7 files changed, 58 insertions, 1 deletions
diff --git a/absl/types/BUILD.bazel b/absl/types/BUILD.bazel
index c50ec425aea6..10f6c4d25325 100644
--- a/absl/types/BUILD.bazel
+++ b/absl/types/BUILD.bazel
@@ -42,7 +42,10 @@ cc_library(
     name = "bad_any_cast",
     hdrs = ["bad_any_cast.h"],
     copts = ABSL_DEFAULT_COPTS,
-    deps = [":bad_any_cast_impl"],
+    deps = [
+        ":bad_any_cast_impl",
+        "//absl/base:config",
+    ],
 )
 
 cc_library(
diff --git a/absl/types/bad_any_cast.cc b/absl/types/bad_any_cast.cc
index c9b73300690f..2e2fd29a3378 100644
--- a/absl/types/bad_any_cast.cc
+++ b/absl/types/bad_any_cast.cc
@@ -14,6 +14,8 @@
 
 #include "absl/types/bad_any_cast.h"
 
+#ifndef ABSL_HAVE_STD_ANY
+
 #include <cstdlib>
 
 #include "absl/base/config.h"
@@ -38,3 +40,5 @@ void ThrowBadAnyCast() {
 
 }  // namespace any_internal
 }  // namespace absl
+
+#endif  // ABSL_HAVE_STD_ANY
diff --git a/absl/types/bad_any_cast.h b/absl/types/bad_any_cast.h
index 3b963077d417..603901324afc 100644
--- a/absl/types/bad_any_cast.h
+++ b/absl/types/bad_any_cast.h
@@ -23,6 +23,18 @@
 
 #include <typeinfo>
 
+#include "absl/base/config.h"
+
+#ifdef ABSL_HAVE_STD_ANY
+
+#include <any>
+
+namespace absl {
+using std::bad_any_cast;
+}  // namespace absl
+
+#else  // ABSL_HAVE_STD_ANY
+
 namespace absl {
 
 // -----------------------------------------------------------------------------
@@ -54,4 +66,6 @@ namespace any_internal {
 }  // namespace any_internal
 }  // namespace absl
 
+#endif  // ABSL_HAVE_STD_ANY
+
 #endif  // ABSL_TYPES_BAD_ANY_CAST_H_
diff --git a/absl/types/bad_optional_access.cc b/absl/types/bad_optional_access.cc
index 6bc67df77c9a..558707760e9d 100644
--- a/absl/types/bad_optional_access.cc
+++ b/absl/types/bad_optional_access.cc
@@ -14,6 +14,8 @@
 
 #include "absl/types/bad_optional_access.h"
 
+#ifndef ABSL_HAVE_STD_OPTIONAL
+
 #include <cstdlib>
 
 #include "absl/base/config.h"
@@ -40,3 +42,5 @@ void throw_bad_optional_access() {
 
 }  // namespace optional_internal
 }  // namespace absl
+
+#endif  // ABSL_HAVE_STD_OPTIONAL
diff --git a/absl/types/bad_optional_access.h b/absl/types/bad_optional_access.h
index e9aa8b83eda1..c6c27460a76d 100644
--- a/absl/types/bad_optional_access.h
+++ b/absl/types/bad_optional_access.h
@@ -23,6 +23,18 @@
 
 #include <stdexcept>
 
+#include "absl/base/config.h"
+
+#ifdef ABSL_HAVE_STD_OPTIONAL
+
+#include <optional>
+
+namespace absl {
+using std::bad_optional_access;
+}  // namespace absl
+
+#else  // ABSL_HAVE_STD_OPTIONAL
+
 namespace absl {
 
 // -----------------------------------------------------------------------------
@@ -57,4 +69,6 @@ namespace optional_internal {
 }  // namespace optional_internal
 }  // namespace absl
 
+#endif  // ABSL_HAVE_STD_OPTIONAL
+
 #endif  // ABSL_TYPES_BAD_OPTIONAL_ACCESS_H_
diff --git a/absl/types/bad_variant_access.cc b/absl/types/bad_variant_access.cc
index 817fd78909a5..d27d77561791 100644
--- a/absl/types/bad_variant_access.cc
+++ b/absl/types/bad_variant_access.cc
@@ -14,6 +14,8 @@
 
 #include "absl/types/bad_variant_access.h"
 
+#ifndef ABSL_HAVE_STD_VARIANT
+
 #include <cstdlib>
 #include <stdexcept>
 
@@ -56,3 +58,5 @@ void Rethrow() {
 
 }  // namespace variant_internal
 }  // namespace absl
+
+#endif  // ABSL_HAVE_STD_VARIANT
diff --git a/absl/types/bad_variant_access.h b/absl/types/bad_variant_access.h
index 67abe7136b7b..e7355a5a74c8 100644
--- a/absl/types/bad_variant_access.h
+++ b/absl/types/bad_variant_access.h
@@ -23,6 +23,18 @@
 
 #include <stdexcept>
 
+#include "absl/base/config.h"
+
+#ifdef ABSL_HAVE_STD_VARIANT
+
+#include <variant>
+
+namespace absl {
+using std::bad_variant_access;
+}  // namespace absl
+
+#else  // ABSL_HAVE_STD_VARIANT
+
 namespace absl {
 
 // -----------------------------------------------------------------------------
@@ -61,4 +73,6 @@ namespace variant_internal {
 }  // namespace variant_internal
 }  // namespace absl
 
+#endif  // ABSL_HAVE_STD_VARIANT
+
 #endif  // ABSL_TYPES_BAD_VARIANT_ACCESS_H_