4 files changed, 28 insertions, 20 deletions
diff --git a/absl/hash/BUILD.bazel b/absl/hash/BUILD.bazel
index 4346fc49..a520ae62 100644
--- a/absl/hash/BUILD.bazel
+++ b/absl/hash/BUILD.bazel
@@ -85,9 +85,13 @@ cc_test(
         "//absl/container:flat_hash_set",
         "//absl/container:node_hash_map",
         "//absl/container:node_hash_set",
+        "//absl/memory",
         "//absl/meta:type_traits",
         "//absl/numeric:int128",
         "//absl/strings:cord_test_helpers",
+        "//absl/strings:string_view",
+        "//absl/types:optional",
+        "//absl/types:variant",
         "@com_google_googletest//:gtest_main",
     ],
 )
diff --git a/absl/hash/CMakeLists.txt b/absl/hash/CMakeLists.txt
index 65fd2a5f..438c1cda 100644
--- a/absl/hash/CMakeLists.txt
+++ b/absl/hash/CMakeLists.txt
@@ -68,18 +68,22 @@ absl_cc_test(
   COPTS
     ${ABSL_TEST_COPTS}
   DEPS
+    absl::btree
     absl::cord_test_helpers
-    absl::hash
-    absl::hash_testing
     absl::core_headers
-    absl::btree
     absl::flat_hash_map
     absl::flat_hash_set
+    absl::hash
+    absl::hash_testing
+    absl::int128
+    absl::memory
+    absl::meta
     absl::node_hash_map
     absl::node_hash_set
+    absl::optional
     absl::spy_hash_state
-    absl::meta
-    absl::int128
+    absl::string_view
+    absl::variant
     GTest::gmock_main
 )
 
diff --git a/absl/hash/hash_benchmark.cc b/absl/hash/hash_benchmark.cc
index 8712a01c..916fb620 100644
--- a/absl/hash/hash_benchmark.cc
+++ b/absl/hash/hash_benchmark.cc
@@ -12,7 +12,13 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include <algorithm>
+#include <cassert>
+#include <cstddef>
+#include <cstdint>
+#include <cstring>
 #include <string>
+#include <tuple>
 #include <type_traits>
 #include <typeindex>
 #include <utility>
diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc
index a0e2e4a7..111f375b 100644
--- a/absl/hash/hash_test.cc
+++ b/absl/hash/hash_test.cc
@@ -17,42 +17,36 @@
 #include <algorithm>
 #include <array>
 #include <bitset>
+#include <cstddef>
 #include <cstdint>
+#include <cstdlib>
 #include <cstring>
-#include <deque>
-#include <forward_list>
 #include <functional>
 #include <initializer_list>
-#include <iterator>
+#include <ios>
 #include <limits>
-#include <list>
-#include <map>
 #include <memory>
-#include <numeric>
-#include <random>
+#include <ostream>
 #include <set>
 #include <string>
 #include <tuple>
 #include <type_traits>
 #include <unordered_map>
-#include <unordered_set>
 #include <utility>
 #include <vector>
 
-#include "gmock/gmock.h"
 #include "gtest/gtest.h"
-#include "absl/container/btree_map.h"
-#include "absl/container/btree_set.h"
-#include "absl/container/flat_hash_map.h"
+#include "absl/base/config.h"
 #include "absl/container/flat_hash_set.h"
-#include "absl/container/node_hash_map.h"
-#include "absl/container/node_hash_set.h"
 #include "absl/hash/hash_testing.h"
 #include "absl/hash/internal/hash_test.h"
 #include "absl/hash/internal/spy_hash_state.h"
+#include "absl/memory/memory.h"
 #include "absl/meta/type_traits.h"
-#include "absl/numeric/int128.h"
 #include "absl/strings/cord_test_helpers.h"
+#include "absl/strings/string_view.h"
+#include "absl/types/optional.h"
+#include "absl/types/variant.h"
 
 #ifdef ABSL_HAVE_STD_STRING_VIEW
 #include <string_view>