[clang-tools-extra] [clangd] Unify IndexAction callbacks into one (PR #178132)

[kadir çetinkaya via cfe-commits]

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@@ -161,9 +157,8 @@ class IndexAction : public ASTFrontendAction {
   std::unique_ptr<ASTConsumer>
   CreateASTConsumer(CompilerInstance &CI, llvm::StringRef InFile) override {
     PI->record(CI.getPreprocessor());
-    if (IncludeGraphCallback != nullptr)
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kadircet wrote:

i think this is fine, and probably a residue as we were gradually rolling include-graph out. we accumulate this information per-tu, and discard after indexing. moreover clangd-indexer isn't a long lived process like clangd.

https://github.com/llvm/llvm-project/pull/178132