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d2413bf377
Per comments on the new validation pass, this disallows creating JSX (expression/fragment) within a try statement. Developers sometimes use this pattern thinking that they can catch errors during the rendering of the element, without realizing that rendering is lazy. The validation allows us to teach developers about the error boundary pattern.
ghstack-source-id: 0bc722aeae
Pull Request resolved: https://github.com/facebook/react/pull/30725
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.