[PATCH] D104351: [HeaderSearch] Use `isImport` only for imported headers and not for `#pragma once`.

[Volodymyr Sapsai via Phabricator via cfe-commits]

vsapsai added a comment.

Thanks for the review! I'll wait with committing this change until https://reviews.llvm.org/D104344 is ready to avoid bumping `VERSION_MAJOR` twice. While this change doesn't introduce any syntactical differences to serialized AST, it does introduce semantic differences.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104351/new/

https://reviews.llvm.org/D104351