src/test/ui/consts/unstable-const-fn-in-libcore.stderr

   1 error[E0015]: calls in constant functions are limited to constant functions, tuple structs and tuple variants
   2   --> $DIR/unstable-const-fn-in-libcore.rs:24:26
   3    |
   4 LL |             Opt::None => f(),
   5    |                          ^^^
   6
   7 error[E0493]: destructors cannot be evaluated at compile-time
   8   --> $DIR/unstable-const-fn-in-libcore.rs:19:53
   9    |
  10 LL |     const fn unwrap_or_else<F: FnOnce() -> T>(self, f: F) -> T {
  11    |                                                     ^ constant functions cannot evaluate destructors
  12 ...
  13 LL |     }
  14    |     - value is dropped here
  15
  16 error[E0493]: destructors cannot be evaluated at compile-time
  17   --> $DIR/unstable-const-fn-in-libcore.rs:19:47
  18    |
  19 LL |     const fn unwrap_or_else<F: FnOnce() -> T>(self, f: F) -> T {
  20    |                                               ^^^^ constant functions cannot evaluate destructors
  21 ...
  22 LL |     }
  23    |     - value is dropped here
  24
  25 error: aborting due to 3 previous errors
  26
  27 Some errors have detailed explanations: E0015, E0493.
  28 For more information about an error, try `rustc --explain E0015`.