On Tuesday, 28 December 2021 at 00:57:27 UTC, Paul Backus wrote:
```d
enum instantiate(string type, string expr) = type ~ "(" ~
expr ~ ")";
pragma(msg, instantiate!("RVector!(SEXPTYPE.REALSXP)", "x"));
```
One possibility is to generate a collection of compile time
strings that denote the types and then to a comparison with the
type something like `is(T == mixin(CString)`, where `CString =
"RVector!(SEXPTYPE.REALSXP)"` to discover the correct string
which I can then use to generate the code without having to use
`T.stringof` anywhere in the code at all.
