Skip to content

Instantly share code, notes, and snippets.

@jeremyheiler
Created April 22, 2015 17:24
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save jeremyheiler/0f282757502cff4e72ac to your computer and use it in GitHub Desktop.
Save jeremyheiler/0f282757502cff4e72ac to your computer and use it in GitHub Desktop.
parse.deriv2> (let [x [:a (delay 1)]] (match x [y (1 :<< force)] y))
:a
parse.deriv2> (let [x [:a (delay 1)]] (match x [y (z :<< force)] y))
clojure.lang.Compiler$CompilerException: java.lang.IllegalArgumentException: No method in multimethod 'to-source' for dispatch value: null, compiling:(/var/folders/ss/mqjzp0x93t51w_6496976hrc0000gn/T/boot.user1103339281602022827.clj:1:25)
java.lang.IllegalArgumentException: No method in multimethod 'to-source' for dispatch value: null
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment