remove dead code

diff --git a/crates/ra_hir/src/ids.rs b/crates/ra_hir/src/ids.rs
index 7dd4b540e7a1d0db830153deb7f506302e85e128..631f6f6a1c30bafddd54fd85936c3d8aa649df95 100644 (file)
--- a/crates/ra_hir/src/ids.rs
+++ b/crates/ra_hir/src/ids.rs
@@ -367,10 +367,6 @@ pub(crate) fn id_of_unchecked(&self, item: &SyntaxNode) -> SourceFileItemId {
             self.arena.iter().map(|(_id, i)| i).collect::<Vec<_>>(),
         );
     }
-    pub fn id_of_parse(&self) -> SourceFileItemId {
-        let (id, _syntax) = self.arena.iter().next().unwrap();
-        id
-    }
 }
 
 impl std::ops::Index<SourceFileItemId> for SourceFileItems {