Can rdmd (under Windows 10) use linker other than Optlink?

[DLearner via Digitalmars-d-learn]

I am getting 'Error 42: Symbol Undefined' while testing some 
(fairly) complex imports.

There was a reference in January to an Optlink bug that seemed 
like it could be responsible.

If rdmd can use another linker (and one was recommended), I might 
be able to test things further.

Best regards