[PATCH] D70235: [clangd] Add isHeaderFile helper.

[Sam McCall via Phabricator via cfe-commits]

sammccall added inline comments.


================
Comment at: clang-tools-extra/clangd/SourceCode.h:302
+bool isHeaderFile(llvm::StringRef FileName,
+                  llvm::Optional<LangOptions> LangOpts = None);
+
----------------
nit: = llvm::None


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70235/new/

https://reviews.llvm.org/D70235