1 files changed, 53 insertions, 0 deletions
diff --git a/tests/ui/parser/variadic-ffi-syntactic-pass.rs b/tests/ui/parser/variadic-ffi-syntactic-pass.rs
new file mode 100644
index 000000000..3875d6af1
--- /dev/null
+++ b/tests/ui/parser/variadic-ffi-syntactic-pass.rs
@@ -0,0 +1,53 @@
+// check-pass
+
+fn main() {}
+
+#[cfg(FALSE)]
+fn f1_1(x: isize, ...) {}
+
+#[cfg(FALSE)]
+fn f1_2(...) {}
+
+#[cfg(FALSE)]
+extern "C" fn f2_1(x: isize, ...) {}
+
+#[cfg(FALSE)]
+extern "C" fn f2_2(...) {}
+
+#[cfg(FALSE)]
+extern "C" fn f2_3(..., x: isize) {}
+
+#[cfg(FALSE)]
+extern fn f3_1(x: isize, ...) {}
+
+#[cfg(FALSE)]
+extern fn f3_2(...) {}
+
+#[cfg(FALSE)]
+extern fn f3_3(..., x: isize) {}
+
+#[cfg(FALSE)]
+extern {
+    fn e_f1(...);
+    fn e_f2(..., x: isize);
+}
+
+struct X;
+
+#[cfg(FALSE)]
+impl X {
+    fn i_f1(x: isize, ...) {}
+    fn i_f2(...) {}
+    fn i_f3(..., x: isize, ...) {}
+    fn i_f4(..., x: isize, ...) {}
+}
+
+#[cfg(FALSE)]
+trait T {
+    fn t_f1(x: isize, ...) {}
+    fn t_f2(x: isize, ...);
+    fn t_f3(...) {}
+    fn t_f4(...);
+    fn t_f5(..., x: isize) {}
+    fn t_f6(..., x: isize);
+}