It can be a little slower, but only for quite large stacks and moreover stack reallocation is not a common operation. With no strong contrary reason, it is better to follow the standard.
@@ -199,7 +199,7 @@ l_noret luaD_errerr (lua_State *L) {
** The following macro chooses how strict is the code.
*/
#if !defined(LUAI_STRICT_ADDRESS)
-#define LUAI_STRICT_ADDRESS 0
+#define LUAI_STRICT_ADDRESS 1
#endif
#if LUAI_STRICT_ADDRESS
@@ -44,8 +44,8 @@
#define LUA_RAND32
-/* test stack reallocation with strict address use */
-#define LUAI_STRICT_ADDRESS 1
+/* test stack reallocation without strict address use */
+#define LUAI_STRICT_ADDRESS 0
/* memory-allocator control variables */