From a7ca6583fbce6f1bddce7b31ad5bb1fc0665b616 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 31 Jul 2020 15:40:48 +0200
Subject: Handwrite Stmt

---
 crates/ra_syntax/src/ast/generated.rs | 37 ++++++++++++++++++++++++++++++++---
 1 file changed, 34 insertions(+), 3 deletions(-)

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

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index f5199e09f..ba55f1c42 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -1,6 +1,37 @@
 //! This file is actually hand-written, but the submodules are indeed generated.
-
 #[rustfmt::skip]
-pub(super) mod nodes;
+mod nodes;
 #[rustfmt::skip]
-pub(super) mod tokens;
+mod tokens;
+
+use crate::{
+    AstNode,
+    SyntaxKind::{self, *},
+    SyntaxNode,
+};
+
+pub use {nodes::*, tokens::*};
+
+// Stmt is the only nested enum, so it's easier to just hand-write it
+impl AstNode for Stmt {
+    fn can_cast(kind: SyntaxKind) -> bool {
+        match kind {
+            LET_STMT | EXPR_STMT => true,
+            _ => false,
+        }
+    }
+    fn cast(syntax: SyntaxNode) -> Option<Self> {
+        let res = match syntax.kind() {
+            LET_STMT => Stmt::LetStmt(LetStmt { syntax }),
+            EXPR_STMT => Stmt::ExprStmt(ExprStmt { syntax }),
+            _ => return None,
+        };
+        Some(res)
+    }
+    fn syntax(&self) -> &SyntaxNode {
+        match self {
+            Stmt::LetStmt(it) => &it.syntax,
+            Stmt::ExprStmt(it) => &it.syntax,
+        }
+    }
+}
-- 
cgit v1.2.3


From d4d986c7f850e1f535bb4c22e3a7f7fba5483628 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 31 Jul 2020 15:46:12 +0200
Subject: Item is a Stmt

---
 crates/ra_syntax/src/ast/generated.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

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

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index ba55f1c42..4a6f41ee7 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -17,14 +17,17 @@ impl AstNode for Stmt {
     fn can_cast(kind: SyntaxKind) -> bool {
         match kind {
             LET_STMT | EXPR_STMT => true,
-            _ => false,
+            _ => Item::can_cast(kind),
         }
     }
     fn cast(syntax: SyntaxNode) -> Option<Self> {
         let res = match syntax.kind() {
             LET_STMT => Stmt::LetStmt(LetStmt { syntax }),
             EXPR_STMT => Stmt::ExprStmt(ExprStmt { syntax }),
-            _ => return None,
+            _ => {
+                let item = Item::cast(syntax)?;
+                Stmt::Item(item)
+            }
         };
         Some(res)
     }
@@ -32,6 +35,7 @@ impl AstNode for Stmt {
         match self {
             Stmt::LetStmt(it) => &it.syntax,
             Stmt::ExprStmt(it) => &it.syntax,
+            Stmt::Item(it) => it.syntax(),
         }
     }
 }
-- 
cgit v1.2.3