From ad62683894dd256618af136000bcbc440e40b96b Mon Sep 17 00:00:00 2001 From: Matthew Butterick Date: Wed, 19 Dec 2018 17:44:30 -0800 Subject: [PATCH] no mutable --- xenomorph/xenomorph/helper.rkt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xenomorph/xenomorph/helper.rkt b/xenomorph/xenomorph/helper.rkt index 13705e87..3e7c9dd1 100644 --- a/xenomorph/xenomorph/helper.rkt +++ b/xenomorph/xenomorph/helper.rkt @@ -4,7 +4,7 @@ "generic.rkt") (provide (all-defined-out)) -(struct x:ptr (type val parent) #:transparent #:mutable) +(struct x:ptr (type val parent) #:transparent) (define x:version-key 'x:version) (define x:start-offset-key 'x:start-offset)