ChuanqiXu added inline comments.

================
Comment at: clang/lib/Serialization/ASTWriterDecl.cpp:623-626
+  VisitDeclaratorDecl(D);
+  Record.AddDeclarationNameLoc(D->DNLoc, D->getDeclName());
+  Record.push_back(D->getIdentifierNamespace());
+
----------------
mizvekov wrote:
> ChuanqiXu wrote:
> > I still don't get the reason for the move. What's the benefit? Or why is it 
> > necessary?
> Yeah, now the type can reference the template decl, so without moving this, 
> it can happen during import of the type that we try to read this function 
> template bits without having imported them yet.
Oh, I guess I met the problem before (D129748 ) and I made a workaround for it 
(https://reviews.llvm.org/D130331). If I understood right, the patch will solve 
that problem. I'll check it out later.

(This kind of code move looks dangerous you know and I'll take a double check)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D131858/new/

https://reviews.llvm.org/D131858

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