1 files changed, 81 insertions, 0 deletions
diff --git a/src/test/ui/binop/operator-overloading.rs b/src/test/ui/binop/operator-overloading.rs
new file mode 100644
index 000000000..6b3abcbc7
--- /dev/null
+++ b/src/test/ui/binop/operator-overloading.rs
@@ -0,0 +1,81 @@
+// run-pass
+
+#![allow(unused_variables)]
+use std::cmp;
+use std::ops;
+
+#[derive(Copy, Clone, Debug)]
+struct Point {
+    x: isize,
+    y: isize
+}
+
+impl ops::Add for Point {
+    type Output = Point;
+
+    fn add(self, other: Point) -> Point {
+        Point {x: self.x + other.x, y: self.y + other.y}
+    }
+}
+
+impl ops::Sub for Point {
+    type Output = Point;
+
+    fn sub(self, other: Point) -> Point {
+        Point {x: self.x - other.x, y: self.y - other.y}
+    }
+}
+
+impl ops::Neg for Point {
+    type Output = Point;
+
+    fn neg(self) -> Point {
+        Point {x: -self.x, y: -self.y}
+    }
+}
+
+impl ops::Not for Point {
+    type Output = Point;
+
+    fn not(self) -> Point {
+        Point {x: !self.x, y: !self.y }
+    }
+}
+
+impl ops::Index<bool> for Point {
+    type Output = isize;
+
+    fn index(&self, x: bool) -> &isize {
+        if x {
+            &self.x
+        } else {
+            &self.y
+        }
+    }
+}
+
+impl cmp::PartialEq for Point {
+    fn eq(&self, other: &Point) -> bool {
+        (*self).x == (*other).x && (*self).y == (*other).y
+    }
+    fn ne(&self, other: &Point) -> bool { !(*self).eq(other) }
+}
+
+pub fn main() {
+    let mut p = Point {x: 10, y: 20};
+    p = p + Point {x: 101, y: 102};
+    p = p - Point {x: 100, y: 100};
+    assert_eq!(p + Point {x: 5, y: 5}, Point {x: 16, y: 27});
+    assert_eq!(-p, Point {x: -11, y: -22});
+    assert_eq!(p[true], 11);
+    assert_eq!(p[false], 22);
+
+    let q = !p;
+    assert_eq!(q.x, !(p.x));
+    assert_eq!(q.y, !(p.y));
+
+    // Issue #1733
+    result(p[true]);
+}
+
+fn result(i: isize) { }