28 lines
874 B
Rust
28 lines
874 B
Rust
// Copyright 2014 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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// Check that an unsafe impl does not imply that unsafe actions are
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// legal in the methods.
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unsafe trait UnsafeTrait : Sized {
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fn foo(self) { }
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}
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unsafe impl UnsafeTrait for *mut isize {
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fn foo(self) {
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// Unsafe actions are not made legal by taking place in an unsafe trait:
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*self += 1;
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//~^ ERROR E0133
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//~| NOTE dereference of raw pointer
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}
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}
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fn main() { }
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