Unresolved symbols when program imports std.regex

[Trass3r]

> If I include additional modules on the compilation command line like  
> this:
>
> gdc test.d /opt/gdc/include/d2/4.6.2/std/internal/uni.d  
> /opt/gdc/include/d2/4.6.2/std/internal/uni_tab.d
>
> where test.d is my program, all symbols resolve OK.
>
> Does this indicate a problem in the building of libgphobos2.a or have I  
> made a mistake in configuring gdc
> prior to compiling it ? I don't see any open issues listed for regex on

Yeah, looks like the phobos lib is missing these.
Did you properly update, i.e. with gcc/d/setup-gcc.sh -v2 --update?