diff options
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 33 |
1 files changed, 19 insertions, 14 deletions
@@ -1509,6 +1509,7 @@ obj_free(rb_objspace_t *objspace, VALUE obj) if (FL_TEST(obj, FL_EXIVAR)) { rb_free_generic_ivar((VALUE)obj); + FL_UNSET(obj, FL_EXIVAR); } switch (BUILTIN_TYPE(obj)) { @@ -2042,6 +2043,7 @@ run_final(rb_objspace_t *objspace, VALUE obj) VALUE args[3], table, objid; objid = rb_obj_id(obj); /* make obj into id */ + RBASIC(obj)->klass = 0; if (RDATA(obj)->dfree) { (*RDATA(obj)->dfree)(DATA_PTR(obj)); @@ -2085,16 +2087,18 @@ static int chain_finalized_object(st_data_t key, st_data_t val, st_data_t arg) { RVALUE *p = (RVALUE *)key, **final_list = (RVALUE **)arg; - if ((p->as.basic.flags & (FL_FINALIZE|FL_MARK)) == FL_FINALIZE) { + if (p->as.basic.flags & FL_FINALIZE) { if (BUILTIN_TYPE(p) != T_DEFERRED) { p->as.free.flags = FL_MARK | T_DEFERRED; /* remain marked */ RDATA(p)->dfree = 0; } p->as.free.next = *final_list; *final_list = p; + return ST_CONTINUE; + } + else { return ST_DELETE; } - return ST_CONTINUE; } void @@ -2105,21 +2109,22 @@ rb_gc_call_finalizer_at_exit(void) size_t i; /* run finalizers */ - if (need_call_final) { - do { - p = deferred_final_list; - deferred_final_list = 0; - finalize_list(objspace, p); - mark_tbl(objspace, finalizer_table, 0); + if (finalizer_table) { + p = deferred_final_list; + deferred_final_list = 0; + finalize_list(objspace, p); + while (finalizer_table->num_entries > 0) { + RVALUE *final_list = 0; st_foreach(finalizer_table, chain_finalized_object, - (st_data_t)&deferred_final_list); - } while (deferred_final_list); - if (finalizer_table->num_entries) { - rb_warning("%d finalizer%s left not-invoked due to self-reference", - finalizer_table->num_entries, - finalizer_table->num_entries > 1 ? "s" : ""); + (st_data_t)&final_list); + if (!(p = final_list)) break; + do { + final_list = p->as.free.next; + run_final(objspace, (VALUE)p); + } while ((p = final_list) != 0); } st_free_table(finalizer_table); + finalizer_table = 0; } /* finalizers are part of garbage collection */ during_gc++; |