New methods for knowsubclasses

Still broken due to not whole path

Author: BryanAbate

tastydoc/documentation/scala/NonEmptyTuple.md

@@ -4,6 +4,8 @@ scala
 <pre><code class="language-scala" >sealed trait NonEmptyTuple extends Tuple</pre></code>
 Tuple of arbitrary non-zero arity
 
+## Known subclasses:
+*:
 ## Constructors:
 <pre><code class="language-scala" >NonEmptyTuple()</pre></code>
 

tastydoc/documentation/scala/Selectable.md

@@ -2,6 +2,8 @@ scala
 # trait Selectable
 
 <pre><code class="language-scala" >trait Selectable extends Any</pre></code>
+## Known subclasses:
+<a href="./reflect/Selectable.md">Selectable</a>
 ## Constructors:
 <pre><code class="language-scala" >Selectable()</pre></code>
 

tastydoc/documentation/scala/Tuple.md

@@ -6,6 +6,8 @@ scala
 <pre><code class="language-scala" >sealed trait Tuple extends Any</pre></code>
 Tuple of arbitrary arity
 
+## Known subclasses:
+NonEmptyTuple
 ## Constructors:
 <pre><code class="language-scala" >Tuple()</pre></code>
 

tastydoc/documentation/scala/implicits/LowPriorityNot.md

@@ -2,6 +2,8 @@ scala.implicits
 # trait LowPriorityNot
 
 <pre><code class="language-scala" >trait LowPriorityNot</pre></code>
+## Known subclasses:
+<a href="./Not$.md">Not</a>
 ## Constructors:
 <pre><code class="language-scala" >LowPriorityNot()</pre></code>
 

tastydoc/src/dotty/tastydoc/Main.scala

@@ -96,6 +96,8 @@ object Main {
       val tc = new TastydocConsumer(mutablePackagesMap)
       ConsumeTasty(extraClasspath, classes, tc)
 
+      representations.setSubClasses(mutablePackagesMap)
+
       val docPrinter = new DocPrinter(mutablePackagesMap, userDocSyntax, packagesToLink)
 
       mutablePackagesMap.foreach((_, v) => docPrinter.traverseRepresentation(v))

tastydoc/src/dotty/tastydoc/representations.scala

@@ -218,4 +218,25 @@ object representations extends TastyExtractor {
 
       case _ => throw new Exception("Tree match error in conversion to representation. Please open an issue. " + tree)
   }}
+
+  def setSubClasses(mutablePackagesMap: scala.collection.mutable.HashMap[String, EmulatedPackageRepresentation]): Unit = {
+    def innerLogic(representation: Representation): Unit = representation match {
+      case r: ClassRepresentation =>
+        r.parents.foreach{_ match {
+          case ref@TypeReference(label, path, _, _) => mutablePackagesMap.get(path.tail.replaceAll("\\/", "\\.")) match {
+            case Some(p) =>
+              p.members.filter(_.name == label).foreach{_ match {
+                case parent: ClassRepresentation => parent.knownSubclasses = TypeReference(r.name, r.path.mkString("/", "/", ""), Nil, true) :: parent.knownSubclasses
+                case _ =>
+              }}
+            case None =>
+          }
+          case _ =>
+        }}
+      case r: Representation with Members => r.members.foreach(innerLogic)
+      case _ =>
+    }
+
+    mutablePackagesMap.foreach((_, v) => innerLogic(v))
+  }
 }

tastydoc/test/dotty/tastydoc/Tests.scala

@@ -36,42 +36,42 @@ class Tests {
       "example.UserDocLinkingClass"
     ))
   }
-  @Test def testDotty(): Unit = {
-    Main.main(Array(
-      "--classpath",
-      "tastydoc/dotty-0.16.0-RC3/lib",
-      "--syntax",
-      "wiki",
-      "--packagestolink",
-      "dotty.*",
-      "scala.annotation.*",
-      "scala.compiletime.*",
-      "scala.implicits.*",
-      "scala.internal.*",
-      "scala.quoted.*",
-      "scala.reflect.*",
-      "scala.runtime.*",
-      "scala.tasty.*",
-      "scala.testing.*",
-      "scalaShadowing.*",
-      //Individual files
-      "scala.\\$times\\$colon*",
-      "scala.Conversion*",
-      "scala.Enum*",
-      "scala.Eql*",
-      "scala.forceInline*",
-      "scala.FunctionXXL*",
-      "scala.IArray*",
-      "scala.NonEmptyTuple*",
-      "scala.Product0*",
-      "scala.Selectable*",
-      "scala.Tuple*",
-      "scala.TupleXXL*",
-      "scala.ValueOf*",
-      "-d",
-      "dotty",
-      "scala",
-      "scalaShadowing"
-    ))
-  }
+  // @Test def testDotty(): Unit = {
+  //   Main.main(Array(
+  //     "--classpath",
+  //     "tastydoc/dotty-0.16.0-RC3/lib",
+  //     "--syntax",
+  //     "wiki",
+  //     "--packagestolink",
+  //     "dotty.*",
+  //     "scala.annotation.*",
+  //     "scala.compiletime.*",
+  //     "scala.implicits.*",
+  //     "scala.internal.*",
+  //     "scala.quoted.*",
+  //     "scala.reflect.*",
+  //     "scala.runtime.*",
+  //     "scala.tasty.*",
+  //     "scala.testing.*",
+  //     "scalaShadowing.*",
+  //     //Individual files
+  //     "scala.\\$times\\$colon*",
+  //     "scala.Conversion*",
+  //     "scala.Enum*",
+  //     "scala.Eql*",
+  //     "scala.forceInline*",
+  //     "scala.FunctionXXL*",
+  //     "scala.IArray*",
+  //     "scala.NonEmptyTuple*",
+  //     "scala.Product0*",
+  //     "scala.Selectable*",
+  //     "scala.Tuple*",
+  //     "scala.TupleXXL*",
+  //     "scala.ValueOf*",
+  //     "-d",
+  //     "dotty",
+  //     "scala",
+  //     "scalaShadowing"
+  //   ))
+  // }
 }