319eeb1c79
LinearMap is quite a bit faster, and is fully owned/sendable without requiring copies. The older std::map also doesn't use explicit self and relies on mutable fields.
29 lines
928 B
Rust
29 lines
928 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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extern mod std;
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use std::oldmap::HashMap;
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use std::bitv;
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type fn_info = {vars: HashMap<uint, var_info>};
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type var_info = {a: uint, b: uint};
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fn bitv_to_str(enclosing: fn_info, v: ~bitv::Bitv) -> str {
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let s = "";
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// error is that the value type in the hash map is var_info, not a box
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for enclosing.vars.each_value |val| {
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if v.get(val) { s += "foo"; }
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}
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return s;
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}
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fn main() { debug!("OK"); }
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