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21 lines
694 B
Plaintext
21 lines
694 B
Plaintext
warning: `extern` fn uses type `char`, which is not FFI-safe
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--> $DIR/naked-functions-ffi.rs:9:28
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LL | pub extern "C" fn naked(p: char) -> u128 {
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| ^^^^ not FFI-safe
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= help: consider using `u32` or `libc::wchar_t` instead
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= note: the `char` type has no C equivalent
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= note: `#[warn(improper_ctypes_definitions)]` on by default
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warning: `extern` fn uses type `u128`, which is not FFI-safe
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--> $DIR/naked-functions-ffi.rs:9:37
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LL | pub extern "C" fn naked(p: char) -> u128 {
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| ^^^^ not FFI-safe
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= note: 128-bit integers don't currently have a known stable ABI
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warning: 2 warnings emitted
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