[css-houdini-drafts] [css-typed-om-1] Should probably be more explicit about 0 handling in "invert"

• From: Boris Zbarsky via GitHub <sysbot+gh@w3.org>
• Date: Fri, 16 Feb 2018 01:15:54 +0000
• To: public-houdini-archive@w3.org
• Message-ID: <issues.opened-297653316-1518743743-sysbot+gh@w3.org>

bzbarsky has just created a new issue for https://github.com/w3c/css-houdini-drafts:

== [css-typed-om-1] Should probably be more explicit about 0 handling in "invert" ==
https://drafts.css-houdini.org/css-typed-om-1/#cssmath-invert step 2 substep 1 says:

> If this’s value internal slot is set to 0, throw a RangeError.

It's not clear whether this means "is set to a double that is == 0" or actually "is set to 0".  In particular, it's not clear whether -0 should throw a RangeError.  I expect it should and this should be made clear by doing s/0/0 or -0/.


Please view or discuss this issue at https://github.com/w3c/css-houdini-drafts/issues/679 using your GitHub account

Received on Friday, 16 February 2018 01:15:57 UTC