32 lines
844 B
Rust
32 lines
844 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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struct ctxt { v: uint }
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trait get_ctxt {
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fn get_ctxt() -> &self/ctxt;
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}
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struct has_ctxt { c: &ctxt }
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impl get_ctxt for has_ctxt {
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fn get_ctxt() -> &self/ctxt { self.c }
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}
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fn make_gc() -> get_ctxt {
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let ctxt = ctxt { v: 22u };
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let hc = has_ctxt { c: &ctxt }; //~ ERROR illegal borrow
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return @hc as get_ctxt;
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}
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fn main() {
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make_gc().get_ctxt().v;
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}
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