.c:11610
0x739707 trans_code
        ../../gcc/fortran/trans.c:1932
0x75fd34 gfc_generate_function_code(gfc_namespace*)
        ../../gcc/fortran/trans-decl.c:6884
0x75fb34 gfc_generate_contained_functions
        ../../gcc/fortran/trans-decl.c:5878
0x75fb34 gfc_generate_function_code(gfc_namespace*)
        ../../gcc/fortran/trans-decl.c:6816
0x6e66b6 translate_all_program_units
        ../../gcc/fortran/parse.c:6351
0x6e66b6 gfc_parse_file()
        ../../gcc/fortran/parse.c:6620
0x7329cf gfc_be_parse_file
        ../../gcc/fortran/f95-lang.c:212

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2023-07-07 10:39 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-20 17:39 [Bug fortran/100155] New: [9/10/11 Regression] ICE in gfc_conv_intrinsic_size, at fortran/trans-intrinsic.c:805 gscfq@t-online.de
2021-04-20 17:39 ` [Bug fortran/100155] " gscfq@t-online.de
2021-04-21  6:20 ` marxin at gcc dot gnu.org
2021-04-21  6:20 ` rguenth at gcc dot gnu.org
2021-06-01  8:20 ` [Bug fortran/100155] [9/10/11/12 " rguenth at gcc dot gnu.org
2022-05-27  9:45 ` [Bug fortran/100155] [10/11/12/13 " rguenth at gcc dot gnu.org
2022-06-28 10:44 ` jakub at gcc dot gnu.org
2023-07-07 10:39 ` [Bug fortran/100155] [11/12/13/14 " rguenth at gcc dot gnu.org

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