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Using LUAI_UAC* types more consistently on vararg calls

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This commit is contained in:
Roberto Ierusalimschy
2016-12-20 16:37:00 -02:00
parent 24f6e236a3
commit 9903dd52a3
5 changed files with 35 additions and 24 deletions
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16
luaconf.h
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@@ -1,5 +1,5 @@
/*
** $Id: luaconf.h,v 1.256 2016/07/18 17:55:59 roberto Exp roberto $
** $Id: luaconf.h,v 1.257 2016/08/22 17:21:12 roberto Exp roberto $
** Configuration file for Lua
** See Copyright Notice in lua.h
*/
@@ -416,7 +416,7 @@
/*
@@ LUA_NUMBER is the floating-point type used by Lua.
@@ LUAI_UACNUMBER is the result of an 'usual argument conversion'
@@ LUAI_UACNUMBER is the result of a 'default argument promotion'
@@ over a floating number.
@@ l_mathlim(x) corrects limit name 'x' to the proper float type
** by prefixing it with one of FLT/DBL/LDBL.
@@ -433,7 +433,8 @@
#define l_floor(x) (l_mathop(floor)(x))
#define lua_number2str(s,sz,n) l_sprintf((s), sz, LUA_NUMBER_FMT, (n))
#define lua_number2str(s,sz,n) \
l_sprintf((s), sz, LUA_NUMBER_FMT, (LUAI_UACNUMBER)(n))
/*
@@ lua_numbertointeger converts a float number to an integer, or
@@ -510,7 +511,7 @@
**
@@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER.
**
@@ LUAI_UACINT is the result of an 'usual argument conversion'
@@ LUAI_UACINT is the result of a 'default argument promotion'
@@ over a lUA_INTEGER.
@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers.
@@ LUA_INTEGER_FMT is the format for writing integers.
@@ -523,10 +524,12 @@
/* The following definitions are good for most cases here */
#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d"
#define lua_integer2str(s,sz,n) l_sprintf((s), sz, LUA_INTEGER_FMT, (n))
#define LUAI_UACINT LUA_INTEGER
#define lua_integer2str(s,sz,n) \
l_sprintf((s), sz, LUA_INTEGER_FMT, (LUAI_UACINT)(n))
/*
** use LUAI_UACINT here to avoid problems with promotions (which
** can turn a comparison between unsigneds into a signed comparison)
@@ -624,7 +627,8 @@
** provide its own implementation.
*/
#if !defined(LUA_USE_C89)
#define lua_number2strx(L,b,sz,f,n) ((void)L, l_sprintf(b,sz,f,n))
#define lua_number2strx(L,b,sz,f,n) \
((void)L, l_sprintf(b,sz,f,(LUAI_UACNUMBER)(n)))
#endif