rust/src/test/compile-fail/closure-that-fails.rs

fn foo(f: &fn() -> !) {}

fn main() {
    // Type inference didn't use to be able to handle this:
    foo(|| fail!());
    foo(|| 22); //~ ERROR mismatched types
}
librustc: Replace all uses of `fn()` with `&fn()`. rs=defun 2013-03-07 16:38:38 -06:00			`fn foo(f: &fn() -> !) {}`
Remove ret_style and instead check whether fn return type is bot cc #3681 2013-01-08 08:21:19 -06:00
			`fn main() {`
			`// Type inference didn't use to be able to handle this:`
Remove die!, raplace invocations with fail! Issue #4524 pt 3 2013-02-11 21:26:38 -06:00			`foo(\|\| fail!());`
Remove ret_style and instead check whether fn return type is bot cc #3681 2013-01-08 08:21:19 -06:00			`foo(\|\| 22); //~ ERROR mismatched types`
			`}`