JS IsExceptionPending

From MDC

Determine whether an exception is pending in the JS engine.

[edit] Syntax

JSBool JS_IsExceptionPending(JSContext *cx);

Name	Type	Description
cx	JSContext *	Pointer to a JS context to check for pending exceptions.

[edit] Description

JS_IsExceptionPending returns JS_TRUE if an exception has been thrown in the context cx and the exception has not yet been caught or cleared. Otherwise, it returns JS_FALSE

This can be used from JSNative functions which call JS code to determine if the called JS code threw an exception or not.

[edit] See Also

LXR ID Search for JS_IsExceptionPending

JS_SetPendingException, JS_GetPendingException, JS_ClearPendingException, JS_ReportPendingException