dmd 2.065 beta 1 #2

[Sönke Ludwig]

I'm getting deprecation warnings inside std.datetime to use "any" 
instead of "canFind".

Also DMD now warns about using FP operators, such as <>=, for detecting 
NaN's. What's the rationale for this? One issue with this is that isNaN 
cannot be used for CTFE.

There is also a build issue that sometimes occurred at the same place in 
2.064 in the form of template instantiation failures and now produces 
linker errors: https://github.com/rejectedsoftware/vibe.d/issues/458

Finally, I'm getting some "recursive alias" errors that I managed to 
circumvent in previous releases.

I'm going to run dustmite on these two and create bugzilla issues.