VitaNuo added a comment.

Thanks for the review!



================
Comment at: clang-tools-extra/clangd/Headers.cpp:76
+        Out->MainFileIncludesBySpelling.try_emplace(Inc.Written)
+            .first->second.push_back(static_cast<HeaderID>(*Inc.HeaderID));
       }
----------------
kadircet wrote:
> right now we're only storing "resolved" includes from the main file and not 
> all, this is creating a discrepancy between the view one gets through 
> `MainFileIncludes` and through this map.
> in addition to that only storing `HeaderID` gets the job done for 
> IncludeCleaner, but won't really help anyone that wants to match main file 
> includes apart from that (there's no easy way to go from a `HeaderID` to an 
> `Inclusion`).
> 
> so instead of storing the `HeaderID` in the map values, we can actually store 
> indexes into `MainFileIncludes`. later on during the lookup, we can build a 
> `SmallVector<Inclusion *>` that contains pointers to the relevant includes. 
> WDYT?
Ok sure.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143509/new/

https://reviews.llvm.org/D143509

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