1 files changed, 9 insertions, 1 deletions

diff --git a/crates/ra_syntax/src/ast/traits.rs b/crates/ra_syntax/src/ast/traits.rs
index 576378306..870e83804 100644
--- a/crates/ra_syntax/src/ast/traits.rs
+++ b/crates/ra_syntax/src/ast/traits.rs
@@ -5,7 +5,7 @@
 use itertools::Itertools;
 
 use crate::{
-    ast::{self, child_opt, children, AstChildren, AstNode, AstToken},
+    ast::{self, child_opt, children, support, AstChildren, AstNode, AstToken},
     syntax_node::SyntaxElementChildren,
 };
 
@@ -31,6 +31,10 @@ pub trait LoopBodyOwner: AstNode {
     fn loop_body(&self) -> Option<ast::BlockExpr> {
         child_opt(self)
     }
+
+    fn label(&self) -> Option<ast::Label> {
+        child_opt(self)
+    }
 }
 
 pub trait ArgListOwner: AstNode {
@@ -65,6 +69,10 @@ pub trait TypeBoundsOwner: AstNode {
     fn type_bound_list(&self) -> Option<ast::TypeBoundList> {
         child_opt(self)
     }
+
+    fn colon(&self) -> Option<ast::Colon> {
+        support::token(self.syntax())
+    }
 }
 
 pub trait AttrsOwner: AstNode {