[Chicken-hackers] regression - probably in let*

[Jörg F. Wittenberger]

The attached test case works in csi but fails in csc.

Possibly related to optimization options.  Compile as:

csc  -O3 -clustering -no-argc-checks -no-procedure-checks
-no-bound-checks -no-trace -no-lambda-info -specialize -lfa2
-strict-types -disable-stack-overflow-checks -unsafe test-failing.scm

to see it terminate with exit code 1.

BTW: I'd have expected the assert (not (foo? "a b")) to kick in, but
this does not happen.

Sorry, no clue, no patch.

/Jörg

test-failing.scm
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