From 23303cd0f8298c2d7b082fcb04919454c1c306ab Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 3 Sep 2018 01:51:46 +0300
Subject: match scope

---
 crates/libsyntax2/src/ast/generated.rs | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

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

diff --git a/crates/libsyntax2/src/ast/generated.rs b/crates/libsyntax2/src/ast/generated.rs
index f21e49437..bdee635ae 100644
--- a/crates/libsyntax2/src/ast/generated.rs
+++ b/crates/libsyntax2/src/ast/generated.rs
@@ -842,7 +842,17 @@ impl<'a> AstNode<'a> for MatchArm<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> MatchArm<'a> {}
+impl<'a> MatchArm<'a> {
+    pub fn pats(self) -> impl Iterator<Item = Pat<'a>> + 'a {
+        super::children(self)
+    }
+pub fn guard(self) -> Option<MatchGuard<'a>> {
+        super::child_opt(self)
+    }
+pub fn expr(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
+}
 
 // MatchArmList
 #[derive(Debug, Clone, Copy)]
@@ -860,7 +870,11 @@ impl<'a> AstNode<'a> for MatchArmList<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> MatchArmList<'a> {}
+impl<'a> MatchArmList<'a> {
+    pub fn arms(self) -> impl Iterator<Item = MatchArm<'a>> + 'a {
+        super::children(self)
+    }
+}
 
 // MatchExpr
 #[derive(Debug, Clone, Copy)]
@@ -878,7 +892,13 @@ impl<'a> AstNode<'a> for MatchExpr<'a> {
     fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
 }
 
-impl<'a> MatchExpr<'a> {}
+impl<'a> MatchExpr<'a> {pub fn expr(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
+pub fn match_arm_list(self) -> Option<MatchArmList<'a>> {
+        super::child_opt(self)
+    }
+}
 
 // MatchGuard
 #[derive(Debug, Clone, Copy)]
-- 
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