bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Simplify support traits.

Browse source 
First, both `AstPrinterSupport` and `HirPrinterSupport` have a `sess`
method. This commit introduces a `Sess` trait and makes the support
traits be subtraits of `Sess`, to avoid some duplication.

Second, both support traits have a `pp_ann` method that isn't needed if
we enable `trait_upcasting`. This commit removes those methods.

(Both of these traits will be removed in a subsequent commit, as will
the `trait_upcasting` use.)
This commit is contained in:
Nicholas Nethercote 2023-10-10 12:58:12 +11:00
parent d5e7c5f3cc
commit e3d8bbbfe2
2 changed files with 30 additions and 70 deletions
Download patch file Download diff file Expand all files Collapse all files

5
compiler/rustc_driver_impl/src/lib.rs
View file

@ -8,10 +8,11 @@
#![cfg_attr(not(bootstrap), doc(rust_logo))]
#![cfg_attr(not(bootstrap), feature(rustdoc_internals))]
#![cfg_attr(not(bootstrap), allow(internal_features))]
#![feature(lazy_cell)]
#![feature(decl_macro)]
#![feature(panic_update_hook)]
#![feature(lazy_cell)]
#![feature(let_chains)]
#![feature(panic_update_hook)]
#![feature(trait_upcasting)]
#![recursion_limit = "256"]
#![allow(rustc::potential_query_instability)]
#![deny(rustc::untranslatable_diagnostic)]