error: default variant must be exhaustive
  --> $DIR/default-field-values-non_exhaustive.rs:13:5
   |
LL |     #[non_exhaustive]
   |     ----------------- declared `#[non_exhaustive]` here
LL |     #[default]
LL |     Baz {
   |     ^^^
   |
   = help: consider a manual implementation of `Default`

error: `#[non_exhaustive]` can't be used to annotate items with default field values
  --> $DIR/default-field-values-non_exhaustive.rs:4:1
   |
LL |   #[non_exhaustive]
   |   ^^^^^^^^^^^^^^^^^
LL | / struct Foo {
LL | |     x: i32 = 42 + 3,
LL | | }
   | |_- this struct has default field values

error: aborting due to 2 previous errors