fa9e55faeb
This commit adds a dedicated mode to compiletest for running rustfix tests, adding a new `src/test/rustfix` directory which will execute all tests as a "rustfix" test, namely requiring that a `*.fixed` is next to the main file which is the result of the rustfix project's application of fixes. The `rustfix` crate is pulled in to actually perform the fixing, and the rustfix compiletest mode will assert a few properties about the fixing: * The expected fixed output must be the same as rustc's output suggestions applied to the original code. * The fixed code must compile successfully * The fixed code must have no further diagnostics emitted about it
20 lines
644 B
Rust
20 lines
644 B
Rust
// Copyright 2017 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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// Point at the captured immutable outer variable
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fn foo(mut f: Box<FnMut()>) {
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f();
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}
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fn main() {
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let mut y = true;
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foo(Box::new(move || y = false) as Box<_>);
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}
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