[Issue 16431] rdmd runs dmd twice for single-files with no dependencies

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=16431

Jonathan Marler <johnnymarler at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |johnnymarler at gmail.com

--- Comment #6 from Jonathan Marler <johnnymarler at gmail.com> ---
Potential fix: https://github.com/dlang/tools/pull/271
"Use "-i" to prevent rdmd from having to invoke compiler twice."

Depends on this first: https://github.com/dlang/dmd/pull/7099
"Enable automatic compiling of imports"

--