Switch rank structs to be consistent with written guidance in go/ranked-overloads

PiperOrigin-RevId: 605125821
Change-Id: I2ee260eaf283acafd80abfd2b7419a0e9f597a78

2 files changed, 7 insertions, 6 deletions

diff --git a/absl/strings/cord.h b/absl/strings/cord.h
index d2ba9673..2583aa8a 100644
--- a/absl/strings/cord.h
+++ b/absl/strings/cord.h
@@ -1120,7 +1120,7 @@ Cord MakeCordFromExternal(absl::string_view data, Releaser&& releaser) {
   } else {
     using ReleaserType = absl::decay_t<Releaser>;
     cord_internal::InvokeReleaser(
-        cord_internal::Rank0{}, ReleaserType(std::forward<Releaser>(releaser)),
+        cord_internal::Rank1{}, ReleaserType(std::forward<Releaser>(releaser)),
         data);
   }
   return cord;
diff --git a/absl/strings/internal/cord_internal.h b/absl/strings/internal/cord_internal.h
index 549f9175..a52deea1 100644
--- a/absl/strings/internal/cord_internal.h
+++ b/absl/strings/internal/cord_internal.h
@@ -352,18 +352,19 @@ struct CordRepExternal : public CordRep {
   static void Delete(CordRep* rep);
 };
 
-struct Rank1 {};
-struct Rank0 : Rank1 {};
+// Use go/ranked-overloads for dispatching.
+struct Rank0 {};
+struct Rank1 : Rank0 {};
 
 template <typename Releaser, typename = ::absl::base_internal::invoke_result_t<
                                  Releaser, absl::string_view>>
-void InvokeReleaser(Rank0, Releaser&& releaser, absl::string_view data) {
+void InvokeReleaser(Rank1, Releaser&& releaser, absl::string_view data) {
   ::absl::base_internal::invoke(std::forward<Releaser>(releaser), data);
 }
 
 template <typename Releaser,
           typename = ::absl::base_internal::invoke_result_t<Releaser>>
-void InvokeReleaser(Rank1, Releaser&& releaser, absl::string_view) {
+void InvokeReleaser(Rank0, Releaser&& releaser, absl::string_view) {
   ::absl::base_internal::invoke(std::forward<Releaser>(releaser));
 }
 
@@ -381,7 +382,7 @@ struct CordRepExternalImpl
   }
 
   ~CordRepExternalImpl() {
-    InvokeReleaser(Rank0{}, std::move(this->template get<0>()),
+    InvokeReleaser(Rank1{}, std::move(this->template get<0>()),
                    absl::string_view(base, length));
   }