exception fixed: define parameter index the old way if his grandparen…

…t is not instance of ScParameters
JetBrains · Apr 24, 2015 · dca6813 · dca6813
1 parent 71bdb29
commit dca6813
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/org/jetbrains/plugins/scala/lang/psi/api/statements/params/ScParameter.scala b/src/org/jetbrains/plugins/scala/lang/psi/api/statements/params/ScParameter.scala
@@ -91,7 +91,10 @@ trait ScParameter extends ScTypedDefinition with ScModifierListOwner with
     clause.isImplicit
   }
 
-  def index = getParent.getParent.asInstanceOf[ScParameters].params.indexOf(this)
+  def index = getParent.getParent match {
+    case parameters: ScParameters => parameters.params.indexOf(this)
+    case _ => getParent.asInstanceOf[ScParameterClause].parameters.indexOf(this)
+  }
 
   override def getName: String = {
     val res = super.getName