I suspect this has more to do with type-hinting inside a macro. Did you try adding :tag metadata to those symbols?
As a side note I do find this approach a bit strange. Why not just define a generic arr= that with multi-arity inlining? David On Mon, Jan 2, 2012 at 1:43 PM, Sam Ritchie <sritchi...@gmail.com> wrote: > Hey all, > > I'm writing a function called barr= that looks just like clojure.core/=, > but uses java.util.Arrays/equals instead of equiv. To speed up the function > I tried adding type hints to both the function definition and the > 2-argument inlined version. Type hinting the inline function threw an > exception that makes me think the compiler is interpreting Here's the gist: > https://gist.github.com/1551640 > > Type hints on the function definition work great: > > (defn barr= > ([x] true) > ([^bytes x ^bytes y] > (java.util.Arrays/equals x y)) > ([x y & more] > (if (barr= x y) > (if (next more) > (recur y (first more) (next more)) > (barr= y (first more))) > false))) > > But hinting the inline version causes an exception: > > (defn barr= > {:inline-arities #{2} > :inline (fn [x y] `(let [^bytes x# ~x > ^bytes y# ~y] > (java.util.Arrays/equals x# y#)))} > ([x] true) > ([^bytes x ^bytes y] > (java.util.Arrays/equals x y)) > ([x y & more] > (if (barr= x y) > (if (next more) > (recur y (first more) (next more)) > (barr= y (first more))) > false))) > > ;; CompilerException java.lang.IllegalArgumentException: Unable to resolve > classname: > ;; clojure.core/bytes, compiling:(NO_SOURCE_PATH:54) > > The compiler seems to be interpreting this type hint as a var. Are type > hints not allowed inside of inline definitions for some reason? > > Cheers, > -- > Sam Ritchie, Twitter Inc > 703.662.1337 > @sritchie09 > > (Too brief? Here's why! http://emailcharter.org) > > -- > 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 -- 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
