Ensure that cloning a self-hosted function always has access to the declared
name from the source and that it doesn't get lost on successive clones.
This is done by storing the declared name in an extended slot on rename, and
cloning it with the function.
Based-on: m-c 1546232
- parsing: dont normalise things that don't need to be normalised anymore:
extension, private-use, variant, language, script, and region subtags
- Add missing() and present() methods to LanguageSubtag
- Change mozilla::Range to mozilla::Span for slightly better code
Based-on: m-c 1592588
- Move BestAvailableLocale function to C++
- Move default locale computation to C++
- Add available-locales set to SharedIntlData
- Remove separate sets for DateFormat and NumberFormat available locales.
Based-on: m-c 1373089
This is according to spec for the mozilla71 cycle, a follow-up will further adjust to spec.
- Add Intl.Locale as native C++
- Port Unicode BCP 47 locale identifier parser to C++
- Port language tag parser to C++
- adjust make_intl_data to generate the data
Based-on: m-c 1433303, 1570370
Major spec change: text references are to BCP47 (not the implementing RFCs) and
the single source of truth is now Unicode CLDR.
- Switch from IANA to CLDR for make_unicode
- Update grandfathered tag handling directly in the parser
- Don't support extlang, irregular, privateuse or 4-letter subtags
- Adjust comments to refer to Unicode BCP 47 locale identifiers, remove RFC 5646
- Canonicalize/order langtags correctly
- Tokenize BCP47 in reusable class
Based-on: m-c 1407674(partial), 1451082, 1530320, 1522070, 1531091
- Update make_unicode to output SpecialCasing
- Handle special casing
- Use realloc instead of malloc when resizing a newly created string buffer
Based-on: m-c 1318403, 1431957
- turn each Intl object into a NativeObject subclass
- create them as PlainObject
- ensure correct type is passed in self-hosted code
- implement legacy constructor semantics for DateTime&NumberFormat
- store internals on object slot instead of JS WeakMap
Based-on: m-c 1328386, 1332604
The comparator to ArraySort must be optional also in self-hosted code, where calling the
implementation directly is generally faster than calling between JS and C++ multiple times.
This converts the fromPointer() calls to an object cast to (hopefully)
avoid the GC crashes. Logic is reversed from MustSkipMarking to
ShouldMark with appropriate renames.
Splitting several parts of `SweepPhase` into constituent parts to
separate out sweeping code from code that handles yielding to the
mutator and resuming.
This is a convenience access function to hasOwnProperty.
Trivial, self-hosted implementation providing the interface to the
already existing hasOwnProperty cpp function with additional toObject
for spec compliance.
Resolves#2256
Backported from Mozilla bug 1516742.
The .from* methods are going to depend on SameValueZero, which needs to be
visible to /dom. This patch provides the foundation for that.
This excludes the GC-related changes (cell pointer asserts) since we don't have them. This bug should be revisited if we'd ever plan on porting those asserts over.
Partially based on https://bugzilla.mozilla.org/show_bug.cgi?id=1402649
