ClojureScript

• Type: Defect
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: None
• Fix Version/s: None
• Component/s: None
• Labels:

  • Compiler
  • bug
• Environment:

  Clojure 1.5.0-RC16
  Clojurescript 0.0-1586
  java version "1.7.0_04"
  Java(TM) SE Runtime Environment (build 1.7.0_04-b21)
  Java HotSpot(TM) 64-Bit Server VM (build 23.0-b21, mixed mode)
  OSX Mountain Lion 10.8.2

Compiling a hello world program for Node.js works fine if using optimizations of :advanced or :simple, but if using :none or :whitespace then an error will be reported for either "goog undefined" or "goog.string" undefined respectively.

The program is shown here:

(ns pr.core)
(defn -main []
(println "Hello World!"))
(set! main-cli-fn -main)

This program is in src/cljs/pr/core.cljs. The repl line used to compile is:
(cljs.closure/build "src/cljs" {:output-to "src/js/pr.js" :target :nodejs :pretty-print true :optimizations :none})

When compiled with optimizations of :none, the output is:

$ node src/js/pr.js

/Users/pag/src/test/clj/pr/src/js/pr.js:1
(function (exports, require, module, __filename, __dirname) { goog.addDependen
^
ReferenceError: goog is not defined
at Object.<anonymous> (/Users/pag/src/test/clj/pr/src/js/pr.js:1:63)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.runMain (module.js:492:10)
at process.startup.processNextTick.process._tickCallback (node.js:244:9)

—
When running with optimizations of :whitespace the output is:

$ node src/js/pr.js

/Users/pag/src/test/clj/pr/src/js/pr.js:493
goog.string.Unicode = {NBSP:"\u00a0"};
^
TypeError: Cannot set property 'Unicode' of undefined
at Object.<anonymous> (/Users/pag/src/test/clj/pr/src/js/pr.js:493:21)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.runMain (module.js:492:10)
at process.startup.processNextTick.process._tickCallback (node.js:244:9)

—
When running with optimizations of either :simple or :advanced, the output is:

$ node src/js/pr.js
Hello World!

—
I have included the two javascript output files that match the above errors.

1. 

   out-none.tar.gz

   21/Feb/13 4:40 PM

   167 kB

   Paul Gearon

2. 

   out-whitespace.tar.gz

   21/Feb/13 4:40 PM

   122 kB

   Paul Gearon

3. 

   pr.js-none

   21/Feb/13 4:34 PM

   0.4 kB

   Paul Gearon

4. 

   pr.js-whitespace

   21/Feb/13 4:34 PM

   741 kB

   Paul Gearon

• Assignee:

  Unassigned

  Reporter:

  Paul Gearon

• Created:

  21/Feb/13 4:34 PM

  Updated:

  01/Mar/13 1:26 PM