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slightly better definition for 'changenvalue'

This commit is contained in:
Roberto Ierusalimschy 2010-05-07 15:44:46 -03:00
parent ad2b5decc8
commit 0bccf03d7e
1 changed files with 2 additions and 3 deletions
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5
lobject.h
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@ -1,5 +1,5 @@
/*
** $Id: lobject.h,v 2.38 2010/04/14 15:13:48 roberto Exp roberto $
** $Id: lobject.h,v 2.39 2010/04/18 13:22:48 roberto Exp roberto $
** Type definitions for Lua objects
** See Copyright Notice in lua.h
*/
@ -142,8 +142,7 @@ typedef struct lua_TValue {
#define setfvalue(obj,x) \
{ TValue *i_o=(obj); i_o->value_.f=(x); i_o->tt_=LUA_TLCF; }
#define changenvalue(obj,x) \
( lua_assert((obj)->tt_==LUA_TNUMBER), (obj)->value_.n=(x) )
#define changenvalue(o,x) check_exp((o)->tt_==LUA_TNUMBER, (o)->value_.n=(x))
#define setpvalue(obj,x) \
{ TValue *i_o=(obj); i_o->value_.p=(x); i_o->tt_=LUA_TLIGHTUSERDATA; }