[PATCH] D131858: [clang] Track the templated entity in type substitution.

[Chuanqi Xu via Phabricator via cfe-commits]

ChuanqiXu added a comment.

The summary looks good and I don't make a review in depth due to it is indeed large... (I'll see if I can take a deeper review)



================
Comment at: clang/lib/Serialization/ASTReaderDecl.cpp:890-893
+  struct {
+    bool DoIt;
+    FunctionDecl *Existing = nullptr;
+  } Merge = {false};
----------------
Is this struct necessary? I feel two separate variables may be more clear.


================
Comment at: clang/lib/Serialization/ASTWriterDecl.cpp:623-626
+  VisitDeclaratorDecl(D);
+  Record.AddDeclarationNameLoc(D->DNLoc, D->getDeclName());
+  Record.push_back(D->getIdentifierNamespace());
+
----------------
I still don't get the reason for the move. What's the benefit? Or why is it necessary?


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D131858