trying to build Deadcode with git HEAD reveals strange bug that i can't reproduce on smaller codebase:

(some irrelevant error in `gui.style.types.CSSScale.opBinary`) Error: template instance gui.style.types.CSSScale.opBinary!"=" error instantiating

what is interesting about this bug that is was triggered by this line:

  SSScale height = style.height;

and then compiler tried to instantiate `opBinary!"="`, which is obviously wrong.

i'm not filling bug report 'cause i can't build sample code. any volunteers? it's a clear blocker for 2.067 release.