From 3ac605e6876056fa56098231cc2f96553faab8f0 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Thu, 20 Dec 2018 21:56:28 +0100
Subject: Add beginnings of type infrastructure

---
 crates/ra_syntax/src/ast/generated.rs | 44 ++++++++++++++++++++++++++++++-----
 1 file changed, 38 insertions(+), 6 deletions(-)

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

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index bf056131e..91f27fb26 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -523,7 +523,15 @@ impl<R: TreeRoot<RaTypes>> CastExprNode<R> {
 }
 
 
-impl<'a> CastExpr<'a> {}
+impl<'a> CastExpr<'a> {
+    pub fn expr(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
+
+    pub fn type_ref(self) -> Option<TypeRef<'a>> {
+        super::child_opt(self)
+    }
+}
 
 // Char
 #[derive(Debug, Clone, Copy,)]
@@ -2312,6 +2320,10 @@ impl<'a> Param<'a> {
     pub fn pat(self) -> Option<Pat<'a>> {
         super::child_opt(self)
     }
+
+    pub fn type_ref(self) -> Option<TypeRef<'a>> {
+        super::child_opt(self)
+    }
 }
 
 // ParamList
@@ -2394,7 +2406,11 @@ impl<R: TreeRoot<RaTypes>> ParenExprNode<R> {
 }
 
 
-impl<'a> ParenExpr<'a> {}
+impl<'a> ParenExpr<'a> {
+    pub fn expr(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
+}
 
 // ParenType
 #[derive(Debug, Clone, Copy,)]
@@ -2829,7 +2845,11 @@ impl<R: TreeRoot<RaTypes>> PrefixExprNode<R> {
 }
 
 
-impl<'a> PrefixExpr<'a> {}
+impl<'a> PrefixExpr<'a> {
+    pub fn expr(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
+}
 
 // RangeExpr
 #[derive(Debug, Clone, Copy,)]
@@ -2940,7 +2960,11 @@ impl<R: TreeRoot<RaTypes>> RefExprNode<R> {
 }
 
 
-impl<'a> RefExpr<'a> {}
+impl<'a> RefExpr<'a> {
+    pub fn expr(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
+}
 
 // RefPat
 #[derive(Debug, Clone, Copy,)]
@@ -3088,7 +3112,11 @@ impl<R: TreeRoot<RaTypes>> ReturnExprNode<R> {
 }
 
 
-impl<'a> ReturnExpr<'a> {}
+impl<'a> ReturnExpr<'a> {
+    pub fn expr(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
+}
 
 // SelfParam
 #[derive(Debug, Clone, Copy,)]
@@ -3578,7 +3606,11 @@ impl<R: TreeRoot<RaTypes>> TryExprNode<R> {
 }
 
 
-impl<'a> TryExpr<'a> {}
+impl<'a> TryExpr<'a> {
+    pub fn expr(self) -> Option<Expr<'a>> {
+        super::child_opt(self)
+    }
+}
 
 // TupleExpr
 #[derive(Debug, Clone, Copy,)]
-- 
cgit v1.2.3