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This commit is contained in:
Roberto Ierusalimschy
2002-09-02 16:54:49 -03:00
parent 2c670baf24
commit 4964e7c8a0
4 changed files with 26 additions and 32 deletions
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6
lobject.h
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@@ -1,5 +1,5 @@
/*
** $Id: lobject.h,v 1.143 2002/08/16 14:45:55 roberto Exp roberto $
** $Id: lobject.h,v 1.144 2002/08/30 19:09:21 roberto Exp roberto $
** Type definitions for Lua objects
** See Copyright Notice in lua.h
*/
@@ -67,6 +67,7 @@ typedef struct lua_TObject {
/* Macros to access values */
#define ttype(o) ((o)->tt)
#define gcvalue(o) check_exp(iscollectable(o), (o)->value.gc)
#define pvalue(o) check_exp(ttislightuserdata(o), (o)->value.p)
#define nvalue(o) check_exp(ttisnumber(o), (o)->value.n)
#define tsvalue(o) check_exp(ttisstring(o), &(o)->value.gc->ts)
@@ -113,6 +114,9 @@ typedef struct lua_TObject {
#define setnilvalue(obj) ((obj)->tt=LUA_TNIL)
/*
** for internal debug only
*/
#define checkconsistency(obj) \
lua_assert(!iscollectable(obj) || (ttype(obj) == (obj)->value.gc->gch.tt))