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fn no_format_specifier_two_unused_args() {
println!("Hello", "World");
//~^ ERROR argument never used
//~| NOTE formatting specifier missing
//~| NOTE argument never used
//~| HELP format specifiers use curly braces, consider adding a format specifier
}
fn no_format_specifier_multiple_unused_args() {
println!("list: ", 1, 2, 3);
//~^ ERROR multiple unused formatting arguments
//~| NOTE multiple missing formatting specifiers
//~| NOTE argument never used
//~| NOTE argument never used
//~| NOTE argument never used
//~| HELP format specifiers use curly braces, consider adding 3 format specifiers
}
fn missing_format_specifiers_one_unused_arg() {
println!("list: {}, {}", 1, 2, 3);
//~^ ERROR argument never used
//~| NOTE formatting specifier missing
//~| NOTE argument never used
}
fn missing_format_specifiers_multiple_unused_args() {
println!("list: {}", 1, 2, 3);
//~^ ERROR multiple unused formatting arguments
//~| NOTE multiple missing formatting specifiers
//~| NOTE argument never used
//~| NOTE argument never used
//~| NOTE consider adding 2 format specifiers
}
fn main() { }
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