[PATCH 3 PR gdb/16959] gdb hangs in infinite recursion

[Pedro Alves]

On 03/23/2018 09:25 PM, Weimin Pan wrote:

> -  if (TYPE_CODE (type) == TYPE_CODE_STRUCT)
> +  struct type *real_type = check_typedef (type);
> +  if (TYPE_CODE (real_type) == TYPE_CODE_STRUCT)
>      {
>        CORE_ADDR *first_dont_print;
>        CORE_ADDR addr;
> @@ -658,15 +659,14 @@ cp_print_static_field (struct type *type,
>        addr = value_address (val);
>        obstack_grow (&dont_print_statmem_obstack, (char *) &addr,
>  		    sizeof (CORE_ADDR));
> -      type = check_typedef (type);
> -      cp_print_value_fields (type, value_enclosing_type (val),
> +      cp_print_value_fields (real_type, value_enclosing_type (val),

This is still passing the resolved type down instead of the
original type.

Pedro Alves