Re-add the internal file //absl/string/internal/has_absl_stringify.h to unblock

releasing Abseil and GoogleTest.

GoogleTest referenced this internal file and this internal trait.  Since
simultaneous releases are not possible since once release must reference
another, we will temporarily add this back.
https://github.com/google/googletest/blob/v1.14.x/googletest/include/gtest/gtest-printers.h#L119

https://github.com/google/googletest/pull/4368#issuecomment-1717699895
https://github.com/google/googletest/pull/4368#issuecomment-1717699895

PiperOrigin-RevId: 597073935
Change-Id: I7c2697a212dc477fd25770777445c64cfee73745

4 files changed, 47 insertions, 0 deletions

diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake
index 7f030250..bf273ceb 100644
--- a/CMake/AbseilDll.cmake
+++ b/CMake/AbseilDll.cmake
@@ -311,6 +311,7 @@ set(ABSL_INTERNAL_DLL_FILES
   "strings/internal/string_constant.h"
   "strings/internal/stringify_sink.h"
   "strings/internal/stringify_sink.cc"
+  "strings/internal/has_absl_stringify.h"
   "strings/has_absl_stringify.h"
   "strings/has_ostream_operator.h"
   "strings/match.cc"
diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel
index 9cae69d0..8e8371b3 100644
--- a/absl/strings/BUILD.bazel
+++ b/absl/strings/BUILD.bazel
@@ -77,6 +77,7 @@ cc_library(
         "escaping.h",
         "has_absl_stringify.h",
         "internal/damerau_levenshtein_distance.h",
+        "internal/has_absl_stringify.h",
         "internal/string_constant.h",
         "match.h",
         "numbers.h",
diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt
index d4116a8f..1b245362 100644
--- a/absl/strings/CMakeLists.txt
+++ b/absl/strings/CMakeLists.txt
@@ -42,6 +42,7 @@ absl_cc_library(
     "has_absl_stringify.h"
     "internal/damerau_levenshtein_distance.h"
     "internal/string_constant.h"
+    "internal/has_absl_stringify.h"
     "match.h"
     "numbers.h"
     "str_cat.h"
diff --git a/absl/strings/internal/has_absl_stringify.h b/absl/strings/internal/has_absl_stringify.h
new file mode 100644
index 00000000..f82cfe26
--- /dev/null
+++ b/absl/strings/internal/has_absl_stringify.h
@@ -0,0 +1,44 @@
+// Copyright 2024 The Abseil Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef ABSL_STRINGS_INTERNAL_HAS_ABSL_STRINGIFY_H_
+#define ABSL_STRINGS_INTERNAL_HAS_ABSL_STRINGIFY_H_
+
+#include "absl/strings/has_absl_stringify.h"
+
+#include "absl/base/config.h"
+
+namespace absl {
+ABSL_NAMESPACE_BEGIN
+
+namespace strings_internal {
+
+// This exists to fix a circular dependency problem with the GoogleTest release.
+// GoogleTest referenced this internal file and this internal trait.  Since
+// simultaneous releases are not possible since once release must reference
+// another, we will temporarily add this back.
+// https://github.com/google/googletest/blob/v1.14.x/googletest/include/gtest/gtest-printers.h#L119
+//
+// This file can be deleted after the next Abseil and GoogleTest release.
+//
+// https://github.com/google/googletest/pull/4368#issuecomment-1717699895
+// https://github.com/google/googletest/pull/4368#issuecomment-1717699895
+using ::absl::HasAbslStringify;
+
+}  // namespace strings_internal
+
+ABSL_NAMESPACE_END
+}  // namespace absl
+
+#endif  // ABSL_STRINGS_INTERNAL_HAS_ABSL_STRINGIFY_H_