From 8b0298ce095b6dd635f7ed35dc97f1874157040b Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 27 Aug 2018 10:01:31 +0300
Subject: scopes

---
 crates/libsyntax2/src/ast/generated.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'crates/libsyntax2/src/ast')

diff --git a/crates/libsyntax2/src/ast/generated.rs b/crates/libsyntax2/src/ast/generated.rs
index 6926c0535..b937fe5a2 100644
--- a/crates/libsyntax2/src/ast/generated.rs
+++ b/crates/libsyntax2/src/ast/generated.rs
@@ -383,6 +383,24 @@ impl<'a> AstNode<'a> for Expr<'a> {
 
 impl<'a> Expr<'a> {}
 
+// ExprStmt
+#[derive(Debug, Clone, Copy)]
+pub struct ExprStmt<'a> {
+    syntax: SyntaxNodeRef<'a>,
+}
+
+impl<'a> AstNode<'a> for ExprStmt<'a> {
+    fn cast(syntax: SyntaxNodeRef<'a>) -> Option<Self> {
+        match syntax.kind() {
+            EXPR_STMT => Some(ExprStmt { syntax }),
+            _ => None,
+        }
+    }
+    fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
+}
+
+impl<'a> ExprStmt<'a> {}
+
 // FieldExpr
 #[derive(Debug, Clone, Copy)]
 pub struct FieldExpr<'a> {
@@ -442,6 +460,10 @@ impl<'a> FnDef<'a> {
     pub fn param_list(self) -> Option<ParamList<'a>> {
         super::child_opt(self)
     }
+
+    pub fn body(self) -> Option<Block<'a>> {
+        super::child_opt(self)
+    }
 }
 
 // FnPointerType
@@ -626,6 +648,10 @@ impl<'a> LetStmt<'a> {
     pub fn pat(self) -> Option<Pat<'a>> {
         super::child_opt(self)
     }
+
+    pub fn initializer(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
 }
 
 // LoopExpr
-- 
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