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no need to save 'pc' in case of allocation errors 

(allocation errors do not call message handlers)
This commit is contained in:
Roberto Ierusalimschy 2017-12-19 14:18:04 -02:00
parent d388c165ef
commit 3153a41e33
1 changed files with 1 additions and 3 deletions
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4
lvm.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lvm.c,v 2.326 2017/12/18 17:49:31 roberto Exp $ ** $Id: lvm.c,v 2.326 2017/12/18 17:53:50 roberto Exp roberto $
** Lua virtual machine ** Lua virtual machine
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -1008,7 +1008,6 @@ void luaV_execute (lua_State *L, CallInfo *ci) {
int b = GETARG_B(i); int b = GETARG_B(i);
int c = GETARG_C(i); int c = GETARG_C(i);
Table *t; Table *t;
savepc(L); /* in case of allocation errors */
t = luaH_new(L); t = luaH_new(L);
sethvalue2s(L, ra, t); sethvalue2s(L, ra, t);
if (b != 0 || c != 0) if (b != 0 || c != 0)
@ -1679,7 +1678,6 @@ void luaV_execute (lua_State *L, CallInfo *ci) {
} }
h = hvalue(vra); h = hvalue(vra);
last = ((c-1)*LFIELDS_PER_FLUSH) + n; last = ((c-1)*LFIELDS_PER_FLUSH) + n;
savepc(L); /* in case of allocation errors */
if (last > h->sizearray) /* needs more space? */ if (last > h->sizearray) /* needs more space? */
luaH_resizearray(L, h, last); /* preallocate it at once */ luaH_resizearray(L, h, last); /* preallocate it at once */
for (; n > 0; n--) { for (; n > 0; n--) {