pike.git/ src/ interpret.c

2012-05-18

2012-05-18 15:09:38 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 1f7c8fe7d16bc1760f65a2ef6167a03084e91da4 (14 lines) (+10/-4) ^{[ Show | Annotate ]}
  Branch: 7.9

Runtime: apply_lfun() now throws an error if the lfun isn't defined.

Previously this case triggered a fatal in low_mega_apply().

2843:    return ret;   }    - PMOD_EXPORT void apply_lfun(struct object *o, int fun, int args) + PMOD_EXPORT void apply_lfun(struct object *o, int lfun, int args)   { -  +  int fun;   #ifdef PIKE_DEBUG -  if(fun < 0 || fun >= NUM_LFUNS) +  if(lfun < 0 || lfun >= NUM_LFUNS)    Pike_fatal("Apply lfun on illegal value!\n");   #endif    if(!o->prog) -  PIKE_ERROR("destructed object", "Apply on destructed object.\n", Pike_sp, args); +  PIKE_ERROR("destructed object", "Apply on destructed object.\n", +  Pike_sp, args);    -  apply_low(o, (int)FIND_LFUN(o->prog,fun), args); +  if ((fun = (int)FIND_LFUN(o->prog, lfun)) < 0) +  Pike_error("Calling undefined lfun::%s.\n", lfun_names[lfun]); +  +  apply_low(o, fun, args);   }      PMOD_EXPORT void apply_shared(struct object *o,