altos/lisp: Eliminate compiler warning about array bounds at -O3

[fw/altos] / src / lisp / ao_lisp_poly.c

diff --git a/src/lisp/ao_lisp_poly.c b/src/lisp/ao_lisp_poly.c
index 9717fd73131b30712bf7a033f874417b8016034c..236176e76baffc91fc0bfeeedc9c78511b6d465d 100644 (file)
--- a/src/lisp/ao_lisp_poly.c
+++ b/src/lisp/ao_lisp_poly.c
@@ -89,8 +89,8 @@ ao_lisp_ref(ao_poly poly) {
        if (poly == AO_LISP_NIL)
                return NULL;
        if (poly & AO_LISP_CONST)
-               return (void *) (AO_LISP_CONST_BASE + (poly & AO_LISP_REF_MASK));
-       return (void *) (AO_LISP_POOL_BASE + (poly & AO_LISP_REF_MASK));
+               return (void *) (ao_lisp_const + (poly & AO_LISP_REF_MASK) - 4);
+       return (void *) (ao_lisp_pool + (poly & AO_LISP_REF_MASK) - 4);
 }
 
 ao_poly
@@ -99,6 +99,6 @@ ao_lisp_poly(const void *addr, ao_poly type) {
        if (a == NULL)
                return AO_LISP_NIL;
        if (AO_LISP_IS_CONST(a))
-               return AO_LISP_CONST | (a - AO_LISP_CONST_BASE) | type;
-       return (a - AO_LISP_POOL_BASE) | type;
+               return AO_LISP_CONST | (a - ao_lisp_const + 4) | type;
+       return (a - ao_lisp_pool + 4) | type;
 }