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Fix #10177: Test @JSType in isJSType instead of using time travel. #10188

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sjrd
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@sjrd sjrd commented Nov 5, 2020

The time travel in isJSType was causing an issue when used from ExplicitJSClasses. It would somehow interfere with ExplicitOuter, which would then generate an outer pointer twice.

We now test the presence of the @JSType annotation, which is also what Scala 2 does. Historically we used the time travel because we had not implemented PrepJSInterop, which is responsible for adding the @JSType annotations in the first place.

…ravel.

The time travel in `isJSType` was causing an issue when used from
`ExplicitJSClasses`. It would somehow interfere with
`ExplicitOuter`, which would then generate an outer pointer twice.

We now test the presence of the `@JSType` annotation, which is also
what Scala 2 does. Historically we used the time travel because we
had not implemented `PrepJSInterop`, which is responsible for
adding the `@JSType` annotations in the first place.
@sjrd sjrd requested a review from smarter November 5, 2020 15:16
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Hello, and thank you for opening this PR! 🎉

All contributors have signed the CLA, thank you! ❤️

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Thanks for the quick fix!

@sjrd
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sjrd commented Nov 5, 2020

Thanks for the quick review!

@sjrd sjrd merged commit a5d3ba9 into scala:master Nov 5, 2020
@sjrd sjrd deleted the fix-sjs-double-definition-of-outer-pointer branch November 5, 2020 17:15
@Kordyjan Kordyjan added this to the 3.0.0 milestone Aug 2, 2023
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4 participants