From 45f3797a5b3ac126fb8ada48492fbca4be39912b Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Fri, 21 Jun 2013 14:42:28 -0300
Subject: 'long' may have more than 32 bits in some machines; use 'int' for
small lua_Integer unless necessary to use 'long'
---
luaconf.h | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
(limited to 'luaconf.h')
diff --git a/luaconf.h b/luaconf.h
index a7a16f6a..fe9fcd25 100644
--- a/luaconf.h
+++ b/luaconf.h
@@ -1,5 +1,5 @@
/*
-** $Id: luaconf.h,v 1.182 2013/06/13 19:35:08 roberto Exp roberto $
+** $Id: luaconf.h,v 1.183 2013/06/20 15:02:49 roberto Exp roberto $
** Configuration file for Lua
** See Copyright Notice in lua.h
*/
@@ -494,14 +494,21 @@
#if LUA_SMALL_INT /* { */
-#define LUA_INTEGER long
+#if LUAI_BITSINT >= 32
+
+#define LUA_INTEGER int
+#define LUA_INTEGER_FRMLEN ""
+
+#else
+#define LUA_INTEGER long
#define LUA_INTEGER_FRMLEN "l"
-#else /* }{ */
+#endif
-#define LUA_INTEGER long long
+#else /* }{ */
+#define LUA_INTEGER long long
#define LUA_INTEGER_FRMLEN "ll"
#endif /* } */
@@ -510,7 +517,7 @@
#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d"
#define lua_integer2str(s,n) sprintf((s), LUA_INTEGER_FMT, (n))
-#define LUA_UNSIGNED unsigned LUA_INTEGER
+#define LUA_UNSIGNED unsigned LUA_INTEGER
/* }================================================================== */
--
cgit v1.2.3-55-g6feb