Just filed this bug with Adobe, but wondering if anyone else has run into this:
ExtendScript wasn't listed in the products list for submitting a bug, so that's why I'm using the After Effects bug form for this issue.
When attempting to use a nested ternary (AKA conditional) operatory in ExtendScript (`<test1 expression> ? <test2 expression> ? <if test2 true> : <if test2 false> : <if test1 false>`), it errors rather than running as it should.
Steps to Reproduce Bug:
1. Open ExtendScript
2. Paste the following into a new source file (don't include the backticks): `true ? true ? "one" : "two" : "three";`
3. Run the script
Results: Errors at second question mark ("?") with the error: "Expected: : "
Expected Results: Should have run successfully and returned "one".
I assume that this is an artifact of the implementation of ECMAScript-262 for ExtendScript, but I don't know. This shouldn't error though.
Originally posted this question here and was directed elsewhere.