Rollup merge of #88624 - kellerkindt:master, r=JohnTitor

[rust.git] / compiler / rustc_metadata / src / rmeta / decoder.rs

diff --git a/compiler/rustc_metadata/src/rmeta/decoder.rs b/compiler/rustc_metadata/src/rmeta/decoder.rs
index c7d0f594f0117756f10f35c49ce8b1fbd3c47589..ca9daa49aa2d2115d4e522d23ef38996af7f7a80 100644 (file)
--- a/compiler/rustc_metadata/src/rmeta/decoder.rs
+++ b/compiler/rustc_metadata/src/rmeta/decoder.rs
@@ -472,9 +472,7 @@ fn decode(decoder: &mut DecodeContext<'a, 'tcx>) -> Result<Span, String> {
         let len = BytePos::decode(decoder)?;
         let hi = lo + len;
 
-        let sess = if let Some(sess) = decoder.sess {
-            sess
-        } else {
+        let Some(sess) = decoder.sess else {
             bug!("Cannot decode Span without Session.")
         };
 
@@ -1632,7 +1630,7 @@ fn def_path_hash_to_def_index(&self, hash: DefPathHash) -> DefIndex {
         self.def_path_hash_map.def_path_hash_to_def_index(&hash)
     }
 
-    fn expn_hash_to_expn_id(&self, index_guess: u32, hash: ExpnHash) -> ExpnId {
+    fn expn_hash_to_expn_id(&self, sess: &Session, index_guess: u32, hash: ExpnHash) -> ExpnId {
         debug_assert_eq!(ExpnId::from_hash(hash), None);
         let index_guess = ExpnIndex::from_u32(index_guess);
         let old_hash = self.root.expn_hashes.get(self, index_guess).map(|lazy| lazy.decode(self));
@@ -1654,8 +1652,6 @@ fn expn_hash_to_expn_id(&self, index_guess: u32, hash: ExpnHash) -> ExpnId {
                     let i = ExpnIndex::from_u32(i);
                     if let Some(hash) = self.root.expn_hashes.get(self, i) {
                         map.insert(hash.decode(self), i);
-                    } else {
-                        panic!("Missing expn_hash entry for {:?}", i);
                     }
                 }
                 map
@@ -1663,7 +1659,7 @@ fn expn_hash_to_expn_id(&self, index_guess: u32, hash: ExpnHash) -> ExpnId {
             map[&hash]
         };
 
-        let data = self.root.expn_data.get(self, index).unwrap().decode(self);
+        let data = self.root.expn_data.get(self, index).unwrap().decode((self, sess));
         rustc_span::hygiene::register_expn_id(self.cnum, index, data, hash)
     }