src/test/ui/consts/issue-90870.fixed

   1 // Regression test for issue #90870.
   2
   3 // run-rustfix
   4
   5 #![allow(dead_code)]
   6
   7 const fn f(a: &u8, b: &u8) -> bool {
   8     *a == *b
   9     //~^ ERROR: cannot call non-const operator in constant functions [E0015]
  10     //~| HELP: consider dereferencing here
  11 }
  12
  13 const fn g(a: &&&&i64, b: &&&&i64) -> bool {
  14     ****a == ****b
  15     //~^ ERROR: cannot call non-const operator in constant functions [E0015]
  16     //~| HELP: consider dereferencing here
  17 }
  18
  19 const fn h(mut a: &[u8], mut b: &[u8]) -> bool {
  20     while let ([l, at @ ..], [r, bt @ ..]) = (a, b) {
  21         if *l == *r {
  22         //~^ ERROR: cannot call non-const operator in constant functions [E0015]
  23         //~| HELP: consider dereferencing here
  24             a = at;
  25             b = bt;
  26         } else {
  27             return false;
  28         }
  29     }
  30
  31     a.is_empty() && b.is_empty()
  32 }
  33
  34 fn main() {}