`$ kotlinc js` ```error old Kotlin JS compiler is no longer kotlinlang #getting-started

`$ kotlinc-js` ```error: old Kotlin/JS compiler is...

Ray Rahke

02/25/2024, 4:53 PM

$ kotlinc-js

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error: old Kotlin/JS compiler is no longer supported. Please migrate to the new JS IR backend

How can I fix this deprecation message to use kotlinc-js?

ephemient

02/25/2024, 6:00 PM

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kotlinc-js -X

will give you a bunch of options. you need some of the

-Xir-*

ones

ephemient

02/25/2024, 6:02 PM

this is probably quite nontrivial though

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