From 59a1758d89051e5dc3215a76fbc3e6b972d5a7aa Mon Sep 17 00:00:00 2001
From: Gaming4JC <g4jc@hyperbola.info>
Date: Thu, 14 Nov 2019 22:40:15 -0500
Subject: [PATCH] Issue #1279 - Update js/src/builtin/TestingFunctions.cpp for
 regex lookbehind changes

This fixes debug builds
---
 js/src/builtin/TestingFunctions.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/src/builtin/TestingFunctions.cpp b/js/src/builtin/TestingFunctions.cpp
index 4363c7aed8..072a72b757 100644
--- a/js/src/builtin/TestingFunctions.cpp
+++ b/js/src/builtin/TestingFunctions.cpp
@@ -3900,10 +3900,10 @@ ConvertRegExpTreeToObject(JSContext* cx, irregexp::RegExpTree* tree)
             return nullptr;
         return obj;
     }
-    if (tree->IsLookahead()) {
-        if (!StringProp(cx, obj, "type", "Lookahead"))
+    if (tree->IsLookaround()) {
+        if (!StringProp(cx, obj, "type", "Lookaround"))
             return nullptr;
-        irregexp::RegExpLookahead* t = tree->AsLookahead();
+        irregexp::RegExpLookaround* t = tree->AsLookaround();
         if (!BooleanProp(cx, obj, "is_positive", t->is_positive()))
             return nullptr;
         if (!TreeProp(cx, obj, "body", t->body()))