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Use niche-filling optimization even when multiple variants have data.

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Fixes #46213
This commit is contained in:
Michael Benfield
2022-03-08 19:07:01 +00:00
parent 1a08b96a0b
commit d7a750b504
13 changed files with 338 additions and 158 deletions
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4
compiler/rustc_errors/src/lib.rs
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@@ -69,8 +69,8 @@ pub type PResult<'a, T> = Result<T, DiagnosticBuilder<'a, ErrorGuaranteed>>;
// (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);
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64", not(bootstrap)))]
rustc_data_structures::static_assert_size!(PResult<'_, bool>, 16);
#[derive(Debug, PartialEq, Eq, Clone, Copy, Hash, Encodable, Decodable)]
pub enum SuggestionStyle {