SI-4887 Link existentials in scaladoc

Based on an inital patch by Nada Amin. Rewrote some of the code to
compress it a bit.

Also fixed a problem that was affecting the prefix printing for
typerefs: type parameter and existentials won't get prefixes. While
I can imagine cases where you'd want to see where they come from,
you can always hover over them and see their origin.

Also added support for pretty-printing ThisTypes, SuperTypes and
SingleTypes (with links)

1 files changed, 18 insertions, 1 deletions

diff --git a/test/scaladoc/run/SI-3314.scala b/test/scaladoc/run/SI-3314.scala
index 3b5c658078..fe220b08af 100644
--- a/test/scaladoc/run/SI-3314.scala
+++ b/test/scaladoc/run/SI-3314.scala
@@ -6,7 +6,7 @@ object Test extends ScaladocModelTest {
   override def resourceFile = "SI-3314.scala"
 
   // no need for special settings
-  def scaladocSettings = ""
+  def scaladocSettings = "-feature"
 
   def testModel(rootPackage: Package) = {
     // get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s))
@@ -15,6 +15,10 @@ object Test extends ScaladocModelTest {
     // just need to check the member exists, access methods will throw an error if there's a problem
     val base = rootPackage._package("scala")._package("test")._package("scaladoc")
 
+
+
+    // test1
+
     val test1 = base._package("test1")
     val test1Value = test1._class("Enum")._method("Value").resultType
     assert(test1Value.name == "Value",       test1Value.name + " == Value")
@@ -26,6 +30,9 @@ object Test extends ScaladocModelTest {
     assert(test1Constants.refEntity(0)._1 == LinkToMember(test1._object("Constants")._class("Value"), test1._object("Constants")),
            test1Constants.refEntity(0)._1 + " == LinkToMember(test1.Enum.Value)")
 
+
+    // test2
+
     val test2 = base._package("test2")
     def testDefinition(doc: DocTemplateEntity) = {
       for (day <- List("Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun")) {
@@ -70,5 +77,15 @@ object Test extends ScaladocModelTest {
     testUsage(test2._object("UserObject"))
     testUsage(test2._class("UserClass"))
     testUsage(test2._trait("UserTrait"))
+
+
+    // test3
+    val test3 = base._package("test3")
+    val foo = test3._method("foo")
+    assert(foo.valueParams(0)(0).resultType.name == "T",
+           foo.valueParams(0)(0).resultType.name + " == T")
+    val bar = test3._method("bar")
+    assert(bar.valueParams(0)(0).resultType.name == "(AnyRef { type Lambda[X] <: Either[A,X] })#Lambda[String]",
+           bar.valueParams(0)(0).resultType.name + " == (AnyRef { type Lambda[X] <: Either[A,X] })#Lambda[String]")
   }
 }
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