1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/run-pass/expr-alt-generic-box2.rs b/src/test/run-pass/expr-alt-generic-box2.rs
new file mode 100644
index 00000000..196ceafc
--- /dev/null
+++ b/src/test/run-pass/expr-alt-generic-box2.rs
@@ -0,0 +1,26 @@
+// xfail-boot
+// xfail-stage0
+// -*- rust -*-
+
+type compare[T] = fn(&T t1, &T t2) -> bool;
+
+fn test_generic[T](&T expected, &compare[T] eq) {
+  let T actual = alt (true) {
+    case (true) {
+      expected
+    }
+  };
+  check (eq(expected, actual));
+}
+
+fn test_vec() {
+  fn compare_vec(vec[int] v1, vec[int] v2) -> bool {
+    ret v1 == v2;
+  }
+  auto eq = bind compare_vec(_, _);
+  test_generic[vec[int]](vec(1, 2, 3), eq);
+}
+
+fn main() {
+  test_vec();
+}