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'long' may have more than 32 bits in some machines; use 'int' for 

small lua_Integer unless necessary to use 'long'
This commit is contained in:
Roberto Ierusalimschy 2013-06-21 14:42:28 -03:00
parent de6e5a5919
commit 45f3797a5b
1 changed files with 12 additions and 5 deletions
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17
luaconf.h
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@ -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 ** Configuration file for Lua
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -494,14 +494,21 @@
#if LUA_SMALL_INT /* { */ #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" #define LUA_INTEGER_FRMLEN "l"
#endif
#else /* }{ */ #else /* }{ */
#define LUA_INTEGER long long #define LUA_INTEGER long long
#define LUA_INTEGER_FRMLEN "ll" #define LUA_INTEGER_FRMLEN "ll"
#endif /* } */ #endif /* } */
@ -510,7 +517,7 @@
#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d" #define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d"
#define lua_integer2str(s,n) sprintf((s), LUA_INTEGER_FMT, (n)) #define lua_integer2str(s,n) sprintf((s), LUA_INTEGER_FMT, (n))
#define LUA_UNSIGNED unsigned LUA_INTEGER #define LUA_UNSIGNED unsigned LUA_INTEGER
/* }================================================================== */ /* }================================================================== */