rust/tests/ui/issues/issue-39848.rs

macro_rules! get_opt {
    ($tgt:expr, $field:ident) => {
        if $tgt.has_$field() {} //~ ERROR expected `{`, found identifier `foo`
    }
}

fn main() {
    get_opt!(bar, foo);
}
Add tests to fixed ICEs Closes #27078. Closes #27985. Closes #39848. Closes #42164. Closes #42479. Closes #45152. Closes #45662. Closes #45876. Closes #45965. 2017-12-26 09:41:56 +00:00			`macro_rules! get_opt {`
			`($tgt:expr, $field:ident) => {`
More detail when expecting expression but encountering bad macro argument Partially address #71039. 2023-07-31 14:55:47 +00:00			if $tgt.has_$field() {} //~ ERROR expected `{`, found identifier `foo`
Add tests to fixed ICEs Closes #27078. Closes #27985. Closes #39848. Closes #42164. Closes #42479. Closes #45152. Closes #45662. Closes #45876. Closes #45965. 2017-12-26 09:41:56 +00:00			`}`
			`}`

			`fn main() {`
			`get_opt!(bar, foo);`
			`}`