From dec0a953140e54374912b31557f881153a2a08f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafael=20=C3=81vila=20de=20Esp=C3=ADndola?=
 <respindola@mozilla.com>
Date: Mon, 20 Aug 2012 10:36:30 -0400
Subject: [PATCH] Bug 783505 - OS X gcc builds failing. r=jorendorff. This
 patch adds a workaround for http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39608

---
 js/src/jstypedarray.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/js/src/jstypedarray.cpp b/js/src/jstypedarray.cpp
index 1eaeea0569bf..19570866cc7a 100644
--- a/js/src/jstypedarray.cpp
+++ b/js/src/jstypedarray.cpp
@@ -1423,8 +1423,14 @@ class TypedArrayTemplate
     Getter(JSContext *cx, unsigned argc, Value *vp)
     {
         CallArgs args = CallArgsFromVp(argc, vp);
+        // FIXME: Hack to keep us building with gcc 4.2. Remove this once we
+        // drop support for gcc 4.2. See bug 783505 for the details.
+#if defined(__GNUC__) && __GNUC_MINOR__ <= 2
+        return CallNonGenericMethod(cx, IsThisClass, GetterImpl<ValueGetter>, args);
+#else
         return CallNonGenericMethod<ThisTypeArray::IsThisClass,
                                     ThisTypeArray::GetterImpl<ValueGetter> >(cx, args);
+#endif
     }
 
     // Define an accessor for a read-only property that invokes a native getter