From 5c1e42aa512fd8711ced17b52d5d26bc2d91feb8 Mon Sep 17 00:00:00 2001
From: Valentin Kipyatkov <valentin@jetbrains.com>
Date: Sun, 28 Aug 2016 23:53:38 +0300
Subject: [PATCH] Class literal access supported

---
 .../search/usagesSearch/destructuringDeclarationUsages.kt  | 7 +++++++
 .../kotlin/conventions/components/callableReferences.0.kt  | 2 ++
 .../kotlin/conventions/components/callableReferences.log   | 1 +
 .../conventions/components/callableReferences.results.txt  | 1 +
 4 files changed, 11 insertions(+)

diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/search/usagesSearch/destructuringDeclarationUsages.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/search/usagesSearch/destructuringDeclarationUsages.kt
index bae61788438..c622830e45f 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/search/usagesSearch/destructuringDeclarationUsages.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/search/usagesSearch/destructuringDeclarationUsages.kt
@@ -327,6 +327,13 @@ private class Processor(
                             }
                         }
                     }
+
+                    is KtClassLiteralExpression -> {
+                        if (element == parent.receiverExpression) { // ClassName::class
+                            processSuspiciousExpression(element)
+                            return true
+                        }
+                    }
                 }
 
                 if (element.getStrictParentOfType<KtImportDirective>() != null) return true // ignore usage in import
diff --git a/idea/testData/findUsages/kotlin/conventions/components/callableReferences.0.kt b/idea/testData/findUsages/kotlin/conventions/components/callableReferences.0.kt
index e431e787dc3..7611fb861dc 100644
--- a/idea/testData/findUsages/kotlin/conventions/components/callableReferences.0.kt
+++ b/idea/testData/findUsages/kotlin/conventions/components/callableReferences.0.kt
@@ -21,4 +21,6 @@ fun foo(x: X) {
 
     val constructor = ::A
     val (a3, b3) = constructor(1, 2)
+
+    val (a4, b4) = A::class.java.newInstance()
 }
\ No newline at end of file
diff --git a/idea/testData/findUsages/kotlin/conventions/components/callableReferences.log b/idea/testData/findUsages/kotlin/conventions/components/callableReferences.log
index 7bcdaff658f..5b642852376 100644
--- a/idea/testData/findUsages/kotlin/conventions/components/callableReferences.log
+++ b/idea/testData/findUsages/kotlin/conventions/components/callableReferences.log
@@ -1,6 +1,7 @@
 Checked type of (a1, b1)
 Checked type of (a2, b2)
 Checked type of (a3, b3)
+Checked type of (a4, b4)
 Checked type of X.f2()
 Checked type of constructor
 Checked type of fun2
diff --git a/idea/testData/findUsages/kotlin/conventions/components/callableReferences.results.txt b/idea/testData/findUsages/kotlin/conventions/components/callableReferences.results.txt
index c0ca32a393d..a8748d1b0c6 100644
--- a/idea/testData/findUsages/kotlin/conventions/components/callableReferences.results.txt
+++ b/idea/testData/findUsages/kotlin/conventions/components/callableReferences.results.txt
@@ -1,3 +1,4 @@
 Value read 19 val (a1, b1) = fun2()
 Value read 20 val (a2, b2) = fun3()
 Value read 23 val (a3, b3) = constructor(1, 2)
+Value read 25 val (a4, b4) = A::class.java.newInstance()
\ No newline at end of file