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// FIXME: Ideally these suggestions would be fixed via rustfix. Blocked by rust-lang/rust#53934
#![allow(clippy::print_literal)]
#![warn(clippy::print_with_newline)]
fn main() {
print!("Hello\n");
//~^ print_with_newline
print!("Hello {}\n", "world");
//~^ print_with_newline
print!("Hello {} {}\n", "world", "#2");
//~^ print_with_newline
print!("{}\n", 1265);
//~^ print_with_newline
print!("\n");
//~^ print_with_newline
// these are all fine
print!("");
print!("Hello");
println!("Hello");
println!("Hello\n");
println!("Hello {}\n", "world");
print!("Issue\n{}", 1265);
print!("{}", 1265);
print!("\n{}", 1275);
print!("\n\n");
print!("like eof\n\n");
print!("Hello {} {}\n\n", "world", "#2");
// #3126
println!("\ndon't\nwarn\nfor\nmultiple\nnewlines\n");
// #3126
println!("\nbla\n\n");
// Escaping
// #3514
print!("\\n");
print!("\\\n");
//~^ print_with_newline
print!("\\\\n");
// Raw strings
// #3778
print!(r"\n");
// Literal newlines should also fail
print!(
//~^ print_with_newline
"
"
);
print!(
//~^ print_with_newline
r"
"
);
// Don't warn on CRLF (#4208)
print!("\r\n");
print!("foo\r\n");
// should fail
print!("\\r\n");
//~^ print_with_newline
print!("foo\rbar\n");
// Ignore expanded format strings
macro_rules! newline {
() => {
"\n"
};
}
print!(newline!());
}
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