[PATCH] D130003: [clangd] Use empty string to represent None semantics in FoldingRange::kind

[Kadir Cetinkaya via Phabricator via cfe-commits]

kadircet created this revision.
kadircet added a reviewer: usaxena95.
Herald added a subscriber: arphaman.
Herald added a project: All.
kadircet requested review of this revision.
Herald added subscribers: cfe-commits, MaskRay, ilya-biryukov.
Herald added a project: clang-tools-extra.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D130003

Files:
  clang-tools-extra/clangd/Protocol.cpp
  clang-tools-extra/clangd/Protocol.h


Index: clang-tools-extra/clangd/Protocol.h
===================================================================
--- clang-tools-extra/clangd/Protocol.h
+++ clang-tools-extra/clangd/Protocol.h
@@ -1772,7 +1772,7 @@
   unsigned startCharacter;
   unsigned endLine = 0;
   unsigned endCharacter;
-  llvm::Optional<std::string> kind;
+  std::string kind;
 };
 llvm::json::Value toJSON(const FoldingRange &Range);
 
Index: clang-tools-extra/clangd/Protocol.cpp
===================================================================
--- clang-tools-extra/clangd/Protocol.cpp
+++ clang-tools-extra/clangd/Protocol.cpp
@@ -1444,8 +1444,8 @@
     Result["startCharacter"] = Range.startCharacter;
   if (Range.endCharacter)
     Result["endCharacter"] = Range.endCharacter;
-  if (Range.kind)
-    Result["kind"] = *Range.kind;
+  if (!Range.kind.empty())
+    Result["kind"] = Range.kind;
   return Result;
 }
 


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