src/test/ui/run-pass/mir/mir_ascription_coercion.rs

   1 // Copyright 2016 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 // run-pass
  12 // Tests that the result of type ascription has adjustments applied
  13
  14 #![feature(type_ascription)]
  15
  16 fn main() {
  17     let x = [1, 2, 3];
  18     // The RHS should coerce to &[i32]
  19     let _y : &[i32] = &x : &[i32; 3];
  20 }