Remove emit_unit

It doesn't do anything for all encoders
2021-06-04 18:32:00 +02:00 · 2021-06-04 18:32:00 +02:00 · 7381ea019c
commit 7381ea019c
parent 22e8d5f80e
8 changed files with 12 additions and 33 deletions
--- a/compiler/rustc_query_impl/src/on_disk_cache.rs
+++ b/compiler/rustc_query_impl/src/on_disk_cache.rs
@ -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);