--- a/js/src/jsscript.h
+++ b/js/src/jsscript.h
@@ -630,19 +630,17 @@ class JSScript : public js::gc::Cell
     void setOriginalFunctionObject(JSObject *fun);
 
     JSFlatString *sourceData(JSContext *cx);
 
     static bool loadSource(JSContext *cx, js::HandleScript scr, bool *worked);
 
     js::ScriptSource *scriptSource() const;
 
-    js::ScriptSourceObject *sourceObject() const {
-        return &sourceObject_->asScriptSource();;
-    }
+    js::ScriptSourceObject *sourceObject() const;
 
     void setSourceObject(js::ScriptSourceObject *sourceObject);
 
     inline const char *filename() const;
 
   public:
 
     /* Return whether this script was compiled for 'eval' */
@@ -1093,20 +1091,17 @@ class ScriptSourceHolder
     }
 };
 
 class ScriptSourceObject : public JSObject {
   public:
     static void finalize(FreeOp *fop, JSObject *obj);
     static ScriptSourceObject *create(JSContext *cx, ScriptSource *source);
 
-    ScriptSource *source() {
-        return static_cast<ScriptSource *>(getReservedSlot(SOURCE_SLOT).toPrivate());
-    }
-
+    inline ScriptSource *source();
     void setSource(ScriptSource *source);
 
   private:
     static const uint32_t SOURCE_SLOT = 0;
 };
 
 // Information about a script which may be (or has been) lazily compiled to
 // bytecode from its source.
@@ -1429,23 +1424,16 @@ struct ScriptAndCounts
 
     ion::IonScriptCounts *getIonCounts() const {
         return scriptCounts.ionCounts;
     }
 };
 
 } /* namespace js */
 
-inline js::ScriptSourceObject &
-JSObject::asScriptSource()
-{
-    JS_ASSERT(isScriptSource());
-    return *static_cast<js::ScriptSourceObject *>(this);
-}
-
 extern jssrcnote *
 js_GetSrcNote(JSContext *cx, JSScript *script, jsbytecode *pc);
 
 extern jsbytecode *
 js_LineNumberToPC(JSScript *script, unsigned lineno);
 
 extern JS_FRIEND_API(unsigned)
 js_GetScriptLineExtent(JSScript *script);

--- a/js/src/jsscriptinlines.h
+++ b/js/src/jsscriptinlines.h
@@ -97,16 +97,21 @@ JSScript::setFunction(JSFunction *fun)
 }
 
 inline js::ScriptSource *
 JSScript::scriptSource() const
 {
     return sourceObject()->source();
 }
 
+inline js::ScriptSourceObject *
+JSScript::sourceObject() const {
+    return &sourceObject_->asScriptSource();
+}
+
 inline JSFunction *
 JSScript::getFunction(size_t index)
 {
     JSObject *funobj = getObject(index);
 #ifdef DEBUG
     JSFunction *fun = funobj->toFunction();
     JS_ASSERT_IF(fun->isNative(), IsAsmJSModuleNative(fun->native()));
 #endif
@@ -216,9 +221,21 @@ JSScript::originalFunction() const {
 
 inline void
 JSScript::setOriginalFunctionObject(JSObject *fun) {
     JS_ASSERT(isCallsiteClone);
     JS_ASSERT(fun->isFunction());
     enclosingScopeOrOriginalFunction_ = fun;
 }
 
+inline js::ScriptSource *
+js::ScriptSourceObject::source() {
+    return static_cast<ScriptSource *>(getReservedSlot(SOURCE_SLOT).toPrivate());
+}
+
+inline js::ScriptSourceObject &
+JSObject::asScriptSource()
+{
+    JS_ASSERT(isScriptSource());
+    return *static_cast<js::ScriptSourceObject *>(this);
+}
+
 #endif /* jsscriptinlines_h___ */