19 lines
678 B
Rust
19 lines
678 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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fn fail_len(v: ~[int]) -> uint {
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let mut i = fail!();
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for v.each |x| { i += 1u; }
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//~^ WARNING unreachable statement
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//~^^ ERROR the type of this value must be known
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return i;
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}
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fn main() {}
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