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Don't panic when waiting on poisoned queries

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This commit is contained in:
John Kåre Alsaker 2023-08-16 17:50:40 +02:00
parent 5257aee7dd
commit dd0004a129
1 changed files with 2 additions and 3 deletions
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5
compiler/rustc_query_system/src/query/plumbing.rs
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@ -285,9 +285,8 @@ where
let lock = query.query_state(qcx).active.get_shard_by_value(&key).lock(); let lock = query.query_state(qcx).active.get_shard_by_value(&key).lock();
match lock.get(&key) { match lock.get(&key) {
Some(QueryResult::Poisoned) => { // The query we waited on panicked. Continue unwinding here.
panic!("query '{}' not cached due to poisoning", query.name()) Some(QueryResult::Poisoned) => FatalError.raise(),
}
_ => panic!( _ => panic!(
"query '{}' result must be in the cache or the query must be poisoned after a wait", "query '{}' result must be in the cache or the query must be poisoned after a wait",
query.name() query.name()