rust/src/test/run-pass/mir_ascription_coercion.rs

20 lines
680 B
Rust

// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// Tests that the result of type ascription has adjustments applied
#![feature(type_ascription)]
fn main() {
let x = [1, 2, 3];
// The RHS should coerce to &[i32]
let _y : &[i32] = &x : &[i32; 3];
}