bjoernager/rust
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Use a dedicated type instead of a reference for the diagnostic context

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This paves the way for tracking more state (e.g. error tainting) in the diagnostic context handle
This commit is contained in:
Oli Scherer 2024-06-18 10:35:56 +00:00
parent c91edc3888
commit 7ba82d61eb
77 changed files with 363 additions and 328 deletions
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4
compiler/rustc_metadata/src/creader.rs
View file

@ -10,7 +10,7 @@ use rustc_data_structures::fx::FxHashSet;
use rustc_data_structures::owned_slice::OwnedSlice;
use rustc_data_structures::svh::Svh;
use rustc_data_structures::sync::{self, FreezeReadGuard, FreezeWriteGuard};
use rustc_errors::DiagCtxt;
use rustc_errors::DiagCtxtHandle;
use rustc_expand::base::SyntaxExtension;
use rustc_fs_util::try_canonicalize;
use rustc_hir::def_id::{CrateNum, LocalDefId, StableCrateId, LOCAL_CRATE};
@ -91,7 +91,7 @@ impl<'a, 'tcx> std::ops::Deref for CrateLoader<'a, 'tcx> {
}
impl<'a, 'tcx> CrateLoader<'a, 'tcx> {
fn dcx(&self) -> &'tcx DiagCtxt {
fn dcx(&self) -> DiagCtxtHandle<'tcx> {
self.tcx.dcx()
}
}

8
compiler/rustc_metadata/src/errors.rs
View file

@ -3,7 +3,7 @@ use std::{
path::{Path, PathBuf},
};
use rustc_errors::{codes::*, Diag, DiagCtxt, Diagnostic, EmissionGuarantee, Level};
use rustc_errors::{codes::*, Diag, DiagCtxtHandle, Diagnostic, EmissionGuarantee, Level};
use rustc_macros::{Diagnostic, Subdiagnostic};
use rustc_span::{sym, Span, Symbol};
use rustc_target::spec::{PanicStrategy, TargetTriple};
@ -503,7 +503,7 @@ pub(crate) struct MultipleCandidates {
}
impl<G: EmissionGuarantee> Diagnostic<'_, G> for MultipleCandidates {
fn into_diag(self, dcx: &'_ DiagCtxt, level: Level) -> Diag<'_, G> {
fn into_diag(self, dcx: DiagCtxtHandle<'_>, level: Level) -> Diag<'_, G> {
let mut diag = Diag::new(dcx, level, fluent::metadata_multiple_candidates);
diag.arg("crate_name", self.crate_name);
diag.arg("flavor", self.flavor);
@ -602,7 +602,7 @@ pub struct InvalidMetadataFiles {
impl<G: EmissionGuarantee> Diagnostic<'_, G> for InvalidMetadataFiles {
#[track_caller]
fn into_diag(self, dcx: &'_ DiagCtxt, level: Level) -> Diag<'_, G> {
fn into_diag(self, dcx: DiagCtxtHandle<'_>, level: Level) -> Diag<'_, G> {
let mut diag = Diag::new(dcx, level, fluent::metadata_invalid_meta_files);
diag.arg("crate_name", self.crate_name);
diag.arg("add_info", self.add_info);
@ -631,7 +631,7 @@ pub struct CannotFindCrate {
impl<G: EmissionGuarantee> Diagnostic<'_, G> for CannotFindCrate {
#[track_caller]
fn into_diag(self, dcx: &'_ DiagCtxt, level: Level) -> Diag<'_, G> {
fn into_diag(self, dcx: DiagCtxtHandle<'_>, level: Level) -> Diag<'_, G> {
let mut diag = Diag::new(dcx, level, fluent::metadata_cannot_find_crate);
diag.arg("crate_name", self.crate_name);
diag.arg("current_crate", self.current_crate);