Rename baseType -> baseTypeRef

What was `baseType` and is now `baseTypeRef` only computes the prefix of of basetype, not the type arguments.
If type arguments need to be included there is `baseTypeWithArgs`. The reason is that type arguments are usually already encoded as member types. But this was a source of errors because in Scala 2, baseType includes the type arguements.

(also added test file structural.scala forgotten from last commit)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/dotty/tools/dotc/typer/Applications.scala b/src/dotty/tools/dotc/typer/Applications.scala
index 15dd0e9ad..4b43aa8b7 100644
--- a/src/dotty/tools/dotc/typer/Applications.scala
+++ b/src/dotty/tools/dotc/typer/Applications.scala
@@ -222,7 +222,7 @@ trait Applications extends Compatibility { self: Typer =>
             val pre =
               if (meth.isClassConstructor) {
                 // default getters for class constructors are found in the companion object
-                mpre.baseType(cls) match {
+                mpre.baseTypeRef(cls) match {
                   case tp: TypeRef => ref(tp.prefix, cls.companionModule)
                   case _ => NoType
                 }