StgWeak *weak_ptr_list;
+// So that we can detect when a finalizer illegally calls back into Haskell
+rtsBool running_finalizers = rtsFalse;
+
void
runCFinalizer(StgVoid *fn, StgVoid *ptr, StgVoid *env, StgWord flag)
{
{
StgWeak *w;
+ running_finalizers = rtsTrue;
+
for (w = list; w; w = w->link) {
StgArrWords *farr;
(StgVoid *)farr->payload[2],
farr->payload[3]);
}
+
+ running_finalizers = rtsFalse;
}
/*
StgMutArrPtrs *arr;
nat n;
+ running_finalizers = rtsTrue;
+
// count number of finalizers, and kill all the weak pointers first...
n = 0;
for (w = list; w; w = w->link) {
SET_HDR(w, &stg_DEAD_WEAK_info, w->header.prof.ccs);
}
+ running_finalizers = rtsFalse;
+
// No finalizers to run?
if (n == 0) return;