### What kind of issue is this? - [ ] React Compiler core (the JS output is incorrect, or your app works incorrectly after optimization) - [ ] babel-plugin-react-compiler (build issue installing or using the Babel plugin) - [ ] eslint-plugin-react-compiler (build issue installing or using the eslint plugin) - [ ] react-compiler-healthcheck (build issue installing or using the healthcheck script) ### Link to repro https://playground.react.dev/#N4Igzg9grgTgxgUxALhHCA7MAXABABwEMYwFcBeXAHgCUAaXAQQD4AKAN0IBsoFkmAlPxoVmuYAB0MuXAHpZBYqVwAzKBjjYAlplwB3LdgAWuSAFsyZwgHMtcXFqxaAJggB0HqTJgJssaZw8CFIAvlJSCAAe+BAweGoa2roAKgg4AMIQZvhaXAgwrALiXrjoWHjWvgAihNiEFLiForgACjBZWqRuPpBc7AisANoAugLh0nIAVLjJRp2lWTl5YKqOZJOyJWU4uM619ZSV2DV1hW7GCBisRCQIYxglstOz88bteiuE0vntMLgbjwU2zwezqDSOJ0IZwuVxupCoOBgjmsI2Y9xKPj8MGkVEYGAgFxgmWymEueECvHIwFBhBCcmYoSkIBCQA ### Repro steps Basically, just use typescript's instantiation expressions inside a component ### How often does this bug happen? Every time ### What version of React are you using? 19 ### What version of React Compiler are you using? 19.0.0-beta-37ed2a7-20241206
What kind of issue is this?
Link to repro
https://playground.react.dev/#N4Igzg9grgTgxgUxALhHCA7MAXABABwEMYwFcBeXAHgCUAaXAQQD4AKAN0IBsoFkmAlPxoVmuYAB0MuXAHpZBYqVwAzKBjjYAlplwB3LdgAWuSAFsyZwgHMtcXFqxaAJggB0HqTJgJssaZw8CFIAvlJSCAAe+BAweGoa2roAKgg4AMIQZvhaXAgwrALiXrjoWHjWvgAihNiEFLiForgACjBZWqRuPpBc7AisANoAugLh0nIAVLjJRp2lWTl5YKqOZJOyJWU4uM619ZSV2DV1hW7GCBisRCQIYxglstOz88bteiuE0vntMLgbjwU2zwezqDSOJ0IZwuVxupCoOBgjmsI2Y9xKPj8MGkVEYGAgFxgmWymEueECvHIwFBhBCcmYoSkIBCQA
Repro steps
Basically, just use typescript's instantiation expressions inside a component
How often does this bug happen?
Every time
What version of React are you using?
19
What version of React Compiler are you using?
19.0.0-beta-37ed2a7-20241206