src/test/ui/non-constant-expr-for-arr-len.rs


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// Copyright 2012-2013 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.

// Check that non constant exprs fail for array repeat syntax

fn main() {
    fn bar(n: usize) {
        let _x = [0; n];
        //~^ ERROR attempt to use a non-constant value in a constant [E0435]
    }
}