#1 type declaration for non-terminals

[jimmy zhang]

sometimes, if I define a lot of nonterminal, each with its
own type, I got strange errors

type <obj> a1 a2 a3 a4... this is ok
when I do

type <obj> a1
type <obj> a2
type <obj> a3
..
..

this will sometimes give me yacc errors complaining
that some of those non-terminal is not typed

[Tomas Hurka]

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user_id=482413

Jimmy, is it possible to attach some example of such grammar to
demonstrate this problem? Thanks.