Drop superfluous code

odersky · odersky · commit 9bde23afb0ee · 2016-07-15T13:30:42.000+02:00
The dropped lines were both pure functions whose result is ignored.
diff --git a/src/dotty/tools/dotc/typer/Typer.scala b/src/dotty/tools/dotc/typer/Typer.scala
@@ -449,11 +449,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit
               case _ =>
             }
           case _ =>
-            if (!ctx.isAfterTyper) {
-              val setBefore = ctx.mode is Mode.GADTflexible
-              tpt1.tpe.<:<(pt)(ctx.addMode(Mode.GADTflexible))
-              if (!setBefore) ctx.retractMode(Mode.GADTflexible)
-            }
+            if (!ctx.isAfterTyper) tpt1.tpe.<:<(pt)(ctx.addMode(Mode.GADTflexible))
         }
         ascription(tpt1, isWildcard = true)
       }

Original file line number	Diff line number	Diff line change
`@@ -449,11 +449,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit`
`449`	`449`	`case _ =>`
`450`	`450`	`}`
`451`	`451`	`case _ =>`
`452`		`- if (!ctx.isAfterTyper) {`
`453`		`- val setBefore = ctx.mode is Mode.GADTflexible`
`454`		`- tpt1.tpe.<:<(pt)(ctx.addMode(Mode.GADTflexible))`
`455`		`- if (!setBefore) ctx.retractMode(Mode.GADTflexible)`
`456`		`- }`
	`452`	`+ if (!ctx.isAfterTyper) tpt1.tpe.<:<(pt)(ctx.addMode(Mode.GADTflexible))`
`457`	`453`	`}`
`458`	`454`	`ascription(tpt1, isWildcard = true)`
`459`	`455`	`}`