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From: wpl@burdvax.UUCP (William P Loftus)
Newsgroups: net.lang
Subject: Re: Language Prototyping
Message-ID: <2468@burdvax.UUCP>
Date: Fri, 25-Apr-86 00:03:25 EDT
Article-I.D.: burdvax.2468
Posted: Fri Apr 25 00:03:25 1986
Date-Received: Sun, 27-Apr-86 05:14:55 EDT
References: <7500010@umn-cs.UUCP>
Organization: System Development Corp., Paoli, PA
Lines: 11
Summary: Yes, SSAGS

Here are some more language Prototyping Systems:

CMU's PQCC
PQCC = production quality compiler compiler
I think the pqcc is used at tartan labs.

SDC's SSAGS
SSAGS = Syntax and Semantic Analysis Generation System
see SIGPLAN 84 Compiler Construction Proceedings
for a paper call "Tree Transformations, techniques and experiences".
(SSAGS is my favorite, because I wrote part of it :-)