Add test for #10618 and #16382

Closes #10618
Closes #16382

src/test/run-pass/cast-in-array-size.rs

@@ -0,0 +1,19 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+// issues #10618 and #16382
+static SIZE: int = 25;
+
+fn main() {
+    let _a: [bool, ..1 as uint];
+    let _b: [int, ..SIZE as uint] = [1, ..SIZE as uint];
+    let _c: [bool, ..'\n' as uint] = [true, ..'\n' as uint];
+}