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

// ignore-macos
// ignore-windows

#![feature(rustc_attrs)]

#[warn(clippy::main_recursion)]
#[allow(unconditional_recursion)]
#[rustc_main]
fn a() {
    println!("Hello, World!");
    a();
}
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			`// ignore-macos`
			`// ignore-windows`

Remove #[main] attribute. 2021-04-08 13:37:38 +00:00			`#![feature(rustc_attrs)]`
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
			`#[warn(clippy::main_recursion)]`
			`#[allow(unconditional_recursion)]`
Remove #[main] attribute. 2021-04-08 13:37:38 +00:00			`#[rustc_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			`fn a() {`
			`println!("Hello, World!");`
			`a();`
			`}`