1 files changed, 10 insertions, 0 deletions
diff --git a/bindgen-tests/tests/headers/derive-debug-opaque.hpp b/bindgen-tests/tests/headers/derive-debug-opaque.hpp
new file mode 100644
index 00000000..715d3c89
--- /dev/null
+++ b/bindgen-tests/tests/headers/derive-debug-opaque.hpp
@@ -0,0 +1,10 @@
+// bindgen-flags: --opaque-type "Opaque" --impl-debug --rust-target 1.40
+
+class Opaque {
+  int i;
+  int not_debug[40];
+};
+
+class OpaqueUser {
+  Opaque opaque;
+};