From: Robert Feldt <feldt@...>
Date: 2003-02-28T23:45:44+09:00
Subject: Internal node MEMO (fwd)

Hi,

Sorry for multiple posts but this should probably be in here instead of in
ruby-talk so in case there are some folks only listening here...

Regards,

Robert Feldt

---------- Forwarded message ----------
Date: Fri, 28 Feb 2003 22:28:18 +0900
From: Robert Feldt <feldt@ce.chalmers.se>
Reply-To: ruby-talk@ruby-lang.org
To: ruby-talk ML <ruby-talk@ruby-lang.org>
Subject: Internal node MEMO

Hi,

I'm trying to get up to date with Ruby internals. Some questions regarding
the parse tree node NODE_MEMO:

* MEMO is only used temporarily in the Enumerable methods so it can never
occur in (static) parse tree?

Are there more nodes like that? (only used temporarily so never in tree
returned from rb_compile_string?)

Thanks,

Robert Feldt