silence some warnings

1 files changed, 3 insertions, 1 deletions

diff --git a/rega.c b/rega.c
index c97d1e1..d2d42e0 100644
--- a/rega.c
+++ b/rega.c
@@ -239,6 +239,8 @@ pmrec(enum PMStat *status, int i, int *k)
 		c = -1;
 		emit(Ocopy, pm[i].cls, pm[i].dst, pm[i].src, R);
 		break;
+	default:
+		die("unreachable");
 	}
 	status[i] = Moved;
 	return c;
@@ -668,7 +670,7 @@ rega(Fn *fn)
 			b1->link = blist;
 			blist = b1;
 			fn->nblk++;
-			(void)!snprintf(b1->name, sizeof(b1->name), "%s_%s", b->name, s->name);
+			snprintf(b1->name, NString, "%s_%s", b->name, s->name);
 			b1->nins = &insb[NIns] - curi;
 			stmov += b1->nins;
 			stblk += 1;