ldc2 error , Error: declaration . . is already defined

[Alain De Vos via Digitalmars-d-learn]

When compiling a .d file i don't see line numbers on which the 
error occurs which is quite annoying.
The line i use to compile is :
ldc2 --gcc=cc --vcolumns --oq --dip1000 --dip25 
--safe-stack-layout --boundscheck=on --D --g --w --de --d-debug 
`find . -name \*.d -print`
Even:
lcd2 test.d produces no line numbers .