linker aliases to carry dlang attributes for externs

[Bruce Carneal]

On Sunday, 12 April 2020 at 23:14:42 UTC, Bruce Carneal wrote:
> Could dlang compilers emit aliases for extern(C) and 
> extern(C++) routines that would carry dlang specific 
> information?  (@safe, @nogc, nothrow, ...)
>
> I'm thinking two symbols.  The first as per normal C/C++, and 
> the second as per normal dlang with a "use API {C, C++, ...}" 
> suffix.

ABI, not API.