void
JSCompartment::clearTraps(JSContext *cx, JSScript *script)
{
for (BreakpointSiteMap::Enum e(breakpointSites); !e.empty(); e.popFront()) {
BreakpointSite *site = e.front().value;
if (!script || site->script == script)
site->clearTrap(cx, &e);
}
}
void
JSCompartment::sweepBreakpoints(JSContext *cx)
{
for (BreakpointSiteMap::Enum e(breakpointSites); !e.empty(); e.popFront()) {
BreakpointSite *site = e.front().value;
// clearTrap and nextbp are necessary here to avoid possibly
// reading *site or *bp after destroying it.
bool scriptGone = IsAboutToBeFinalized(cx, site->script);
bool clearTrap = scriptGone && site->hasTrap();
Breakpoint *nextbp;
for (Breakpoint *bp = site->firstBreakpoint(); bp; bp = nextbp) {
nextbp = bp->nextInSite();
if (scriptGone || IsAboutToBeFinalized(cx, bp->debugger->toJSObject()))
bp->destroy(cx, &e);
}
if (clearTrap)
site->clearTrap(cx, &e);
}
}