Commit graph

6 commits

Author SHA1 Message Date
davidot
def8b44c40 LibJS: Add support for public fields in classes 2021-09-01 13:39:14 +01:00
Linus Groh
fe9dc47320 LibJS: Make FunctionObject's m_home_object an Object*, not Value
As the name implies (and the spec confirms), this is only ever going to
be an object or "nothing", or "undefined" in the spec. By taking this
literally and updating a check to check for `is_undefined()`, we
introduced a bug - the value was still initialized as an empty value.
Instead, use a pointer to an Object - either we have one, or we don't.

Fixes #8448.
2021-07-05 13:53:30 +01:00
Andreas Kling
44221756ab LibJS: Drop "Record" suffix from all the *Environment record classes
"Records" in the spec are basically C++ classes, so let's drop this
mouthful of a suffix.
2021-07-01 12:28:57 +02:00
Idan Horowitz
5606332ed7 LibJS: Add a [[Realm]] getter to FunctionObject and use it where needed
Defined by https://tc39.es/ecma262/#sec-ordinaryfunctioncreate step #17
and by https://tc39.es/ecma262/#sec-createbuiltinfunction step #6.
2021-06-30 18:41:32 +01:00
Andreas Kling
d1ffeaf66d LibJS: Use CreateUnmappedArgumentsObject for non-simple parameter lists
This patch implements the IsSimpleParameterList static semantics for
ordinary function objects.

We now also create an unmapped arguments object for callee contexts
with non-simple parameter lists, instead of only doing it in strict
mode. Covered by test262.
2021-06-28 12:18:58 +02:00
Andreas Kling
ba9d5c4d54 LibJS: Rename Function => FunctionObject 2021-06-27 22:36:04 +02:00
Renamed from Userland/Libraries/LibJS/Runtime/Function.h (Browse further)