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|
error: `extern` block uses type `U`, which is not FFI-safe
--> $DIR/lint-ctypes-enum.rs:60:13
|
LL | fn uf(x: U);
| ^ not FFI-safe
|
= help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
= note: enum has no representation hint
note: the type is defined here
--> $DIR/lint-ctypes-enum.rs:9:1
|
LL | enum U {
| ^^^^^^
note: the lint level is defined here
--> $DIR/lint-ctypes-enum.rs:3:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
error: `extern` block uses type `B`, which is not FFI-safe
--> $DIR/lint-ctypes-enum.rs:61:13
|
LL | fn bf(x: B);
| ^ not FFI-safe
|
= help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
= note: enum has no representation hint
note: the type is defined here
--> $DIR/lint-ctypes-enum.rs:12:1
|
LL | enum B {
| ^^^^^^
error: `extern` block uses type `T`, which is not FFI-safe
--> $DIR/lint-ctypes-enum.rs:62:13
|
LL | fn tf(x: T);
| ^ not FFI-safe
|
= help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
= note: enum has no representation hint
note: the type is defined here
--> $DIR/lint-ctypes-enum.rs:16:1
|
LL | enum T {
| ^^^^^^
error: `extern` block uses type `u128`, which is not FFI-safe
--> $DIR/lint-ctypes-enum.rs:74:23
|
LL | fn nonzero_u128(x: Option<num::NonZeroU128>);
| ^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
= note: 128-bit integers don't currently have a known stable ABI
error: `extern` block uses type `i128`, which is not FFI-safe
--> $DIR/lint-ctypes-enum.rs:81:23
|
LL | fn nonzero_i128(x: Option<num::NonZeroI128>);
| ^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
= note: 128-bit integers don't currently have a known stable ABI
error: `extern` block uses type `Option<TransparentUnion<NonZeroU8>>`, which is not FFI-safe
--> $DIR/lint-ctypes-enum.rs:86:28
|
LL | fn transparent_union(x: Option<TransparentUnion<num::NonZeroU8>>);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
= help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
= note: enum has no representation hint
error: `extern` block uses type `Option<Rust<NonZeroU8>>`, which is not FFI-safe
--> $DIR/lint-ctypes-enum.rs:88:20
|
LL | fn repr_rust(x: Option<Rust<num::NonZeroU8>>);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
= help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
= note: enum has no representation hint
error: `extern` block uses type `Result<(), NonZeroI32>`, which is not FFI-safe
--> $DIR/lint-ctypes-enum.rs:89:20
|
LL | fn no_result(x: Result<(), num::NonZeroI32>);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
|
= help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
= note: enum has no representation hint
error: aborting due to 8 previous errors
|
