Commit Graph

4 Commits

Author SHA1 Message Date
Aliaksandr Kalenik
b3713db4ab LibJS: Emit ThrowIfTDZ for identifiers used in assignment expressions
Error about not-initialized `x` variable access should be thrown for:
```js
function foo() {
    x = 69;
    let x;
}

foo();
```

Progress on test262:
```
Diff Tests:
test/staging/sm/expressions/optional-chain-tdz.js  -> 
test/staging/sm/expressions/short-circuit-compound-assignment-tdz.js
 -> 
```

Fixes https://github.com/LadybirdBrowser/ladybird/issues/4587
2025-05-06 12:06:23 +02:00
Matthew Olsson
6859826e3d LibWeb: Handle persisting an animation after it has been removed 2024-06-02 16:07:12 +02:00
Matthew Olsson
e298e8af5a LibWeb: Add some async/animation test utilities 2024-03-30 19:26:58 +01:00
Matthew Olsson
86bb51d9bf LibWeb: Add a test for Animation.persist() 2024-03-29 06:59:37 +01:00