"Joel E. Denny" <[EMAIL PROTECTED]> writes: > For explicit actions, I think the user should be warned for *any* typed > semantic value that the *user* doesn't explicitly reference... including > $1 and $$.
I agree. The user shouldn't rely on $$=$1 being executed before the user action. That's not guaranteed by Bison or by POSIX, and we might change the behavior at any time.
