merge-script 32dfed44a2 Merge bitcoin/bitcoin#36012: psbt: Remove unused IsNull() methods ...

2c16efbb7b psbt: Remove unused IsNull() methods (nebula-21)

Pull request description:

  This PR removes the `IsNull()` methods from `PartiallySignedTransaction`, `PSBTInput`, and `PSBTOutput`, along with their calls from the fuzz target.

  This methods have no production callers, their only callers are the fuzz target. As such, keeping these methods seems not useful.

  The motivation for this PR came from jeanpablojp's comment on [#35848](https://github.com/bitcoin/bitcoin/pull/35848#issuecomment-5274013825), added him as coauthor.

ACKs for top commit:
  maflcko:
    review ACK 2c16efbb7b 🥑
  vicjuma:
    ACK 2c16efbb7b
  sedited:
    ACK 2c16efbb7b

Tree-SHA512: 129933ae9803a2d053e340ee2a85efd1e5d9e5e38833fac0a0a9cbd467fec3157087959c464a8eeedb04ea99b1e5d7eba5a2fafde2e78a4fabcd247fac855477

2026-08-19 18:30:06 +02:00

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util

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addition_overflow.cpp

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addrman.cpp

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asmap_direct.cpp

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asmap.cpp

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autofile.cpp

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banman.cpp

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base_encode_decode.cpp

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bech32.cpp

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bip324.cpp

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bitdeque.cpp

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bitset.cpp

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block_header.cpp

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block_index_tree.cpp

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block_index.cpp

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block.cpp

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blockfilter.cpp

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bloom_filter.cpp

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buffered_file.cpp

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chain.cpp

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checkqueue.cpp

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cluster_linearize.cpp

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CMakeLists.txt

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cmpctblock.cpp

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coins_view.cpp

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coinscache_sim.cpp

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connman.cpp

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crypto_aes256.cpp

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crypto_aes256cbc.cpp

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crypto_chacha20.cpp

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crypto_chacha20poly1305.cpp

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crypto_common.cpp

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crypto_diff_fuzz_chacha20.cpp

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crypto_hkdf_hmac_sha256_l32.cpp

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crypto_poly1305.cpp

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crypto.cpp

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cuckoocache.cpp

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dbwrapper.cpp

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decode_tx.cpp

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descriptor_parse.cpp

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deserialize.cpp

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difference_formatter.cpp

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eval_script.cpp

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fee_rate.cpp

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feefrac.cpp

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feeratediagram.cpp

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fees.cpp

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flatfile.cpp

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float.cpp

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fuzz.cpp

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fuzz.h

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FuzzedDataProvider.h

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golomb_rice.cpp

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headerssync.cpp

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hex.cpp

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http_request.cpp

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i2p.cpp

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integer.cpp

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key_io.cpp

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key.cpp

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kitchen_sink.cpp

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load_external_block_file.cpp

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locale.cpp

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merkle.cpp

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merkleblock.cpp

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message.cpp

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mini_miner.cpp

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miniscript.cpp

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minisketch.cpp

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muhash.cpp

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multiplication_overflow.cpp

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net_permissions.cpp

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net.cpp

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netaddress.cpp

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netbase_dns_lookup.cpp

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node_eviction.cpp

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overflow.cpp

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p2p_handshake.cpp

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p2p_headers_presync.cpp

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p2p_private_broadcast.cpp

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p2p_transport_serialization.cpp

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package_eval.cpp

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parse_hd_keypath.cpp

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parse_iso8601.cpp

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parse_numbers.cpp

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parse_script.cpp

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parse_univalue.cpp

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partially_downloaded_block.cpp

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pcp.cpp

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policy_estimator_io.cpp

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policy_estimator.cpp

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poolresource.cpp

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pow.cpp

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prevector.cpp

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primitives_transaction.cpp

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private_broadcast.cpp

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process_message.cpp

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process_messages.cpp

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protocol.cpp

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psbt.cpp

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random.cpp

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rbf.cpp

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rolling_bloom_filter.cpp

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rpc.cpp

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script_assets_test_minimizer.cpp

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script_descriptor_cache.cpp

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script_flags.cpp

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script_format.cpp

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script_interpreter.cpp

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script_ops.cpp

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script_parsing.cpp

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script_sigcache.cpp

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script_sign.cpp

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script.cpp

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scriptnum_ops.cpp

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secp256k1_ec_seckey_import_export_der.cpp

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secp256k1_ecdsa_signature_parse_der_lax.cpp

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signature_checker.cpp

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signet.cpp

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socks5.cpp

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span.cpp

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string.cpp

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strprintf.cpp

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system.cpp

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threadpool.cpp

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timeoffsets.cpp

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torcontrol.cpp

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transaction.cpp

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tx_in.cpp

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tx_out.cpp

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tx_pool.cpp

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txdownloadman.cpp

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txgraph.cpp

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txorphan.cpp

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txrequest.cpp

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util.cpp

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util.h

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utxo_snapshot.cpp

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utxo_total_supply.cpp

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validation_load_mempool.cpp

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vecdeque.cpp

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versionbits.cpp

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