Add missing parameter and SemanticDB compilation to yml file

Author: biboudis

.drone.yml

@@ -31,7 +31,7 @@ pipeline:
     image: lampepfl/dotty:2019-02-06
     commands:
       - cp -R . /tmp/2/ && cd /tmp/2/
-      - ./project/scripts/sbt ";dotty-bootstrapped/compile ;dotty-bootstrapped/test ;sjsSandbox/run"
+      - ./project/scripts/sbt ";dotty-bootstrapped/compile ;dotty-bootstrapped/test; dotty-semanticdb/compile; dotty-semanticdb/test;sjsSandbox/run"
       - ./project/scripts/bootstrapCmdTests
 
   community_build:

semanticdb/src/dotty/semanticdb/SemanticdbConsumer.scala

@@ -756,7 +756,7 @@ class SemanticdbConsumer(sourceFilePath: java.nio.file.Path) extends TastyConsum
 
       override def traverseTree(tree: Tree)(implicit ctx: Context): Unit = {
         tree match {
-          case Import(path, selectors) =>
+          case Import(_, path, selectors) =>
             val key = (tree.symbol.trueName, tree.pos.start)
             if (!packageDefinitions(key)) {
               packageDefinitions += key