Move to vscode-languageclient 7.0.0-next.9

Stabilizes call hierarchy and semantic tokens features.

6 files changed, 22 insertions, 23 deletions

diff --git a/crates/rust-analyzer/Cargo.toml b/crates/rust-analyzer/Cargo.toml
index e06956d6c..8db0b0d72 100644
--- a/crates/rust-analyzer/Cargo.toml
+++ b/crates/rust-analyzer/Cargo.toml
@@ -21,7 +21,7 @@ env_logger = { version = "0.7.1", default-features = false }
 itertools = "0.9.0"
 jod-thread = "0.1.0"
 log = "0.4.8"
-lsp-types = { version = "0.79.0", features = ["proposed"] }
+lsp-types = { version = "0.80.0", features = ["proposed"] }
 parking_lot = "0.11.0"
 pico-args = "0.3.1"
 oorandom = "11.1.2"
diff --git a/crates/rust-analyzer/src/caps.rs b/crates/rust-analyzer/src/caps.rs
index 92a743fd8..de4bc2813 100644
--- a/crates/rust-analyzer/src/caps.rs
+++ b/crates/rust-analyzer/src/caps.rs
@@ -6,7 +6,7 @@ use lsp_types::{
     CodeActionProviderCapability, CodeLensOptions, CompletionOptions,
     DocumentOnTypeFormattingOptions, FoldingRangeProviderCapability, HoverProviderCapability,
     ImplementationProviderCapability, RenameOptions, RenameProviderCapability, SaveOptions,
-    SelectionRangeProviderCapability, SemanticTokensDocumentProvider, SemanticTokensLegend,
+    SelectionRangeProviderCapability, SemanticTokensFullOptions, SemanticTokensLegend,
     SemanticTokensOptions, ServerCapabilities, SignatureHelpOptions, TextDocumentSyncCapability,
     TextDocumentSyncKind, TextDocumentSyncOptions, TypeDefinitionProviderCapability,
     WorkDoneProgressOptions,
@@ -76,10 +76,8 @@ pub fn server_capabilities(client_caps: &ClientCapabilities) -> ServerCapabiliti
                     token_modifiers: semantic_tokens::SUPPORTED_MODIFIERS.to_vec(),
                 },
 
-                document_provider: Some(SemanticTokensDocumentProvider::Edits {
-                    edits: Some(true),
-                }),
-                range_provider: Some(true),
+                full: Some(SemanticTokensFullOptions::Delta { delta: Some(true) }),
+                range: Some(true),
                 work_done_progress_options: Default::default(),
             }
             .into(),
diff --git a/crates/rust-analyzer/src/handlers.rs b/crates/rust-analyzer/src/handlers.rs
index d62dd0589..64cb4d96c 100644
--- a/crates/rust-analyzer/src/handlers.rs
+++ b/crates/rust-analyzer/src/handlers.rs
@@ -17,8 +17,8 @@ use lsp_types::{
     CallHierarchyOutgoingCall, CallHierarchyOutgoingCallsParams, CallHierarchyPrepareParams,
     CodeActionKind, CodeLens, Command, CompletionItem, Diagnostic, DocumentFormattingParams,
     DocumentHighlight, DocumentSymbol, FoldingRange, FoldingRangeParams, HoverContents, Location,
-    Position, PrepareRenameResponse, Range, RenameParams, SemanticTokensEditResult,
-    SemanticTokensEditsParams, SemanticTokensParams, SemanticTokensRangeParams,
+    Position, PrepareRenameResponse, Range, RenameParams, SemanticTokensDeltaParams,
+    SemanticTokensFullDeltaResult, SemanticTokensParams, SemanticTokensRangeParams,
     SemanticTokensRangeResult, SemanticTokensResult, SymbolInformation, SymbolTag,
     TextDocumentIdentifier, Url, WorkspaceEdit,
 };
@@ -1171,11 +1171,11 @@ pub(crate) fn handle_call_hierarchy_outgoing(
     Ok(Some(res))
 }
 
