error: homogeneous_aggregate: Ok(Homogeneous(Reg { kind: Float, size: Size(4 bytes) }))
  --> $DIR/zero-sized-array-union.rs:59:1
   |
LL | type TestBaz1 = Baz1;
   | ^^^^^^^^^^^^^

error: homogeneous_aggregate: Ok(Homogeneous(Reg { kind: Float, size: Size(4 bytes) }))
  --> $DIR/zero-sized-array-union.rs:70:1
   |
LL | type TestBaz2 = Baz2;
   | ^^^^^^^^^^^^^

error: homogeneous_aggregate: Ok(Homogeneous(Reg { kind: Float, size: Size(4 bytes) }))
  --> $DIR/zero-sized-array-union.rs:81:1
   |
LL | type TestBaz3 = Baz3;
   | ^^^^^^^^^^^^^

error: homogeneous_aggregate: Ok(Homogeneous(Reg { kind: Float, size: Size(4 bytes) }))
  --> $DIR/zero-sized-array-union.rs:92:1
   |
LL | type TestBaz4 = Baz4;
   | ^^^^^^^^^^^^^

error: aborting due to 4 previous errors