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Work around Clippy false positive on as c_char

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David Tolnay 2021-12-07 22:33:31 -08:00
parent db5a2ae6a4
commit 4e8b91a920
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1 changed files with 5 additions and 0 deletions
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library/std/src/os/raw/mod.rs
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@ -46,6 +46,11 @@ macro_rules! type_alias {
}
type_alias! { "char.md", c_char = c_char_definition::c_char, NonZero_c_char = c_char_definition::NonZero_c_char;
// Make this type alias appear cfg-dependent so that Clippy does not suggest
// replacing `0 as c_char` with `0_i8`/`0_u8`. This #[cfg(all())] can be removed
// after the false positive in https://github.com/rust-lang/rust-clippy/issues/8093
// is fixed.
#[cfg(all())]
#[doc(cfg(all()))] }
type_alias! { "schar.md", c_schar = i8, NonZero_c_schar = NonZeroI8; }
type_alias! { "uchar.md", c_uchar = u8, NonZero_c_uchar = NonZeroU8; }