line numbers in linux stack traces?

[Nick Sabalausky via Digitalmars-d-learn]

I know this keeps getting asked every year or so, but I couldn't find 
recent info.

Are line numbers in linux stack traces supposed to be working at this 
point? Because I'm not getting any with 2.066.0 with either -g or -gc 
even when running under gdb. Kind of a pain, esp. compared to D dev on 
windows.