From aff403cf689e30fdd20b96333d3a10db92086e4f Mon Sep 17 00:00:00 2001
From: Michael Goulet <michael@errs.io>
Date: Tue, 27 Dec 2022 06:14:40 +0000
Subject: Recover `fn` keyword as `Fn` trait in bounds

---
 compiler/rustc_parse/src/errors.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'compiler/rustc_parse/src/errors.rs')

diff --git a/compiler/rustc_parse/src/errors.rs b/compiler/rustc_parse/src/errors.rs
index 18a0bee9c2e..574591529f3 100644
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -1229,3 +1229,11 @@ pub(crate) struct FnTypoWithImpl {
     #[suggestion(applicability = "maybe-incorrect", code = "impl", style = "verbose")]
     pub fn_span: Span,
 }
+
+#[derive(Diagnostic)]
+#[diag(parse_expected_fn_path_found_fn_keyword)]
+pub(crate) struct ExpectedFnPathFoundFnKeyword {
+    #[primary_span]
+    #[suggestion(applicability = "machine-applicable", code = "Fn", style = "verbose")]
+    pub fn_token_span: Span,
+}
-- 
cgit 1.4.1-3-g733a5