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wrong test in '#if' for floating-point type

This commit is contained in:
Roberto Ierusalimschy 2016-08-22 14:21:12 -03:00
parent e4a9e6fcca
commit 349badabc1
1 changed files with 3 additions and 3 deletions
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6
luaconf.h
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@ -1,5 +1,5 @@
/*
** $Id: luaconf.h,v 1.255 2016/05/01 20:06:09 roberto Exp roberto $
** $Id: luaconf.h,v 1.256 2016/07/18 17:55:59 roberto Exp roberto $
** Configuration file for Lua
** See Copyright Notice in lua.h
*/
@ -740,11 +740,11 @@
/*
@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
** CHANGE it if it uses too much C-stack space. (For long double,
** 'string.format("%.99f", 1e4932)' needs ~5030 bytes, so a
** 'string.format("%.99f", -1e4932)' needs 5034 bytes, so a
** smaller buffer would force a memory allocation for each call to
** 'string.format'.)
*/
#if defined(LUA_FLOAT_LONGDOUBLE)
#if LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE
#define LUAL_BUFFERSIZE 8192
#else
#define LUAL_BUFFERSIZE ((int)(0x80 * sizeof(void*) * sizeof(lua_Integer)))