massberg added inline comments.

================
Comment at: clang/lib/Sema/TreeTransform.h:13156
           getSema().buildLambdaInitCaptureInitialization(
-              C->getLocation(), OldVD->getType()->isReferenceType(),
+              C->getLocation(), isReferenceType,
               EllipsisLoc, NumExpansions, OldVD->getIdentifier(),
----------------
massberg wrote:
> ilya-biryukov wrote:
> > Could we use `C->getCaptureKind() == LCK_ByRef` instead?
> > 
> > It seems like that was the intention of the function in the first place 
> > (that's was the other callsite from the parser is doing): pass what was 
> > written by the user and let the function figure out how to actually build 
> > the types.
> > Normally we want to unify the code that parser uses for non-dependent code 
> > and the tree-transforms where possible.
> `C-getCaptureKind` is equal to `LCK_ByCopy`, even if the expansion pack is 
> passed by refernece.
I will check if this is by error and if it should be set to `LCK_ByRef` in case 
of references to pack expansions.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139125/new/

https://reviews.llvm.org/D139125

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