Add regression tests for external components in JSX preserve mode - #8612
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Signed-off-by: Christoph Knittel <ck@cca.io>
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Developer playground preview: https://rescript-lang.github.io/rescript/dev-playground/?version=pr-8612 |
fhammerschmidt
approved these changes
Sep 4, 2026
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Verify that external components using abstract
Jsx.componentbindings produce valid preserved JSX, and that plain-function externals are rejected.Add a note explaining that the custom Preact bindings in #8047 must use
Jsx.componentinstead of a function alias, matching our React bindings. No compiler change is needed.Validation:
make lib, the new build test, the super-errors suite, and formatting checks pass.