tracing: do not use coin after move in CCoinsViewCache::AddCoin#25663
Merged
maflcko merged 1 commit intobitcoin:masterfrom Aug 1, 2022
Merged
tracing: do not use coin after move in CCoinsViewCache::AddCoin#25663maflcko merged 1 commit intobitcoin:masterfrom
coin after move in CCoinsViewCache::AddCoin#25663maflcko merged 1 commit intobitcoin:masterfrom
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jonatack
reviewed
Jul 21, 2022
| (bool)coin.IsCoinBase()); | ||
| (uint32_t)it->second.coin.nHeight, | ||
| (int64_t)it->second.coin.out.nValue, | ||
| (bool)it->second.coin.IsCoinBase()); |
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utACK
An alternative would be to move the TRACE5 call before the std::move.
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|
ACK f8e2284 Changes look good. Ran the functional usdt interface tests (with the commits from #25528 cherry-picked). This branch is currently running in the CI here https://cirrus-ci.com/build/4542423555637248. |
sidhujag
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Aug 1, 2022
…ViewCache::AddCoin` f8e2284 tracing: do not use `coin` after move in `CCoinsViewCache::AddCoin` (Seibart Nedor) Pull request description: This is fix for bitcoin#25640. ACKs for top commit: 0xB10C: ACK f8e2284 Tree-SHA512: e7643ac8e6b6247aaf250f44572c4b458da4aea030ac0268227564e6857200e9c23efe325cfc535f46498cbeccaf46301551efeeb54b062f71d2dcf1ffe71fb8
fanquake
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to fanquake/bitcoin
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Aug 30, 2022
Will error with:
```bash
coins.cpp:102:22: error: 'coin' used after it was moved [bugprone-use-after-move,-warnings-as-errors]
(uint32_t)coin.nHeight,
^
coins.cpp:96:21: note: move occurred here
it->second.coin = std::move(coin);
```
until bitcoin#25663 is merged.
See:
https://releases.llvm.org/14.0.0/tools/clang/tools/extra/docs/clang-tidy/checks/bugprone-use-after-move.html
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This is fix for #25640.