Automatic type conversion in expressions with different kinds of floating-point is not performed


documentation says

> The compiler always uses the maximum precision available to evaluate
> floating-point values during semantic analysis; this means expressions like
> `0.09'f32 + 0.01'f32 == 0.09'f64 + 0.01'f64` are true.

running 

```nim
import std/syncio
echo 0.09'f32 + 0.01'f32 == 0.09'f64 + 0.01'f64
```

```sh
blackmius@MacBook nimony % ./bin/nimony c -r test3.nim         
false
```