src/test/run-fail/overflowing-simd-rsh-2.rs

   1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
   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
  11 // error-pattern:thread '<main>' panicked at 'shift operation overflowed'
  12 // compile-flags: -C debug-assertions
  13
  14 #![feature(core_simd)]
  15
  16 use std::simd::i32x4;
  17
  18 // (Work around constant-evaluation)
  19 fn id<T>(x: T) -> T { x }
  20
  21 fn main() {
  22     let _x = i32x4(0, 0, 0, -1) >> id(i32x4(0, 0, 0, -1));
  23 }