diff options
| -rw-r--r-- | compiler/rustc_span/src/lib.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_span/src/lib.rs b/compiler/rustc_span/src/lib.rs index d036c078049..746b516a1b6 100644 --- a/compiler/rustc_span/src/lib.rs +++ b/compiler/rustc_span/src/lib.rs @@ -1925,9 +1925,7 @@ impl<CTX: HashStableContext> HashStable<CTX> for ExpnId { return; } - TAG_NOT_ROOT.hash_stable(ctx, hasher); let index = self.as_u32() as usize; - let res = CACHE.with(|cache| cache.borrow().get(index).copied().flatten()); if let Some(res) = res { @@ -1936,6 +1934,7 @@ impl<CTX: HashStableContext> HashStable<CTX> for ExpnId { let new_len = index + 1; let mut sub_hasher = StableHasher::new(); + TAG_NOT_ROOT.hash_stable(ctx, &mut sub_hasher); self.expn_data().hash_stable(ctx, &mut sub_hasher); let sub_hash: Fingerprint = sub_hasher.finish(); |