Corresponds to part of:
e9ccb97eb1
The majority of that spec change is in algorithms that we don't yet
implement. So this is just a small text change and an update to use
as_if() instead of static_cast().
This lets us not care about non-absolute Length units when resolving
gradient data, as they'll already have been converted to px.
We can also use Angle::from_style_value() safely on absolutized angles,
which reduces some boilerplate code.
A few things fall out of this:
- We no longer need to templatize our color-stop list types.
- A bit more code is required to resolve gradient data.
This results in a slightly different rendering for a couple of the test
gradients, with a larger difference between macOS and Linux. I've
expanded the fuzziness factor to cover for it.
This works by generating random values using XorShift128PlusRNG at
compute time and then caching them on the document using the relevant
random-caching-key
This will be useful for CSS random functions so it should be in a
reusable place.
This does require us to use `AK::get_random` instead of
`Crypto::get_secure_random`, but this is fine since the latter is in the
process of being removed (see #6564).
We know that longhand values are always `StyleValueList`s
Introduces a new fail in the `view-timeline-shorthand.html` WPT test
but this is because the test is incorrect and we now correctly don't
contract when `view-timeline-inset` has dissimilar cardinality. See
web-platform-tests/wpt#56181
Previously we would either parse these as `StyleValueList<T>` or `T`
depending on whether or not there was more than one value, this meant we
always had to handle both cases anywhere we used these values.
Previously we were doing a couple things wrong:
- Using the cascaded rather than computed value (so we didn't support
CSS-wide keywords)
- Only supporting the case where we had one animation-play-state
When testing with JS_BYTECODE_DEBUG macro defined or using the All_Debug
profile, internal objects were not known in Value class to the function
Value::to_string_without_side_effects leading to a VERIFICATION FAILED
when running the test-js or test-web programs.
Internal objects are known in the Value class as cells, and do not have
a dedicated tag to identify them. Internal objects are detected using
is_cell function call, but only after all other types have been
checked as other types of non-internal objects can also be cells.
Both the String and Utf16String version of the function were updated.
The recent commits 28ba610f32 and
70c4ed261f adjusted some include
directives to avoid excessive recompilation when changing some header
files. This has broken compilation with clang-cl on Windows without
getting noticed before the PRs were merged.
This allows us to use the bytecode implementation of await, which
correctly suspends execution contexts and handles completion
injections.
This gains us 4 test262 tests around mutating Array.fromAsync's
iterable whilst it's suspended as well.
This is also one step towards removing spin_until, which the
non-bytecode implementation of await uses.
```
Duration:
-5.98s
Summary:
Diff Tests:
+4 ✅ -4 ❌
Diff Tests:
[...]/Array/fromAsync/asyncitems-array-add-to-singleton.js ❌ -> ✅
[...]/Array/fromAsync/asyncitems-array-add.js ❌ -> ✅
[...]/Array/fromAsync/asyncitems-array-mutate.js ❌ -> ✅
[...]/Array/fromAsync/asyncitems-array-remove.js ❌ -> ✅
```
This hosts the ability to compile and run JavaScript to implement
native functions. This is particularly useful for any native function
that is not a normal function, for example async functions such as
Array.fromAsync, which require yielding.
These functions are not allowed to observe anything from outside their
environment. Any global identifiers will instead be assumed to be a
reference to an abstract operation or a constant. The generator will
inject the appropriate bytecode if the name of the global identifier
matches a known name. Anything else will cause a code generation error.
