From e6b76322ce8a5526194005a2b6756ed81d3fb550 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Tue, 27 Oct 2015 14:38:34 +0100
Subject: correctly render star projections

---
 src/Kotlin/DocumentationBuilder.kt    | 10 ++++++++--
 test/data/format/starProjection.kt    |  3 +++
 test/data/format/starProjection.md    |  8 ++++++++
 test/src/format/MarkdownFormatTest.kt |  6 ++++++
 4 files changed, 25 insertions(+), 2 deletions(-)
 create mode 100644 test/data/format/starProjection.kt
 create mode 100644 test/data/format/starProjection.md

diff --git a/src/Kotlin/DocumentationBuilder.kt b/src/Kotlin/DocumentationBuilder.kt
index b1aef822..a9ac8551 100644
--- a/src/Kotlin/DocumentationBuilder.kt
+++ b/src/Kotlin/DocumentationBuilder.kt
@@ -296,7 +296,12 @@ class DocumentationBuilder(val resolutionFacade: ResolutionFacade,
     }
 
     fun DocumentationNode.appendProjection(projection: TypeProjection, kind: DocumentationNode.Kind = DocumentationNode.Kind.Type) {
-        appendType(projection.type, kind, projection.projectionKind.label)
+        if (projection.isStarProjection) {
+            appendTextNode("*", Kind.Type)
+        }
+        else {
+            appendType(projection.type, kind, projection.projectionKind.label)
+        }
     }
 
     fun DocumentationNode.appendType(jetType: KtType?, kind: DocumentationNode.Kind = DocumentationNode.Kind.Type, prefix: String = "") {
@@ -329,8 +334,9 @@ class DocumentationBuilder(val resolutionFacade: ResolutionFacade,
 
         append(node, DocumentationReference.Kind.Detail)
         node.appendAnnotations(jetType)
-        for (typeArgument in jetType.arguments)
+        for (typeArgument in jetType.arguments) {
             node.appendProjection(typeArgument)
+        }
     }
 
     fun ClassifierDescriptor.isBoringBuiltinClass(): Boolean =
diff --git a/test/data/format/starProjection.kt b/test/data/format/starProjection.kt
new file mode 100644
index 00000000..1532c830
--- /dev/null
+++ b/test/data/format/starProjection.kt
@@ -0,0 +1,3 @@
+public inline fun Iterable<*>.containsFoo(element: Any?): Boolean {
+    return false
+}
diff --git a/test/data/format/starProjection.md b/test/data/format/starProjection.md
new file mode 100644
index 00000000..10114081
--- /dev/null
+++ b/test/data/format/starProjection.md
@@ -0,0 +1,8 @@
+[test](test/index) / [Iterable](test/-iterable/index)
+
+
+### Extensions for Iterable
+
+
+| [containsFoo](test/-iterable/contains-foo) | `inline fun Iterable&lt;*&gt;.containsFoo(element:&nbsp;Any?): Boolean` |
+
diff --git a/test/src/format/MarkdownFormatTest.kt b/test/src/format/MarkdownFormatTest.kt
index 32a641ff..76ead835 100644
--- a/test/src/format/MarkdownFormatTest.kt
+++ b/test/src/format/MarkdownFormatTest.kt
@@ -168,6 +168,12 @@ public class MarkdownFormatTest {
         }
     }
 
+    @Test fun starProjection() {
+        verifyOutput("test/data/format/starProjection.kt", ".md") { model, output ->
+            markdownService.appendNodes(tempLocation, output, model.members.single().members)
+        }
+    }
+
     @Test fun extensionFunctionParameter() {
         verifyOutput("test/data/format/extensionFunctionParameter.kt", ".md") { model, output ->
             markdownService.appendNodes(tempLocation, output, model.members.single().members)
-- 
cgit