[PATCH] D90397: [clangd] Value initialize SymbolIDs

[Nathan Ridge via Phabricator via cfe-commits]

nridge added a comment.

Would it have been possible to disallow default-constructing `SymbolID` altogether, and preserve the ability to represent "an always-valid symbol id" (`SymbolID`) vs. "a maybe-valid symbol id" (`Optional<SymbolID>`) as distinct types in the type system?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D90397/new/

https://reviews.llvm.org/D90397