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first steps in the support of integers: basic representation + table indexing + basic API ops (tointeger/pushinteger) + equality + a few extra stuff

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Roberto Ierusalimschy
2013-04-15 12:44:46 -03:00
parent 7a543cfae6
commit 07f861385e
4 changed files with 87 additions and 158 deletions
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12
lvm.h
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@@ -1,5 +1,5 @@
/*
** $Id: lvm.h,v 2.17 2011/05/31 18:27:56 roberto Exp roberto $
** $Id: lvm.h,v 2.17 2011/05/31 18:27:56 roberto Exp $
** Lua virtual machine
** See Copyright Notice in lua.h
*/
@@ -15,17 +15,13 @@
#define tostring(L,o) (ttisstring(o) || (luaV_tostring(L, o)))
#define tonumber(o,n) (ttisnumber(o) || (((o) = luaV_tonumber(o,n)) != NULL))
#define equalobj(L,o1,o2) (ttisequal(o1, o2) && luaV_equalobj_(L, o1, o2))
#define luaV_rawequalobj(o1,o2) equalobj(NULL,o1,o2)
#define tonumber(o,n) (ttisfloat(o) || (((o) = luaV_tonumber(o,n)) != NULL))
/* not to called directly */
LUAI_FUNC int luaV_equalobj_ (lua_State *L, const TValue *t1, const TValue *t2);
#define luaV_rawequalobj(t1,t2) luaV_equalobj(NULL,t1,t2)
LUAI_FUNC int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2);
LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r);
LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r);
LUAI_FUNC const TValue *luaV_tonumber (const TValue *obj, TValue *n);