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rustc_errors: add a new assert for the size of PResult<()>.

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Eduard-Mihai Burtescu 2022-01-24 15:14:40 +00:00
parent a8dfa3757c
commit f5a32711dc
1 changed files with 2 additions and 0 deletions
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compiler/rustc_errors/src/lib.rs
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@ -56,6 +56,8 @@ pub type PResult<'a, T> = Result<T, DiagnosticBuilder<'a>>;
// `PResult` is used a lot. Make sure it doesn't unintentionally get bigger.
// (See also the comment on `DiagnosticBuilder`'s `diagnostic` field.)
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(PResult<'_, ()>, 16);
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(PResult<'_, bool>, 24);
#[derive(Debug, PartialEq, Eq, Clone, Copy, Hash, Encodable, Decodable)]