ec7c800d2f
This commit removes pretty-expanded from all tests that wind up calling panic! one way or another now that its internals are unstable.
41 lines
1.1 KiB
Rust
41 lines
1.1 KiB
Rust
// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// this is for the wrapping_add call below.
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#![feature(core)]
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/*!
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* Tests the range assertion wraparound case in trans::middle::adt::load_discr.
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*/
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#[repr(u8)]
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#[derive(Copy, Clone)]
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enum Eu { Lu = 0, Hu = 255 }
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static CLu: Eu = Eu::Lu;
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static CHu: Eu = Eu::Hu;
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#[repr(i8)]
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#[derive(Copy, Clone)]
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enum Es { Ls = -128, Hs = 127 }
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static CLs: Es = Es::Ls;
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static CHs: Es = Es::Hs;
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pub fn main() {
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assert_eq!((Eu::Hu as u8).wrapping_add(1), Eu::Lu as u8);
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assert_eq!((Es::Hs as i8).wrapping_add(1), Es::Ls as i8);
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assert_eq!(CLu as u8, Eu::Lu as u8);
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assert_eq!(CHu as u8, Eu::Hu as u8);
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assert_eq!(CLs as i8, Es::Ls as i8);
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assert_eq!(CHs as i8, Es::Hs as i8);
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}
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