1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/iterators/iter-range.rs b/src/test/ui/iterators/iter-range.rs
new file mode 100644
index 000000000..993d93790
--- /dev/null
+++ b/src/test/ui/iterators/iter-range.rs
@@ -0,0 +1,14 @@
+// run-pass
+
+
+fn range_<F>(a: isize, b: isize, mut it: F) where F: FnMut(isize) {
+    assert!((a < b));
+    let mut i: isize = a;
+    while i < b { it(i); i += 1; }
+}
+
+pub fn main() {
+    let mut sum: isize = 0;
+    range_(0, 100, |x| sum += x );
+    println!("{}", sum);
+}