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-rw-r--r--src/systemc/core/scheduler.hh11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/systemc/core/scheduler.hh b/src/systemc/core/scheduler.hh
index 697aa11ad..3068a0aaa 100644
--- a/src/systemc/core/scheduler.hh
+++ b/src/systemc/core/scheduler.hh
@@ -238,10 +238,11 @@ class Scheduler
deschedule(ScEvent *event)
{
if (event->when() == getCurTick()) {
- // Remove from delta notifications.
- deltas.erase(event);
- event->deschedule();
- return;
+ // Attempt to remove from delta notifications.
+ if (deltas.erase(event) == 1) {
+ event->deschedule();
+ return;
+ }
}
// Timed notification/timeout.
@@ -250,7 +251,7 @@ class Scheduler
"Descheduling event at time with no events.");
TimeSlot *ts = tsit->second;
ScEvents &events = ts->events;
- events.erase(event);
+ assert(events.erase(event));
event->deschedule();
// If no more events are happening at this time slot, get rid of it.