111 lines
3.4 KiB
Rust
111 lines
3.4 KiB
Rust
// Copyright 2016 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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// This file tests the source-partitioning behavior of rustdoc.
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// Each test contains some code that should be put into the generated
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// `fn main` and some attributes should be left outside (except the first
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// one, which has no attributes).
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// If the #![recursion_limit] attribute is incorrectly left inside,
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// then the tests will fail because the macro recurses 128 times.
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/// ```
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/// assert_eq!(1 + 1, 2);
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/// ```
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pub fn simple() {}
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/// ```
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/// #![recursion_limit = "1024"]
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/// macro_rules! recurse {
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/// (()) => {};
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/// (() $($rest:tt)*) => { recurse!($($rest)*); }
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/// }
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/// recurse!(() () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ());
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/// assert_eq!(1 + 1, 2);
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/// ```
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pub fn non_feature_attr() {}
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/// ```
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/// #![feature(core_intrinsics)]
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/// assert_eq!(1 + 1, 2);
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/// ```
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pub fn feature_attr() {}
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/// ```
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/// #![feature(core_intrinsics)]
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/// #![recursion_limit = "1024"]
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/// macro_rules! recurse {
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/// (()) => {};
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/// (() $($rest:tt)*) => { recurse!($($rest)*); }
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/// }
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/// recurse!(() () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ());
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/// assert_eq!(1 + 1, 2);
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/// ```
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pub fn both_attrs() {}
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/// ```
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/// #![recursion_limit = "1024"]
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/// #![feature(core_intrinsics)]
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/// macro_rules! recurse {
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/// (()) => {};
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/// (() $($rest:tt)*) => { recurse!($($rest)*); }
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/// }
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/// recurse!(() () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ()
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/// () () () () () () () ());
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/// assert_eq!(1 + 1, 2);
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/// ```
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pub fn both_attrs_reverse() {}
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