cd6d9eab5d
* `core` - for the core crate * `hash` - hashing * `io` - io * `path` - path * `alloc` - alloc crate * `rand` - rand crate * `collections` - collections crate * `std_misc` - other parts of std * `test` - test crate * `rustc_private` - everything else
30 lines
760 B
Rust
30 lines
760 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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#![deny(dead_code)]
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#![allow(unreachable_code)]
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#![feature(core)]
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#[macro_use] extern crate core;
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fn foo() { //~ ERROR function is never used
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// none of these should have any dead_code exposed to the user
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panic!();
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panic!("foo");
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panic!("bar {}", "baz")
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}
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fn main() {}
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