Unrelated cleanup: Make SearchResult sealed.

odersky · odersky · commit 506d17c7652e · 2017-02-15T14:41:24.000+01:00
diff --git a/compiler/src/dotty/tools/dotc/typer/Implicits.scala b/compiler/src/dotty/tools/dotc/typer/Implicits.scala
@@ -220,7 +220,7 @@ object Implicits {
   }
 
   /** The result of an implicit search */
-  abstract class SearchResult extends Showable {
+  sealed abstract class SearchResult extends Showable {
     def toText(printer: Printer): Text = printer.toText(this)
   }
 

Original file line number	Diff line number	Diff line change
`@@ -220,7 +220,7 @@ object Implicits {`
`220`	`220`	`}`
`221`	`221`
`222`	`222`	`/** The result of an implicit search */`
`223`		`- abstract class SearchResult extends Showable {`
	`223`	`+ sealed abstract class SearchResult extends Showable {`
`224`	`224`	`def toText(printer: Printer): Text = printer.toText(this)`
`225`	`225`	`}`
`226`	`226`