diff options
Diffstat (limited to 'src/test/ui/lint/lint-ctypes-fn.stderr')
| -rw-r--r-- | src/test/ui/lint/lint-ctypes-fn.stderr | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/test/ui/lint/lint-ctypes-fn.stderr b/src/test/ui/lint/lint-ctypes-fn.stderr deleted file mode 100644 index a05206bf1..000000000 --- a/src/test/ui/lint/lint-ctypes-fn.stderr +++ /dev/null @@ -1,188 +0,0 @@ -error: `extern` fn uses type `[u32]`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:73:33 - | -LL | pub extern "C" fn slice_type(p: &[u32]) { } - | ^^^^^^ not FFI-safe - | - = help: consider using a raw pointer instead - = note: slices have no C equivalent -note: the lint level is defined here - --> $DIR/lint-ctypes-fn.rs:4:9 - | -LL | #![deny(improper_ctypes_definitions)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: `extern` fn uses type `str`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:76:31 - | -LL | pub extern "C" fn str_type(p: &str) { } - | ^^^^ not FFI-safe - | - = help: consider using `*const u8` and a length instead - = note: string slices have no C equivalent - -error: `extern` fn uses type `Box<[u8]>`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:83:34 - | -LL | pub extern "C" fn boxed_slice(p: Box<[u8]>) { } - | ^^^^^^^^^ not FFI-safe - | - = note: box cannot be represented as a single pointer - -error: `extern` fn uses type `Box<str>`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:86:35 - | -LL | pub extern "C" fn boxed_string(p: Box<str>) { } - | ^^^^^^^^ not FFI-safe - | - = note: box cannot be represented as a single pointer - -error: `extern` fn uses type `Box<dyn Trait>`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:89:34 - | -LL | pub extern "C" fn boxed_trait(p: Box<dyn Trait>) { } - | ^^^^^^^^^^^^^^ not FFI-safe - | - = note: box cannot be represented as a single pointer - -error: `extern` fn uses type `char`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:92:32 - | -LL | pub extern "C" fn char_type(p: char) { } - | ^^^^ not FFI-safe - | - = help: consider using `u32` or `libc::wchar_t` instead - = note: the `char` type has no C equivalent - -error: `extern` fn uses type `i128`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:95:32 - | -LL | pub extern "C" fn i128_type(p: i128) { } - | ^^^^ not FFI-safe - | - = note: 128-bit integers don't currently have a known stable ABI - -error: `extern` fn uses type `u128`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:98:32 - | -LL | pub extern "C" fn u128_type(p: u128) { } - | ^^^^ not FFI-safe - | - = note: 128-bit integers don't currently have a known stable ABI - -error: `extern` fn uses type `(i32, i32)`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:101:33 - | -LL | pub extern "C" fn tuple_type(p: (i32, i32)) { } - | ^^^^^^^^^^ not FFI-safe - | - = help: consider using a struct instead - = note: tuples have unspecified layout - -error: `extern` fn uses type `(i32, i32)`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:104:34 - | -LL | pub extern "C" fn tuple_type2(p: I32Pair) { } - | ^^^^^^^ not FFI-safe - | - = help: consider using a struct instead - = note: tuples have unspecified layout - -error: `extern` fn uses type `ZeroSize`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:107:32 - | -LL | pub extern "C" fn zero_size(p: ZeroSize) { } - | ^^^^^^^^ not FFI-safe - | - = help: consider adding a member to this struct - = note: this struct has no fields -note: the type is defined here - --> $DIR/lint-ctypes-fn.rs:28:1 - | -LL | pub struct ZeroSize; - | ^^^^^^^^^^^^^^^^^^^ - -error: `extern` fn uses type `ZeroSizeWithPhantomData`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:110:40 - | -LL | pub extern "C" fn zero_size_phantom(p: ZeroSizeWithPhantomData) { } - | ^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe - | - = note: composed only of `PhantomData` -note: the type is defined here - --> $DIR/lint-ctypes-fn.rs:63:1 - | -LL | pub struct ZeroSizeWithPhantomData(PhantomData<i32>); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: `extern` fn uses type `PhantomData<bool>`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:113:51 - | -LL | pub extern "C" fn zero_size_phantom_toplevel() -> PhantomData<bool> { - | ^^^^^^^^^^^^^^^^^ not FFI-safe - | - = note: composed only of `PhantomData` - -error: `extern` fn uses type `fn()`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:118:30 - | -LL | pub extern "C" fn fn_type(p: RustFn) { } - | ^^^^^^ not FFI-safe - | - = help: consider using an `extern fn(...) -> ...` function pointer instead - = note: this function pointer has Rust-specific calling convention - -error: `extern` fn uses type `fn()`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:121:31 - | -LL | pub extern "C" fn fn_type2(p: fn()) { } - | ^^^^ not FFI-safe - | - = help: consider using an `extern fn(...) -> ...` function pointer instead - = note: this function pointer has Rust-specific calling convention - -error: `extern` fn uses type `i128`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:126:39 - | -LL | pub extern "C" fn transparent_i128(p: TransparentI128) { } - | ^^^^^^^^^^^^^^^ not FFI-safe - | - = note: 128-bit integers don't currently have a known stable ABI - -error: `extern` fn uses type `str`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:129:38 - | -LL | pub extern "C" fn transparent_str(p: TransparentStr) { } - | ^^^^^^^^^^^^^^ not FFI-safe - | - = help: consider using `*const u8` and a length instead - = note: string slices have no C equivalent - -error: `extern` fn uses type `PhantomData<bool>`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:175:43 - | -LL | pub extern "C" fn unused_generic2<T>() -> PhantomData<bool> { - | ^^^^^^^^^^^^^^^^^ not FFI-safe - | - = note: composed only of `PhantomData` - -error: `extern` fn uses type `Vec<T>`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:188:39 - | -LL | pub extern "C" fn used_generic4<T>(x: Vec<T>) { } - | ^^^^^^ not FFI-safe - | - = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct - = note: this struct has unspecified layout - -error: `extern` fn uses type `Vec<T>`, which is not FFI-safe - --> $DIR/lint-ctypes-fn.rs:191:41 - | -LL | pub extern "C" fn used_generic5<T>() -> Vec<T> { - | ^^^^^^ not FFI-safe - | - = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct - = note: this struct has unspecified layout - -error: aborting due to 20 previous errors - |