#![feature(plugin)] #![plugin(clippy)] #![deny(print_with_newline)] fn main() { print!("Hello"); print!("Hello\n"); //~ERROR using `print!()` with a format string print!("Hello {}\n", "world"); //~ERROR using `print!()` with a format string print!("Hello {} {}\n\n", "world", "#2"); //~ERROR using `print!()` with a format string // these are all fine println!("Hello"); println!("Hello\n"); println!("Hello {}\n", "world"); }