861556390e
Now that the internals of `format_args!` are unstable, tests that use it don't compile after pretty-printing (unless they also declare the necessary feature).
22 lines
752 B
Rust
22 lines
752 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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// Regression test for #20676. Error was that we didn't support
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// UFCS-style calls to a method in `Trait` where `Self` was bound to a
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// trait object of type `Trait`. See also `ufcs-trait-object.rs`.
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use std::fmt;
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fn main() {
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let a: &fmt::Debug = &1;
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format!("{:?}", a);
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}
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