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-rw-r--r--lvm.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/lvm.c b/lvm.c
index 0bff6210..f30806bd 100644
--- a/lvm.c
+++ b/lvm.c
@@ -1,5 +1,5 @@
1/* 1/*
2** $Id: lvm.c,v 2.194 2014/04/08 14:28:04 roberto Exp roberto $ 2** $Id: lvm.c,v 2.195 2014/04/09 17:05:11 roberto Exp roberto $
3** Lua virtual machine 3** Lua virtual machine
4** See Copyright Notice in lua.h 4** See Copyright Notice in lua.h
5*/ 5*/
@@ -87,7 +87,7 @@ int luaV_tostring (lua_State *L, StkId obj) {
87** This function should be called only when 'n' has an integral value. 87** This function should be called only when 'n' has an integral value.
88*/ 88*/
89int luaV_numtointeger (lua_Number n, lua_Integer *p) { 89int luaV_numtointeger (lua_Number n, lua_Integer *p) {
90 if (cast_num(MIN_INTEGER) <= n && n < (MAX_INTEGER + cast_num(1))) { 90 if (cast_num(LUA_MININTEGER) <= n && n < (LUA_MAXINTEGER + cast_num(1))) {
91 *p = cast_integer(n); 91 *p = cast_integer(n);
92 lua_assert(cast_num(*p) == n); 92 lua_assert(cast_num(*p) == n);
93 return 1; 93 return 1;
@@ -343,7 +343,7 @@ void luaV_objlen (lua_State *L, StkId ra, const TValue *rb) {
343 343
344 344
345lua_Integer luaV_div (lua_State *L, lua_Integer x, lua_Integer y) { 345lua_Integer luaV_div (lua_State *L, lua_Integer x, lua_Integer y) {
346 if (cast_unsigned(y) + 1 <= 1u) { /* special cases: -1 or 0 */ 346 if (cast_unsigned(y) + 1u <= 1u) { /* special cases: -1 or 0 */
347 if (y == 0) 347 if (y == 0)
348 luaG_runerror(L, "attempt to divide by zero"); 348 luaG_runerror(L, "attempt to divide by zero");
349 return intop(-, 0, x); /* y==-1; avoid overflow with 0x80000...//-1 */ 349 return intop(-, 0, x); /* y==-1; avoid overflow with 0x80000...//-1 */
@@ -359,7 +359,7 @@ lua_Integer luaV_div (lua_State *L, lua_Integer x, lua_Integer y) {
359 359
360 360
361lua_Integer luaV_mod (lua_State *L, lua_Integer x, lua_Integer y) { 361lua_Integer luaV_mod (lua_State *L, lua_Integer x, lua_Integer y) {
362 if (cast_unsigned(y) + 1 <= 1u) { /* special cases: -1 or 0 */ 362 if (cast_unsigned(y) + 1u <= 1u) { /* special cases: -1 or 0 */
363 if (y == 0) 363 if (y == 0)
364 luaG_runerror(L, "attempt to perform 'n%%0'"); 364 luaG_runerror(L, "attempt to perform 'n%%0'");
365 return 0; /* y==-1; avoid overflow with 0x80000...%-1 */ 365 return 0; /* y==-1; avoid overflow with 0x80000...%-1 */