From 9c39493256d77360a323b8f9861fbb600589a472 Mon Sep 17 00:00:00 2001
From: Chase Rutherford-Jenkins <cjenkins@slack-corp.com>
Date: Mon, 22 Jul 2019 10:46:10 -0700
Subject: [PATCH] fix for HHVM 4.1 switch fallthrough

---
 src/Expressions/BinaryOperatorExpression.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Expressions/BinaryOperatorExpression.php b/src/Expressions/BinaryOperatorExpression.php
index 0189d64..7991433 100644
--- a/src/Expressions/BinaryOperatorExpression.php
+++ b/src/Expressions/BinaryOperatorExpression.php
@@ -202,7 +202,8 @@ public function evaluate(row $row, AsyncMysqlConnection $conn): mixed {
             return (int)$left_number << (int)$right_number;
           case '>>':
             return (int)$left_number >> (int)$right_number;
-
+          default:
+            throw new SQLFakeRuntimeException("Operator recognized but not implemented");
         }
       case 'LIKE':
         $left_string = (string)$left->evaluate($row, $conn);