add some tests

Author: arielb1

src/test/compile-fail/issue-17913.rs

@@ -0,0 +1,17 @@
+// 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.
+
+// error-pattern: too big for the current ABI
+
+fn main() {
+    let n = 0u;
+    let a = box [&n,..0xF000000000000000u];
+    println!("{}", a[0xFFFFFFu]);
+}

src/test/compile-fail/oversized-array.rs

@@ -0,0 +1,20 @@
+// 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.
+
+// error-pattern: 1518599999
+
+fn generic<T: Copy>(t: T) {
+    let s: [T, ..1518600000] = [t, ..1518600000];
+}
+
+fn main() {
+    let x: [u8, ..1518599999] = [0, ..1518599999];
+    generic::<[u8, ..1518599999]>(x);
+}

src/test/compile-fail/oversized-discriminant.rs

@@ -0,0 +1,17 @@
+// 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.
+
+// error-pattern: Option
+
+// FIXME: work properly with higher limits
+
+fn main() {
+    let big: Option<[u32, ..(1<<29)-1]> = None;
+}

src/test/compile-fail/oversized-struct.rs

@@ -0,0 +1,54 @@
+// 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.
+
+// error-pattern: are too big for the current ABI
+
+struct S32<T> {
+    v0: T,
+    v1: T,
+    v2: T,
+    v3: T,
+    v4: T,
+    v5: T,
+    v6: T,
+    v7: T,
+    v8: T,
+    u9: T,
+    v10: T,
+    v11: T,
+    v12: T,
+    v13: T,
+    v14: T,
+    v15: T,
+    v16: T,
+    v17: T,
+    v18: T,
+    v19: T,
+    v20: T,
+    v21: T,
+    v22: T,
+    v23: T,
+    v24: T,
+    u25: T,
+    v26: T,
+    v27: T,
+    v28: T,
+    v29: T,
+    v30: T,
+    v31: T,
+}
+
+struct S1k<T> { val: S32<S32<T>> }
+
+struct S1M<T> { val: S1k<S1k<T>> }
+
+fn main() {
+    let fat: Option<S1M<S1M<S1M<u32>>>> = None;
+}

src/test/compile-fail/simple-oversized-array.rs

@@ -0,0 +1,15 @@
+// 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.
+
+// error-pattern: too big for the current ABI
+
+fn main() {
+   let fat : [u8, ..1<<61] = [0, ..1<<61];
+}