mirror of https://github.com/rust-lang/rust
14 lines
390 B
Rust
14 lines
390 B
Rust
//@ compile-flags: -Zunleash-the-miri-inside-of-you
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//@ run-pass
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#![feature(const_raw_ptr_comparison)]
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const EMPTY_SLICE: &[i32] = &[];
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const EMPTY_EQ: Option<bool> = EMPTY_SLICE.as_ptr().guaranteed_eq(&[] as *const _);
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const EMPTY_EQ2: Option<bool> = EMPTY_SLICE.as_ptr().guaranteed_eq(&[1] as *const _);
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fn main() {
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assert!(EMPTY_EQ.is_none());
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assert!(EMPTY_EQ2.is_none());
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}
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