[PATCH] D69937: [clangd] Use name of Macro to compute its SymbolID.

[UTKARSH SAXENA via Phabricator via cfe-commits]

usaxena95 added a comment.

We actually use both the name and the **source location** of the macro to calculate its ID.
I see that the subject of the patch might suggest otherwise. 
This is a trivial change which just changes the params of the function so that users don't have to carry the IdentifierInfo when we just want the name out of it.

We use `clang::index::generateUSRForMacro(StringRef MacroName, SourceLocation Loc, const SourceManager &SM, SmallVectorImpl<char> &Buf)` to generate the SymbolID.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D69937/new/

https://reviews.llvm.org/D69937