1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/allocator/object-safe.rs b/tests/ui/allocator/object-safe.rs
new file mode 100644
index 000000000..fae7ab7fe
--- /dev/null
+++ b/tests/ui/allocator/object-safe.rs
@@ -0,0 +1,13 @@
+// run-pass
+
+// Check that `Allocator` is object safe, this allows for polymorphic allocators
+
+#![feature(allocator_api)]
+
+use std::alloc::{Allocator, System};
+
+fn ensure_object_safe(_: &dyn Allocator) {}
+
+fn main() {
+    ensure_object_safe(&System);
+}