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Merge pull request #2483 from ericsson49/ericsson49/fix_append_in_process_shard_header 

Fix typing problem: append is invoked on a ShardWork instance
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Diederik Loerakker 2021-06-17 18:50:40 +02:00 committed by GitHub
parent 691b15a2ed 5b4f89875c
commit c68ce56407
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1 changed files with 2 additions and 2 deletions
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specs/sharding/beacon-chain.md
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@ -608,7 +608,7 @@ def process_shard_header(state: BeaconState, signed_header: SignedShardBlobHeade
assert committee_work.status.selector == SHARD_WORK_PENDING
# Check that this header is not yet in the pending list
current_headers: Sequence[PendingShardHeader] = committee_work.status.value
current_headers: List[PendingShardHeader, MAX_SHARD_HEADERS_PER_SHARD] = committee_work.status.value
header_root = hash_tree_root(header)
assert header_root not in [pending_header.root for pending_header in current_headers]
@ -640,7 +640,7 @@ def process_shard_header(state: BeaconState, signed_header: SignedShardBlobHeade
)
# Include it in the pending list
state.shard_buffer[header.slot % SHARD_STATE_MEMORY_SLOTS][header.shard].append(pending_header)
current_headers.append(pending_header)
```
The degree proof works as follows. For a block `B` with length `l` (so `l` values in `[0...l - 1]`, seen as a polynomial `B(X)` which takes these values),