-pub(crate) fn handle_semantic_tokens(
+pub(crate) fn handle_semantic_tokens_full(
     snap: GlobalStateSnapshot,
     params: SemanticTokensParams,
 ) -> Result<Option<SemanticTokensResult>> {
-    let _p = profile::span("handle_semantic_tokens");
+    let _p = profile::span("handle_semantic_tokens_full");
 
     let file_id = from_proto::file_id(&snap, &params.text_document.uri)?;
     let text = snap.analysis.file_text(file_id)?;
@@ -1190,11 +1190,11 @@ pub(crate) fn handle_semantic_tokens(
     Ok(Some(semantic_tokens.into()))
 }
 
-pub(crate) fn handle_semantic_tokens_edits(
+pub(crate) fn handle_semantic_tokens_full_delta(
     snap: GlobalStateSnapshot,
-    params: SemanticTokensEditsParams,
-) -> Result<Option<SemanticTokensEditResult>> {
-    let _p = profile::span("handle_semantic_tokens_edits");
+    params: SemanticTokensDeltaParams,
+) -> Result<Option<SemanticTokensFullDeltaResult>> {
+    let _p = profile::span("handle_semantic_tokens_full_delta");
 
     let file_id = from_proto::file_id(&snap, &params.text_document.uri)?;
     let text = snap.analysis.file_text(file_id)?;
@@ -1209,9 +1209,9 @@ pub(crate) fn handle_semantic_tokens_edits(
 
     if let Some(prev_id) = &cached_tokens.result_id {
         if *prev_id == params.previous_result_id {
-            let edits = to_proto::semantic_token_edits(&cached_tokens, &semantic_tokens);
+            let delta = to_proto::semantic_token_delta(&cached_tokens, &semantic_tokens);
             *cached_tokens = semantic_tokens;
-            return Ok(Some(edits.into()));
+            return Ok(Some(delta.into()));
         }
     }
 
diff --git a/crates/rust-analyzer/src/main_loop.rs b/crates/rust-analyzer/src/main_loop.rs
index 355caaee2..8d3132581 100644
--- a/crates/rust-analyzer/src/main_loop.rs
+++ b/crates/rust-analyzer/src/main_loop.rs
@@ -407,9 +407,11 @@ impl GlobalState {
             .on::<lsp_types::request::CallHierarchyOutgoingCalls>(
                 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::SemanticTokensFullRequest>(
+                handlers::handle_semantic_tokens_full,
+            )?
+            .on::<lsp_types::request::SemanticTokensFullDeltaRequest>(
+                handlers::handle_semantic_tokens_full_delta,
             )?
             .on::<lsp_types::request::SemanticTokensRangeRequest>(
                 handlers::handle_semantic_tokens_range,
diff --git a/crates/rust-analyzer/src/semantic_tokens.rs b/crates/rust-analyzer/src/semantic_tokens.rs
index 9db7b8af5..1225d3e35 100644
--- a/crates/rust-analyzer/src/semantic_tokens.rs
+++ b/crates/rust-analyzer/src/semantic_tokens.rs
@@ -31,7 +31,6 @@ macro_rules! define_semantic_token_types {
             SemanticTokenType::MACRO,
             SemanticTokenType::VARIABLE,
             SemanticTokenType::PARAMETER,
-            SemanticTokenType::LABEL,
             $($ident),*
         ];
     };
diff --git a/crates/rust-analyzer/src/to_proto.rs b/crates/rust-analyzer/src/to_proto.rs
index a8173a338..16aab52c2 100644
--- a/crates/rust-analyzer/src/to_proto.rs
+++ b/crates/rust-analyzer/src/to_proto.rs
@@ -334,13 +334,13 @@ pub(crate) fn semantic_tokens(
     builder.build()
 }
 
-pub(crate) fn semantic_token_edits(
+pub(crate) fn semantic_token_delta(
     previous: &lsp_types::SemanticTokens,
     current: &lsp_types::SemanticTokens,
-) -> lsp_types::SemanticTokensEdits {
+) -> lsp_types::SemanticTokensDelta {
     let result_id = current.result_id.clone();
     let edits = semantic_tokens::diff_tokens(&previous.data, &current.data);
-    lsp_types::SemanticTokensEdits { result_id, edits }
+    lsp_types::SemanticTokensDelta { result_id, edits }
 }
 
 fn semantic_token_type_and_modifiers(