1f760d5d1a
This leaves the `Share` trait at `std::kinds` via a `#[deprecated]` `pub use` statement, but the `NoShare` struct is no longer part of `std::kinds::marker` due to #12660 (the build cannot bootstrap otherwise). All code referencing the `Share` trait should now reference the `Sync` trait, and all code referencing the `NoShare` type should now reference the `NoSync` type. The functionality and meaning of this trait have not changed, only the naming. Closes #16281 [breaking-change]
28 lines
764 B
Rust
28 lines
764 B
Rust
// Copyright 2012 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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// Tests that impls are allowed to have looser, more permissive bounds
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// than the traits require.
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trait A {
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fn b<C:Sync,D>(x: C) -> C;
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}
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struct E {
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f: int
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}
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impl A for E {
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fn b<F,G>(_x: F) -> F { fail!() }
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//~^ ERROR in method `b`, type parameter 0 has 1 bound, but
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}
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pub fn main() {}
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