Special treatment for local symbols in TypeTreeMemberType

Avoids calling `thisType` on the owner if it is a term symbol,
which doesn't make much sense.

This method is used internally in tree factory methods that
create, e.g, a `DefDef` based on the info of a `Symbol`.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/reflect/scala/reflect/internal/Trees.scala b/src/reflect/scala/reflect/internal/Trees.scala
index b0abc0be7b..d191fbd38f 100644
--- a/src/reflect/scala/reflect/internal/Trees.scala
+++ b/src/reflect/scala/reflect/internal/Trees.scala
@@ -590,7 +590,7 @@ trait Trees extends api.Trees {
   def TypeTree(tp: Type): TypeTree = TypeTree() setType tp
   private def TypeTreeMemberType(sym: Symbol): TypeTree = {
     // Needed for pos/t4970*.scala. See SI-7853
-    val resType = (sym.owner.thisType memberType sym).finalResultType
+    val resType = (if (sym.isLocal) sym.tpe else (sym.owner.thisType memberType sym)).finalResultType
     atPos(sym.pos.focus)(TypeTree(resType))
   }