From 2fa90e736b026ee979d9eb59178dc1f792228250 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 28 Aug 2018 11:12:42 +0300
Subject: better recovery for exprs

---
 crates/libsyntax2/src/ast/mod.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'crates/libsyntax2/src/ast/mod.rs')

diff --git a/crates/libsyntax2/src/ast/mod.rs b/crates/libsyntax2/src/ast/mod.rs
index 2ebee6a4f..9941138a7 100644
--- a/crates/libsyntax2/src/ast/mod.rs
+++ b/crates/libsyntax2/src/ast/mod.rs
@@ -115,6 +115,15 @@ impl<'a> Module<'a> {
     }
 }
 
+impl<'a> LetStmt<'a> {
+    pub fn has_semi(self) -> bool {
+        match self.syntax().last_child() {
+            None => false,
+            Some(node) => node.kind() == SEMI,
+        }
+    }
+}
+
 impl<'a> IfExpr<'a> {
     pub fn then_branch(self) -> Option<Block<'a>> {
         self.blocks().nth(0)
-- 
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