I already [gave an answer](https://forum.nim-lang.org/t/6161#38066) in your
previous thread and people have answered already, but I'll give an answer that
shows more info in the error message. You don't need to import `macros` for any
of this, `astToStr` and `typeof` are in the system module.
template `==`(a: Real, b: untyped): bool =
when typeof(b) is not float:
{.error: "Second param " & astToStr(b) & " of == with Real is not a
float, but is " & $typeof(b).}
a.val == b
template `==`(a: untyped, b: Real): bool =
when typeof(a) is not float:
{.error: "First param " & astToStr(b) & " of == with Real is not a
float, but is " & $typeof(b).}
a == b.val
Run
