mirror of https://github.com/rust-lang/rust.git
23 lines
486 B
Rust
23 lines
486 B
Rust
//@ edition: 2021
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use core::hint::black_box;
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#[derive(Debug, PartialEq)]
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struct Foo(u32);
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fn main() {
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assert_ne!(
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Foo(5), // Make sure this expression's span isn't lost.
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if black_box(false) {
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Foo(0) //
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} else {
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Foo(1) //
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}
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);
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()
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}
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// This test is a short fragment extracted from `issue-84561.rs`, highlighting
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// a particular span of code that can easily be lost if overlapping spans are
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// processed incorrectly.
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