1 files changed, 21 insertions, 24 deletions

diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index 76b44f73f47..bedb677c1e9 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -37,9 +37,9 @@ extern crate self as rustc_errors;
 
 pub use codes::*;
 pub use diagnostic::{
-    AddToDiagnostic, BugAbort, DecorateLint, Diag, DiagArg, DiagArgMap, DiagArgName, DiagArgValue,
-    DiagInner, DiagStyledString, EmissionGuarantee, FatalAbort, IntoDiagnostic, IntoDiagnosticArg,
-    StringPart, Subdiag, SubdiagMessageOp,
+    BugAbort, Diag, DiagArg, DiagArgMap, DiagArgName, DiagArgValue, DiagInner, DiagStyledString,
+    Diagnostic, EmissionGuarantee, FatalAbort, IntoDiagArg, LintDiagnostic, StringPart, Subdiag,
+    SubdiagMessageOp, Subdiagnostic,
 };
 pub use diagnostic_impls::{
     DiagArgFromDisplay, DiagSymbolList, ExpectedLifetimeParameter, IndicateAnonymousLifetime,
@@ -1134,12 +1134,12 @@ impl DiagCtxt {
     }
 
     #[track_caller]
-    pub fn create_bug<'a>(&'a self, bug: impl IntoDiagnostic<'a, BugAbort>) -> Diag<'a, BugAbort> {
-        bug.into_diagnostic(self, Bug)
+    pub fn create_bug<'a>(&'a self, bug: impl Diagnostic<'a, BugAbort>) -> Diag<'a, BugAbort> {
+        bug.into_diag(self, Bug)
     }
 
     #[track_caller]
-    pub fn emit_bug<'a>(&'a self, bug: impl IntoDiagnostic<'a, BugAbort>) -> ! {
+    pub fn emit_bug<'a>(&'a self, bug: impl Diagnostic<'a, BugAbort>) -> ! {
         self.create_bug(bug).emit()
     }
 
@@ -1174,29 +1174,26 @@ impl DiagCtxt {
     #[track_caller]
     pub fn create_fatal<'a>(
         &'a self,
-        fatal: impl IntoDiagnostic<'a, FatalAbort>,
+        fatal: impl Diagnostic<'a, FatalAbort>,
     ) -> Diag<'a, FatalAbort> {
-        fatal.into_diagnostic(self, Fatal)
+        fatal.into_diag(self, Fatal)
     }
 
     #[track_caller]
-    pub fn emit_fatal<'a>(&'a self, fatal: impl IntoDiagnostic<'a, FatalAbort>) -> ! {
+    pub fn emit_fatal<'a>(&'a self, fatal: impl Diagnostic<'a, FatalAbort>) -> ! {
         self.create_fatal(fatal).emit()
     }
 
     #[track_caller]
     pub fn create_almost_fatal<'a>(
         &'a self,
-        fatal: impl IntoDiagnostic<'a, FatalError>,
+        fatal: impl Diagnostic<'a, FatalError>,
     ) -> Diag<'a, FatalError> {
-        fatal.into_diagnostic(self, Fatal)
+        fatal.into_diag(self, Fatal)
     }
 
     #[track_caller]
-    pub fn emit_almost_fatal<'a>(
-        &'a self,
-        fatal: impl IntoDiagnostic<'a, FatalError>,
-    ) -> FatalError {
+    pub fn emit_almost_fatal<'a>(&'a self, fatal: impl Diagnostic<'a, FatalError>) -> FatalError {
         self.create_almost_fatal(fatal).emit()
     }
 
@@ -1234,12 +1231,12 @@ impl DiagCtxt {
     }
 
     #[track_caller]
-    pub fn create_err<'a>(&'a self, err: impl IntoDiagnostic<'a>) -> Diag<'a> {
-        err.into_diagnostic(self, Error)
+    pub fn create_err<'a>(&'a self, err: impl Diagnostic<'a>) -> Diag<'a> {
+        err.into_diag(self, Error)
     }
 
     #[track_caller]
-    pub fn emit_err<'a>(&'a self, err: impl IntoDiagnostic<'a>) -> ErrorGuaranteed {
+    pub fn emit_err<'a>(&'a self, err: impl Diagnostic<'a>) -> ErrorGuaranteed {
         self.create_err(err).emit()
     }
 
@@ -1297,12 +1294,12 @@ impl DiagCtxt {
     }
 
     #[track_caller]
-    pub fn create_warn<'a>(&'a self, warning: impl IntoDiagnostic<'a, ()>) -> Diag<'a, ()> {
-        warning.into_diagnostic(self, Warning)
+    pub fn create_warn<'a>(&'a self, warning: impl Diagnostic<'a, ()>) -> Diag<'a, ()> {
+        warning.into_diag(self, Warning)
     }
 
     #[track_caller]
-    pub fn emit_warn<'a>(&'a self, warning: impl IntoDiagnostic<'a, ()>) {
+    pub fn emit_warn<'a>(&'a self, warning: impl Diagnostic<'a, ()>) {
         self.create_warn(warning).emit()
     }
 
@@ -1335,12 +1332,12 @@ impl DiagCtxt {
     }
 
     #[track_caller]
-    pub fn create_note<'a>(&'a self, note: impl IntoDiagnostic<'a, ()>) -> Diag<'a, ()> {
-        note.into_diagnostic(self, Note)
+    pub fn create_note<'a>(&'a self, note: impl Diagnostic<'a, ()>) -> Diag<'a, ()> {
+        note.into_diag(self, Note)
     }
 
     #[track_caller]
-    pub fn emit_note<'a>(&'a self, note: impl IntoDiagnostic<'a, ()>) {
+    pub fn emit_note<'a>(&'a self, note: impl Diagnostic<'a, ()>) {
         self.create_note(note).emit()
     }