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Imported Upstream version 1.9.0+dfsg1
[rustc.git] / src / test / run-fail / overflowing-rsh-3.rs
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1a4d82fc 1// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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2// file at the top-level directory of this distribution and at
3// http://rust-lang.org/COPYRIGHT.
4//
5// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8// option. This file may not be copied, modified, or distributed
9// except according to those terms.
10
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11// ignore-pretty : (#23623) problems when ending with // comments
12
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13// error-pattern:thread '<main>' panicked at 'shift operation overflowed'
14// compile-flags: -C debug-assertions
223e47cc 15
b039eaaf 16#![warn(exceeding_bitshifts)]
1a4d82fc 17
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18#![feature(rustc_attrs)]
19#[rustc_no_mir] // FIXME #29769 MIR overflow checking is TBD.
c34b1796 20fn main() {
b039eaaf 21 let _x = -1_i64 >> 64;
c34b1796 22}