remove unused is_internal function from indexing.rs
@@ -22,17 +22,6 @@ pub enum IndexingCodePtr {
Internal(usize), // the index points into the indexing instruction prelude.
}
-impl IndexingCodePtr {
- #[inline]
- fn is_internal(self) -> bool {
- if let IndexingCodePtr::Internal(_) = self {
- true
- } else {
- false
- }
- }
-}
-
#[derive(Debug, Clone, Copy)]
enum OptArgIndexKeyType {
Structure,
