[PATCH] D103179: [clangd] Handle queries without an originating file in ProjectAwareIndex

[Kadir Cetinkaya via Phabricator via cfe-commits]

kadircet created this revision.
kadircet added reviewers: sammccall, kbobyrev.
Herald added subscribers: usaxena95, jfb, arphaman.
kadircet requested review of this revision.
Herald added subscribers: cfe-commits, MaskRay, ilya-biryukov.
Herald added a project: clang-tools-extra.

This enables handling of queries like workspaceSymbols by the last used
external index, which might be null when the query comes from a file specific
context but that file doesn't have any ExternalIndex set (existing behaviour).

This also moves config::Params into Config, rather than just having a file path
inside the Config struct or deducing the environment from Context.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D103179

Files:
  clang-tools-extra/clangd/ClangdServer.cpp
  clang-tools-extra/clangd/Config.h
  clang-tools-extra/clangd/ConfigCompile.cpp
  clang-tools-extra/clangd/ConfigProvider.cpp
  clang-tools-extra/clangd/ConfigProvider.h
  clang-tools-extra/clangd/index/ProjectAware.cpp
  clang-tools-extra/clangd/tool/ClangdMain.cpp
  clang-tools-extra/clangd/unittests/ClangdTests.cpp
  clang-tools-extra/clangd/unittests/ConfigCompileTests.cpp
  clang-tools-extra/clangd/unittests/ConfigProviderTests.cpp
  clang-tools-extra/clangd/unittests/ProjectAwareIndexTests.cpp

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