[Compiler Bug]: Runtime error with Higher Order Components #29755
Labels
Component: Optimizing Compiler
Status: Unconfirmed
A potential issue that we haven't yet confirmed as a bug
Type: Bug
What kind of issue is this?
Link to repro
https://codesandbox.io/p/devbox/vite-react-forked-w7lfc7?file=%2Fsrc%2FApp.tsx&workspaceId=5309445f-fc83-4685-b2a0-3050725a1482
Repro steps
We're just going through our codebase and fixing issues that we're getting when enabling the compiler.
Not sure if this is something we are doing wrong, or a compiler issue.
We get 'TypeError: Cannot read properties of null (reading 'useMemoCache')' when running something similar to the following code in NextJS (minimal repro):
Passing in a string as ElementType seems to be something that's fairly commonly recommended (https://www.aleksandrhovhannisyan.com/blog/dynamic-tag-name-props-in-react/ is the first result on Google for me).
https://playground.react.dev/#N4Igzg9grgTgxgUxALhAHQHaYGZQ3AFwEsIMACAFQEMBzAYQAsqMaiWAJAeToApqaAlGWCYyZGAgKxyufMVJkewMgQQAPAmQC+QkeTHjJ0sgB5+APmCqNWkwHoLo7Zi2ZMcUmE0ARIgDd+MgBeSlpGZlYObh4AcgATfxiBAG53T00AZQAHZkCQ-nCWNhouXhiwHIwk1KwMdSyIGE04hGwqKAAbTVlCEnIAWQBPAEEsrJ5dJwkpGHIeE3NTXwDaFXUCILQQbAgILbtFk2zc1esNrYAjKhh9w4OBF0wQLSA
I'm very happy to accept an alternative solution if this is too much of an edge case.
How often does this bug happen?
Every time
What version of React are you using?
19.0.0-rc.0
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