rust/tests/ui/macros/issue-30143.stderr

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error: format argument must be a string literal
--> $DIR/issue-30143.rs:4:14
|
LL | println!(0);
| ^
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help: you might be missing a string literal to format with
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LL | println!("{}", 0);
| +++++
error: format argument must be a string literal
--> $DIR/issue-30143.rs:6:15
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LL | eprintln!('a');
| ^^^
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help: you might be missing a string literal to format with
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LL | eprintln!("{}", 'a');
| +++++
error: format argument must be a string literal
--> $DIR/issue-30143.rs:9:17
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LL | writeln!(s, true).unwrap();
| ^^^^
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help: you might be missing a string literal to format with
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LL | writeln!(s, "{}", true).unwrap();
| +++++
error: aborting due to 3 previous errors