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topointer handles only types that have no other "to" function

This commit is contained in:
Roberto Ierusalimschy 2000-09-12 10:47:46 -03:00
parent 0f59e3d7a7
commit b8d57092eb
1 changed files with 1 additions and 6 deletions
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7
lapi.c
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@ -1,5 +1,5 @@
/*
** $Id: lapi.c,v 1.95 2000/09/11 19:45:27 roberto Exp roberto $
** $Id: lapi.c,v 1.96 2000/09/11 20:29:27 roberto Exp roberto $
** Lua API
** See Copyright Notice in lua.h
*/
@ -175,11 +175,6 @@ void *lua_touserdata (lua_State *L, int index) {
const void *lua_topointer (lua_State *L, int index) {
StkId o = Index(L, index);
switch (ttype(o)) {
case TAG_NUMBER: case TAG_NIL:
return NULL;
case TAG_STRING:
case TAG_USERDATA:
return tsvalue(o);
case TAG_TABLE:
return hvalue(o);
case TAG_CCLOSURE: case TAG_LCLOSURE: