On Fri, Dec 31, 2010 at 11:12 AM, xlarsx <xla...@gmail.com> wrote: > user=> (binding [x 2 y 3] (+ x y)) > IllegalStateException Can't dynamically bind non-dynamic var: user/x > clojure.lang.Var.pushThreadBindings (Var.java:339) > > The origin of this code is: http://clojure.org/vars
The docs refer to Clojure 1.2 but the error you're seeing indicates you're running Clojure 1.3 (alpha/snapshot), yes? In Clojure 1.3, variables must be declared dynamic in order to change their bound value: (def ^:dynamic x 1) (def ^:dynamic y 1) (binding [x 2 y 3] (+ x y)) -- Sean A Corfield -- (904) 302-SEAN Railo Technologies, Inc. -- http://getrailo.com/ An Architect's View -- http://corfield.org/ "If you're not annoying somebody, you're not really alive." -- Margaret Atwood -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
