Becuase we're using dynamic libraries, our configuration is
classified as a "community triplet". To not confuse vcpkg
maintainers when developers create bug reports, name them
properly. This means that the default triplet detection is now
kind of useless, so we have to invent our own for these triplets.
When we originally implemented calc(), the result of a calculation was
guaranteed to be a single CSS type like a Length or Angle. However, CSS
Values 4 now allows more complex type arithmetic, which is represented
by the CSSNumericType class. Using that directly makes us more correct,
and allows us to remove a large amount of now ad-hoc code.
Unfortunately this is a large commit but the changes it makes are
interconnected enough that doing one at a time causes test
regressions.
In no particular order:
- Update our "determine the type of a calculation" code to match the
newest spec, which sets percent hints in a couple more cases. (One of
these we're skipping for now, I think it fails because of the FIXMEs
in CSSNumericType::matches_foo().)
- Make the generated math-function-parsing code aware of the difference
between arguments being the same type, and being "consistent" types,
for each function. Otherwise those extra percent hints would cause
them to fail validation incorrectly.
- Use the CSSNumericType as the type for the CalculationResult.
- Calculate and assign each math function's type in its constructor,
instead of calculating it repeatedly on-demand.
The `CalculationNode::resolved_type()` method is now entirely unused and
has been removed.
This reverts commit 76daba3069.
We're going to need separate types for the JS-exposed style values, so
it doesn't make sense for us to match their names with our internal
types.
When applied, corresponding interface object will not be exposed on the
global object, e.g. for the following IDL:
```
Exposed=(Window,Worker), LegacyNoInterfaceObject]
interface ANGLE_instanced_arrays {
};
```
executing `"ANGLE_instanced_arrays" in window` will return `false`.
This commit enables warnings when using variable length arrays. For
disabling this warning locally use -Wno-vla, as it will work both across
Clang and GCC.
When message encoding failed for some reason, we'd just swallow the
error without saying a word, and carry on without sending anything.
This led to some very confusing situations.
This way we could be sure that context object won't be deallocated
before any of the objects that belong to it.
Having a context pointer is also going to be used in upcoming changes
to generate an INVALID_OPERATION error if an object does not belong to
the context it's being used in.
In conformance with the requirements of the spec PR at
https://github.com/whatwg/html/pull/9546, this change adds support for
the “switch” attribute for type=checkbox “input” elements — which is
shipping in Safari (since Safari 17.4). This change also implements
support for exposing it to AT users with role=switch.
