Merge #7209

7209: Support yield keyword r=Veykril a=sasurau4

Part of #4309 
The inference of yield will be implemented at another PR.

Co-authored-by: Daiki Ihara <[email protected]>

1 files changed, 4 insertions, 1 deletions

diff --git a/crates/hir_def/src/expr.rs b/crates/hir_def/src/expr.rs
index af01d32dc..a293df9f1 100644
--- a/crates/hir_def/src/expr.rs
+++ b/crates/hir_def/src/expr.rs
@@ -99,6 +99,9 @@ pub enum Expr {
     Return {
         expr: Option<ExprId>,
     },
+    Yield {
+        expr: Option<ExprId>,
+    },
     RecordLit {
         path: Option<Path>,
         fields: Vec<RecordLitField>,
@@ -294,7 +297,7 @@ impl Expr {
                 }
             }
             Expr::Continue { .. } => {}
-            Expr::Break { expr, .. } | Expr::Return { expr } => {
+            Expr::Break { expr, .. } | Expr::Return { expr } | Expr::Yield { expr } => {
                 if let Some(expr) = expr {
                     f(*expr);
                 }