nridge marked an inline comment as done.
nridge added inline comments.

================
Comment at: clang-tools-extra/clangd/XRefs.cpp:380
 
+  TokenFlavor Flavor = getTokenFlavor(Loc, SM, AST.getLangOpts());
+  // Only consider comment and (raw) identifier tokens.
----------------
sammccall wrote:
> kadircet wrote:
> > you can rather use `AST.getTokens().spelledTokenAt(Loc)` to get 
> > preprocessed token, and pass that into getTokenFlavor rather than a 
> > SourceLocation.
> for a bit more context: running Lexer::getRawToken runs a raw lex that only 
> sees the piece of text you point at. If you're inside a huge comment, it 
> won't know that.
> 
> Using AST.getTokens() uses the results of an earlier raw lex of the whole 
> file.
Hmm, I've tried this and `spelledTokenAt()` seems to return null for comment 
tokens.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76098/new/

https://reviews.llvm.org/D76098



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