1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/c-variadic/variadic-ffi-6.rs b/tests/ui/c-variadic/variadic-ffi-6.rs
new file mode 100644
index 00000000000..4dd8a2d4521
--- /dev/null
+++ b/tests/ui/c-variadic/variadic-ffi-6.rs
@@ -0,0 +1,13 @@
+#![crate_type="lib"]
+#![feature(c_variadic)]
+
+pub unsafe extern "C" fn use_vararg_lifetime(
+    x: usize,
+    y: ...
+) -> &usize { //~ ERROR missing lifetime specifier
+    &0
+}
+
+pub unsafe extern "C" fn use_normal_arg_lifetime(x: &usize, y: ...) -> &usize { // OK
+    x
+}