error[E0566]: conflicting representation hints
  --> $DIR/conflicting-repr-hints.rs:13:8
   |
LL | #[repr(C, u64)]
   |        ^  ^^^

error[E0566]: conflicting representation hints
  --> $DIR/conflicting-repr-hints.rs:18:8
   |
LL | #[repr(u32, u64)]
   |        ^^^  ^^^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:27:1
   |
LL | struct F(i32);
   | ^^^^^^^^^^^^^^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:31:1
   |
LL | struct G(i32);
   | ^^^^^^^^^^^^^^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:35:1
   |
LL | struct H(i32);
   | ^^^^^^^^^^^^^^

error[E0634]: type has conflicting packed representation hints
  --> $DIR/conflicting-repr-hints.rs:38:1
   |
LL | struct I(i32);
   | ^^^^^^^^^^^^^^

error[E0634]: type has conflicting packed representation hints
  --> $DIR/conflicting-repr-hints.rs:42:1
   |
LL | struct J(i32);
   | ^^^^^^^^^^^^^^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:48:1
   |
LL | / union X {
LL | |
LL | |     i: i32,
LL | | }
   | |_^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:55:1
   |
LL | / union Y {
LL | |
LL | |     i: i32,
LL | | }
   | |_^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:62:1
   |
LL | / union Z {
LL | |
LL | |     i: i32,
LL | | }
   | |_^

error: aborting due to 10 previous errors

Some errors have detailed explanations: E0566, E0587.
For more information about an error, try `rustc --explain E0566`.