[clang-tools-extra] Symbol tags in SymbolInformation, WorkspaceSymbol, CallHierarchyItem and TypeHierarchyItem (PR #170103)

[via cfe-commits]

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@@ -246,6 +246,7 @@ template <> struct MappingTraits<Symbol> {
     IO.mapOptional("Documentation", Sym.Documentation);
     IO.mapOptional("ReturnType", Sym.ReturnType);
     IO.mapOptional("Type", Sym.Type);
+    IO.mapOptional("Tags", Sym.Tags, clang::clangd::SymbolTags(0));
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timon-ul wrote:

I think the default value here is obsolete, because the `Tags` is always initialized (with `0`).

https://github.com/llvm/llvm-project/pull/170103