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

[Nathan Ridge via cfe-commits]

HighCommander4 wrote:

> preliminary results:
>  clangd version > 	18.01.3 	this branch 	main @07ff1a63
> background index 	~1400 MB 	~2972 MB 	~2903 MB
> index cache disk usage 	~159 MB 	~188 MB 	~187 MB

Unrelated to this patch but, wow, that doubling of the index memory usage between 18.x and trunk is quite something. That probably deserves to be spun out into a separate issue and investigated further.

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