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new macro `lua_isudataval' (for completude)

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This commit is contained in:
Roberto Ierusalimschy 2002-07-09 11:58:28 -03:00
parent 44752fc9ce
commit d88860131a
2 changed files with 6 additions and 2 deletions
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5
ltests.c
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@ -1,5 +1,5 @@
/*
** $Id: ltests.c,v 1.127 2002/06/20 20:40:38 roberto Exp roberto $
** $Id: ltests.c,v 1.128 2002/06/25 19:16:44 roberto Exp roberto $
** Internal Module for Debugging of the Lua Implementation
** See Copyright Notice in lua.h
*/
@ -578,6 +578,9 @@ static int testC (lua_State *L) {
else if EQ("isuserdata") {
lua_pushnumber(L, lua_isuserdata(L, getnum));
}
else if EQ("isudataval") {
lua_pushnumber(L, lua_isudataval(L, getnum));
}
else if EQ("isnil") {
lua_pushnumber(L, lua_isnil(L, getnum));
}

3
lua.h
View File

@ -1,5 +1,5 @@
/*
** $Id: lua.h,v 1.144 2002/06/26 19:28:44 roberto Exp roberto $
** $Id: lua.h,v 1.145 2002/07/01 19:31:10 roberto Exp roberto $
** Lua - An Extensible Extension Language
** Tecgraf: Computer Graphics Technology Group, PUC-Rio, Brazil
** http://www.lua.org mailto:info@lua.org
@ -242,6 +242,7 @@ LUA_API void *lua_newuserdata (lua_State *L, size_t size);
#define lua_isfunction(L,n) (lua_type(L,n) == LUA_TFUNCTION)
#define lua_istable(L,n) (lua_type(L,n) == LUA_TTABLE)
#define lua_isuserdata(L,n) (lua_type(L,n) == LUA_TUSERDATA)
#define lua_isudataval(L,n) (lua_type(L,n) == LUA_TUDATAVAL)
#define lua_isnil(L,n) (lua_type(L,n) == LUA_TNIL)
#define lua_isboolean(L,n) (lua_type(L,n) == LUA_TBOOLEAN)
#define lua_isnone(L,n) (lua_type(L,n) == LUA_TNONE)