Use a dedicated type instead of a reference for the diagnostic context

This paves the way for tracking more state (e.g. error tainting) in the diagnostic context handle

1 files changed, 7 insertions, 7 deletions

diff --git a/compiler/rustc_passes/src/errors.rs b/compiler/rustc_passes/src/errors.rs
index a935f1ad7d3..25df80d5a92 100644
--- a/compiler/rustc_passes/src/errors.rs
+++ b/compiler/rustc_passes/src/errors.rs
@@ -6,8 +6,8 @@ use std::{
 use crate::fluent_generated as fluent;
 use rustc_ast::{ast, Label};
 use rustc_errors::{
-    codes::*, Applicability, Diag, DiagCtxt, DiagSymbolList, Diagnostic, EmissionGuarantee, Level,
-    MultiSpan, SubdiagMessageOp, Subdiagnostic,
+    codes::*, Applicability, Diag, DiagCtxtHandle, DiagSymbolList, Diagnostic, EmissionGuarantee,
+    Level, MultiSpan, SubdiagMessageOp, Subdiagnostic,
 };
 use rustc_hir::{self as hir, ExprKind, Target};
 use rustc_macros::{Diagnostic, LintDiagnostic, Subdiagnostic};
@@ -880,7 +880,7 @@ pub struct ItemFollowingInnerAttr {
 
 impl<G: EmissionGuarantee> Diagnostic<'_, G> for InvalidAttrAtCrateLevel {
     #[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::passes_invalid_attr_at_crate_level);
         diag.span(self.span);
         diag.arg("name", self.name);
@@ -1030,7 +1030,7 @@ pub struct BreakNonLoop<'a> {
 
 impl<'a, G: EmissionGuarantee> Diagnostic<'_, G> for BreakNonLoop<'a> {
     #[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::passes_break_non_loop);
         diag.span(self.span);
         diag.code(E0571);
@@ -1176,7 +1176,7 @@ pub struct NakedFunctionsAsmBlock {
 
 impl<G: EmissionGuarantee> Diagnostic<'_, G> for NakedFunctionsAsmBlock {
     #[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::passes_naked_functions_asm_block);
         diag.span(self.span);
         diag.code(E0787);
@@ -1264,7 +1264,7 @@ pub struct NoMainErr {
 
 impl<'a, G: EmissionGuarantee> Diagnostic<'a, G> for NoMainErr {
     #[track_caller]
-    fn into_diag(self, dcx: &'a DiagCtxt, level: Level) -> Diag<'a, G> {
+    fn into_diag(self, dcx: DiagCtxtHandle<'a>, level: Level) -> Diag<'a, G> {
         let mut diag = Diag::new(dcx, level, fluent::passes_no_main_function);
         diag.span(DUMMY_SP);
         diag.code(E0601);
@@ -1322,7 +1322,7 @@ pub struct DuplicateLangItem {
 
 impl<G: EmissionGuarantee> Diagnostic<'_, G> for DuplicateLangItem {
     #[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,