Hi! The following test throws an exception when run using "lein test" and I can't figure out why.
(ns issue (:require [clojure.test :as t] [clojure.spec.alpha :as s] [clojure.spec.test.alpha :as st])) (s/fdef ::boolean-supplier :args (s/cat) :ret boolean?) (defn make-fn [boolean-supplier] (fn [] (boolean-supplier))) (s/fdef make-fn :args (s/cat :supplier ::boolean-supplier)) (t/deftest issue (t/testing "issue demo" (st/instrument) (make-fn (fn [] true)))) Here's the output of "lein test": $ lein test lein test issue lein test :only issue/issue ERROR in (issue) (Compiler.java:7647) Uncaught exception, not in assertion. expected: nil actual: clojure.lang.Compiler$CompilerException: Syntax error compiling at (clojure/test/check/clojure_test.cljc:95:1). #:clojure.error{:phase :compile-syntax-check, :line 95, :column 1, :source "clojure/test/check/clojure_test.cljc"} at clojure.lang.Compiler.load (Compiler.java:7647) clojure.lang.RT.loadResourceScript (RT.java:381) clojure.lang.RT.loadResourceScript (RT.java:372) clojure.lang.RT.load (RT.java:463) clojure.lang.RT.load (RT.java:428) ... Caused by: java.lang.ClassCastException: clojure.lang.AFunction$1 cannot be cast to clojure.lang.MultiFn at clojure.core$get_method.invokeStatic (core.clj:1817) clojure.core$get_method.invoke (core.clj:1817) clojure.test.check.clojure_test$eval1131.invokeStatic (clojure_test.cljc:95) clojure.test.check.clojure_test$eval1131.invoke (clojure_test.cljc:95) clojure.lang.Compiler.eval (Compiler.java:7176) clojure.lang.Compiler.load (Compiler.java:7635) ... Using Java 10.0.2 and the following dependencies: $ lein deps :tree [clojure-complete "0.2.5" :exclusions [[org.clojure/clojure]]] [nrepl "0.5.3" :exclusions [[org.clojure/clojure]]] [nrepl/bencode "1.0.0"] [org.clojure/clojure "1.10.0"] [org.clojure/core.specs.alpha "0.2.44"] [org.clojure/spec.alpha "0.2.176"] [org.clojure/test.check "0.9.0"] Any ideas? -- 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 unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.