id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
15	let-syntax and letrec-syntax don't recognize local vars in compiled code	Alex Shinn	felix winkelmann	"The following simple module:

    (module foo (foo)
      (import scheme)
      (define (foo)
        (let ((qux 3))
          (let-syntax ((bar (syntax-rules () ((bar) qux))))
            (bar)))))

fails to compile with the following error:

    Warning: reference to possibly unbound identifier: qux10

    Error: module unresolved: foo

	Call history:

	<syntax>		(begin35 (##sys#syntax-error-hook ""no rule matches form"" input17))
	<syntax>		(##sys#syntax-error-hook ""no rule matches form"" input17)
	<syntax>		(##sys#cdr input17)
	<syntax>		(begin45 (bar))
	<syntax>		(bar)
	<eval>		(##sys#cdr input17)
	<eval>		(##sys#eq? tail27 (quote ()))
	<eval>		(rename26 (syntax qux))	<--

However the same code loads and evalutes fine
in the interpreter.

"	defect	closed	critical		compiler	4.0.1	fixed	syntax lexical scope