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Author SHA1 Message Date
Luke Wilde
0eceee0a05 LibJS: Replace Array.fromAsync with a native JavaScript implementation 
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           ❌ -> ✅
```
 2025-11-30 11:54:54 +01:00
Timothy Flynn
568524f8ba LibJS: Close sync iterator when async wrapper yields rejection 
This is a normative change in the ECMA-262 spec. See:
ff129b1
 2025-04-29 07:33:08 -04:00
Timothy Flynn
93712b24bf Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Renamed from Userland/Libraries/LibJS/Tests/builtins/Array/Array.fromAsync.js (Browse further)