From 615c9163b130b085bff5d457c6c0d5f7f4631540 Mon Sep 17 00:00:00 2001
From: Jim Blandy <jimb@mozilla.com>
Date: Tue, 15 Mar 2011 12:18:36 -0700
Subject: [PATCH] Bug 554955: Make JSObject::setMap not pretend to take a const
 shape. r=jorendorff

---
 js/src/jsobj.h           | 6 +++---
 js/src/jsscript.h        | 2 +-
 js/src/jsscriptinlines.h | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/js/src/jsobj.h b/js/src/jsobj.h
index 2282f0230b0c..a4a0dce72f8f 100644
--- a/js/src/jsobj.h
+++ b/js/src/jsobj.h
@@ -505,14 +505,14 @@ struct JSObject : js::gc::Cell {
 
     bool hasOwnShape() const    { return !!(flags & OWN_SHAPE); }
 
-    void setMap(const JSObjectMap *amap) {
+    void setMap(JSObjectMap *amap) {
         JS_ASSERT(!hasOwnShape());
-        map = const_cast<JSObjectMap *>(amap);
+        map = amap;
         objShape = map->shape;
     }
 
     void setSharedNonNativeMap() {
-        setMap(&JSObjectMap::sharedNonNative);
+        setMap(const_cast<JSObjectMap *>(&JSObjectMap::sharedNonNative));
     }
 
     void deletingShapeChange(JSContext *cx, const js::Shape &shape);
diff --git a/js/src/jsscript.h b/js/src/jsscript.h
index 010bb64b322d..1f9db651b5d9 100644
--- a/js/src/jsscript.h
+++ b/js/src/jsscript.h
@@ -203,7 +203,7 @@ class Bindings {
     bool hasLocalNames() const { return countLocalNames() > 0; }
 
     /* Returns the shape lineage generated for these bindings. */
-    inline const js::Shape *lastShape() const;
+    inline js::Shape *lastShape() const;
 
     enum {
         /*
diff --git a/js/src/jsscriptinlines.h b/js/src/jsscriptinlines.h
index 5c8c02e449c3..1d48a75ead2d 100644
--- a/js/src/jsscriptinlines.h
+++ b/js/src/jsscriptinlines.h
@@ -85,7 +85,7 @@ Bindings::clone(JSContext *cx, Bindings *bindings)
     *this = *bindings;
 }
 
-const Shape *
+Shape *
 Bindings::lastShape() const
 {
     JS_ASSERT(lastBinding);