1 files changed, 0 insertions, 90 deletions

diff --git a/crates/libsyntax2/src/yellow/green.rs b/crates/libsyntax2/src/yellow/green.rs
deleted file mode 100644
index 8fb691643..000000000
--- a/crates/libsyntax2/src/yellow/green.rs
+++ /dev/null
@@ -1,90 +0,0 @@
-use std::sync::Arc;
-
-use smol_str::SmolStr;
-
-use {SyntaxKind, TextUnit};
-
-#[derive(Clone, Debug)]
-pub(crate) enum GreenNode {
-    Leaf {
-        kind: SyntaxKind,
-        text: SmolStr,
-    },
-    Branch(Arc<GreenBranch>),
-}
-
-impl GreenNode {
-    pub(crate) fn new_leaf(kind: SyntaxKind, text: &str) -> GreenNode {
-        GreenNode::Leaf { kind, text: SmolStr::new(text) }
-    }
-
-    pub(crate) fn new_branch(kind: SyntaxKind, children: Box<[GreenNode]>) -> GreenNode {
-        GreenNode::Branch(Arc::new(GreenBranch::new(kind, children)))
-    }
-
-    pub fn kind(&self) -> SyntaxKind {
-        match self {
-            GreenNode::Leaf { kind, .. } => *kind,
-            GreenNode::Branch(b) => b.kind(),
-        }
-    }
-
-    pub fn text_len(&self) -> TextUnit {
-        match self {
-            GreenNode::Leaf { text, .. } => TextUnit::from(text.len() as u32),
-            GreenNode::Branch(b) => b.text_len(),
-        }
-    }
-
-    pub fn children(&self) -> &[GreenNode] {
-        match self {
-            GreenNode::Leaf { .. } => &[],
-            GreenNode::Branch(b) => b.children(),
-        }
-    }
-
-    pub fn leaf_text_ref(&self) -> Option<&SmolStr> {
-        match self {
-            GreenNode::Leaf { text, .. } => Some(text),
-            GreenNode::Branch(_) => None,
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub(crate) struct GreenBranch {
-    text_len: TextUnit,
-    kind: SyntaxKind,
-    children: Box<[GreenNode]>,
-}
-
-impl GreenBranch {
-    fn new(kind: SyntaxKind, children: Box<[GreenNode]>) -> GreenBranch {
-        let text_len = children.iter().map(|x| x.text_len()).sum::<TextUnit>();
-        GreenBranch {
-            text_len,
-            kind,
-            children,
-        }
-    }
-
-    pub fn kind(&self) -> SyntaxKind {
-        self.kind
-    }
-
-    pub fn text_len(&self) -> TextUnit {
-        self.text_len
-    }
-
-    pub fn children(&self) -> &[GreenNode] {
-        &*self.children
-    }
-}
-
-#[test]
-fn test_sizes() {
-    use std::mem::size_of;
-    println!("GreenBranch = {}", size_of::<GreenBranch>());
-    println!("GreenNode   = {}", size_of::<GreenNode>());
-    println!("SmolStr     = {}", size_of::<SmolStr>());
-}