guix/gnu/packages/patches/icecat-CVE-2015-0836-pt-01.patch

From 4106ffa6ee83b814428bb07948b3595e3fa3847e Mon Sep 17 00:00:00 2001
From: Jan de Mooij <jdemooij@mozilla.com>
Date: Tue, 10 Feb 2015 09:40:46 +0100
Subject: [PATCH] Bug 1128196 - Don't relazify scripts with a TypeScript.
 r=till, a=lmandel

---
 js/src/jsscript.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/src/jsscript.h b/js/src/jsscript.h
index 4d548ef..9a0cfbb 100644
--- a/js/src/jsscript.h
+++ b/js/src/jsscript.h
@@ -1251,7 +1251,7 @@ class JSScript : public js::gc::BarrieredCell<JSScript>
     }
 
     bool isRelazifiable() const {
-        return (selfHosted() || lazyScript) &&
+        return (selfHosted() || lazyScript) && !types &&
                !isGenerator() && !hasBaselineScript() && !hasAnyIonScript() && !hasBeenInlined();
     }
     void setLazyScript(js::LazyScript *lazy) {
-- 
2.2.1