move add_missing_members to structured editing API

Currently, this is more code, and we also loose auto-indenting of
bodies, but, long-term, this is the right approach

1 files changed, 9 insertions, 0 deletions

diff --git a/crates/ra_syntax/src/ast/extensions.rs b/crates/ra_syntax/src/ast/extensions.rs
index 5c4c0ffc1..9cbd2c6b8 100644
--- a/crates/ra_syntax/src/ast/extensions.rs
+++ b/crates/ra_syntax/src/ast/extensions.rs
@@ -210,6 +210,15 @@ impl ast::EnumVariant {
     }
 }
 
+impl ast::FnDef {
+    pub fn semicolon_token(&self) -> Option<SyntaxToken<'_>> {
+        self.syntax()
+            .last_child_or_token()
+            .and_then(|it| it.as_token())
+            .filter(|it| it.kind() == SEMI)
+    }
+}
+
 impl ast::LetStmt {
     pub fn has_semi(&self) -> bool {
         match self.syntax().last_child_or_token() {