tests/ui/default_union_representation.stderr

error: this union has the default representation
  --> tests/ui/default_union_representation.rs:5:1
   |
LL | / union NoAttribute {
LL | |
LL | |     a: i32,
LL | |     b: u32,
LL | | }
   | |_^
   |
   = help: consider annotating `NoAttribute` with `#[repr(C)]` to explicitly specify memory layout
   = note: `-D clippy::default-union-representation` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::default_union_representation)]`

error: this union has the default representation
  --> tests/ui/default_union_representation.rs:18:1
   |
LL | / union ReprPacked {
LL | |
LL | |     a: i32,
LL | |     b: u32,
LL | | }
   | |_^
   |
   = help: consider annotating `ReprPacked` with `#[repr(C)]` to explicitly specify memory layout

error: this union has the default representation
  --> tests/ui/default_union_representation.rs:37:1
   |
LL | / union ReprAlign {
LL | |
LL | |     a: i32,
LL | |     b: u32,
LL | | }
   | |_^
   |
   = help: consider annotating `ReprAlign` with `#[repr(C)]` to explicitly specify memory layout

error: this union has the default representation
  --> tests/ui/default_union_representation.rs:58:1
   |
LL | / union ZSTAndTwoFields {
LL | |
LL | |     f0: u32,
LL | |     f1: u64,
LL | |     f2: (),
LL | | }
   | |_^
   |
   = help: consider annotating `ZSTAndTwoFields` with `#[repr(C)]` to explicitly specify memory layout

error: aborting due to 4 previous errors