D compilation is too slow and I am forking the compiler

[Walter Bright]

On 11/21/2018 12:07 AM, Vladimir Panteleev wrote:
> https://blog.thecybershadow.net/2018/11/18/d-compilation-is-too-slow-and-i-am-forking-the-compiler/ 

I implemented precompiled headers for Digital Mars C++. It took a loooong time 
to work all the bugs out of it. It's also a brittle system. It works by 
allocating memory from a memory-mapped file, which serves as the precompiled header.