18 lines
282 B
Rust
18 lines
282 B
Rust
//@ run-pass
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#![feature(core_intrinsics)]
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use std::intrinsics;
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// See also tests/run-make/intrinsic-unreachable.
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unsafe fn f(x: usize) -> usize {
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match x {
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17 => 23,
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_ => intrinsics::unreachable(),
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}
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}
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fn main() {
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assert_eq!(unsafe { f(17) }, 23);
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}
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