Remove unnecessary requires in extra-env-lang.

Avoids phase 0 dependencies on TR internals.
2015-01-19 12:06:34 -05:00 · 2015-01-19 12:06:34 -05:00 · 874f426e9c
commit 874f426e9c
parent 5ba9633e78
1 changed files with 0 additions and 3 deletions
--- a/typed-racket-lib/typed-racket/base-env/extra-env-lang.rkt
+++ b/typed-racket-lib/typed-racket/base-env/extra-env-lang.rkt
@ -9,11 +9,8 @@
 (require "../utils/utils.rkt"
         (for-syntax (private parse-type))
         (for-syntax racket/base
-                     racket/syntax
                     syntax/parse
-                     syntax/struct
                     syntax/stx)
-         (types abbrev numeric-tower union filter-ops)
         (for-syntax (types abbrev numeric-tower union filter-ops)))

 (provide type-environment