So I expect if I do

```
automata = Signal(2)
m.d.comb += automata.eq(1)
```

And *touch it nowhere else*, I assume that in the final design, the compiler (be it yosys or some propreitary thing) will realize that this signal is a constant and "optimize it out" completely, it will be the same as if I'd said Const instead of Signal.

What if I do this?

```
automata = Signal(2, reset=1)
```

Can I assume this will similarly get optimized into a Const(1), if I never assign to it in Comb or Sync?