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#![deny(dead_code)]
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#![allow(unreachable_code)]
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#[macro_use]
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extern crate core;
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fn foo() { //~ ERROR function `foo` 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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