can be done (anonymous lookups)

[Asko Kauppi <asko.kauppi@...>]

I was trying around and noticed this can be done:

	return ({ [0]="yes", [1]="no" })[ rc ]

..but this not (had tried before):

	return { [0]="yes", [1]="no" }[ rc ]

Is there a syntactical reason, or is it just an implementation detail?

-ak