2 files changed, 9 insertions, 17 deletions
diff --git a/compiler/rustc_const_eval/src/check_consts/ops.rs b/compiler/rustc_const_eval/src/check_consts/ops.rs
index 02edff8f632..9c583a35f1b 100644
--- a/compiler/rustc_const_eval/src/check_consts/ops.rs
+++ b/compiler/rustc_const_eval/src/check_consts/ops.rs
@@ -567,12 +567,7 @@ impl<'tcx> NonConstOp<'tcx> for EscapingCellBorrow {
         DiagImportance::Secondary
     }
     fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
-        ccx.dcx().create_err(errors::InteriorMutableBorrowEscaping {
-            span,
-            opt_help: matches!(ccx.const_kind(), hir::ConstContext::Static(_)),
-            kind: ccx.const_kind(),
-            teach: ccx.tcx.sess.teach(E0492),
-        })
+        ccx.dcx().create_err(errors::InteriorMutableBorrowEscaping { span, kind: ccx.const_kind() })
     }
 }
 
@@ -594,11 +589,7 @@ impl<'tcx> NonConstOp<'tcx> for EscapingMutBorrow {
     }
 
     fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
-        ccx.dcx().create_err(errors::MutableBorrowEscaping {
-            span,
-            kind: ccx.const_kind(),
-            teach: ccx.tcx.sess.teach(E0764),
-        })
+        ccx.dcx().create_err(errors::MutableBorrowEscaping { span, kind: ccx.const_kind() })
     }
 }
 
diff --git a/compiler/rustc_const_eval/src/errors.rs b/compiler/rustc_const_eval/src/errors.rs
index b2c3103c34a..14abdd8c98c 100644
--- a/compiler/rustc_const_eval/src/errors.rs
+++ b/compiler/rustc_const_eval/src/errors.rs
@@ -151,12 +151,14 @@ pub(crate) struct UnmarkedIntrinsicExposed {
 
 #[derive(Diagnostic)]
 #[diag(const_eval_mutable_borrow_escaping, code = E0764)]
+#[note]
+#[note(const_eval_note2)]
+#[help]
 pub(crate) struct MutableBorrowEscaping {
     #[primary_span]
+    #[label]
     pub span: Span,
     pub kind: ConstContext,
-    #[note(const_eval_teach_note)]
-    pub teach: bool,
 }
 
 #[derive(Diagnostic)]
@@ -217,15 +219,14 @@ pub(crate) struct UnallowedInlineAsm {
 
 #[derive(Diagnostic)]
 #[diag(const_eval_interior_mutable_borrow_escaping, code = E0492)]
+#[note]
+#[note(const_eval_note2)]
+#[help]
 pub(crate) struct InteriorMutableBorrowEscaping {
     #[primary_span]
     #[label]
     pub span: Span,
-    #[help]
-    pub opt_help: bool,
     pub kind: ConstContext,
-    #[note(const_eval_teach_note)]
-    pub teach: bool,
 }
 
 #[derive(LintDiagnostic)]