gistfile1.txt

#lang racket

(define x 5)

(define-for-syntax (forge-identifier modpath sym)
  (define ns (make-base-empty-namespace))
  (parameterize ([current-namespace ns]
                 [current-module-declare-name modpath])
    (eval #`(module dummy racket/base
              (define #,sym 'dummy)
              (provide #,sym)))
    (namespace-require modpath)
    (namespace-syntax-introduce (datum->syntax #f sym)
                                (module->namespace modpath))))

(define-syntax (f stx)
  (define the-x
    (forge-identifier (variable-reference->resolved-module-path (#%variable-reference))
                      'x))
  #`(list #,the-x x))

(f)