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* [Bug fortran/108529] New: [10/11/12/13 Regression] ICE in transformational_result, at fortran/simplify.cc:478
@ 2023-01-24 17:53 gscfq@t-online.de
  2023-01-24 19:39 ` [Bug fortran/108529] " anlauf at gcc dot gnu.org
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: gscfq@t-online.de @ 2023-01-24 17:53 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108529

            Bug ID: 108529
           Summary: [10/11/12/13 Regression] ICE in
                    transformational_result, at fortran/simplify.cc:478
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

Started between 20211031 and 20211107 :


$ cat z1.f90
program p
   integer, parameter :: a(*,*) = reshape([1, 2, 3, 4], [2, 2])
   logical, parameter :: b(2,*) = a > 2
   logical, parameter :: c(*) = all(b, 1)
end


$ cat z2.f90
program p
   integer, parameter :: a(*,*) = reshape([1, 2, 3, 4], [2, 2])
   logical, parameter :: b(*,*) = a > 2
   logical, parameter :: c(*) = all(b, 1)
   print *, c
end


$ gfortran-13-20230122 z2.f90 && ./a.out   # for reference only
 F T


$ gfortran-12-20211031 -c z1.f90
z1.f90:3:31:

    3 |    logical, parameter :: b(2,*) = a > 2
      |                               1
Error: Assumed size array at (1) must be a dummy argument


$ gfortran-13-20230122 -c z1.f90
f951: internal compiler error: Segmentation fault
0xf8a79f crash_signal
        ../../gcc/toplev.cc:314
0x8c98f5 __gmpz_get_ui
        /usr/include/gmp.h:1778
0x8c98f5 transformational_result
        ../../gcc/fortran/simplify.cc:478
0x8d0f09 simplify_transformation
        ../../gcc/fortran/simplify.cc:731
0x84cee6 do_simplify
        ../../gcc/fortran/intrinsic.cc:4670
0x857eaa gfc_intrinsic_func_interface(gfc_expr*, int)
        ../../gcc/fortran/intrinsic.cc:5056
0x8af508 resolve_unknown_f
        ../../gcc/fortran/resolve.cc:2990
0x8af508 resolve_function
        ../../gcc/fortran/resolve.cc:3347
0x8af508 gfc_resolve_expr(gfc_expr*)
        ../../gcc/fortran/resolve.cc:7195
0x83cb14 gfc_reduce_init_expr(gfc_expr*)
        ../../gcc/fortran/expr.cc:3168
0x83fa70 gfc_match_init_expr(gfc_expr**)
        ../../gcc/fortran/expr.cc:3216
0x82949b variable_decl
        ../../gcc/fortran/decl.cc:3036
0x82949b gfc_match_data_decl()
        ../../gcc/fortran/decl.cc:6343
0x897303 match_word
        ../../gcc/fortran/parse.cc:67
0x897303 decode_statement
        ../../gcc/fortran/parse.cc:378
0x898d4a next_free
        ../../gcc/fortran/parse.cc:1403
0x898d4a next_statement
        ../../gcc/fortran/parse.cc:1635
0x89a78b parse_spec
        ../../gcc/fortran/parse.cc:4191
0x89da8c parse_progunit
        ../../gcc/fortran/parse.cc:6262
0x89f191 gfc_parse_file()
        ../../gcc/fortran/parse.cc:6807

^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2023-02-05 18:57 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-01-24 17:53 [Bug fortran/108529] New: [10/11/12/13 Regression] ICE in transformational_result, at fortran/simplify.cc:478 gscfq@t-online.de
2023-01-24 19:39 ` [Bug fortran/108529] " anlauf at gcc dot gnu.org
2023-01-24 20:42 ` cvs-commit at gcc dot gnu.org
2023-01-24 20:48 ` anlauf at gcc dot gnu.org
2023-01-25  7:36 ` rguenth at gcc dot gnu.org
2023-01-28 21:38 ` [Bug fortran/108529] [10/11/12 " anlauf at gcc dot gnu.org
2023-01-28 22:03 ` cvs-commit at gcc dot gnu.org
2023-02-04 15:43 ` cvs-commit at gcc dot gnu.org
2023-02-05 18:55 ` cvs-commit at gcc dot gnu.org
2023-02-05 18:57 ` anlauf at gcc dot gnu.org

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