X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Flisp%2Fao_lisp_cons.c;h=4929b91cf73dfcaeb0964d46928c6b53d22c13fb;hb=3366efb139653939f053c1fe4aba352ba3b66c94;hp=f8a34ed4914a1e0073116f964bd08b7c47f0ccad;hpb=11cb03b1d336ee90c422be27588f57be573a9546;p=fw%2Faltos

diff --git a/src/lisp/ao_lisp_cons.c b/src/lisp/ao_lisp_cons.c
index f8a34ed4..4929b91c 100644
--- a/src/lisp/ao_lisp_cons.c
+++ b/src/lisp/ao_lisp_cons.c
@@ -16,21 +16,6 @@
 
 #define OFFSET(a)	((int) ((uint8_t *) (a) - ao_lisp_const))
 
-#if 0
-static int cons_depth;
-#define DBG(...)	do { int d; for (d = 0; d < cons_depth; d++) printf ("  "); printf(__VA_ARGS__); } while(0)
-#define DBG_IN()	(cons_depth++)
-#define DBG_OUT()	(cons_depth--)
-#define DBG_PR(c)	ao_lisp_cons_print(ao_lisp_cons_poly(c))
-#define DBG_PRP(p)	ao_lisp_poly_print(p)
-#else
-#define DBG(...)
-#define DBG_IN()
-#define DBG_OUT()
-#define DBG_PR(c)
-#define DBG_PRP(p)
-#endif
-
 static void cons_mark(void *addr)
 {
 	struct ao_lisp_cons	*cons = addr;
@@ -55,25 +40,15 @@ static void cons_move(void *addr)
 {
 	struct ao_lisp_cons	*cons = addr;
 
-	DBG_IN();
-	DBG("move cons start %d\n", OFFSET(cons));
-	for (;;) {
-		struct ao_lisp_cons	*cdr;
-		ao_poly			car;
+	if (!cons)
+		return;
 
-		car = ao_lisp_poly_move(cons->car);
-		DBG(" moved car %d -> %d\n", OFFSET(ao_lisp_ref(cons->car)), OFFSET(ao_lisp_ref(car)));
-		cons->car = car;
-		cdr = ao_lisp_poly_cons(cons->cdr);
-		cdr = ao_lisp_move_memory(cdr, sizeof (struct ao_lisp_cons));
-		if (!cdr)
+	for (;;) {
+		(void) ao_lisp_poly_move(&cons->car);
+		if (ao_lisp_poly_move(&cons->cdr))
 			break;
-		DBG(" moved cdr %d -> %d\n", OFFSET(ao_lisp_poly_cons(cons->cdr)), OFFSET(cdr));
-		cons->cdr = ao_lisp_cons_poly(cdr);
-		cons = cdr;
+		cons = ao_lisp_poly_cons(cons->cdr);
 	}
-	DBG("move cons end\n");
-	DBG_OUT();
 }
 
 const struct ao_lisp_type ao_lisp_cons_type = {