rust/tests/ui/parser/macro/macro-incomplete-parse.rs

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macro_rules! ignored_item {
() => {
fn foo() {}
fn bar() {}
, //~ ERROR macro expansion ignores token `,`
}
}
macro_rules! ignored_expr {
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() => ( 1, //~ ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `,`
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2 )
}
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macro_rules! ignored_pat {
() => ( 1, 2 ) //~ ERROR macro expansion ignores token `,`
}
ignored_item!();
fn main() {
ignored_expr!();
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match 1 {
ignored_pat!() => (),
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_ => (),
}
}