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The previous PR added name hints for anonymous functions, but didn't handle the case of outlined functions. Here we do some cleanup around function `id` and name hints: * Make `HIRFunction.id` a ValidatedIdentifierName, which involved some cleanup of the validation helpers * Add `HIRFunction.nameHint: string` as a place to store the generated name hints which are not valid identifiers * Update Codegen to always use the `id` as the actual function name, and only use nameHint as part of generating the object+property wrapper for debug purposes. This ensures we don't conflate synthesized hints with real function names. Then, we also update OutlineFunctions to use the function name _or_ the nameHint as the input to generating a unique identifier. This isn't quite as nice as the object form since we lose our formatting, but it's a simple step that gives more context to the developer than `_temp` does. Switching to output the object+property lookup form for outlined functions is a bit more involved, let's do that in a follow-up. |
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React Compiler
React Compiler is a compiler that optimizes React applications, ensuring that only the minimal parts of components and hooks will re-render when state changes. The compiler also validates that components and hooks follow the Rules of React.
More information about the design and architecture of the compiler are covered in the Design Goals.
More information about developing the compiler itself is covered in the Development Guide.