Unable to link program, linker crashes

[Myron Alexander]

I found a workaround. It seems that it may be a limit on the linker. I 
split up the structures into separate modules and the linker completed ok.

I'm surprised by how much memory dmd uses in this test. When I tried to 
compile all the modules with one dmd call, the compiler hit about 1 
gigabyte and then ran out of memory. Were talking about less than 2 
megabytes worth of code.

Regards,

Myron.