rust-clippy/tests/ui/crate_level_checks/std_main_recursion.rs

#[warn(clippy::main_recursion)]
#[allow(unconditional_recursion)]
fn main() {
    println!("Hello, World!");
    main();
}
Add recursion check on main function Changes: - Add MainRecursion lint to clippy - Check for no-std setup fixes #333 2019-06-13 08:58:35 +00:00			`#[warn(clippy::main_recursion)]`
			`#[allow(unconditional_recursion)]`
			`fn main() {`
Move expression check to LateLintPass Changes: - Move from EarlyLintPass - Fix entrypoint check with function path def_id. 2019-06-17 15:36:42 +00:00			`println!("Hello, World!");`
Add recursion check on main function Changes: - Add MainRecursion lint to clippy - Check for no-std setup fixes #333 2019-06-13 08:58:35 +00:00			`main();`
			`}`