From 25635adc00ebb34cdfcd52dbc5b7149e7f01906f Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Tue, 4 Apr 2023 19:24:50 +0200
Subject: [PATCH] Show proc-macro spawn errors as status notification warnings

---
 crates/rust-analyzer/src/reload.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/rust-analyzer/src/reload.rs b/crates/rust-analyzer/src/reload.rs
index 8b094f3202..f90df169be 100644
--- a/crates/rust-analyzer/src/reload.rs
+++ b/crates/rust-analyzer/src/reload.rs
@@ -108,6 +108,10 @@ impl GlobalState {
             status.health = lsp_ext::Health::Warning;
             message.push_str("Failed to run build scripts of some packages.\n\n");
         }
+        if self.proc_macro_clients.iter().any(|it| it.is_err()) {
+            status.health = lsp_ext::Health::Warning;
+            message.push_str("Failed to spawn one or more proc-macro servers.\n\n");
+        }
         if !self.config.cargo_autoreload()
             && self.is_quiescent()
             && self.fetch_workspaces_queue.op_requested()