Use an internal symbol for deprecate-and-inline that allows

the use of a deprecation message

PiperOrigin-RevId: 807753856
Change-Id: I34b0c7c6faf34cad11ea2aca5ccd16bca16acdec

Author: derekmauro

googlemock/include/gmock/gmock-actions.h

@@ -1868,7 +1868,7 @@ typedef internal::IgnoredValue Unused;
 
 // Deprecated single-argument DoAll.
 template <typename Action>
-GMOCK_DEPRECATE_AND_INLINE()
+GTEST_INTERNAL_DEPRECATE_AND_INLINE("Avoid using DoAll() for single actions")
 typename std::decay<Action>::type DoAll(Action&& action) {
   return std::forward<Action>(action);
 }
@@ -2038,11 +2038,11 @@ PolymorphicAction<internal::SetErrnoAndReturnAction<T>> SetErrnoAndReturn(
 // Various overloads for Invoke().
 
 // Legacy function.
-// Actions can now be implicitly constructed from callables. No need to create
-// wrapper objects.
 // This function exists for backwards compatibility.
 template <typename FunctionImpl>
-GMOCK_DEPRECATE_AND_INLINE()
+GTEST_INTERNAL_DEPRECATE_AND_INLINE(
+    "Actions can now be implicitly constructed from callables. No need to "
+    "create wrapper objects using Invoke().")
 typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) {
   return std::forward<FunctionImpl>(function_impl);
 }

googlemock/include/gmock/internal/gmock-port.h

@@ -57,19 +57,10 @@
 #include "gmock/internal/custom/gmock-port.h"
 #include "gtest/internal/gtest-port.h"
 
-#if defined(GTEST_HAS_ABSL)
-#include "absl/base/macros.h"
-
-#define GMOCK_DEPRECATE_AND_INLINE() ABSL_DEPRECATE_AND_INLINE()
-
-#if !defined(GTEST_NO_ABSL_FLAGS)
+#if defined(GTEST_HAS_ABSL) && !defined(GTEST_NO_ABSL_FLAGS)
 #include "absl/flags/declare.h"
 #include "absl/flags/flag.h"
-#endif  // !defined(GTEST_NO_ABSL_FLAGS)
-
-#else  // defined(GTEST_HAS_ABSL)
-#define GMOCK_DEPRECATE_AND_INLINE()
-#endif  // defined(GTEST_HAS_ABSL)
+#endif
 
 // For MS Visual C++, check the compiler version. At least VS 2015 is
 // required to compile Google Mock.

googletest/include/gtest/internal/gtest-port.h

@@ -2322,6 +2322,13 @@ const char* StringFromGTestEnv(const char* flag, const char* default_val);
 }  // namespace internal
 }  // namespace testing
 
+#if GTEST_INTERNAL_HAVE_CPP_ATTRIBUTE(clang::annotate)
+#define GTEST_INTERNAL_DEPRECATE_AND_INLINE(msg) \
+  [[deprecated(msg), clang::annotate("inline-me")]]
+#else
+#define GTEST_INTERNAL_DEPRECATE_AND_INLINE(msg) [[deprecated(msg)]]
+#endif
+
 #if defined(__cpp_lib_span) || (GTEST_INTERNAL_HAS_INCLUDE(<span>) && \
                                 GTEST_INTERNAL_CPLUSPLUS_LANG >= 202002L)
 #define GTEST_INTERNAL_HAS_STD_SPAN 1