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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 | 20 | fn main() { |
b039eaaf | 21 | let _x = -1_i64 >> 64; |
c34b1796 | 22 | } |