This article covers features introduced in SpiderMonkey 38

Return the original value of Error.prototype.


JSObject *
JS_GetErrorPrototype(JSContext *cx);
Name Type Description
cx JSContext * Pointer to a JS context whose errors should be reported via your function. Other contexts in the same runtime can have their own error reporting functions.


JS_GetErrorPrototype returns the original value of Error.prototype from the global object of the current compartment of cx.

See Also