From 34919e275a6d0d83a231e4bf66747b63cba2c9a4 Mon Sep 17 00:00:00 2001
From: David Major <dmajor@mozilla.com>
Date: Sat, 14 Oct 2017 21:09:05 -0400
Subject: [PATCH] Bug 1408695 - Work around a VS2017 constexpr pointer math bug
 in HTMLTrackElement.cpp. r=gerald

---
 dom/html/HTMLTrackElement.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom/html/HTMLTrackElement.cpp b/dom/html/HTMLTrackElement.cpp
index 58d3ca30f25e..ee1a5deb7726 100644
--- a/dom/html/HTMLTrackElement.cpp
+++ b/dom/html/HTMLTrackElement.cpp
@@ -68,7 +68,7 @@ static constexpr nsAttrValue::EnumTable kKindTable[] = {
 
 // Invalid values are treated as "metadata" in ParseAttribute, but if no value
 // at all is specified, it's treated as "subtitles" in GetKind
-static constexpr const nsAttrValue::EnumTable* kKindTableInvalidValueDefault = &kKindTable[4];
+static const nsAttrValue::EnumTable* const kKindTableInvalidValueDefault = &kKindTable[4];
 
 class WindowDestroyObserver final : public nsIObserver
 {