[Bug fortran/70149] [F08] Character pointer initialization causes ICE

[gerhard.steinmetz.fortran@t-online.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70149

Gerhard Steinmetz <gerhard.steinmetz.fortran@t-online.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |gerhard.steinmetz.fortran@t
                   |                            |-online.de

--- Comment #5 from Gerhard Steinmetz <gerhard.steinmetz.fortran@t-online.de> ---
This variant gives the same backtrace as in pr68569 comment 2 :


$ cat z2.f90
program p
   character(16), target :: char_data = 'forty two'
   character(:), pointer :: x => char_data
   print *, len(x), x
end


$ gfortran-7-20161204 z2.f90
z2.f90:1:0:

 program p

internal compiler error: in gfc_get_symbol_decl, at fortran/trans-decl.c:1705
0x75b6f5 gfc_get_symbol_decl(gfc_symbol*)
        ../../gcc/fortran/trans-decl.c:1705
0x75e5b7 generate_local_decl
        ../../gcc/fortran/trans-decl.c:5327
0x71825b do_traverse_symtree
        ../../gcc/fortran/symbol.c:3994
0x75f412 generate_local_vars
        ../../gcc/fortran/trans-decl.c:5527
0x75f412 gfc_generate_function_code(gfc_namespace*)
        ../../gcc/fortran/trans-decl.c:6206
0x6e73d0 translate_all_program_units
        ../../gcc/fortran/parse.c:6038
0x6e73d0 gfc_parse_file()
        ../../gcc/fortran/parse.c:6238
0x72b182 gfc_be_parse_file
        ../../gcc/fortran/f95-lang.c:202