1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/panic-handler/auxiliary/weak-lang-items.rs b/src/test/ui/panic-handler/auxiliary/weak-lang-items.rs
new file mode 100644
index 000000000..7a698cf76
--- /dev/null
+++ b/src/test/ui/panic-handler/auxiliary/weak-lang-items.rs
@@ -0,0 +1,22 @@
+// no-prefer-dynamic
+
+// This aux-file will require the eh_personality function to be codegen'd, but
+// it hasn't been defined just yet. Make sure we don't explode.
+
+#![no_std]
+#![crate_type = "rlib"]
+
+struct A;
+
+impl core::ops::Drop for A {
+    fn drop(&mut self) {}
+}
+
+pub fn foo() {
+    let _a = A;
+    panic!("wut");
+}
+
+mod std {
+    pub use core::{option, fmt};
+}