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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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15
compiler/rustc_hir/src/hir.rs
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@ -3473,12 +3473,15 @@ mod size_asserts {
static_assert_size!(FnDecl<'_>, 40);
static_assert_size!(ForeignItem<'_>, 72);
static_assert_size!(ForeignItemKind<'_>, 40);
static_assert_size!(GenericArg<'_>, 40);
#[cfg(not(bootstrap))]
static_assert_size!(GenericArg<'_>, 32);
static_assert_size!(GenericBound<'_>, 48);
static_assert_size!(Generics<'_>, 56);
static_assert_size!(Impl<'_>, 80);
static_assert_size!(ImplItem<'_>, 88);
static_assert_size!(ImplItemKind<'_>, 40);
#[cfg(not(bootstrap))]
static_assert_size!(ImplItem<'_>, 80);
#[cfg(not(bootstrap))]
static_assert_size!(ImplItemKind<'_>, 32);
static_assert_size!(Item<'_>, 80);
static_assert_size!(ItemKind<'_>, 48);
static_assert_size!(Local<'_>, 64);
@ -3490,8 +3493,10 @@ mod size_asserts {
static_assert_size!(QPath<'_>, 24);
static_assert_size!(Stmt<'_>, 32);
static_assert_size!(StmtKind<'_>, 16);
static_assert_size!(TraitItem<'_>, 96);
static_assert_size!(TraitItemKind<'_>, 56);
#[cfg(not(bootstrap))]
static_assert_size!(TraitItem<'static>, 88);
#[cfg(not(bootstrap))]
static_assert_size!(TraitItemKind<'_>, 48);
static_assert_size!(Ty<'_>, 72);
static_assert_size!(TyKind<'_>, 56);
}