tests/ui/method-output-diff-issue-127263.rs - third_party/rust - Git at Google

 fn bar() {}
 fn foo(x: i32) -> u32 {
     0
 }
 fn main() {
     let b: fn() -> u32 = bar; //~ ERROR mismatched types [E0308]
     let f: fn(i32) = foo; //~ ERROR mismatched types [E0308]
 }
	fn bar() {}
	fn foo(x: i32) -> u32 {
	0
	}
	fn main() {
	let b: fn() -> u32 = bar; //~ ERROR mismatched types [E0308]
	let f: fn(i32) = foo; //~ ERROR mismatched types [E0308]
	}