From d86d05d969c6872f2fa0786a23ffe5e682985e6a Mon Sep 17 00:00:00 2001
From: Techatrix <19954306+Techatrix@users.noreply.github.com>
Date: Fri, 30 Dec 2022 23:43:40 +0000
Subject: [PATCH] fix ast-check with single error (#865)

---
 src/Server.zig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Server.zig b/src/Server.zig
index 5bc705c..ccf51d4 100644
--- a/src/Server.zig
+++ b/src/Server.zig
@@ -453,6 +453,12 @@ fn getAstCheckDiagnostics(
             };
         }
     }
+
+    if (last_diagnostic) |*diagnostic| {
+        diagnostic.relatedInformation = try last_related_diagnostics.toOwnedSlice(allocator);
+        try diagnostics.append(allocator, diagnostic.*);
+        last_diagnostic = null;
+    }
 }
 
 /// caller owns returned memory.