Pass ExpnData by reference.

2021-07-12 16:56:13 +02:00
parent a51b131fd1
commit 0f8573e57b
2 changed files with 4 additions and 4 deletions
--- a/compiler/rustc_middle/src/ty/query/on_disk_cache.rs
+++ b/compiler/rustc_middle/src/ty/query/on_disk_cache.rs
@@ -372,7 +372,7 @@ impl<'sess> OnDiskCache<'sess> {
                |encoder, expn_id, data, hash| -> FileEncodeResult {
                    if expn_id.krate == LOCAL_CRATE {
                        let pos = AbsoluteBytePos::new(encoder.position());
-                        encoder.encode_tagged(TAG_EXPN_DATA, &data)?;
+                        encoder.encode_tagged(TAG_EXPN_DATA, data)?;
                        expn_data.insert(hash, pos);
                    } else {
                        foreign_expn_data.insert(hash, expn_id.local_id.as_u32());