[clangd] Merge ClangdServer::DynamicIndex into FileIndex. NFC.
Summary:
FileIndex now provides explicit interfaces for preamble and main file updates.
This avoids growing parameter list when preamble and main symbols diverge
further (e.g. D52078). This also gets rid of the hack in `indexAST` that
inferred main file index based on `TopLevelDecls`.
Also separate `indexMainDecls` from `indexAST`.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Differential Revision: https://reviews.llvm.org/D52222
git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@342460 91177308-0d34-0410-b5e6-96231b3b80d8
7 files changed
