Generate only minimal set of ineresting tokens

1 files changed, 1 insertions, 5 deletions

diff --git a/crates/ra_syntax/src/ast.rs b/crates/ra_syntax/src/ast.rs
index 1ee60e74c..1437a38c9 100644
--- a/crates/ra_syntax/src/ast.rs
+++ b/crates/ra_syntax/src/ast.rs
@@ -80,7 +80,7 @@ impl<N: AstNode> Iterator for AstChildren<N> {
 }
 
 mod support {
-    use super::{AstChildren, AstNode, AstToken, SyntaxKind, SyntaxNode, SyntaxToken};
+    use super::{AstChildren, AstNode, SyntaxKind, SyntaxNode, SyntaxToken};
 
     pub(super) fn child<N: AstNode>(parent: &SyntaxNode) -> Option<N> {
         parent.children().find_map(N::cast)
@@ -90,10 +90,6 @@ mod support {
         AstChildren::new(parent)
     }
 
-    pub(super) fn token<T: AstToken>(parent: &SyntaxNode) -> Option<T> {
-        parent.children_with_tokens().filter_map(|it| it.into_token()).find_map(T::cast)
-    }
-
     pub(super) fn token2(parent: &SyntaxNode, kind: SyntaxKind) -> Option<SyntaxToken> {
         parent.children_with_tokens().filter_map(|it| it.into_token()).find(|it| it.kind() == kind)
     }