47 lines
1.4 KiB
Rust
47 lines
1.4 KiB
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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// compile-flags: -D unused-imports
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use cal = bar::c::cc;
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use core::either::Right; //~ ERROR unused import
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use core::util::*; // shouldn't get errors for not using
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// everything imported
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// Should only get one error instead of two errors here
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use core::option::{Some, None}; //~ ERROR unused import
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use core::io::ReaderUtil; //~ ERROR unused import
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// Be sure that if we just bring some methods into scope that they're also
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// counted as being used.
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use core::io::WriterUtil;
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mod foo {
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pub struct Point{x: int, y: int}
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pub struct Square{p: Point, h: uint, w: uint}
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}
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mod bar {
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pub mod c {
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use foo::Point;
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use foo::Square; //~ ERROR unused import
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pub fn cc(p: Point) -> int { return 2 * (p.x + p.y); }
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}
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}
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fn main() {
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cal(foo::Point{x:3, y:9});
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let a = 3;
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ignore(a);
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io::stdout().write_str(~"a");
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}
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