chakra-core / chakra-core/ChakraCore
Lexical declarations should be shared when global object is non-extensible
Open
Bug
Severity: 2
- Dominant language
- JavaScript
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Description
```js
Object.preventExtensions(this);
$.evalScript(`let foo = 1`);
print(foo);
```
Expected: 1
Actual: `undefined` or an error depending on strictness.
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