Lines Matching full:gray
294 ** new objects. They, and only they, are old but gray.)
493 assert(!isgray(o)); /* strings are never gray */ in checkrefs()
541 l_setbit(o->marked, TESTBIT); /* mark that object is in a gray list */ in checkgraylist()
553 default: assert(0); /* other objects cannot be in a gray list */ in checkgraylist()
561 ** Check objects in gray lists.
566 total += checkgraylist(g, g->gray); in checkgrays()
576 ** Check whether 'o' should be in a gray list. If so, increment
582 return; /* gray lists not being kept in these phases */ in incifingray()
584 /* only open upvalues can be gray */ in incifingray()
586 return; /* upvalues are never in gray lists */ in incifingray()
588 /* these are the ones that must be in gray lists */ in incifingray()
600 lu_mem total = 0; /* number of object that should be in gray lists */ in checklist()
629 lu_mem totalin; /* total of objects that are in gray lists */ in lua_checkmemory()
630 lu_mem totalshould; /* total of objects that should be in gray lists */ in lua_checkmemory()
900 isblack(obj) ? "black" : "gray"); in gc_color()