- From: Chris Eppstein via GitHub <sysbot+gh@w3.org>
- Date: Fri, 07 Jun 2019 19:18:45 +0000
- To: public-houdini-archive@w3.org
> flip into "invalid at computed-value time" if something is wrong - either a bad return type, or the JS throws, or whatever. I'd expect the above situation described by @tabatkins to cause a warning to be emitted to console. but sometimes a function needs to be able to "nope out" elegantly and without triggering a warning. A feature of Sass that is really useful in custom functions is the ability to return `null` to indicate that no return value is desired, causing the declaration it is part of to be invalid/dropped unless handled by another custom function that expects `null` as an input. , where-as `null` would have no warning if it is declared as an expected return value. -- GitHub Notification of comment by chriseppstein Please view or discuss this issue at https://github.com/w3c/css-houdini-drafts/issues/857#issuecomment-500007537 using your GitHub account
Received on Friday, 7 June 2019 19:18:48 UTC