747 #define Protect(x)	{ {x;}; base = ci->u.l.base; }  macro
751                          Protect(L->top = ci->top));  /* restore top */ \
759     Protect(luaG_traceexec(L)); \
776   else Protect(luaV_finishget(L,t,k,v,slot)); }
782     Protect(luaV_finishset(L,t,k,v,slot)); }
886         else Protect(luaV_finishget(L, rb, rc, ra, aux));  in luaV_execute()
900         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_ADD)); }  in luaV_execute()
914         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SUB)); }  in luaV_execute()
928         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_MUL)); }  in luaV_execute()
938         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_DIV)); }  in luaV_execute()
948         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BAND)); }  in luaV_execute()
958         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BOR)); }  in luaV_execute()
968         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BXOR)); }  in luaV_execute()
978         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SHL)); }  in luaV_execute()
988         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SHR)); }  in luaV_execute()
1004         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_MOD)); }  in luaV_execute()
1018         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_IDIV)); }  in luaV_execute()
1028         else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_POW)); }  in luaV_execute()
1042           Protect(luaT_trybinTM(L, rb, rb, ra, TM_UNM));  in luaV_execute()
1053           Protect(luaT_trybinTM(L, rb, rb, ra, TM_BNOT));  in luaV_execute()
1064         Protect(luaV_objlen(L, ra, RB(i)));  in luaV_execute()
1072         Protect(luaV_concat(L, c - b + 1));  in luaV_execute()
1087         Protect(  in luaV_execute()
1096         Protect(  in luaV_execute()
1105         Protect(  in luaV_execute()
1137           Protect((void)0);  /* update 'base' */  in luaV_execute()
1150           Protect((void)0);  /* update 'base' */  in luaV_execute()
1248         Protect(luaD_call(L, cb, GETARG_C(i)));  in luaV_execute()
1303           Protect(luaD_checkstack(L, n));  in luaV_execute()