error: homogeneous_aggregate: Homogeneous(Reg { kind: Float, size: Size { raw: 4 } })
  --> $DIR/homogeneous-aggr-zero-sized-repr-rust.rs:54:1
   |
LL | pub type Test1 = BaseCase;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^

error: homogeneous_aggregate: Homogeneous(Reg { kind: Float, size: Size { raw: 4 } })
  --> $DIR/homogeneous-aggr-zero-sized-repr-rust.rs:58:1
   |
LL | pub type Test2 = WithPhantomData;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: homogeneous_aggregate: Homogeneous(Reg { kind: Float, size: Size { raw: 4 } })
  --> $DIR/homogeneous-aggr-zero-sized-repr-rust.rs:62:1
   |
LL | pub type Test3 = WithEmptyRustStruct;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: homogeneous_aggregate: Homogeneous(Reg { kind: Float, size: Size { raw: 4 } })
  --> $DIR/homogeneous-aggr-zero-sized-repr-rust.rs:66:1
   |
LL | pub type Test4 = WithTransitivelyEmptyRustStruct;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: homogeneous_aggregate: Homogeneous(Reg { kind: Float, size: Size { raw: 4 } })
  --> $DIR/homogeneous-aggr-zero-sized-repr-rust.rs:70:1
   |
LL | pub type Test5 = WithEmptyRustEnum;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 5 previous errors