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Migrate parts of rustc_expand to session diagnostics

This migrates everything but the `mbe` and `proc_macro` modules. It also
contains a few cleanups and drive-by/accidental diagnostic improvements
which can be seen in the diff for the UI tests.
This commit is contained in:
nils 2022-11-15 14:24:33 +01:00 committed by Nilstrieb
parent a000811405
commit 2f9f097cb8
19 changed files with 640 additions and 236 deletions

View file

@ -10,6 +10,7 @@
#![feature(rustc_attrs)]
#![feature(try_blocks)]
#![recursion_limit = "256"]
#![deny(rustc::untranslatable_diagnostic)]
#[macro_use]
extern crate rustc_macros;
@ -31,8 +32,13 @@ pub mod config;
pub mod errors;
pub mod expand;
pub mod module;
// FIXME(Nilstrieb) Translate proc_macro diagnostics
#[allow(rustc::untranslatable_diagnostic)]
pub mod proc_macro;
// FIXME(Nilstrieb) Translate macro_rules diagnostics
#[allow(rustc::untranslatable_diagnostic)]
pub(crate) mod mbe;
// HACK(Centril, #64197): These shouldn't really be here.