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14 lines
180 B
Rust
14 lines
180 B
Rust
//@ run-pass
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macro_rules! foo {
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($y:expr) => ({
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$y = 2;
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})
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}
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#[allow(unused_variables)]
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#[allow(unused_assignments)]
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fn main() {
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let mut x = 1;
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foo!(x);
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}
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