[PATCH] D40897: [clangd] Introduce a "Symbol" class.

[Haojian Wu via Phabricator via cfe-commits]

hokein created this revision.
Herald added subscribers: mgorny, klimek.

- The "Symbol" class represents a C++ symbol in the codebase, containing all the information of a C++ symbol needed by clangd. clangd will use it in clangd's AST/dynamic index and global/static index (code completion and code navigation).
- The SymbolCollector (another IndexAction) will be used to recollect the symbols when the source file is changed (for ASTIndex), or to generate all C++ symbols for the whole project.

In the long term (when index-while-building is ready), clangd should share a
same "Symbol" structure and IndexAction with index-while-building, but
for now we want to have some stuff working in clangd.


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D40897

Files:
  clangd/CMakeLists.txt
  clangd/Symbol.cpp
  clangd/Symbol.h
  unittests/clangd/CMakeLists.txt
  unittests/clangd/SymbolCollectorTests.cpp

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