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correct integer limits for Windows + small adjustments for short

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This commit is contained in:
Roberto Ierusalimschy 2014-04-16 15:45:51 -03:00
parent 4422b97472
commit c27ef1b79c
1 changed files with 14 additions and 3 deletions
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17
luaconf.h
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@ -1,5 +1,5 @@
/*
** $Id: luaconf.h,v 1.197 2014/04/12 14:51:53 roberto Exp roberto $
** $Id: luaconf.h,v 1.198 2014/04/14 16:58:54 roberto Exp roberto $
** Configuration file for Lua
** See Copyright Notice in lua.h
*/
@ -578,18 +578,27 @@
#elif defined(LUA_INT_LONGLONG) /* }{ long long */
#if defined(_WIN32)
#define LUA_INTEGER __int64
#define LUA_INTEGER_FRMLEN "I64"
#define LUA_MAXUNSIGNED _UI64_MAX
#define LUA_MAXINTEGER _I64_MAX
#define LUA_MININTEGER _I64_MIN
#else
#define LUA_INTEGER long long
#define LUA_INTEGER_FRMLEN "ll"
#endif
#define LUA_MAXUNSIGNED ULLONG_MAX
#define LUA_MAXINTEGER LLONG_MAX
#define LUA_MININTEGER LLONG_MIN
#elif defined(LUA_INT_SHORT) /* }{ short int; for tests */
#endif
#elif defined(LUA_INT_SHORT) /* }{ short int */
/* this option is for tests only; it is not fully functional */
#define LUA_INTEGER short int
#define LUA_INTEGER_FRMLEN ""
@ -607,6 +616,8 @@
#undef LUAI_MAXSTACK
#define LUAI_MAXSTACK 15000
#define l_castS2U(x) ((LUA_UNSIGNED)(unsigned short)(x))
#else /* }{ */
#error "numeric integer type not defined"