1 files changed, 29 insertions, 0 deletions
diff --git a/pw_allocator/split_free_list_allocator.cc b/pw_allocator/split_free_list_allocator.cc
new file mode 100644
index 000000000..adae4da15
--- /dev/null
+++ b/pw_allocator/split_free_list_allocator.cc
@@ -0,0 +1,29 @@
+// Copyright 2023 The Pigweed 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.
+
+#include "pw_allocator/split_free_list_allocator.h"
+
+#include "pw_assert/check.h"
+
+namespace pw::allocator {
+
+void BaseSplitFreeListAllocator::CrashOnAllocated(void* allocated) {
+  PW_DCHECK(false,
+            "The block at %p was still in use when its allocator was "
+            "destroyed. All memory allocated by an allocator must be released "
+            "before the allocator goes out of scope.",
+            allocated);
+}
+
+}  // namespace pw::allocator