From bdfe82cfff8209fe23927019ffb2504dca1c5013 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Mon, 1 Apr 2019 19:21:10 +0200
Subject: [PATCH] Fix incorrect condition in CheckIrElementVisitor.ensureTypeIs

Apparently it has no effect on behavior of tests because no backend uses
the checkTypes mode of IR validation
---
 .../jetbrains/kotlin/backend/common/CheckIrElementVisitor.kt   | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/CheckIrElementVisitor.kt b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/CheckIrElementVisitor.kt
index dd8620a80ec..831b3f44a1f 100644
--- a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/CheckIrElementVisitor.kt
+++ b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/CheckIrElementVisitor.kt
@@ -53,8 +53,7 @@ class CheckIrElementVisitor(
         if (!config.checkTypes)
             return
 
-        // TODO: compare IR types instead.
-        if (expectedType.isEqualTo(type)) {
+        if (!expectedType.isEqualTo(type)) {
             reportError(this, "unexpected expression.type: expected $expectedType, got ${type.render()}")
         }
     }