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rec-iso: refactor requires so stlc+tup is base lang

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Stephen Chang 2015-09-16 15:04:13 -04:00
parent a3b9cbc712
commit 3ea9fc5db0
1 changed files with 5 additions and 6 deletions
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tapl/stlc+rec-iso.rkt
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@ -1,12 +1,11 @@
#lang racket/base
(require "typecheck.rkt")
(require (prefix-in stlc: (only-in "stlc+reco+var.rkt" #%app λ))
(except-in "stlc+reco+var.rkt" #%app λ × tup proj)
(only-in "stlc+tup.rkt" × tup proj)) ; want tuples, not records
(require (except-in "stlc+tup.rkt" #%app λ) ; import tuples, not records
(prefix-in stlc: (only-in "stlc+tup.rkt" #%app λ))
(only-in "stlc+reco+var.rkt" ∨ var case define-type-alias define)) ; and variants
(provide (rename-out [stlc:#%app #%app] [stlc:λ λ]))
(provide (except-out (all-from-out "stlc+reco+var.rkt")
stlc:#%app stlc:λ)
(all-from-out "stlc+tup.rkt"))
(provide (except-out (all-from-out "stlc+tup.rkt") stlc:#%app stlc:λ)
(all-from-out "stlc+reco+var.rkt"))
(provide μ fld unfld)
;; stlc + (iso) recursive types