1 error[E0277]: the trait bound `[(); 0]: Foo` is not satisfied
2 --> $DIR/unevaluated_fixed_size_array_len.rs:12:5
5 | --------- required by `Foo::foo`
7 LL | <[(); 0] as Foo>::foo()
8 | ^^^^^^^^^^^^^^^^^^^^^ the trait `Foo` is not implemented for `[(); 0]`
10 = help: the following implementations were found:
13 error: aborting due to previous error
15 For more information about this error, try `rustc --explain E0277`.