5b64c796a4
Print out a clearer error message when a `for` gets used with the wrong type of iterator. Also fix spans on `for` loop bodies, and suppress some more derived errors. r=brson Closes #3651
15 lines
615 B
Rust
15 lines
615 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 main() {
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fn baz(_x: fn(y: int) -> int) {}
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for baz |_e| { } //~ ERROR A `for` loop iterator should expect a closure that returns `bool`
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}
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