1 files changed, 10 insertions, 0 deletions
diff --git a/third_party/rust/bitflags/tests/compile-pass/impls/default.rs b/third_party/rust/bitflags/tests/compile-pass/impls/default.rs
new file mode 100644
index 0000000000..a97b6536f2
--- /dev/null
+++ b/third_party/rust/bitflags/tests/compile-pass/impls/default.rs
@@ -0,0 +1,10 @@
+use bitflags::bitflags;
+
+bitflags! {
+    #[derive(Default)]
+    struct Flags: u32 {
+        const A = 0b00000001;
+    }
+}
+
+fn main() {}