src/test/ui/issues/issue-24446.stderr

   1 error[E0277]: the size for values of type `(dyn std::ops::Fn() -> u32 + 'static)` cannot be known at compilation time
   2   --> $DIR/issue-24446.rs:12:17
   3    |
   4 LL |     static foo: Fn() -> u32 = || -> u32 {
   5    |                 ^^^^^^^^^^^ doesn't have a size known at compile-time
   6    |
   7    = help: the trait `std::marker::Sized` is not implemented for `(dyn std::ops::Fn() -> u32 + 'static)`
   8    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
   9
  10 error: aborting due to previous error
  11
  12 For more information about this error, try `rustc --explain E0277`.