tests/ui/consts/const-eval/stable-metric/ctfe-fn-call.rs


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

// check-fail
// compile-flags: -Z tiny-const-eval-limit

const fn foo() {}

const fn call_foo() -> u32 {
    foo();
    foo();
    foo();
    foo();
    foo();

    foo();
    foo();
    foo();
    foo();
    foo();

    foo();
    foo();
    foo();
    foo();
    foo();

    foo();
    foo();
    foo();
    foo(); //~ ERROR evaluation of constant value failed [E0080]
    0
}

const X: u32 = call_foo();

fn main() {
    println!("{X}");
}