1 A `#[simd]` attribute was applied to an empty tuple struct.
3 Erroneous code example:
12 The `#[simd]` attribute can only be applied to non empty tuple structs, because
13 it doesn't make sense to try to use SIMD operations when there are no values to
19 #![feature(repr_simd)]
22 struct Good(u32); // ok!