From e7ed9d878e80e53da9d4cc603e6527918c5a432a Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Tue, 12 Dec 2017 10:45:40 +0100
Subject: [PATCH] Re-use `commonType`

---
 libsolidity/analysis/ConstantEvaluator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libsolidity/analysis/ConstantEvaluator.cpp b/libsolidity/analysis/ConstantEvaluator.cpp
index 14171b01b..83f37f474 100644
--- a/libsolidity/analysis/ConstantEvaluator.cpp
+++ b/libsolidity/analysis/ConstantEvaluator.cpp
@@ -56,7 +56,7 @@ void ConstantEvaluator::endVisit(BinaryOperation const& _operation)
 			_operation,
 			Token::isCompareOp(_operation.getOperator()) ?
 			make_shared<BoolType>() :
-			left->binaryOperatorResult(_operation.getOperator(), right)
+			commonType
 		);
 	}
 }