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Auto merge of #54823 - euclio:needs-test, r=alexcrichton
Add tests for some E-needstest issues Fixes #28134. Fixes #24338. Fixes #29743.
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commit
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src/test/ui/issues/issue-24338.rs
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src/test/ui/issues/issue-24338.rs
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// Copyright 2018 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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//
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// compile-pass
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trait DictLike<'a> {
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type ItemsIterator: Iterator<Item=u8>;
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fn get(c: Self::ItemsIterator) {
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c.into_iter();
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}
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}
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trait DictLike2<'a> {
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type ItemsIterator: Iterator<Item=u8>;
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fn items(&self) -> Self::ItemsIterator;
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fn get(&self) {
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for _ in self.items() {}
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}
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}
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fn main() {}
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src/test/ui/issues/issue-28134.rs
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src/test/ui/issues/issue-28134.rs
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// Copyright 2018 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-flags: --test
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#![test] //~ ERROR only functions may be used as tests
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8
src/test/ui/issues/issue-28134.stderr
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src/test/ui/issues/issue-28134.stderr
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error: only functions may be used as tests
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--> $DIR/issue-28134.rs:13:1
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LL | #![test] //~ ERROR only functions may be used as tests
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| ^^^^^^^^
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error: aborting due to previous error
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src/test/ui/issues/issue-29743.rs
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src/test/ui/issues/issue-29743.rs
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// Copyright 2018 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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//
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// compile-pass
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fn main() {
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let mut i = [1, 2, 3];
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i[i[0]] = 0;
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i[i[0] - 1] = 0;
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}
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