From 1523114e47185c0ed977f28737299b8fa037ac56 Mon Sep 17 00:00:00 2001
From: "brendan%mozilla.org" <brendan%mozilla.org>
Date: Fri, 14 Jan 2000 00:49:30 +0000
Subject: [PATCH] InitStandardClasses so JS compiler makes well-prototyped
 objects (22048,22098 r=shaver).

---
 content/xul/document/src/nsXULPrototypeDocument.cpp | 4 ++++
 rdf/content/src/nsXULPrototypeDocument.cpp          | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/content/xul/document/src/nsXULPrototypeDocument.cpp b/content/xul/document/src/nsXULPrototypeDocument.cpp
index 90c2b2a7608..b83a2257de9 100644
--- a/content/xul/document/src/nsXULPrototypeDocument.cpp
+++ b/content/xul/document/src/nsXULPrototypeDocument.cpp
@@ -307,6 +307,10 @@ nsXULPrototypeDocument::GetScriptObject(nsIScriptContext *aContext, void **aObje
         JS_SetParent(cx, mScriptObject, nsnull);
 
         JS_AddNamedRoot(cx, &mScriptObject, "nsXULPrototypeDocument::mScriptObject");
+
+        // We need standard classes, in particular RegExp, to compile JS.
+        if (!JS_InitStandardClasses(cx, mScriptObject))
+            return NS_ERROR_FAILURE;
     }
     *aObject = mScriptObject;
     return NS_OK;
diff --git a/rdf/content/src/nsXULPrototypeDocument.cpp b/rdf/content/src/nsXULPrototypeDocument.cpp
index 90c2b2a7608..b83a2257de9 100644
--- a/rdf/content/src/nsXULPrototypeDocument.cpp
+++ b/rdf/content/src/nsXULPrototypeDocument.cpp
@@ -307,6 +307,10 @@ nsXULPrototypeDocument::GetScriptObject(nsIScriptContext *aContext, void **aObje
         JS_SetParent(cx, mScriptObject, nsnull);
 
         JS_AddNamedRoot(cx, &mScriptObject, "nsXULPrototypeDocument::mScriptObject");
+
+        // We need standard classes, in particular RegExp, to compile JS.
+        if (!JS_InitStandardClasses(cx, mScriptObject))
+            return NS_ERROR_FAILURE;
     }
     *aObject = mScriptObject;
     return NS_OK;