[PATCH] Fix early debug regression with DW_AT_string_length (PR debug/71906)

[Jason Merrill]

On 07/21/2016 12:53 PM, Jakub Jelinek wrote:
>           size = int_size_in_bytes (TREE_TYPE (szdecl));
...
> +                 if (size != DWARF2_ADDR_SIZE)
> +                   add_AT_unsigned (array_die, DW_AT_byte_size, size);

For DWARF5, where DW_AT_byte_size is always the size of the array type, 
I think this should be DW_AT_string_length_byte_size.

OK with that change.

Jason