From dcf8e895038a7677711b8168ee12e1d47f6018bc Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 2 Sep 2019 19:42:14 +0300
Subject: [PATCH] fix generated AST

---
 crates/ra_syntax/src/ast/generated.rs | 2 +-
 crates/ra_syntax/src/grammar.ron      | 2 +-
 crates/ra_syntax/src/lib.rs           | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index 7f91417c57..fd85a32315 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -1003,7 +1003,7 @@ impl FnDef {
     pub fn param_list(&self) -> Option<ParamList> {
         AstChildren::new(&self.syntax).next()
     }
-    pub fn body(&self) -> Option<Block> {
+    pub fn body(&self) -> Option<BlockExpr> {
         AstChildren::new(&self.syntax).next()
     }
     pub fn ret_type(&self) -> Option<RetType> {
diff --git a/crates/ra_syntax/src/grammar.ron b/crates/ra_syntax/src/grammar.ron
index 9f17a10edb..37166182f9 100644
--- a/crates/ra_syntax/src/grammar.ron
+++ b/crates/ra_syntax/src/grammar.ron
@@ -275,7 +275,7 @@ Grammar(
                 "AttrsOwner",
                 "DocCommentsOwner"
             ],
-            options: [ "ParamList", ["body", "Block"], "RetType" ],
+            options: [ "ParamList", ["body", "BlockExpr"], "RetType" ],
         ),
         "RetType": (options: ["TypeRef"]),
         "StructDef": (
diff --git a/crates/ra_syntax/src/lib.rs b/crates/ra_syntax/src/lib.rs
index 2bced18678..edb6076bba 100644
--- a/crates/ra_syntax/src/lib.rs
+++ b/crates/ra_syntax/src/lib.rs
@@ -203,7 +203,8 @@ fn api_walkthrough() {
     assert_eq!(name.text(), "foo");
 
     // Let's get the `1 + 1` expression!
-    let block: ast::Block = func.body().unwrap();
+    let body: ast::BlockExpr = func.body().unwrap();
+    let block = body.block().unwrap();
     let expr: ast::Expr = block.expr().unwrap();
 
     // Enums are used to group related ast nodes together, and can be used for