Add a TODO to make sure we can serialize/deserialize the decl pointer…

… into the AST
carbon-language · Mar 5, 2025 · 435468e · 435468e
1 parent 89e56d5
commit 435468e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/toolchain/sem_ir/function.h b/toolchain/sem_ir/function.h
@@ -54,6 +54,8 @@ struct FunctionFields {
   // If the function is imported from C++, points to the Clang declaration in
   // the AST. Used for mangling. The AST is owned by `CompileSubcommand` so we
   // expect it to be live from `Function` creation to mangling.
+  // TODO: #4666 Ensure we can easily serialize/deserialize this. Consider decl
+  // ID to point into the AST.
   const clang::NamedDecl* cpp_clang_decl = nullptr;
 };