Other Intl objects, such as PluralRules, are to be treated as a
NumberFormat object in some AOs. There's only a handful of fields which
are to be shared between those objects - move them to a base class for
shared reuse.
This also updates the couple of NumberFormat AOs that are meant to
operate on these NumberFormat-like objects.
Alternatively, we could just have objects like PluralRules inherit from
NumberFormat directly. But that messes up the is<NumberFormat> runtime
checks, so this feels safer.
In the one place this will be used, we will know that the NumberFormat
object is non-null. So return a reference, as the AO it is passed off to
also expects a reference.
For example, say you try to create a Value from an Array and forgot to
include LibJS/Runtime/Array.h. This would cause the boolean constructor
to be used instead of a compile error.
Apologies for the enormous commit, but I don't see a way to split this
up nicely. In the vast majority of cases it's a simple change. A few
extra places can use TRY instead of manual error checking though. :^)
Because we now push an execution context when creating the "normal"
interpreter without valid environments we have to check for that case
as well when running the bytecode interpreter.
This is no longer needed now that LibTimeZone is included within LibC.
Remove the direct linkage so that others do not mistakenly copy-paste
the CMakeLists text elsewhere.
`auto count = 0;` will declare `count` as a `signed int`.
We don't want that since `count` is used to count the occurence of an
element in an `AK::Vector` that can have up to `SIZE_MAX` elements;
`SIZE_MAX` can overflow a `signed int` more than 4 billion times.
Now that module loading is implemented this just works :^).
Since ShadowRealm explicitly passed a null ScriptOrModule we attempt to
get the top most ScriptOrModule in HostImportModuleDynamically.
This won't work in general as the web specifies other behavior but for
LibJS there must always be an active script to call
HostImportModuleDynamically.
This allows us to load modules from scripts.
This can be dangerous as it can load arbitrary files. Because of that it
fails and throws by default. Currently, only js and JavaScriptTestRunner
enable the default hook.
This also adds tests to test-js which test module code. Because we
form a spec perspective can't "enter" a module this is the easiest way
to run tests without having to modify test-js to have special cases for
modules.
To specify modules in test-js we use the extension '.mjs' this is to
ensure the files are not executed. We do still want to lint these files
so the prettier scripts have changed to look for '.mjs' files as well.
This loads modules with relative paths from the referencing module.
In this commit the only way to run a module is via the interpreter
which can link and evaluate a module (and all its dependencies).
