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internal: Inline handlers module

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This commit is contained in:
Lukas Wirth 2023-05-15 11:59:03 +02:00
parent cace5bb35d
commit 9e80c8571d
4 changed files with 58 additions and 59 deletions
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14
crates/hir-ty/src/layout/adt.rs
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@ -38,18 +38,18 @@ pub fn layout_of_adt_query(
.map(|(fd, _)| layout_of_ty(db, &field_ty(db, def, fd, &subst), cx.krate))
.collect::<Result<Vec<_>, _>>()
};
let (variants, is_enum, is_union, repr) = match def {
let (variants, repr) = match def {
AdtId::StructId(s) => {
let data = db.struct_data(s);
let mut r = SmallVec::<[_; 1]>::new();
r.push(handle_variant(s.into(), &data.variant_data)?);
(r, false, false, data.repr.unwrap_or_default())
(r, data.repr.unwrap_or_default())
}
AdtId::UnionId(id) => {
let data = db.union_data(id);
let mut r = SmallVec::new();
r.push(handle_variant(id.into(), &data.variant_data)?);
(r, false, true, data.repr.unwrap_or_default())
(r, data.repr.unwrap_or_default())
}
AdtId::EnumId(e) => {
let data = db.enum_data(e);
@ -63,19 +63,19 @@ pub fn layout_of_adt_query(
)
})
.collect::<Result<SmallVec<_>, _>>()?;
(r, true, false, data.repr.unwrap_or_default())
(r, data.repr.unwrap_or_default())
}
};
let variants =
variants.iter().map(|x| x.iter().collect::<Vec<_>>()).collect::<SmallVec<[_; 1]>>();
let variants = variants.iter().map(|x| x.iter().collect()).collect();
if is_union {
if matches!(def, AdtId::UnionId(..)) {
cx.layout_of_union(&repr, &variants).ok_or(LayoutError::Unknown)
} else {
cx.layout_of_struct_or_enum(
&repr,
&variants,
is_enum,
matches!(def, AdtId::EnumId(..)),
is_unsafe_cell(db, def),
layout_scalar_valid_range(db, def),
|min, max| repr_discr(&dl, &repr, min, max).unwrap_or((Integer::I8, false)),
@ -95,7 +95,7 @@ pub fn layout_of_adt_query(
// .iter_enumerated()
// .any(|(i, v)| v.discr != ty::VariantDiscr::Relative(i.as_u32()))
repr.inhibit_enum_layout_opt(),
!is_enum
!matches!(def, AdtId::EnumId(..))
&& variants
.iter()
.next()