[Bug fortran/102685] New: [12 Regression] ICE in output_constructor_regular_field, at varasm.c:5514

[gscfq@t-online.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102685

            Bug ID: 102685
           Summary: [12 Regression] ICE in
                    output_constructor_regular_field, at varasm.c:5514
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

Changed _recently_ between 20211003 and 20211010 :


$ cat z1.f90
program p
   type t
      integer :: a(1)
   end type
   type(t), parameter :: x(2) = t([1,2])
   print *, x
end


$ gfortran-12-20211003 -c z1.f90
$
$ gfortran-12-20211010 -c z1.f90
z1.f90:7:3:

    7 | end
      |   ^
internal compiler error: in output_constructor_regular_field, at varasm.c:5514
0x10131f4 output_constructor_regular_field
        ../../gcc/varasm.c:5514
0x10131f4 output_constructor
        ../../gcc/varasm.c:5826
0x101353f output_constant
        ../../gcc/varasm.c:5172
0x101353f assemble_variable_contents
        ../../gcc/varasm.c:2235
0x101b31d assemble_variable(tree_node*, int, int, int)
        ../../gcc/varasm.c:2414
0x101d61a varpool_node::assemble_decl()
        ../../gcc/varpool.c:595
0x953def output_in_order
        ../../gcc/cgraphunit.c:2135
0x953def symbol_table::compile()
        ../../gcc/cgraphunit.c:2353
0x95670f symbol_table::compile()
        ../../gcc/cgraphunit.c:2540
0x95670f symbol_table::finalize_compilation_unit()
        ../../gcc/cgraphunit.c:2537