d6f1787447
Thanks to Vadim Petrochenkov who [told me what the fix was][z]! [z]: https://rust-lang.zulipchat.com/#narrow/stream/182449-t-compiler.2Fhelp/topic/finding.20which.20macro.20rule.20to.20use/near/220240422
20 lines
235 B
Rust
20 lines
235 B
Rust
// 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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