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cannot store `top' in local variables...

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This commit is contained in:
Roberto Ierusalimschy 2002-03-08 16:11:03 -03:00
parent bd8b9c94b3
commit e19eba7219
1 changed files with 3 additions and 4 deletions
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7
ldo.c
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@ -1,5 +1,5 @@
/*
** $Id: ldo.c,v 1.160 2002/02/14 21:40:13 roberto Exp $
** $Id: ldo.c,v 1.161 2002/03/07 18:14:29 roberto Exp roberto $
** Stack and Call structure of Lua
** See Copyright Notice in lua.h
*/
@ -108,7 +108,7 @@ static void luaD_openstack (lua_State *L, StkId pos) {
static void dohook (lua_State *L, lua_Debug *ar, lua_Hook hook) {
StkId top = L->top;
L->ci->top = L->top;
luaD_checkstack(L, LUA_MINSTACK); /* ensure minimum stack size */
L->allowhooks = 0; /* cannot call hooks inside a hook */
lua_unlock(L);
@ -116,7 +116,7 @@ static void dohook (lua_State *L, lua_Debug *ar, lua_Hook hook) {
lua_lock(L);
lua_assert(L->allowhooks == 0);
L->allowhooks = 1;
L->top = top;
L->top = L->ci->top;
}
@ -137,7 +137,6 @@ static void luaD_callHook (lua_State *L, lua_Hook callhook, const char *event) {
ar.event = event;
ar._ci = L->ci - L->base_ci;
L->ci->pc = NULL; /* function is not active */
L->ci->top = L->top + LUA_MINSTACK;
dohook(L, &ar, callhook);
}
}