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'LUA_REAL_*' -> 'LUA_FLOAT_*' (everywhere else we are using 'float')

This commit is contained in:
Roberto Ierusalimschy 2015-03-31 09:00:07 -03:00
parent 63720a4290
commit cfc84c856d
1 changed files with 21 additions and 16 deletions
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37
luaconf.h
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@ -1,5 +1,5 @@
/*
** $Id: luaconf.h,v 1.247 2015/03/02 16:59:01 roberto Exp roberto $
** $Id: luaconf.h,v 1.248 2015/03/06 19:49:50 roberto Exp roberto $
** Configuration file for Lua
** See Copyright Notice in lua.h
*/
@ -97,7 +97,7 @@
/*
@@ LUA_INT_TYPE defines the type for Lua integers.
@@ LUA_REAL_TYPE defines the type for Lua floats.
@@ LUA_FLOAT_TYPE defines the type for Lua floats.
** Lua should work fine with any mix of these options (if supported
** by your C compiler). The usual configurations are 64-bit integers
** and 'double' (the default), 32-bit integers and 'float' (for
@ -110,10 +110,10 @@
#define LUA_INT_LONG 2
#define LUA_INT_LONGLONG 3
/* predefined options for LUA_REAL_TYPE */
#define LUA_REAL_FLOAT 1
#define LUA_REAL_DOUBLE 2
#define LUA_REAL_LONGDOUBLE 3
/* predefined options for LUA_FLOAT_TYPE */
#define LUA_FLOAT_FLOAT 1
#define LUA_FLOAT_DOUBLE 2
#define LUA_FLOAT_LONGDOUBLE 3
#if defined(LUA_32BITS) /* { */
/*
@ -124,22 +124,27 @@
#else /* otherwise use 'long' */
#define LUA_INT_TYPE LUA_INT_LONG
#endif
#define LUA_REAL_TYPE LUA_REAL_FLOAT
#define LUA_FLOAT_TYPE LUA_FLOAT_FLOAT
#elif defined(LUA_C89_NUMBERS) /* }{ */
/*
** largest types available for C89 ('long' and 'double')
*/
#define LUA_INT_TYPE LUA_INT_LONG
#define LUA_REAL_TYPE LUA_REAL_DOUBLE
#define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE
#endif /* } */
#else /* }{ */
/*
** default configuration for 64-bit Lua ('long long' and 'double')
*/
#if !defined(LUA_INT_TYPE)
#define LUA_INT_TYPE LUA_INT_LONGLONG
#define LUA_REAL_TYPE LUA_REAL_DOUBLE
#endif
#if !defined(LUA_FLOAT_TYPE)
#define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE
#endif /* } */
/* }================================================================== */
@ -392,7 +397,7 @@
/*
** {==================================================================
** Configuration for Numbers.
** Change these definitions if no predefined LUA_REAL_* / LUA_INT_*
** Change these definitions if no predefined LUA_FLOAT_* / LUA_INT_*
** satisfy your needs.
** ===================================================================
*/
@ -412,7 +417,7 @@
@@ lua_str2number converts a decimal numeric string to a number.
*/
#if LUA_REAL_TYPE == LUA_REAL_FLOAT /* { single float */
#if LUA_FLOAT_TYPE == LUA_FLOAT_FLOAT /* { single float */
#define LUA_NUMBER float
@ -426,7 +431,7 @@
#define lua_str2number(s,p) strtof((s), (p))
#elif LUA_REAL_TYPE == LUA_REAL_LONGDOUBLE /* }{ long double */
#elif LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE /* }{ long double */
#define LUA_NUMBER long double
@ -439,7 +444,7 @@
#define lua_str2number(s,p) strtold((s), (p))
#elif LUA_REAL_TYPE == LUA_REAL_DOUBLE /* }{ double */
#elif LUA_FLOAT_TYPE == LUA_FLOAT_DOUBLE /* }{ double */
#define LUA_NUMBER double
@ -454,7 +459,7 @@
#else /* }{ */
#error "numeric real type not defined"
#error "numeric float type not defined"
#endif /* } */
@ -696,7 +701,7 @@
** smaller buffer would force a memory allocation for each call to
** 'string.format'.)
*/
#if defined(LUA_REAL_LONGDOUBLE)
#if defined(LUA_FLOAT_LONGDOUBLE)
#define LUAL_BUFFERSIZE 8192
#else
#define LUAL_BUFFERSIZE ((int)(0x80 * sizeof(void*) * sizeof(lua_Integer)))