commit 8af9607d28c6ed31eaee942ea7fbbf8bceb95189
author Shoyu Vanilla <modulo641@gmail.com> Tue Aug 12 00:24:44 2025 +0900
committer Shoyu Vanilla <modulo641@gmail.com> Tue Aug 12 00:24:44 2025 +0900
tree f2f662c35620365f5971caa9307cbf14c5396446
parent 3d2c40d705f5663fccf4a4d89ea457876ac32df6

fix: Panic while trying to clear old diagnostics while there's nothing

crates/rust-analyzer/src/diagnostics.rs

diff --git a/crates/rust-analyzer/src/diagnostics.rs b/crates/rust-analyzer/src/diagnostics.rs
index 2711bdb..30f5301 100644
--- a/crates/rust-analyzer/src/diagnostics.rs
+++ b/crates/rust-analyzer/src/diagnostics.rs
@@ -105,7 +105,7 @@
         flycheck_id: usize,
         generation: DiagnosticsGeneration,
     ) {
-        if self.check[flycheck_id].generation < generation {
+        if self.check.get(flycheck_id).is_some_and(|it| it.generation < generation) {
             self.clear_check(flycheck_id);
         }
     }