dmd 1.056 and 2.040 release

[Walter Bright]

Michel Fortin wrote:
> This has nothing to do with a partially recompiled program. It's about 
> something interesting I added to this bug report. And trust me, I 
> compiled the test case from scratch before using dumpobj and objdump on 
> the object files and the linked executables.

All right, except that some others had the same problem, and discovered 
that they hadn't recompiled everything, and the problem went away when 
they did.