Moved the message about scalac -Yretain-trees (#1043)

Now it appears in the "Automatic Derivation and case class default field values" as well
zio · Nov 5, 2023 · b5b9e64 · b5b9e64
1 parent 7554a86
commit b5b9e64
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/docs/decoding.md b/docs/decoding.md
@@ -51,6 +51,8 @@ implicit val decoder: JsonDecoder[Entity] =
 """{ "id": 42, "related": null }""".fromJson[Entity]
 ```
 
+_Note: If you’re using Scala 3 and your case class is defining default parameters, `-Yretain-trees` needs to be added to `scalacOptions`._
+
 ## ADTs
 
 Say we extend our data model to include more data types