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#![feature(never_type)]
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#![allow(unused_variables)]
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#![allow(unused_assignments)]
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#![allow(dead_code)]
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#![deny(unreachable_code)]
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fn foo() {
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let x: ! = ! { return; }; //~ ERROR unreachable
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//~| ERROR cannot apply unary operator `!` to type `!`
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}
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fn main() { }
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