mirror of https://github.com/rust-lang/rust.git
21 lines
235 B
Rust
21 lines
235 B
Rust
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// check-pass
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macro_rules! exp {
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(const $n:expr) => {
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$n
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};
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}
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macro_rules! stmt {
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(exp $e:expr) => {
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$e
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};
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(exp $($t:tt)+) => {
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exp!($($t)+)
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};
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}
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fn main() {
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stmt!(exp const 1);
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}
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