From 8c078a01641518a6b093922d4b1d27d1a98bad08 Mon Sep 17 00:00:00 2001
From: uHOOCCOOHu <hooccooh1896@gmail.com>
Date: Wed, 11 Sep 2019 23:53:41 +0800
Subject: Infer box expression

---
 crates/ra_hir/src/expr.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'crates/ra_hir/src/expr.rs')

diff --git a/crates/ra_hir/src/expr.rs b/crates/ra_hir/src/expr.rs
index 698fa671b..b1bec2a68 100644
--- a/crates/ra_hir/src/expr.rs
+++ b/crates/ra_hir/src/expr.rs
@@ -237,6 +237,9 @@ pub enum Expr {
         expr: ExprId,
         mutability: Mutability,
     },
+    Box {
+        expr: ExprId,
+    },
     UnaryOp {
         expr: ExprId,
         op: UnaryOp,
@@ -413,7 +416,8 @@ impl Expr {
             | Expr::Try { expr }
             | Expr::Cast { expr, .. }
             | Expr::Ref { expr, .. }
-            | Expr::UnaryOp { expr, .. } => {
+            | Expr::UnaryOp { expr, .. }
+            | Expr::Box { expr } => {
                 f(*expr);
             }
             Expr::Tuple { exprs } => {
-- 
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