[PATCH] D56370: [clangd] Add support for type hierarchy (super types only for now)

[Nathan Ridge via Phabricator via cfe-commits]

nridge marked 7 inline comments as done.
nridge added inline comments.


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Comment at: clang-tools-extra/clangd/XRefs.h:62
+/// Find the record type references at \p Pos.
+const CXXRecordDecl *findRecordTypeAt(ParsedAST &AST, Position Pos);
+
----------------
ilya-biryukov wrote:
> This method looks like an implementation detail and does not align with other methods in `XRefs.h` which are high-level methods that implement LSP functionality.
> 
> It would be more appropriate to move it to `AST.h` or directly into the `XRefs.cpp`. WDYT?
@sammccall asked for this method to be exposed in the header and some of the tests written in terms of it.


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Comment at: clang-tools-extra/clangd/index/SymbolCollector.h:154
+// the SourceManager.
+std::string toURI(const SourceManager &SM, llvm::StringRef Path,
+                  llvm::StringRef FallbackDir);
----------------
ioeric wrote:
> why are we pulling this into the header? This still seems to be only used in SymbolCollector.cpp.
You're right. This is a leftover from an earlier version of the patch.


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Comment at: clang-tools-extra/test/clangd/type-hierarchy.test:1
+# RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
+{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{},"trace":"off"}}
----------------
kadircet wrote:
> why strict-whitespace?
That's what the other lit tests seem to do, I just copied it :)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56370/new/

https://reviews.llvm.org/D56370