Move /src/test to /tests

tests/ui/for-loop-while/foreach-put-structured.rs

@@ -0,0 +1,22 @@
+// run-pass
+
+
+fn pairs<F>(mut it: F) where F: FnMut((isize, isize)) {
+    let mut i: isize = 0;
+    let mut j: isize = 0;
+    while i < 10 { it((i, j)); i += 1; j += i; }
+}
+
+pub fn main() {
+    let mut i: isize = 10;
+    let mut j: isize = 0;
+    pairs(|p| {
+        let (_0, _1) = p;
+        println!("{}", _0);
+        println!("{}", _1);
+        assert_eq!(_0 + 10, i);
+        i += 1;
+        j = _1;
+    });
+    assert_eq!(j, 45);
+}