1 files changed, 14 insertions, 0 deletions
diff --git a/compiler/rustc_parse/src/errors.rs b/compiler/rustc_parse/src/errors.rs
index 06c09960727..3184ca777ce 100644
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -2731,3 +2731,17 @@ pub(crate) struct WhereClauseBeforeConstBodySugg {
     #[suggestion_part(code = "")]
     pub right: Span,
 }
+
+#[derive(Diagnostic)]
+#[diag(parse_generic_args_in_pat_require_turbofish_syntax)]
+pub(crate) struct GenericArgsInPatRequireTurbofishSyntax {
+    #[primary_span]
+    pub span: Span,
+    #[suggestion(
+        parse_sugg_turbofish_syntax,
+        style = "verbose",
+        code = "::",
+        applicability = "maybe-incorrect"
+    )]
+    pub suggest_turbofish: Span,
+}