36 lines
953 B
Rust
36 lines
953 B
Rust
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// Copyright 2018 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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#![feature(generators)]
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use std::cell::RefCell;
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struct A;
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impl A {
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fn test(&self, a: ()) {}
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}
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fn main() {
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// Test that the MIR local with type &A created for the auto-borrow adjustment
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// is caught by typeck
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move || {
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A.test(yield);
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};
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// Test that the std::cell::Ref temporary returned from the `borrow` call
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// is caught by typeck
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let y = RefCell::new(true);
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static move || {
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yield *y.borrow();
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return "Done";
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};
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}
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