Rollup merge of #118587 - nnethercote:cleanup-error-handlers-2, r=compiler-errors

Cleanup error handlers some more

A sequel to #118470.

r? ```@compiler-errors```

2 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_session/src/errors.rs b/compiler/rustc_session/src/errors.rs
index 70ee46ea902..72c013eb549 100644
--- a/compiler/rustc_session/src/errors.rs
+++ b/compiler/rustc_session/src/errors.rs
@@ -3,7 +3,7 @@ use std::num::NonZeroU32;
 use crate::parse::ParseSess;
 use rustc_ast::token;
 use rustc_ast::util::literal::LitError;
-use rustc_errors::{error_code, DiagnosticMessage, EmissionGuarantee, IntoDiagnostic, MultiSpan};
+use rustc_errors::{error_code, DiagnosticMessage, ErrorGuaranteed, IntoDiagnostic, MultiSpan};
 use rustc_macros::Diagnostic;
 use rustc_span::{BytePos, Span, Symbol};
 use rustc_target::spec::{SplitDebuginfo, StackProtector, TargetTriple};
@@ -13,12 +13,12 @@ pub struct FeatureGateError {
     pub explain: DiagnosticMessage,
 }
 
-impl<'a, T: EmissionGuarantee> IntoDiagnostic<'a, T> for FeatureGateError {
+impl<'a> IntoDiagnostic<'a> for FeatureGateError {
     #[track_caller]
     fn into_diagnostic(
         self,
         handler: &'a rustc_errors::Handler,
-    ) -> rustc_errors::DiagnosticBuilder<'a, T> {
+    ) -> rustc_errors::DiagnosticBuilder<'a, ErrorGuaranteed> {
         let mut diag = handler.struct_diagnostic(self.explain);
         diag.set_span(self.span);
         diag.code(error_code!(E0658));
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs
index 57a535d8c10..e9648d0d622 100644
--- a/compiler/rustc_session/src/session.rs
+++ b/compiler/rustc_session/src/session.rs
@@ -461,7 +461,7 @@ impl Session {
     }
     #[rustc_lint_diagnostics]
     pub fn fatal(&self, msg: impl Into<DiagnosticMessage>) -> ! {
-        self.diagnostic().fatal(msg).raise()
+        self.diagnostic().fatal(msg)
     }
     #[rustc_lint_diagnostics]
     #[track_caller]