26 lines
441 B
Rust
26 lines
441 B
Rust
// check-pass
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macro_rules! two_items {
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() => {
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extern "C" {}
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extern "C" {}
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};
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}
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macro_rules! single_expr_funneler {
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($expr:expr) => {
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$expr; // note the semicolon, it changes the statement kind during parsing
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};
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}
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macro_rules! single_item_funneler {
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($item:item) => {
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$item
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};
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}
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fn main() {
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single_expr_funneler! { two_items! {} }
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single_item_funneler! { two_items! {} }
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}
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