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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi Guys,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I’m playing around with a bit of language design, and
was wondering if the JIT is able to support languages that run by traversing an
AST, rather than by interpreting bytecode? The reason is, my toy language is
able to mutate itself at runtime, and so the AST that’s running is also
exposed at applevel.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Also, can any of you give a 2 sentence description of what a
rainbow interpreter is? It looks like a very low level bytecode interpreter,
but I’m sure it’s more than that.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Still following the project after all these years!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Cheers,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Ben<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p><font size=2 face="Times New Roman"><span style='font-size:10.0pt'>Ben Young
- Senior Software Engineer<br>
SunGard - <st1:City w:st="on">Enterprise</st1:City> House, <st1:PlaceName
w:st="on">Vision</st1:PlaceName> <st1:PlaceType w:st="on">Park</st1:PlaceType>,
Histon, <st1:place w:st="on"><st1:City w:st="on">Cambridge</st1:City>, <st1:PostalCode
w:st="on">CB24 9ZR</st1:PostalCode></st1:place><br>
Tel +44 1223 266042 - Main +44 1223 266100 - <a href="http://www.sungard.com/">http://www.sungard.com/</a><br>
<br>
CONFIDENTIALITY: This email (including any attachments) may contain
confidential, proprietary and privileged information, and unauthorized disclosure
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the sender and delete this email from your system. Thank you. </span></font><o:p></o:p></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
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