1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/extern-flag/force-extern.rs b/tests/ui/extern-flag/force-extern.rs
new file mode 100644
index 000000000..f56b53782
--- /dev/null
+++ b/tests/ui/extern-flag/force-extern.rs
@@ -0,0 +1,9 @@
+// check-pass
+// ignore-cross-compile (needs dylibs and compiletest doesn't have a more specific header)
+// aux-crate:force:panic_handler=panic_handler.rs
+// compile-flags: -Zunstable-options --crate-type dylib
+// edition:2018
+
+#![no_std]
+
+fn foo() {}