bjoernager/rust
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Store hashes in special types so they aren't accidentally encoded as numbers

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This commit is contained in:
Ben Kimock 2023-04-07 23:11:20 -04:00
parent de96f3d873
commit 0445fbdd83
38 changed files with 274 additions and 138 deletions
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4
compiler/rustc_query_impl/src/plumbing.rs
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@ -5,7 +5,7 @@
use crate::on_disk_cache::{CacheDecoder, CacheEncoder, EncodedDepNodeIndex};
use crate::profiling_support::QueryKeyStringCache;
use crate::{on_disk_cache, Queries};
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_data_structures::stable_hasher::{Hash64, HashStable, StableHasher};
use rustc_data_structures::sync::{AtomicU64, Lock};
use rustc_errors::{Diagnostic, Handler};
use rustc_middle::dep_graph::{
@ -342,7 +342,7 @@ pub(crate) fn create_query_frame<
let mut hasher = StableHasher::new();
std::mem::discriminant(&kind).hash_stable(&mut hcx, &mut hasher);
key.hash_stable(&mut hcx, &mut hasher);
hasher.finish::<u64>()
hasher.finish::<Hash64>()
})
};
let ty_adt_id = key.ty_adt_id();