/*
* The given JSErrorReport object have been zeroed and must not outlive
* cx->fp() (otherwise owned fields may become invalid).
*/
static void
PopulateReportBlame(JSContext* cx, JSErrorReport* report)
{
JSCompartment* compartment = cx->compartment();
if (!compartment)
return;
/*
* Walk stack until we find a frame that is associated with a non-builtin
* rather than a builtin frame and which we're allowed to know about.
*/
NonBuiltinFrameIter iter(cx, compartment->principals());
if (iter.done())
return;
report->filename = iter.filename();
report->lineno = iter.computeLine(&report->column);
// XXX: Make the column 1-based as in other browsers, instead of 0-based
// which is how SpiderMonkey stores it internally. This will be
// unnecessary once bug 1144340 is fixed.
report->column++;
report->isMuted = iter.mutedErrors();
}
