/* -----------------------------------------------------------------------------
- * $Id: GC.c,v 1.160 2003/09/23 15:31:02 simonmar Exp $
+ * $Id: GC.c,v 1.161 2003/10/22 15:00:59 simonmar Exp $
*
* (c) The GHC Team 1998-2003
*
// false, but that breaks some assumptions (eg. every
// closure on the mutable list is supposed to have the MUT
// flag set, and MUT_ARR_PTRS_FROZEN doesn't).
+
+ // Set the mut_link field to NULL, so that we will put this
+ // array back on the mutable list if it is subsequently thawed
+ // by unsafeThaw#.
+ ((StgMutArrPtrs*)p)->mut_link = NULL;
break;
}
for (p = (P_)((StgMutArrPtrs *)p)->payload; p < next; p++) {
(StgClosure *)*p = evacuate((StgClosure *)*p);
}
+ // Set the mut_link field to NULL, so that we will put this
+ // array on the mutable list if it is subsequently thawed
+ // by unsafeThaw#.
+ ((StgMutArrPtrs*)p)->mut_link = NULL;
break;
}
for (p = (P_)((StgMutArrPtrs *)p)->payload; p < next; p++) {
(StgClosure *)*p = evacuate((StgClosure *)*p);
}
+ // Set the mut_link field to NULL, so that we will put this
+ // array on the mutable list if it is subsequently thawed
+ // by unsafeThaw#.
+ ((StgMutArrPtrs*)p)->mut_link = NULL;
break;
}
(StgClosure *)*q = evacuate((StgClosure *)*q);
}
evac_gen = 0;
+ // Set the mut_link field to NULL, so that we will put this
+ // array back on the mutable list if it is subsequently thawed
+ // by unsafeThaw#.
p->mut_link = NULL;
if (failed_to_evac) {
failed_to_evac = rtsFalse;