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

[Chuanqi Xu via Phabricator via cfe-commits]

ChuanqiXu accepted this revision.
ChuanqiXu added a comment.

The codes look good and also the tests pass. So LGTM. Thanks!



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Comment at: clang/lib/Serialization/ASTReaderDecl.cpp:1082-1094
+    auto merge = [this, &Redecl, FD](auto &&F) {
+      auto *Existing = cast_or_null<FunctionDecl>(Redecl.getKnownMergeTarget());
+      RedeclarableResult NewRedecl(Existing ? F(Existing) : nullptr,
+                                   Redecl.getFirstID(), Redecl.isKeyDecl());
+      mergeRedeclarableTemplate(F(FD), NewRedecl);
+    };
+    if (Kind == FunctionDecl::TK_FunctionTemplate)
----------------
nit: I feel it lack a comment.


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D131858