[plt-scheme] optimizer crash in embedded mzscheme

From: Matthew Flatt (mflatt at cs.utah.edu)
Date: Sat Sep 6 13:46:43 EDT 2008

At Fri, 05 Sep 2008 22:45:36 +0100, Dave Griffiths wrote:
> I've upgraded from 3.99 to 4.1 and I've started getting crashes in my
> mzscheme embedded app. They're coming from errors in my scheme module
> code, which are being correctly reported by the optimiser, but crashes
> in scheme_log_message. 
> This only seems to be happening after I've reset my interpreter by
> calling scheme_basic_env() a second time - which may or may not be
> related.

I think the reset behavior of scheme_basic_env() is likely broken. It's
fragile and not properly tested, so I'll look into that.


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