24 lines
748 B
Rust
24 lines
748 B
Rust
// Copyright 2012 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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// error-pattern: mismatched types
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pub fn main() {
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let v = ~[~[0]];
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// This is ok because the outer vec is covariant with respect
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// to the inner vec. If the outer vec was mut then we
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// couldn't do this.
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fn f(&&v: ~[const ~[const int]]) {
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}
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f(v);
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}
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