[rustc.git] / src / test / ui / parser / fn-defined-using-fun.rs

// Check what happens when `fun` is used to define a function, instead of `fn`
// edition:2021

#![allow(dead_code)]

fun foo() {}
//~^ ERROR expected one of `!` or `::`, found `foo`
//~^^ HELP write `fn` instead of `fun` to declare a function

fn main() {}
Commit	Line	Data
f2b60f7d FG	1	// Check what happens when `fun` is used to define a function, instead of `fn`
	2	// edition:2021
	3
	4	#![allow(dead_code)]
	5
	6	fun foo() {}
	7	//~^ ERROR expected one of `!` or `::`, found `foo`
	8	//~^^ HELP write `fn` instead of `fun` to declare a function
	9
	10	fn main() {}