warning[E0566]: conflicting representation hints
  --> $DIR/conflicting-repr-hints.rs:20:8
   |
LL | #[repr(C, u64)] //~ WARNING conflicting representation hints
   |        ^  ^^^

warning[E0566]: conflicting representation hints
  --> $DIR/conflicting-repr-hints.rs:23:8
   |
LL | #[repr(u32, u64)] //~ WARNING conflicting representation hints
   |        ^^^  ^^^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:30:1
   |
LL | struct F(i32); //~ ERROR type has conflicting packed and align representation hints
   | ^^^^^^^^^^^^^^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:34:1
   |
LL | struct G(i32); //~ ERROR type has conflicting packed and align representation hints
   | ^^^^^^^^^^^^^^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:38:1
   |
LL | struct H(i32); //~ ERROR type has conflicting packed and align representation hints
   | ^^^^^^^^^^^^^^

error[E0634]: type has conflicting packed representation hints
  --> $DIR/conflicting-repr-hints.rs:41:1
   |
LL | struct I(i32); //~ ERROR type has conflicting packed representation hints
   | ^^^^^^^^^^^^^^

error[E0634]: type has conflicting packed representation hints
  --> $DIR/conflicting-repr-hints.rs:45:1
   |
LL | struct J(i32); //~ ERROR type has conflicting packed representation hints
   | ^^^^^^^^^^^^^^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:51:1
   |
LL | / union X { //~ ERROR type has conflicting packed and align representation hints
LL | |     i: i32
LL | | }
   | |_^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:57:1
   |
LL | / union Y { //~ ERROR type has conflicting packed and align representation hints
LL | |     i: i32
LL | | }
   | |_^

error[E0587]: type has conflicting packed and align representation hints
  --> $DIR/conflicting-repr-hints.rs:63:1
   |
LL | / union Z { //~ ERROR type has conflicting packed and align representation hints
LL | |     i: i32
LL | | }
   | |_^

error: aborting due to 8 previous errors

Some errors occurred: E0566, E0587, E0634.
For more information about an error, try `rustc --explain E0566`.