tests/ui/attributes/export/exportable.sdylib.stderr

error: `#[export_stable]` attribute cannot be used on traits
  --> $DIR/exportable.rs:135:5
   |
LL |     #[export_stable]
   |     ^^^^^^^^^^^^^^^^
   |
   = help: `#[export_stable]` can be applied to associated types, data types, functions, inherent impl blocks, modules, type aliases, and use statements

error: `#[export_stable]` attribute cannot be used on constants
  --> $DIR/exportable.rs:139:5
   |
LL |     #[export_stable]
   |     ^^^^^^^^^^^^^^^^
   |
   = help: `#[export_stable]` can be applied to associated types, data types, functions, inherent impl blocks, modules, type aliases, and use statements

error: private items are not exportable
  --> $DIR/exportable.rs:15:5
   |
LL |     pub struct S;
   |     ^^^^^^^^^^^^
   |
note: is only usable at visibility `pub(crate)`
  --> $DIR/exportable.rs:15:5
   |
LL |     pub struct S;
   |     ^^^^^^^^^^^^

error: private items are not exportable
  --> $DIR/exportable.rs:128:5
   |
LL |     enum E {
   |     ^^^^^^
   |
note: is only usable at visibility `pub(self)`
  --> $DIR/exportable.rs:128:5
   |
LL |     enum E {
   |     ^^^^^^

error: only functions with "C" ABI are exportable
  --> $DIR/exportable.rs:18:5
   |
LL |     pub fn foo() -> i32 { 0 }
   |     ^^^^^^^^^^^^^^^^^^^

error: types with unstable layout are not exportable
  --> $DIR/exportable.rs:32:5
   |
LL |     pub struct S3;
   |     ^^^^^^^^^^^^^

error: only functions with "C" ABI are exportable
  --> $DIR/exportable.rs:38:5
   |
LL |     pub fn foo1() {}
   |     ^^^^^^^^^^^^^

error: function with `#[export_stable]` attribute uses type `Box<fn_sig::S>`, which is not exportable
  --> $DIR/exportable.rs:49:5
   |
LL |     pub extern "C" fn foo3(x: Box<S>) -> i32 { 0 }
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^------^^^^^^^^
   |                               |
   |                               not exportable

error: method with `#[export_stable]` attribute uses type `&impl_item::S`, which is not exportable
  --> $DIR/exportable.rs:58:9
   |
LL |         pub extern "C" fn foo1(&self) -> i32 { 0 }
   |         ^^^^^^^^^^^^^^^^^^^^^^^-----^^^^^^^^
   |                                |
   |                                not exportable

error: method with `#[export_stable]` attribute uses type `impl_item::S`, which is not exportable
  --> $DIR/exportable.rs:62:9
   |
LL |         pub extern "C" fn foo2(self) -> i32 { 0 }
   |         ^^^^^^^^^^^^^^^^^^^^^^^----^^^^^^^^
   |                                |
   |                                not exportable

error: generic functions are not exportable
  --> $DIR/exportable.rs:70:9
   |
LL |         pub extern "C" fn foo1(&self) {}
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: function with `#[export_stable]` attribute uses type `(u32,)`, which is not exportable
  --> $DIR/exportable.rs:86:5
   |
LL |     pub extern "C" fn foo1(x: <S as Trait>::Type) -> u32 { x.0 }
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^------------------^^^^^^^^
   |                               |
   |                               not exportable

error: function with `#[export_stable]` attribute uses type `[i32; 4]`, which is not exportable
  --> $DIR/exportable.rs:93:5
   |
LL |     pub extern "C" fn foo2(_x: Type) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^----^
   |                                |
   |                                not exportable

error: function with `#[export_stable]` attribute uses type `extern "C" fn()`, which is not exportable
  --> $DIR/exportable.rs:102:5
   |
LL |     pub extern "C" fn foo3(_x: S::Type) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^-------^
   |                                |
   |                                not exportable

error: function with `#[export_stable]` attribute uses type `impl Copy`, which is not exportable
  --> $DIR/exportable.rs:106:5
   |
LL |     pub extern "C" fn foo4() -> impl Copy {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------
   |                                 |
   |                                 not exportable

error: ADT types with private fields are not exportable
  --> $DIR/exportable.rs:121:5
   |
LL |     pub struct S2 {
   |     ^^^^^^^^^^^^^
   |
note: `x` is private
  --> $DIR/exportable.rs:123:9
   |
LL |         x: i32
   |         ^^^^^^

error: aborting due to 16 previous errors