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Add test for overflowing pow

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This would catch regressions of issue #28012.
This commit is contained in:
Peter Reid 2015-09-13 22:19:36 -04:00
parent 1927a869d4
commit a593a211fe
1 changed files with 16 additions and 0 deletions
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src/test/run-fail/overflowing-pow.rs Normal file
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// Copyright 2015 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:thread '<main>' panicked at 'arithmetic operation overflowed'
// compile-flags: -C debug-assertions
fn main() {
let _x = 2i32.pow(1024);
}