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

   1 // check-fail
   2 // compile-flags: -Z tiny-const-eval-limit
   3
   4 const fn foo() {}
   5
   6 const fn call_foo() -> u32 {
   7     foo();
   8     foo();
   9     foo();
  10     foo();
  11     foo();
  12
  13     foo();
  14     foo();
  15     foo();
  16     foo();
  17     foo();
  18
  19     foo();
  20     foo();
  21     foo();
  22     foo();
  23     foo();
  24
  25     foo();
  26     foo();
  27     foo();
  28     foo(); //~ ERROR evaluation of constant value failed [E0080]
  29     0
  30 }
  31
  32 const X: u32 = call_foo();
  33
  34 fn main() {
  35     println!("{X}");
  36 }