GCSsweep          633 lj_gc.c              g->gc.state = GCSsweep;  /* All string hash chains sweeped. */
GCSsweep          638 lj_gc.c          case GCSsweep: {
GCSsweep          745 lj_gc.c          while (g->gc.state == GCSsweepstring || g->gc.state == GCSsweep)