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tricoder42 avatar tricoder42 commented on July 30, 2024

Could you please show an example of a code using decorators? I'm afraid this might be something what's not possible with macros, because it requires implicit transformation, but I might be wrong.

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jadbox avatar jadbox commented on July 30, 2024

I'm using Typescript and Mobx-React (https://github.com/mobxjs/mobx-react) for my components... below is a simple example.

import { observer } from "mobx-react"

// ---- ESNext syntax with decorators ----
@observer
class TodoView extends React.Component {
    render() {
        return <div>{this.props.todo.title}</div>
    }
}

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tricoder42 avatar tricoder42 commented on July 30, 2024

Unfortunately, macros can't be used to extend the syntax. Macros are always explicit, while new syntax requires plugin which traverses whole AST.

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jadbox avatar jadbox commented on July 30, 2024

Okay, thanks for the know

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