Structs
Due to https://github.com/rust-lang/rust/pull/73566,
the name resolution pass may find errors that are never emitted.
If typeck is called after this happens, then we’ll get an ICE:
‘Res::Error found but not reported’. To avoid this, emit the errors now.
Options 🔒
The top-level command-line options struct.
Enums
DefId or parameter index (ty::ParamTy.index) of a synthetic type parameter
for impl Trait in argument position.Input 🔒
Functions
Parse, resolve, and typecheck the given crate.
Creates a new diagnostic
Handler that can be used to emit warnings and errors.