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Diffstat (limited to 'src/test/ui/stdlib-unit-tests/raw-fat-ptr.rs')
-rw-r--r--src/test/ui/stdlib-unit-tests/raw-fat-ptr.rs119
1 files changed, 0 insertions, 119 deletions
diff --git a/src/test/ui/stdlib-unit-tests/raw-fat-ptr.rs b/src/test/ui/stdlib-unit-tests/raw-fat-ptr.rs
deleted file mode 100644
index 6b0b09c9894..00000000000
--- a/src/test/ui/stdlib-unit-tests/raw-fat-ptr.rs
+++ /dev/null
@@ -1,119 +0,0 @@
-// run-pass
-// check raw fat pointer ops
-
-use std::mem;
-
-fn assert_inorder<T: PartialEq + PartialOrd>(a: &[T]) {
-    for i in 0..a.len() {
-        for j in 0..a.len() {
-            if i < j {
-                assert!(a[i] < a[j]);
-                assert!(a[i] <= a[j]);
-                assert!(!(a[i] == a[j]));
-                assert!(a[i] != a[j]);
-                assert!(!(a[i] >= a[j]));
-                assert!(!(a[i] > a[j]));
-            } else if i == j {
-                assert!(!(a[i] < a[j]));
-                assert!(a[i] <= a[j]);
-                assert!(a[i] == a[j]);
-                assert!(!(a[i] != a[j]));
-                assert!(a[i] >= a[j]);
-                assert!(!(a[i] > a[j]));
-            } else {
-                assert!(!(a[i] < a[j]));
-                assert!(!(a[i] <= a[j]));
-                assert!(!(a[i] == a[j]));
-                assert!(a[i] != a[j]);
-                assert!(a[i] >= a[j]);
-                assert!(a[i] > a[j]);
-            }
-        }
-    }
-}
-
-trait Foo { fn foo(&self) -> usize; }
-impl<T> Foo for T {
-    fn foo(&self) -> usize {
-        mem::size_of::<T>()
-    }
-}
-
-#[allow(unused_tuple_struct_fields)]
-struct S<T:?Sized>(u32, T);
-
-fn main() {
-    let mut array = [0,1,2,3,4];
-    let mut array2 = [5,6,7,8,9];
-
-    // fat ptr comparison: addr then extra
-
-    // check ordering for arrays
-    let mut ptrs: Vec<*const [u8]> = vec![
-        &array[0..0], &array[0..1], &array, &array[1..]
-    ];
-
-    let array_addr = &array as *const [u8] as *const u8 as usize;
-    let array2_addr = &array2 as *const [u8] as *const u8 as usize;
-    if array2_addr < array_addr {
-        ptrs.insert(0, &array2);
-    } else {
-        ptrs.push(&array2);
-    }
-    assert_inorder(&ptrs);
-
-    // check ordering for mut arrays
-    let mut ptrs: Vec<*mut [u8]> = vec![
-        &mut array[0..0], &mut array[0..1], &mut array, &mut array[1..]
-    ];
-
-    let array_addr = &mut array as *mut [u8] as *mut u8 as usize;
-    let array2_addr = &mut array2 as *mut [u8] as *mut u8 as usize;
-    if array2_addr < array_addr {
-        ptrs.insert(0, &mut array2);
-    } else {
-        ptrs.push(&mut array2);
-    }
-    assert_inorder(&ptrs);
-
-    let mut u8_ = (0u8, 1u8);
-    let mut u32_ = (4u32, 5u32);
-
-    // check ordering for ptrs
-    let buf: &mut [*const dyn Foo] = &mut [
-        &u8_, &u8_.0,
-        &u32_, &u32_.0,
-    ];
-    buf.sort_by(|u,v| {
-        let u : [*const (); 2] = unsafe { mem::transmute(*u) };
-        let v : [*const (); 2] = unsafe { mem::transmute(*v) };
-        u.cmp(&v)
-    });
-    assert_inorder(buf);
-
-    // check ordering for mut ptrs
-    let buf: &mut [*mut dyn Foo] = &mut [
-        &mut u8_, &mut u8_.0,
-        &mut u32_, &mut u32_.0,
-    ];
-    buf.sort_by(|u,v| {
-        let u : [*const (); 2] = unsafe { mem::transmute(*u) };
-        let v : [*const (); 2] = unsafe { mem::transmute(*v) };
-        u.cmp(&v)
-    });
-    assert_inorder(buf);
-
-    // check ordering for structs containing arrays
-    let ss: (S<[u8; 2]>,
-             S<[u8; 3]>,
-             S<[u8; 2]>) = (
-        S(7, [8, 9]),
-        S(10, [11, 12, 13]),
-        S(4, [5, 6])
-    );
-    assert_inorder(&[
-        &ss.0 as *const S<[u8]>,
-        &ss.1 as *const S<[u8]>,
-        &ss.2 as *const S<[u8]>
-    ]);
-}