Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

JS language module tests failing

See original GitHub issue

The language module tests are failing in JS.

test.js.quick:
[ceylon-run-js] ** Running Language Module Tests **
[ceylon-run-js] Equality
[ceylon-run-js] Comparable
[ceylon-run-js] Clones
[ceylon-run-js] Booleans
[ceylon-run-js] Numbers
[ceylon-run-js] Testing 53-bit integers
[ceylon-run-js] 33-bit shift tests disabled for JS
[ceylon-run-js] Bytes
[ceylon-run-js] Characters
[ceylon-run-js] Strings
[ceylon-run-js] /Users/gavin/ceylon/language/build/test-repo/ceylon/language/1.3.3-SNAPSHOT/ceylon.language-1.3.3-SNAPSHOT.js:3514
[ceylon-run-js] do {--to} while (to>=0 && chars(this.$_get(to)));
[ceylon-run-js]                           ^
[ceylon-run-js] 
[ceylon-run-js] TypeError: chars is not a function
[ceylon-run-js]     at String.string$.trimTrailing (/Users/gavin/ceylon/language/build/test-repo/ceylon/language/1.3.3-SNAPSHOT/ceylon.language-1.3.3-SNAPSHOT.js:3514:27)
[ceylon-run-js]     at c6 (/Users/gavin/ceylon/language/build/test-repo/ceylon/language/1.3.3-SNAPSHOT/ceylon.language-1.3.3-SNAPSHOT.js:820:10)
[ceylon-run-js]     at cons.next (/Users/gavin/ceylon/language/build/test-repo/ceylon/language/1.3.3-SNAPSHOT/ceylon.language-1.3.3-SNAPSHOT.js:1408:67)
[ceylon-run-js]     at strings (/Users/gavin/ceylon/language/build/test/default/default.js:12059:23)
[ceylon-run-js]     at runTests (/Users/gavin/ceylon/language/build/test/default/default.js:9866:1)
[ceylon-run-js]     at runAndAssert (/Users/gavin/ceylon/language/build/test/default/default.js:9942:1)
[ceylon-run-js]     at [eval]:1:477
[ceylon-run-js]     at ContextifyScript.Script.runInThisContext (vm.js:23:33)
[ceylon-run-js]     at Object.runInThisContext (vm.js:95:38)
[ceylon-run-js]     at Object.<anonymous> ([eval]-wrapper:6:22)
[ceylon-run-js] ceylon run-js: Node process exited with non-zero exit code: 1

@chochos would you please help me out with this one?