1 files changed, 0 insertions, 20 deletions
diff --git a/compiler/rustc_ast/src/tokenstream.rs b/compiler/rustc_ast/src/tokenstream.rs
index 1e63ca172e7..06d49c7524a 100644
--- a/compiler/rustc_ast/src/tokenstream.rs
+++ b/compiler/rustc_ast/src/tokenstream.rs
@@ -89,10 +89,6 @@ impl TokenTree {
         }
     }
 
-    pub fn joint(self) -> TokenStream {
-        TokenStream::new(vec![(self, Spacing::Joint)])
-    }
-
     pub fn token(kind: TokenKind, span: Span) -> TokenTree {
         TokenTree::Token(Token::new(kind, span))
     }
@@ -278,14 +274,6 @@ impl TokenStream {
         self.0.len()
     }
 
-    pub fn span(&self) -> Option<Span> {
-        match &**self.0 {
-            [] => None,
-            [(tt, _)] => Some(tt.span()),
-            [(tt_start, _), .., (tt_end, _)] => Some(tt_start.span().to(tt_end.span())),
-        }
-    }
-
     pub fn from_streams(mut streams: SmallVec<[TokenStream; 2]>) -> TokenStream {
         match streams.len() {
             0 => TokenStream::default(),
@@ -325,10 +313,6 @@ impl TokenStream {
         }
     }
 
-    pub fn trees_ref(&self) -> CursorRef<'_> {
-        CursorRef::new(self)
-    }
-
     pub fn trees(&self) -> Cursor {
         self.clone().into_trees()
     }
@@ -427,10 +411,6 @@ pub struct CursorRef<'t> {
 }
 
 impl<'t> CursorRef<'t> {
-    fn new(stream: &TokenStream) -> CursorRef<'_> {
-        CursorRef { stream, index: 0 }
-    }
-
     fn next_with_spacing(&mut self) -> Option<&'t TreeAndSpacing> {
         self.stream.0.get(self.index).map(|tree| {
             self.index += 1;