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(much) better handling of memory alloction errors

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This commit is contained in:
Roberto Ierusalimschy 2000-08-04 16:38:35 -03:00
parent ae55f3eead
commit 435f587ed0
10 changed files with 137 additions and 88 deletions
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6
ltm.c
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@ -1,5 +1,5 @@
/*
** $Id: ltm.c,v 1.42 2000/06/08 17:48:31 roberto Exp roberto $
** $Id: ltm.c,v 1.43 2000/06/12 13:52:05 roberto Exp roberto $
** Tag methods
** See Copyright Notice in lua.h
*/
@ -69,17 +69,17 @@ static void init_entry (lua_State *L, int tag) {
void luaT_init (lua_State *L) {
int t;
L->last_tag = NUM_TAGS-1;
luaM_growvector(L, L->IMtable, 0, NUM_TAGS, struct IM, "", MAX_INT);
L->last_tag = NUM_TAGS-1;
for (t=0; t<=L->last_tag; t++)
init_entry(L, t);
}
int lua_newtag (lua_State *L) {
++L->last_tag;
luaM_growvector(L, L->IMtable, L->last_tag, 1, struct IM,
"tag table overflow", MAX_INT);
L->last_tag++;
init_entry(L, L->last_tag);
return L->last_tag;
}