blob: 2fd26b54e15eec1f33fb5b726be5d80204a32d84 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
#![allow(unused_variables)]
#![allow(unused_assignments)]
#![allow(dead_code)]
#![deny(unreachable_code)]
fn b() {
match () { () => return }
println!("I am dead");
//~^ ERROR unreachable statement
}
fn c() {
match () { () if false => return, () => () }
println!("I am not dead");
}
fn d() {
match () { () if false => return, () => return }
println!("I am dead");
//~^ ERROR unreachable statement
}
fn e() {
// Here the compiler fails to figure out that the `println` is dead.
match () { () if return => (), () => return }
println!("I am dead");
}
fn f() {
match Some(()) { None => (), Some(()) => return }
println!("I am not dead");
}
fn g() {
match Some(()) { None => return, Some(()) => () }
println!("I am not dead");
}
fn main() { }
|
