the rustc crate store interface. This also includes types that are mostly used as a part of that interface, but these should probably get a better home if someone can find one.
Type definitions for learning about the dependency formats of all upstream crates (rlibs/dylibs/oh my).
Detecting language items.
Registering limits, recursion_limit, type_length_limit and const_eval_limit
A pass that checks to make sure private fields and methods aren't used outside their scopes. This pass will also generate a set of exported items which are available for use externally when compiled as a library.
This file declares the
Name resolution for lifetimes: type declarations.
A pass that annotates every item and method with its stability level, propagating default levels lexically from parent to children ast nodes.