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Merge pull request #2599 from H2rmone/master

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fix(classes): replace [[FunctionKind]] with [[IsClassConstructor]]
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Ilya Kantor 2021-05-13 16:22:40 +03:00 • committed by GitHub
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@ -144,7 +144,7 @@ The result of this definition is about the same. So, there are indeed reasons wh
Still, there are important differences. Still, there are important differences.
1. First, a function created by `class` is labelled by a special internal property `[[FunctionKind]]:"classConstructor"`. So it's not entirely the same as creating it manually. 1. First, a function created by `class` is labelled by a special internal property `[[IsClassConstructor]]: true`. So it's not entirely the same as creating it manually.
The language checks for that property in a variety of places. For example, unlike a regular function, it must be called with `new`: The language checks for that property in a variety of places. For example, unlike a regular function, it must be called with `new`: