From 76f9830b47cf7b7760170dffde62934813be2548 Mon Sep 17 00:00:00 2001
From: Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>
Date: Thu, 4 Feb 2021 15:17:46 +0300
Subject: [PATCH] [FIR] Fix checking for boolean exhaustiveness with || in
 branch

---
 .../transformers/FirWhenExhaustivenessTransformer.kt        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirWhenExhaustivenessTransformer.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirWhenExhaustivenessTransformer.kt
index f9097aa2c3d..0cc124b1727 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirWhenExhaustivenessTransformer.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirWhenExhaustivenessTransformer.kt
@@ -232,5 +232,11 @@ class FirWhenExhaustivenessTransformer(private val bodyResolveComponents: BodyRe
                 }
             }
         }
+
+        override fun visitBinaryLogicExpression(binaryLogicExpression: FirBinaryLogicExpression, data: BooleanExhaustivenessFlags) {
+            if (binaryLogicExpression.kind == LogicOperationKind.OR) {
+                binaryLogicExpression.acceptChildren(this, data)
+            }
+        }
     }
 }