From ebd4b15b8e96cfe6f88d3aed76609a8ce5f2dd67 Mon Sep 17 00:00:00 2001
From: Simon Ogorodnik <Simon.Ogorodnik@jetbrains.com>
Date: Wed, 26 Sep 2018 21:46:40 +0300
Subject: Don't show applicable to Any extensions for all declarations

---
 core/src/main/kotlin/Kotlin/DocumentationBuilder.kt | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'core')

diff --git a/core/src/main/kotlin/Kotlin/DocumentationBuilder.kt b/core/src/main/kotlin/Kotlin/DocumentationBuilder.kt
index 38d2df4a..580ffb05 100644
--- a/core/src/main/kotlin/Kotlin/DocumentationBuilder.kt
+++ b/core/src/main/kotlin/Kotlin/DocumentationBuilder.kt
@@ -33,6 +33,9 @@ import org.jetbrains.kotlin.resolve.scopes.getDescriptorsFiltered
 import org.jetbrains.kotlin.resolve.source.PsiSourceElement
 import org.jetbrains.kotlin.resolve.source.getPsi
 import org.jetbrains.kotlin.types.*
+import org.jetbrains.kotlin.types.typeUtil.immediateSupertypes
+import org.jetbrains.kotlin.types.typeUtil.isAnyOrNullableAny
+import org.jetbrains.kotlin.types.typeUtil.isTypeParameter
 import org.jetbrains.kotlin.types.typeUtil.supertypes
 import org.jetbrains.kotlin.util.supertypesWithAny
 import com.google.inject.name.Named as GuiceNamed
@@ -457,13 +460,20 @@ class DocumentationBuilder
                 .filter { it.extensionReceiverParameter != null }
         val extensionFunctionsByName = allExtensionFunctions.groupBy { it.name }
 
+        fun isIgnoredReceiverType(type: KotlinType) =
+                type.isDynamic() ||
+                type.isAnyOrNullableAny() ||
+                (type.isTypeParameter() && type.immediateSupertypes().all { it.isAnyOrNullableAny() })
+
+
         for (extensionFunction in allExtensionFunctions) {
+            val extensionReceiverParameter = extensionFunction.extensionReceiverParameter!!
             if (extensionFunction.dispatchReceiverParameter != null) continue
             val possiblyShadowingFunctions = extensionFunctionsByName[extensionFunction.name]
                 ?.filter { fn -> fn.canShadow(extensionFunction) }
                     ?: emptyList()
 
-            if (extensionFunction.extensionReceiverParameter?.type?.isDynamic() == true) continue
+            if (isIgnoredReceiverType(extensionReceiverParameter.type)) continue
             val subclasses =
                 classHierarchy.filter { (key) -> key.isExtensionApplicable(extensionFunction) }
             if (subclasses.isEmpty()) continue
-- 
cgit