Linker Specific: allow phases to get to TASTY section.

Makes all classes and fields on the way to TASTY section accessible.
Example of usage can be found here:
  https://gist.github.com/DarkDimius/0f9dc769b0dd7a3c7365

1 files changed, 8 insertions, 0 deletions

diff --git a/src/dotty/tools/dotc/core/Types.scala b/src/dotty/tools/dotc/core/Types.scala
index 21b74e07b..28bd7ffed 100644
--- a/src/dotty/tools/dotc/core/Types.scala
+++ b/src/dotty/tools/dotc/core/Types.scala
@@ -995,6 +995,14 @@ object Types {
       case _ => Nil
     }
 
+    /** The parameter types of a PolyType or MethodType, Empty list for others */
+    final def paramNamess(implicit ctx: Context): List[List[TermName]] = this match {
+      case mt: MethodType => mt.paramNames :: mt.resultType.paramNamess
+      case pt: PolyType => pt.resultType.paramNamess
+      case _ => Nil
+    }
+
+
     /** The parameter types in the first parameter section of a PolyType or MethodType, Empty list for others */
     final def firstParamTypes(implicit ctx: Context): List[Type] = this match {
       case mt: MethodType => mt.paramTypes