From e4ecaa0d977661954a7c686e3fe8eca2d71dba82 Mon Sep 17 00:00:00 2001
From: Felix Mulder <felix.mulder@gmail.com>
Date: Wed, 18 Jan 2017 17:45:42 +0100
Subject: Harmonize package objects and packages in Doc AST

---
 doc-tool/src/dotty/tools/dottydoc/model/entities.scala   | 2 +-
 doc-tool/src/dotty/tools/dottydoc/model/internal.scala   | 1 +
 doc-tool/src/dotty/tools/dottydoc/model/java.scala       | 3 +++
 doc-tool/src/dotty/tools/dottydoc/model/json.scala       | 1 +
 doc-tool/src/dotty/tools/dottydoc/model/references.scala | 1 +
 5 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'doc-tool/src/dotty/tools/dottydoc/model')

diff --git a/doc-tool/src/dotty/tools/dottydoc/model/entities.scala b/doc-tool/src/dotty/tools/dottydoc/model/entities.scala
index a40666e0d..613788964 100644
--- a/doc-tool/src/dotty/tools/dottydoc/model/entities.scala
+++ b/doc-tool/src/dotty/tools/dottydoc/model/entities.scala
@@ -84,7 +84,7 @@ trait ImplicitlyAddedEntity extends Entity {
   def implicitlyAddedFrom: Option[Reference]
 }
 
-trait Package extends Entity with Members {
+trait Package extends Entity with Members with SuperTypes {
   val kind = "package"
 }
 
diff --git a/doc-tool/src/dotty/tools/dottydoc/model/internal.scala b/doc-tool/src/dotty/tools/dottydoc/model/internal.scala
index 5bc410706..ac789f29f 100644
--- a/doc-tool/src/dotty/tools/dottydoc/model/internal.scala
+++ b/doc-tool/src/dotty/tools/dottydoc/model/internal.scala
@@ -17,6 +17,7 @@ object internal {
     name: String,
     var members: List[Entity],
     path: List[String],
+    superTypes: List[MaterializableLink] = Nil,
     var comment: Option[Comment] = None
   ) extends Package with Impl
 
diff --git a/doc-tool/src/dotty/tools/dottydoc/model/java.scala b/doc-tool/src/dotty/tools/dottydoc/model/java.scala
index 8e493f889..189012e18 100644
--- a/doc-tool/src/dotty/tools/dottydoc/model/java.scala
+++ b/doc-tool/src/dotty/tools/dottydoc/model/java.scala
@@ -52,6 +52,7 @@ object java {
       "path"     -> ent.path.asJava,
       "members"  -> ent.members.map(_.asJava()).asJava,
       "comment"  -> ent.comment.map(_.asJava).asJava,
+      "superTypes" -> ent.superTypes,
       "hasVisibleMembers" -> ent.hasVisibleMembers
     ) ++ extras).asJava
   }
@@ -234,6 +235,8 @@ object java {
         "title" -> title,
         "scala" -> ref
       ).asJava
+
+      case EmptyReference => ???
     }
   }
 
diff --git a/doc-tool/src/dotty/tools/dottydoc/model/json.scala b/doc-tool/src/dotty/tools/dottydoc/model/json.scala
index 145728f8a..766f0c147 100644
--- a/doc-tool/src/dotty/tools/dottydoc/model/json.scala
+++ b/doc-tool/src/dotty/tools/dottydoc/model/json.scala
@@ -63,6 +63,7 @@ object json {
       s"""{"args":${ref.args.map(refToJson).mkString("[",",","]")},"returnValue":${refToJson(ref.returnValue)},"kind": "FunctionReference"}"""
     case ref: TupleReference =>
       s"""{"args":${ref.args.map(refToJson).mkString("[",",","]")},"kind": "TupleReference"}"""
+    case EmptyReference => ???
   }
   implicit class ReferenceJson(val ref: Reference) extends AnyVal { def json: String = refToJson(ref) }
 
diff --git a/doc-tool/src/dotty/tools/dottydoc/model/references.scala b/doc-tool/src/dotty/tools/dottydoc/model/references.scala
index 766b2a340..02304b302 100644
--- a/doc-tool/src/dotty/tools/dottydoc/model/references.scala
+++ b/doc-tool/src/dotty/tools/dottydoc/model/references.scala
@@ -11,6 +11,7 @@ object references {
   final case class BoundsReference(low: Reference, high: Reference) extends Reference
   final case class NamedReference(title: String, ref: Reference, isByName: Boolean = false, isRepeated: Boolean = false) extends Reference
   final case class ConstantReference(title: String) extends Reference
+  final case object EmptyReference extends Reference
 
   /** Use MaterializableLink for entities that need be picklable */
   sealed trait MaterializableLink { def title: String }
-- 
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