widl/parser.y: Correct use of free()?

[Andrew Talbot]

Kuba Ober wrote:
> I didn't look at the code in question, so what follows is just an
> off-the-top-of-my-head suggestion. Could those strings be implicitly
> allocated by yacc? You may want to look at yacc documentation -- I assume
> that the .y file is processed by yacc to generate a .c source. You may
> also look at the resultant C source to see what allocates those strings.
> 
> Cheers, Kuba

Hi Kuba,

It believe you are correct. I shall not alter anything unless or until I
know what is going on. :)

Thanks,

-- Andy.