diff --git a/libcxx/test/std/algorithms/alg.nonmodifying/alg.equal/equal_type_qualifier.pass.cpp b/libcxx/test/std/algorithms/alg.nonmodifying/alg.equal/equal_type_qualifier.pass.cpp
new file mode 100644
--- /dev/null
+++ b/libcxx/test/std/algorithms/alg.nonmodifying/alg.equal/equal_type_qualifier.pass.cpp
@@ -0,0 +1,20 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include <algorithm>
+#include <cassert>
+int main(int, char**) {
+  char* a;
+  assert(std::equal(a, a, a));
+  const char* b;
+  assert(std::equal(b, b, b));
+  volatile char* c;
+  assert(std::equal(c, c, c));
+
+  return 0;
+}