[CMake] [cmake-developers] CMake IR

[Dan Kegel]

On Fri, Jul 31, 2015 at 11:43 AM, Bill Hoffman <bill.hoffman at kitware.com> wrote:
> Something like:
> $CACHE{A}
>
> Then, it would never be confused with the the variable A.  However, getting
> rid of the cache would not be something that could be done.

Having a cache for invariants is a good thing if it could be done without
confusing users and making scripting harder.