01d2b4ab6b
This uncovered a lot of bugs in compiletest and also some shortcomings of our existing JSON output. We had to add information to the JSON output, such as suggested text and macro backtraces. We also had to fix various bugs in the existing tests. Joint work with jntrnr.
29 lines
987 B
Rust
29 lines
987 B
Rust
// Copyright 2015 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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fn call_it<F>(f: F) where F: Fn() { f(); }
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struct A;
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impl A {
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fn gen(&self) {}
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fn gen_mut(&mut self) {}
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}
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fn main() {
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let mut x = A;
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call_it(|| { //~ HELP consider changing this to accept closures that implement `FnMut`
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call_it(|| x.gen());
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call_it(|| x.gen_mut()); //~ ERROR cannot borrow data mutably in a captured outer
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//~^ ERROR cannot borrow data mutably in a captured outer
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//~| HELP consider changing this closure to take self by mutable reference
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});
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}
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