[clangd] Emit publishSemanticHighlighting in LSP if enabled

Summary: Emit publishSemanticHighlighting in LSP if enabled

Reviewers: hokein, kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D63919

llvm-svn: 365111

1 files changed, 5 insertions, 0 deletions

diff --git a/clang-tools-extra/clangd/ClangdLSPServer.h b/clang-tools-extra/clangd/ClangdLSPServer.h
index 2b2d9c0b008..ae438ddbe18 100644
--- a/clang-tools-extra/clangd/ClangdLSPServer.h
+++ b/clang-tools-extra/clangd/ClangdLSPServer.h
@@ -55,6 +55,8 @@ private:
   // Implement DiagnosticsConsumer.
   void onDiagnosticsReady(PathRef File, std::vector<Diag> Diagnostics) override;
   void onFileUpdated(PathRef File, const TUStatus &Status) override;
+  void onHighlightingsReady(PathRef File,
+                         std::vector<HighlightingToken> Highlightings) override;
 
   // LSP methods. Notifications have signature void(const Params&).
   // Calls have signature void(const Params&, Callback<Response>).
@@ -115,6 +117,9 @@ private:
   void reparseOpenedFiles();
   void applyConfiguration(const ConfigurationSettings &Settings);
 
+  /// Sends a "publishSemanticHighlighting" notification to the LSP client.
+  void publishSemanticHighlighting(SemanticHighlightingParams Params);
+
   /// Sends a "publishDiagnostics" notification to the LSP client.
   void publishDiagnostics(const URIForFile &File,
                           std::vector<clangd::Diagnostic> Diagnostics);