bjoernager/rust
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Use ThinVec in a few more AST types.

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This commit is contained in:
Nicholas Nethercote 2023-01-30 15:39:22 +11:00
parent 549f1c60af
commit 7e855d5f31
11 changed files with 72 additions and 69 deletions
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12
compiler/rustc_ast/src/ast.rs
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@ -471,7 +471,7 @@ pub struct WhereEqPredicate {
#[derive(Clone, Encodable, Decodable, Debug)]
pub struct Crate {
pub attrs: AttrVec,
pub items: Vec<P<Item>>,
pub items: ThinVec<P<Item>>,
pub spans: ModSpans,
/// Must be equal to `CRATE_NODE_ID` after the crate root is expanded, but may hold
/// expansion placeholders or an unassigned value (`DUMMY_NODE_ID`) before that.
@ -1357,7 +1357,7 @@ pub enum StructRest {
pub struct StructExpr {
pub qself: Option<P<QSelf>>,
pub path: Path,
pub fields: Vec<ExprField>,
pub fields: ThinVec<ExprField>,
pub rest: StructRest,
}
@ -2475,7 +2475,7 @@ pub enum ModKind {
/// or with definition outlined to a separate file `mod foo;` and already loaded from it.
/// The inner span is from the first token past `{` to the last token until `}`,
/// or from the first to the last token in the loaded file.
Loaded(Vec<P<Item>>, Inline, ModSpans),
Loaded(ThinVec<P<Item>>, Inline, ModSpans),
/// Module with definition outlined to a separate file `mod foo;` but not yet loaded from it.
Unloaded,
}
@ -2502,7 +2502,7 @@ pub struct ForeignMod {
#[derive(Clone, Encodable, Decodable, Debug)]
pub struct EnumDef {
pub variants: Vec<Variant>,
pub variants: ThinVec<Variant>,
}
/// Enum variant.
#[derive(Clone, Encodable, Decodable, Debug)]
@ -3122,8 +3122,8 @@ mod size_asserts {
static_assert_size!(GenericBound, 56);
static_assert_size!(Generics, 40);
static_assert_size!(Impl, 136);
static_assert_size!(Item, 144);
static_assert_size!(ItemKind, 72);
static_assert_size!(Item, 136);
static_assert_size!(ItemKind, 64);
static_assert_size!(LitKind, 24);
static_assert_size!(Local, 72);
static_assert_size!(MetaItemLit, 40);