Move /src/test to /tests

1 files changed, 36 insertions, 0 deletions

diff --git a/tests/ui/statics/static-recursive.rs b/tests/ui/statics/static-recursive.rs
new file mode 100644
index 00000000000..95dadc81f81
--- /dev/null
+++ b/tests/ui/statics/static-recursive.rs
@@ -0,0 +1,36 @@
+// run-pass
+static mut S: *const u8 = unsafe { &S as *const *const u8 as *const u8 };
+
+struct StaticDoubleLinked {
+    prev: &'static StaticDoubleLinked,
+    next: &'static StaticDoubleLinked,
+    data: i32,
+    head: bool
+}
+
+static L1: StaticDoubleLinked = StaticDoubleLinked{prev: &L3, next: &L2, data: 1, head: true};
+static L2: StaticDoubleLinked = StaticDoubleLinked{prev: &L1, next: &L3, data: 2, head: false};
+static L3: StaticDoubleLinked = StaticDoubleLinked{prev: &L2, next: &L1, data: 3, head: false};
+
+
+pub fn main() {
+    unsafe { assert_eq!(S, *(S as *const *const u8)); }
+
+    let mut test_vec = Vec::new();
+    let mut cur = &L1;
+    loop {
+        test_vec.push(cur.data);
+        cur = cur.next;
+        if cur.head { break }
+    }
+    assert_eq!(&test_vec, &[1,2,3]);
+
+    let mut test_vec = Vec::new();
+    let mut cur = &L1;
+    loop {
+        cur = cur.prev;
+        test_vec.push(cur.data);
+        if cur.head { break }
+    }
+    assert_eq!(&test_vec, &[3,2,1]);
+}