Currently, AbstractOperations.h needs to include Time.h for the Time
structure. Soon, Time.h will need to include AbstractOperations.h for
structures defined there. To avoid a circular include, let's put the
ISO types into their own file, so that AO.h does not need to include
any JS type header.
Our BigInt implementation can store the negativity of the division
result in either the quotient or the remainder. This is exposed by an
upcoming prototype, which will reach this division with:
-432000000000000 / 86400000000000000000000
Which has the BigInt division result:
quotient = 0
remainder = -432000000000000
(Our old Temporal implementation also had this bug).
For example, consider the following operation:
const instance = new Temporal.PlainDate(2000, 5, 2);
instance.until("-271821-04-19");
The spec would have us enter a loop to compute the difference between
these dates by incrementing an intermediate date one day at a time.
Instead, we can do some math to skip ahead much closer to the desired
date.
This one is particularly weird as there's a priority order, and we even
have to look at attributes from the container element if we're inside a
subframe.
This is an ad-hoc hack papering over the fact that we can apparently
end up in these places without an active window, and proceeding without
one leads to assertions on WPT.
This change adds support for computing accessible names for SVG
elements, per the https://w3c.github.io/svg-aam/#mapping_additional_nd
spec requirements. Otherwise, without this change, accessible names for
SVG elements don’t get exposed as expected.
Also removing a FIXME about not covering all of the event names as it is
not exactly clear when such a FIXME would be addressed, especially as
these come from multiple specifications.
- Hue now wraps properly when negative or larger than 360
- The hsl to rgb conversion now closely mirrors the code example from
the spec.
This fixes a number of WPT tests in
/css/css-color/parsing/color-computed-hsl.html
We now have the Temporal facilities to implement the Date AOs which
parse UTC offset strings using the ISO8601 parser. This patch updates
those AOs and their callers in accordance with the Temporal spec.
