Handle semantic token deltas

1 files changed, 5 insertions, 0 deletions

diff --git a/crates/rust-analyzer/src/main_loop.rs b/crates/rust-analyzer/src/main_loop.rs
index 0ace4cb45..eb2a86972 100644
--- a/crates/rust-analyzer/src/main_loop.rs
+++ b/crates/rust-analyzer/src/main_loop.rs
@@ -387,6 +387,9 @@ impl GlobalState {
                 handlers::handle_call_hierarchy_outgoing,
             )?
             .on::<lsp_types::request::SemanticTokensRequest>(handlers::handle_semantic_tokens)?
+            .on::<lsp_types::request::SemanticTokensEditsRequest>(
+                handlers::handle_semantic_tokens_edits,
+            )?
             .on::<lsp_types::request::SemanticTokensRangeRequest>(
                 handlers::handle_semantic_tokens_range,
             )?
@@ -449,6 +452,8 @@ impl GlobalState {
                         None => log::error!("orphan DidCloseTextDocument: {}", path),
                     }
 
+                    this.semantic_tokens_cache.lock().unwrap().remove(&params.text_document.uri);
+
                     if let Some(path) = path.as_path() {
                         this.loader.handle.invalidate(path.to_path_buf());
                     }