930308b16e
Namely: non-pub `use` declarations *are* significant to the SVH computation, since they can change which traits are part of the method resolution step, and thus affect which methods get called from the (potentially inlined) code.
23 lines
808 B
Rust
23 lines
808 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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//! "compile-fail/svh-uta-trait.rs" is checking that we detect a
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//! change from `use foo::TraitB` to use `foo::TraitB` in the hash
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//! (SVH) computation (#14132), since that will affect method
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//! resolution.
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//!
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//! This is the downstream crate.
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#![crate_id = "utb"]
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extern crate uta;
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pub fn foo() { assert_eq!(uta::foo::<()>(0), 3); }
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