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13 lines
267 B
Rust
13 lines
267 B
Rust
//! Regression test for https://github.com/rust-lang/rust/issues/15189
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//@ run-pass
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macro_rules! third {
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($e:expr) => ({let x = 2; $e[x]})
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}
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fn main() {
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let x = vec![10_usize,11_usize,12_usize,13_usize];
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let t = third!(x);
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assert_eq!(t,12_usize);
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}
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