ClojureScript

• Type: Defect
• Status: Resolved
• Priority: Major
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: None
• Component/s: None
• Labels:

  None
• Environment:

  Clojurescript HEAD, tested ond IE7 and IE8

Internet Explorer treats \uFDD0 up to \uFDEF as equal. e.g. '(= \uFDD0 \uFDD1)' returns true.
Therefore e.g. '(symbol? :whatever)', '(symbol? (keyword "whatever"))' and so on return true which obviously shouldn't happen.
Further on read-string does not correctly unmarshal keywords because of that issue.
Using pr-str on that unicode range returns ":" for all codes.
All other non IE Browsers I've tested (Firefox, Chrome/Chromium, Opera, iOS BRowser, etc...) do not expose this problem and work as expected.

Some context: http://stackoverflow.com/questions/5188679/whats-the-purpose-of-the-noncharacters-ufdd0-to-ufdef

1. 

   139_fix_unicode_emit.patch

   16/Feb/12 9:19 AM

   2 kB

   David Nolen

2. 

   CLJS_139.patch

   03/Feb/12 7:14 PM

   3 kB

   David Nolen

3. 

   cljs-139+133_symbol+keyword-fix.patch

   23/Feb/12 8:22 AM

   2 kB

   Thomas Scheiblauer

4. 

   general-escaping-emit-constant.patch

   25/Feb/12 2:59 AM

   3 kB

   Thomas Scheiblauer

5. $i18n.getText("admin.common.words.hide")

   

   unicodetest.zip

   08/Feb/12 11:50 AM

   177 kB

   Thomas Scheiblauer

   1. 
      unicodetest/out/QhnES.js 0.4 kB
   2. 
      unicodetest/out/cljs/core.js 345 kB
   3. 
      unicodetest/out/goog/array/array.js 47 kB
   4. 
      unicodetest/out/goog/asserts/asserts.js 10 kB
   5. 
      unicodetest/out/goog/base.js 48 kB
   6. 
      unicodetest/out/goog/debug/error.js 1 kB
   7. 
      unicodetest/out/goog/deps.js 0.7 kB
   8. 
      unicodetest/out/goog/object/object.js 16 kB
   9. 
      unicodetest/out/goog/string/string.js 39 kB
   10. 
       unicodetest/out/.../string/stringbuffer.js 5 kB
   11. 
       unicodetest/out/.../useragent/jscript.js 3 kB
   12. 
       unicodetest/simpleopt_out/cljs/core.js 345 kB
   13. 
       unicodetest/unicodetest.cljs 0.4 kB
   14. 
       unicodetest/unicodetest.html 0.5 kB
   15. 
       unicodetest/unicodetest.js 0.2 kB
   16. 
       unicodetest/unicodetest_simpleopt.html 0.4 kB
   17. 
       unicodetest/unicodetest_simpleopt.js 220 kB

   Download Zip

   $i18n.getText("admin.common.words.show")

   

   unicodetest.zip

   08/Feb/12 11:50 AM

   177 kB

   Thomas Scheiblauer

• Assignee:

  David Nolen

  Reporter:

  Thomas Scheiblauer

• Created:

  31/Jan/12 9:57 AM

  Updated:

  25/Feb/12 10:25 AM

  Resolved:

  25/Feb/12 10:25 AM