Nesting templates is fine. The problem is `myFunc.inner` instead of `inner(myFunc)`. For templates it best to use the call `foo(a, b, c)`, or command `foo a, b, c` syntax.
See: [https://nim-lang.github.io/Nim/manual.html#templates-limitations-of-the-method-call-syntax](https://nim-lang.github.io/Nim/manual.html#templates-limitations-of-the-method-call-syntax)
