mirror of
https://github.com/rust-lang/rust
synced 2024-10-01 06:14:33 +00:00
25 lines
420 B
Rust
25 lines
420 B
Rust
//@ run-pass
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macro_rules! stringify_item {
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($item:item) => {
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stringify!($item)
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};
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}
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macro_rules! repro {
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($expr:expr) => {
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stringify_item! {
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pub fn repro() -> bool {
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$expr
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}
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}
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};
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}
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fn main() {
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assert_eq!(
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repro!(match () { () => true } | true),
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"pub fn repro() -> bool { (match () { () => true, }) | true }"
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);
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}
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