1 files changed, 1 insertions, 6 deletions
diff --git a/compiler/rustc_query_impl/src/on_disk_cache.rs b/compiler/rustc_query_impl/src/on_disk_cache.rs
index 8e4b3269402..e93bf1a4752 100644
--- a/compiler/rustc_query_impl/src/on_disk_cache.rs
+++ b/compiler/rustc_query_impl/src/on_disk_cache.rs
@@ -713,7 +713,7 @@ impl<'a, 'tcx> Decodable<CacheDecoder<'a, 'tcx>> for Span {
         let len = BytePos::decode(decoder);
 
         let file_lo = decoder.file_index_to_file(file_lo_index);
-        let lo = file_lo.lines[line_lo - 1] + col_lo;
+        let lo = file_lo.lines(|lines| lines[line_lo - 1] + col_lo);
         let hi = lo + len;
 
         Span::new(lo, hi, ctxt, parent)
@@ -993,11 +993,6 @@ where
 {
     type Error = E::Error;
 
-    #[inline]
-    fn emit_unit(&mut self) -> Result<(), Self::Error> {
-        Ok(())
-    }
-
     encoder_methods! {
         emit_usize(usize);
         emit_u128(u128);