VALUE
rb_method_call(int argc, VALUE *argv, VALUE method)
{
VALUE result = Qnil; /* OK */
struct METHOD *data;
int state;
volatile int safe = -1;
Data_Get_Struct(method, struct METHOD, data);
if (data->recv == Qundef) {
rb_raise(rb_eTypeError, "can't call unbound method; bind first");
}
PUSH_TAG();
if (OBJ_TAINTED(method)) {
safe = rb_safe_level();
if (rb_safe_level() < 4) {
rb_set_safe_level_force(4);
}
}
if ((state = EXEC_TAG()) == 0) {
rb_thread_t *th = GET_THREAD();
VALUE rb_vm_call(rb_thread_t * th, VALUE klass, VALUE recv, VALUE id, ID oid,
int argc, const VALUE *argv, const NODE *body, int nosuper);
PASS_PASSED_BLOCK_TH(th);
result = rb_vm_call(th, data->oclass, data->recv, data->id, data->oid,
argc, argv, data->body, 0);
}
POP_TAG();
if (safe >= 0)
rb_set_safe_level_force(safe);
if (state)
JUMP_TAG(state);
return result;
}
static VALUE
send_internal(int argc, VALUE *argv, VALUE recv, int scope)
{
VALUE vid;
VALUE self = RUBY_VM_PREVIOUS_CONTROL_FRAME(GET_THREAD()->cfp)->self;
rb_thread_t *th = GET_THREAD();
if (argc == 0) {
rb_raise(rb_eArgError, "no method name given");
}
vid = *argv++; argc--;
PASS_PASSED_BLOCK_TH(th);
return rb_call0(CLASS_OF(recv), recv, rb_to_id(vid), argc, argv, scope, self);
}
