From bec5123b0a688ad8d05531838cb9443ceac7ced3 Mon Sep 17 00:00:00 2001
From: Jonas Schievink <jonas.schievink@ferrous-systems.com>
Date: Fri, 24 Jul 2020 17:38:33 +0200
Subject: [PATCH] Mark MismatchedArgCount as experimental

---
 crates/ra_hir_ty/src/diagnostics.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crates/ra_hir_ty/src/diagnostics.rs b/crates/ra_hir_ty/src/diagnostics.rs
index a9877d867ff..885abbaf2d6 100644
--- a/crates/ra_hir_ty/src/diagnostics.rs
+++ b/crates/ra_hir_ty/src/diagnostics.rs
@@ -234,6 +234,9 @@ impl Diagnostic for MismatchedArgCount {
     fn as_any(&self) -> &(dyn Any + Send + 'static) {
         self
     }
+    fn is_experimental(&self) -> bool {
+        true
+    }
 }
 
 impl AstDiagnostic for MismatchedArgCount {