CODEWITHSUNDEEP
scalascala-macro-paradisescalameta
Will
Will

Reputation: 151

new-style ("inline") macros require scala.meta

I just updated to scala meta 2.0.0-M1 and with the latest scala 2.12.3 and now macros no longer compile. The only change i made was to change the meta version from 1.8.0 to 2.0.0-M1.

ERROR: new-style ("inline") macros require scala.meta

Does anybody know if there is a quick work around for this?

I was hoping to start playing with some of the semantic improvements.

Upvotes: 6

Views: 597

Answers (1)

Ólafur Páll Geirsson
Ólafur Páll Geirsson

Reputation: 421

scalameta/paradise currently supports scalameta 1.8.0 only, not 2.0.0-M1. The new improvements in the semantic api are not accessible for macro annotations.

One good place to play around with the semantic improvements is to implement custom scalafix rewrites https://scalacenter.github.io/scalafix/#scalacenter/scalafix.g8

Upvotes: 4

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