bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-def/src/expr.rs')
-rw-r--r--crates/hir-def/src/expr.rs15
1 files changed, 14 insertions, 1 deletions
diff --git a/crates/hir-def/src/expr.rs b/crates/hir-def/src/expr.rs
index 1626465502..7b65694211 100644
--- a/crates/hir-def/src/expr.rs
+++ b/crates/hir-def/src/expr.rs
@@ -36,6 +36,13 @@ pub(crate) fn dummy_expr_id() -> ExprId {
pub type PatId = Idx<Pat>;
+#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
+pub enum ExprOrPatId {
+ ExprId(ExprId),
+ PatId(PatId),
+}
+stdx::impl_from!(ExprId, PatId for ExprOrPatId);
+
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct Label {
pub name: Name,
@@ -137,6 +144,9 @@ pub enum Expr {
Yield {
expr: Option<ExprId>,
},
+ Yeet {
+ expr: Option<ExprId>,
+ },
RecordLit {
path: Option<Box<Path>>,
fields: Box<[RecordLitField]>,
@@ -313,7 +323,10 @@ impl Expr {
arms.iter().map(|arm| arm.expr).for_each(f);
}
Expr::Continue { .. } => {}
- Expr::Break { expr, .. } | Expr::Return { expr } | Expr::Yield { expr } => {
+ Expr::Break { expr, .. }
+ | Expr::Return { expr }
+ | Expr::Yield { expr }
+ | Expr::Yeet { expr } => {
if let &Some(expr) = expr {
f(expr);
}