Desugar: Mark label defs as Synthetic

smarter · smarter · commit fc2ca4b2d5a8 · 2017-05-25T19:04:32.000+02:00
This way they won't show up in the IDE
diff --git a/compiler/src/dotty/tools/dotc/ast/Desugar.scala b/compiler/src/dotty/tools/dotc/ast/Desugar.scala
@@ -778,7 +778,7 @@ object desugar {
     /**    { label def lname(): Unit = rhs; call }
      */
     def labelDefAndCall(lname: TermName, rhs: Tree, call: Tree) = {
-      val ldef = DefDef(lname, Nil, ListOfNil, TypeTree(defn.UnitType), rhs).withFlags(Label)
+      val ldef = DefDef(lname, Nil, ListOfNil, TypeTree(defn.UnitType), rhs).withFlags(Label | Synthetic)
       Block(ldef, call)
     }
 

Original file line number	Diff line number	Diff line change
`@@ -778,7 +778,7 @@ object desugar {`
`778`	`778`	`/** { label def lname(): Unit = rhs; call }`
`779`	`779`	`*/`
`780`	`780`	`def labelDefAndCall(lname: TermName, rhs: Tree, call: Tree) = {`
`781`		`- val ldef = DefDef(lname, Nil, ListOfNil, TypeTree(defn.UnitType), rhs).withFlags(Label)`
	`781`	`+ val ldef = DefDef(lname, Nil, ListOfNil, TypeTree(defn.UnitType), rhs).withFlags(Label \| Synthetic)`
`782`	`782`	`Block(ldef, call)`
`783`	`783`	`}`
`784`	`784`