Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/test/codegen/unwind-and-panic-abort.rs b/src/test/codegen/unwind-and-panic-abort.rs
new file mode 100644
index 000000000..f238741e5
--- /dev/null
+++ b/src/test/codegen/unwind-and-panic-abort.rs
@@ -0,0 +1,16 @@
+// compile-flags: -C panic=abort
+
+#![crate_type = "lib"]
+#![feature(c_unwind)]
+
+extern "C-unwind" {
+    fn bar();
+}
+
+// CHECK: Function Attrs:{{.*}}nounwind
+// CHECK-NEXT: define{{.*}}void @foo
+// CHECK: call void @_ZN4core9panicking15panic_no_unwind
+#[no_mangle]
+pub unsafe extern "C" fn foo() {
+    bar();
+}