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Lower generator expression to HIR

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Ryo Yoshida 2022-09-05 22:43:26 +09:00
parent 6dfd8aebdf
commit ba64c93a44
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4 changed files with 43 additions and 5 deletions
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13
crates/hir-def/src/expr.rs
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@ -198,6 +198,7 @@ pub enum Expr {
arg_types: Box<[Option<Interned<TypeRef>>]>,
ret_type: Option<Interned<TypeRef>>,
body: ExprId,
closure_kind: ClosureKind,
},
Tuple {
exprs: Box<[ExprId]>,
@ -211,6 +212,18 @@ pub enum Expr {
Underscore,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum ClosureKind {
Closure,
Generator(Movability),
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Movability {
Static,
Movable,
}
#[derive(Debug, Clone, Eq, PartialEq)]
pub enum Array {
ElementList { elements: Box<[ExprId]>, is_assignee_expr: bool },