[racket-dev] local-transformer-expand behavior

Hi all,

Does anyone know what the behavior of

  (local-transformer-expand #'(define x 3) 'top-level null)

should be? I'm not sure, but I expected something like what
`local-expand` would do. Instead, I get an error like this:

  > (define-syntax (m stx)
      (local-transformer-expand
       #'(define x 3) 'top-level null))
  > (m)
  ; readline-input:14:51: define: not allowed in an expression context
  ;   in: (define x 3)
  ; [,bt for context]

Am I just misuing the function? I also tried to wrap the quoted
definition with a `let`, but then got errors saying `let-values` is
unbound (which seems odd since it's a core form).

Cheers,
Asumu