15 lines
268 B
Rust
15 lines
268 B
Rust
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#![feature(macro_metavar_expr)]
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macro_rules! foo {
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( $( $($t:ident),* );* ) => { ${count(t,)} }
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//~^ ERROR `count` followed by a comma must have an associated
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//~| ERROR expected expression, found `$`
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}
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fn test() {
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foo!(a, a; b, b);
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}
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fn main() {
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}
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