[backport#15408] Remove unused TransactionError constants
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Authored by majcosta on May 8 2020, 20:05.

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rSTAGINGd3946619faa8: [backport#15408] Remove unused TransactionError constants
rABCd3946619faa8: [backport#15408] Remove unused TransactionError constants

Summary

Fixup to #14978, which introduced a bunch of unused enum values, such as UNKNOWN_ERROR, ERROR_COUNT and TRANSACTION_ERR_LAST. None of those have a meaning in the context of an enum class, where the compiler can infer if all cases have been covered in a switch-case.

Also, move the global ::maxTxFee back to the rpc caller, so it can be set on a per call basis (in the future).

https://github.com/bitcoin/bitcoin/pull/15408/commits/fa9b60c842741dc92a33925fca5796ebaa4510bd

Depends on D6000

This is a backport of Core PR15408 plus:

A few code cleanups in util/error.h/.cpp
Corrected a comment in validation.cpp (regtest no longer supporting non-standard transactions re: D5764)

Test Plan

cmake .. -GNinja -DENABLE_WERROR=ON
ninja check-all
cmake .. -GNinja -DENABLE_WERROR=ON -DBUILD_BITCOIN_WALLET=OFF
ninja check-all

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rABC Bitcoin ABC

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majcosta created this revision.May 8 2020, 20:05

Herald added a reviewer: Restricted Project. · View Herald TranscriptMay 8 2020, 20:05

majcosta requested review of this revision.May 8 2020, 20:05

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Harbormaster completed remote builds in B10662: Diff 19847.May 8 2020, 20:17

deadalnix requested changes to this revision.May 8 2020, 21:51

deadalnix added a subscriber: deadalnix.

deadalnix added inline comments.

src/node/transaction.h
28 ↗	(On Diff #19847)	You can pass amount by value.
src/rpc/rawtransaction.cpp
982 ↗	(On Diff #19847)	Yoda style for the win! Personally not a fan.
src/validation.cpp
393 ↗	(On Diff #19847)	revert?
src/wallet/psbtwallet.h
27 ↗	(On Diff #19847)	Fix formatting.
src/wallet/rpcwallet.cpp
4609 ↗	(On Diff #19847)
src/wallet/test/psbt_wallet_tests.cpp
96 ↗	(On Diff #19847)	Even though it is not a condition, there is an hint of yoda style in there too.