1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/abi/lib-defaults.rs b/src/test/ui/abi/lib-defaults.rs
new file mode 100644
index 000000000..cd0b0bb23
--- /dev/null
+++ b/src/test/ui/abi/lib-defaults.rs
@@ -0,0 +1,17 @@
+// run-pass
+// dont-check-compiler-stderr (rust-lang/rust#54222)
+
+// ignore-wasm32-bare no libc to test ffi with
+
+// compile-flags: -lrust_test_helpers
+
+#[link(name = "rust_test_helpers", kind = "static")]
+extern "C" {
+    pub fn rust_dbg_extern_identity_u32(x: u32) -> u32;
+}
+
+fn main() {
+    unsafe {
+        rust_dbg_extern_identity_u32(42);
+    }
+}