# Extensibility & control

1. [Compilation Strategies as Objects](https://www.researchgate.net/publication/2273387_Compilation_Strategies_as_Objects)

# Demand-driven

1. [Queries: demand-driven compilation](https://github.com/rust-lang/rustc-guide/blob/master/src/query.md)

# Reference

1. [William J Bowman: Compilation as Multi Language Semantics](https://www.youtube.com/watch?v=RfVhUPkAEKo)