1 files changed, 0 insertions, 84 deletions
diff --git a/src/test/ui/abi/variadic-ffi.rs b/src/test/ui/abi/variadic-ffi.rs
deleted file mode 100644
index a952ea077..000000000
--- a/src/test/ui/abi/variadic-ffi.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-// run-pass
-// ignore-wasm32-bare no libc to test ffi with
-#![feature(c_variadic)]
-
-use std::ffi::VaList;
-
-#[link(name = "rust_test_helpers", kind = "static")]
-extern "C" {
-    fn rust_interesting_average(_: u64, ...) -> f64;
-
-    // FIXME: we need to disable this lint for `VaList`,
-    // since it contains a `MaybeUninit<i32>` on the asmjs target,
-    // and this type isn't FFI-safe. This is OK for now,
-    // since the type is layout-compatible with `i32`.
-    #[cfg_attr(target_arch = "asmjs", allow(improper_ctypes))]
-    fn rust_valist_interesting_average(_: u64, _: VaList) -> f64;
-}
-
-pub unsafe extern "C" fn test_valist_forward(n: u64, mut ap: ...) -> f64 {
-    rust_valist_interesting_average(n, ap.as_va_list())
-}
-
-pub unsafe extern "C" fn test_va_copy(_: u64, mut ap: ...) {
-    let mut ap2 = ap.clone();
-    assert_eq!(rust_valist_interesting_average(2, ap2.as_va_list()) as i64, 30);
-
-    // Advance one pair in the copy before checking
-    let mut ap2 = ap.clone();
-    let _ = ap2.arg::<u64>();
-    let _ = ap2.arg::<f64>();
-    assert_eq!(rust_valist_interesting_average(2, ap2.as_va_list()) as i64, 50);
-
-    // Advance one pair in the original
-    let _ = ap.arg::<u64>();
-    let _ = ap.arg::<f64>();
-
-    let mut ap2 = ap.clone();
-    assert_eq!(rust_valist_interesting_average(2, ap2.as_va_list()) as i64, 50);
-
-    let mut ap2 = ap.clone();
-    let _ = ap2.arg::<u64>();
-    let _ = ap2.arg::<f64>();
-    assert_eq!(rust_valist_interesting_average(2, ap2.as_va_list()) as i64, 70);
-}
-
-pub fn main() {
-    // Call without variadic arguments
-    unsafe {
-        assert!(rust_interesting_average(0).is_nan());
-    }
-
-    // Call with direct arguments
-    unsafe {
-        assert_eq!(rust_interesting_average(1, 10i64, 10.0f64) as i64, 20);
-    }
-
-    // Call with named arguments, variable number of them
-    let (x1, x2, x3, x4) = (10i64, 10.0f64, 20i64, 20.0f64);
-    unsafe {
-        assert_eq!(rust_interesting_average(2, x1, x2, x3, x4) as i64, 30);
-    }
-
-    // A function that takes a function pointer
-    unsafe fn call(fp: unsafe extern "C" fn(u64, ...) -> f64) {
-        let (x1, x2, x3, x4) = (10i64, 10.0f64, 20i64, 20.0f64);
-        assert_eq!(fp(2, x1, x2, x3, x4) as i64, 30);
-    }
-
-    unsafe {
-        call(rust_interesting_average);
-
-        // Make a function pointer, pass indirectly
-        let x: unsafe extern "C" fn(u64, ...) -> f64 = rust_interesting_average;
-        call(x);
-    }
-
-    unsafe {
-        assert_eq!(test_valist_forward(2, 10i64, 10f64, 20i64, 20f64) as i64, 30);
-    }
-
-    unsafe {
-        test_va_copy(4, 10i64, 10f64, 20i64, 20f64, 30i64, 30f64, 40i64, 40f64);
-    }
-}