rust/tests/ui/repr/repr-transparent.stderr

error[E0690]: transparent struct needs at most one field with non-trivial size or alignment, but has 2
  --> $DIR/repr-transparent.rs:26:1
   |
LL | struct MultipleNonZst(u8, u8);
   | ^^^^^^^^^^^^^^^^^^^^^ --  -- this field has non-zero size or requires alignment
   | |                     |
   | |                     this field has non-zero size or requires alignment
   | needs at most one field with non-trivial size or alignment, but has 2

error[E0690]: transparent struct needs at most one field with non-trivial size or alignment, but has 2
  --> $DIR/repr-transparent.rs:32:1
   |
LL | pub struct StructWithProjection(f32, <f32 as Mirror>::It);
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---  ------------------- this field has non-zero size or requires alignment
   | |                               |
   | |                               this field has non-zero size or requires alignment
   | needs at most one field with non-trivial size or alignment, but has 2

error[E0690]: transparent struct needs at most one field with non-trivial size or alignment, but has 2
  --> $DIR/repr-transparent.rs:36:1
   |
LL | struct NontrivialAlignZst(u32, [u16; 0]);
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ ---  -------- this field has non-zero size or requires alignment
   | |                         |
   | |                         this field has non-zero size or requires alignment
   | needs at most one field with non-trivial size or alignment, but has 2

error[E0690]: transparent struct needs at most one field with non-trivial size or alignment, but has 2
  --> $DIR/repr-transparent.rs:42:1
   |
LL | struct GenericAlign<T>(ZstAlign32<T>, u32);
   | ^^^^^^^^^^^^^^^^^^^^^^ -------------  --- this field has non-zero size or requires alignment
   | |                      |
   | |                      this field has non-zero size or requires alignment
   | needs at most one field with non-trivial size or alignment, but has 2

error[E0084]: unsupported representation for zero-variant enum
  --> $DIR/repr-transparent.rs:47:1
   |
LL | #[repr(transparent)]
   | ^^^^^^^^^^^^^^^^^^^^
LL | enum Void {}
   | --------- zero-variant enum

error[E0731]: transparent enum needs exactly one variant, but has 0
  --> $DIR/repr-transparent.rs:48:1
   |
LL | enum Void {}
   | ^^^^^^^^^ needs exactly one variant, but has 0

error[E0690]: the variant of a transparent enum needs at most one field with non-trivial size or alignment, but has 2
  --> $DIR/repr-transparent.rs:61:1
   |
LL | enum TooManyFieldsEnum {
   | ^^^^^^^^^^^^^^^^^^^^^^ needs at most one field with non-trivial size or alignment, but has 2
LL |     Foo(u32, String),
   |         ---  ------ this field has non-zero size or requires alignment
   |         |
   |         this field has non-zero size or requires alignment

error[E0731]: transparent enum needs exactly one variant, but has 2
  --> $DIR/repr-transparent.rs:67:1
   |
LL | enum MultipleVariants {
   | ^^^^^^^^^^^^^^^^^^^^^ needs exactly one variant, but has 2
LL |     Foo(String),
   |     --- variant here
LL |     Bar,
   |     --- too many variants in `MultipleVariants`

error[E0690]: the variant of a transparent enum needs at most one field with non-trivial size or alignment, but has 2
  --> $DIR/repr-transparent.rs:73:1
   |
LL | enum NontrivialAlignZstEnum {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ needs at most one field with non-trivial size or alignment, but has 2
LL |     Foo(u32, [u16; 0]),
   |         ---  -------- this field has non-zero size or requires alignment
   |         |
   |         this field has non-zero size or requires alignment

error[E0690]: the variant of a transparent enum needs at most one field with non-trivial size or alignment, but has 2
  --> $DIR/repr-transparent.rs:78:1
   |
LL | enum GenericAlignEnum<T> {
   | ^^^^^^^^^^^^^^^^^^^^^^^^ needs at most one field with non-trivial size or alignment, but has 2
LL |     Foo { bar: ZstAlign32<T>, baz: u32 }
   |           ------------------  -------- this field has non-zero size or requires alignment
   |           |
   |           this field has non-zero size or requires alignment

error[E0690]: transparent union needs at most one field with non-trivial size or alignment, but has 2
  --> $DIR/repr-transparent.rs:88:1
   |
LL | union TooManyFields {
   | ^^^^^^^^^^^^^^^^^^^ needs at most one field with non-trivial size or alignment, but has 2
LL |     u: u32,
   |     ------ this field has non-zero size or requires alignment
LL |     s: i32
   |     ------ this field has non-zero size or requires alignment

error: aborting due to 11 previous errors

Some errors have detailed explanations: E0084, E0690, E0731.
For more information about an error, try `rustc --explain E0084`.