Changeset 34075 in webkit for trunk/JavaScriptCore/VM/Machine.cpp

Timestamp:

May 23, 2008, 7:23:23 AM (17 years ago)

Author:

[email protected]

Message:

SQUIRRELFISH: JavaScript error messages are missing informative text

Reviewed by Anders

Partial fix.
Tidy up error messages, makes a couple of them provide slightly more info.
Inexplicably leads to a 1% SunSpider Progression.

File:

• trunk/JavaScriptCore/VM/Machine.cpp (modified) (1 diff)

trunk/JavaScriptCore/VM/Machine.cpp

@@ -430 +430 @@
 }
 
-static NEVER_INLINE bool isNotObject(ExecState* exec, const Instruction*, CodeBlock*, JSValue* value, JSValue*& exceptionData)
+static NEVER_INLINE bool isNotObject(ExecState* exec, bool forInstanceOf, CodeBlock*, JSValue* value, JSValue*& exceptionData)
 {
     if (value->isObject())
         return false;
-    exceptionData = createNotAnObjectError(exec, value, 0);
+    exceptionData = createInvalidParamError(exec, forInstanceOf ? "instanceof" : "in" , value);
     return true;
 }