From 5e35f191fc5e1055f8696c82c39cfa2a3ac70bff Mon Sep 17 00:00:00 2001
From: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
Date: Tue, 15 Jan 2019 20:26:46 -0800
Subject: add has_semi to ExprStmt

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

diff --git a/crates/ra_syntax/src/ast.rs b/crates/ra_syntax/src/ast.rs
index 8bf439b60..e6b5e407d 100644
--- a/crates/ra_syntax/src/ast.rs
+++ b/crates/ra_syntax/src/ast.rs
@@ -296,6 +296,15 @@ impl IfExpr {
     }
 }
 
+impl ExprStmt {
+    pub fn has_semi(&self) -> bool {
+        match self.syntax().last_child() {
+            None => false,
+            Some(node) => node.kind() == SEMI,
+        }
+    }
+}
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum PathSegmentKind<'a> {
     Name(&'a NameRef),
-- 
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