Commit graph

3 commits

Author SHA1 Message Date
Linus Groh
83be39c91a LibJS: Handle Proxy with Array target in IsArray() abstract operation
This was missing from Value::is_array(), which is equivalent to the
spec's IsArray() abstract operation - it treats a Proxy value with an
Array target object as being an Array.
It can throw, so needs both the global object and an exception check
now.
2021-06-08 23:53:13 +02:00
Linus Groh
a72276407b LibJS: Make ArrayPrototype an Array object
https://tc39.es/ecma262/#sec-properties-of-the-array-prototype-object

The Array prototype object: [...] is an Array exotic object and has the
internal methods specified for such objects.

NOTE: The Array prototype object is specified to be an Array exotic
object to ensure compatibility with ECMAScript code that was created
prior to the ECMAScript 2015 specification.
2021-02-24 10:22:17 +01:00
Andreas Kling
13d7c09125 Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:46 +01:00
Renamed from Libraries/LibJS/Tests/builtins/Array/Array.isArray.js (Browse further)