C++ (Cpp) NEW_THROW_OBJECT Beispiele

Beispiel #1

Datei: vm_eval.c Projekt: 3runo5ouza/rhodes

static VALUE
rb_f_throw(int argc, VALUE *argv)
{
    VALUE tag, value;
    rb_thread_t *th = GET_THREAD();
    struct rb_vm_tag *tt = th->tag;

    rb_scan_args(argc, argv, "11", &tag, &value);
    while (tt) {
	if (tt->tag == tag) {
	    tt->retval = value;
	    break;
	}
	tt = tt->prev;
    }
    if (!tt) {
	VALUE desc = rb_inspect(tag);
	rb_raise(rb_eArgError, "uncaught throw %s", RSTRING_PTR(desc));
    }
    rb_trap_restore_mask();
    th->errinfo = NEW_THROW_OBJECT(tag, 0, TAG_THROW);

    JUMP_TAG(TAG_THROW);
#ifndef __GNUC__
    return Qnil;		/* not reached */
#endif
}

Beispiel #2

Datei: vm.c Projekt: qnighy/ruby-1.9.2p0

static void
vm_iter_break(rb_thread_t *th)
{
    rb_control_frame_t *cfp = th->cfp;
    VALUE *dfp = GC_GUARDED_PTR_REF(*cfp->dfp);

    th->state = TAG_BREAK;
    th->errinfo = (VALUE)NEW_THROW_OBJECT(Qnil, (VALUE)dfp, TAG_BREAK);
    TH_JUMP_TAG(th, TAG_BREAK);
}