util: fix -Wpessimizing-move warning #148
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/ci_container_base/src/ipc/libmultiprocess/src/mp/util.cpp:74:12: error: moving a temporary object prevents copy elision [-Werror,-Wpessimizing-move]
74 | return std::move(buffer.str());
| ^
/ci_container_base/src/ipc/libmultiprocess/src/mp/util.cpp:74:12: note: remove std::move call here
74 | return std::move(buffer.str());
| ^~~~~~~~~~ ~
ryanofsky
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Feb 4, 2025
Bring in a few cmake changes to improve cmake support bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning
ryanofsky
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Feb 5, 2025
Bring in a few cmake changes to improve cmake support bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings
ryanofsky
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Feb 7, 2025
Bring in a few cmake changes to improve cmake support and fix compile/lint/tidy warnings. bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls
ryanofsky
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Feb 7, 2025
Bring in a few cmake changes to improve cmake support and fix compile/lint/tidy warnings. bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format
ryanofsky
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Feb 10, 2025
Bring in a few cmake changes to improve cmake support and fix compile/lint/tidy warnings. bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format bitcoin-core/libmultiprocess#159 bugfix: Do not lock EventLoop::mutex after EventLoop is done
Sjors
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Feb 10, 2025
Bring in a few cmake changes to improve cmake support and fix compile/lint/tidy warnings. bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format bitcoin-core/libmultiprocess#159 bugfix: Do not lock EventLoop::mutex after EventLoop is done bitcoin-core/libmultiprocess#161 cmake: Avoid including CTest if not top level project
Sjors
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Feb 13, 2025
Bring in a few cmake changes to improve cmake support and fix compile/lint/tidy warnings. bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format bitcoin-core/libmultiprocess#159 bugfix: Do not lock EventLoop::mutex after EventLoop is done bitcoin-core/libmultiprocess#161 cmake: Avoid including CTest if not top level project
ryanofsky
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Feb 24, 2025
Bump libmultiprocess library to include bugfix bitcoin-core/libmultiprocess#159 which should fix intermittent CI failure reported bitcoin#31921 This change is bumping the libmultiprocess version instead of cherry picking the bugfix. It could cherry-pick the bugfix instead, but there are reasons to prefer just bumping the version: - Bugfix might interact with earlier PRs, and the latest version is better tested with testing done in many CI configurations in bitcoin#30975 and bitcoin#31802 - Even though we are in feature freeze for a release, the MULTIPROCESS=1 option is currently not enabled for release, so this PR only affect CI builds and local builds, not the release build. bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format bitcoin-core/libmultiprocess#159 bugfix: Do not lock EventLoop::mutex after EventLoop is done bitcoin-core/libmultiprocess#161 cmake: Avoid including CTest if not top level project bitcoin-core/libmultiprocess#164 Bump minimum required cmake to 3.12
ryanofsky
added a commit
to ryanofsky/bitcoin
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Feb 24, 2025
Bump libmultiprocess library to include bugfix bitcoin-core/libmultiprocess#159 which should fix intermittent CI failures reported in bitcoin#31921 This change is bumping the libmultiprocess version instead of cherry picking the bugfix. It could cherry-pick the bugfix instead, but there are reasons to prefer bumping the version: - Bugfix might interact with earlier PRs, and the latest version is better tested with testing done in many CI configurations in bitcoin#30975 and bitcoin#31802 - Even though we are in feature freeze for a release, the MULTIPROCESS=1 option is currently not enabled for release, so this PR only affect CI builds and local builds, not the release build. This update brings in the following changes: bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format bitcoin-core/libmultiprocess#159 bugfix: Do not lock EventLoop::mutex after EventLoop is done bitcoin-core/libmultiprocess#161 cmake: Avoid including CTest if not top level project bitcoin-core/libmultiprocess#164 Bump minimum required cmake to 3.12
ryanofsky
added a commit
to ryanofsky/bitcoin
that referenced
this pull request
Feb 24, 2025
Bump libmultiprocess library to include bugfix bitcoin-core/libmultiprocess#159 which should fix intermittent CI failures reported in bitcoin#31921 This change is bumping the libmultiprocess version instead of cherry picking the bugfix. It could cherry-pick the bugfix instead, but there are reasons to prefer bumping the version: - Bugfix might interact with earlier PRs, and the latest version is better tested with testing done in many CI configurations in bitcoin#30975 and bitcoin#31802 - Even though we are in feature freeze for a release, the MULTIPROCESS=1 option is currently not enabled for release, so this PR only affect CI builds and local builds, not the release build. This update brings in the following changes: bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format bitcoin-core/libmultiprocess#159 bugfix: Do not lock EventLoop::mutex after EventLoop is done bitcoin-core/libmultiprocess#161 cmake: Avoid including CTest if not top level project bitcoin-core/libmultiprocess#164 Bump minimum required cmake to 3.12
fanquake
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Feb 25, 2025
Bump libmultiprocess library to include bugfix bitcoin-core/libmultiprocess#159 which should fix intermittent CI failures reported in #31921 This change is bumping the libmultiprocess version instead of cherry picking the bugfix. It could cherry-pick the bugfix instead, but there are reasons to prefer bumping the version: - Bugfix might interact with earlier PRs, and the latest version is better tested with testing done in many CI configurations in #30975 and #31802 - Even though we are in feature freeze for a release, the MULTIPROCESS=1 option is currently not enabled for release, so this PR only affect CI builds and local builds, not the release build. This update brings in the following changes: bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format bitcoin-core/libmultiprocess#159 bugfix: Do not lock EventLoop::mutex after EventLoop is done bitcoin-core/libmultiprocess#161 cmake: Avoid including CTest if not top level project bitcoin-core/libmultiprocess#164 Bump minimum required cmake to 3.12
fanquake
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Feb 25, 2025
01f7715 depends: Update libmultiprocess library to fix CI failure (Ryan Ofsky) Pull request description: Bump libmultiprocess library to include bugfix bitcoin-core/libmultiprocess#159 which should fix intermittent CI failures reported in #31921 This change is bumping the libmultiprocess version instead of cherry picking the bugfix. It could cherry-pick the bugfix instead, but there are reasons to prefer bumping the version: - Bugfix might interact with earlier PRs, and the latest version is better tested with testing done in many CI configurations in [#30975](#30975) and [#31802](#31802) - Even though we are in feature freeze for a release, the MULTIPROCESS=1 option is currently not enabled for release, so this PR only affect CI builds and local builds, not the release build. This update brings in the following changes: bitcoin-core/libmultiprocess#140 build: don't clobber user/superproject c++ version bitcoin-core/libmultiprocess#142 build: add option for external mpgen binary bitcoin-core/libmultiprocess#143 cleanup: initialize vars in the EventLoop constructor in the correct order bitcoin-core/libmultiprocess#146 cmake: Suppress compiler warnings from capnproto headers bitcoin-core/libmultiprocess#147 cmake: EXTERNAL_MPGEN cleanups bitcoin-core/libmultiprocess#148 util: fix -Wpessimizing-move warning bitcoin-core/libmultiprocess#145 CTest: Module must be included at the top level bitcoin-core/libmultiprocess#149 Avoid `-Wundef` compiler warnings bitcoin-core/libmultiprocess#152 refactor: Fix compiler and clang-tidy warnings bitcoin-core/libmultiprocess#155 scripted-diff: s/Libmultiprocess_EXTERNAL_MPGEN/MPGEN_EXECUTABLE/g bitcoin-core/libmultiprocess#156 refactor: Remove locale-dependent function calls bitcoin-core/libmultiprocess#157 refactor: Avoid using std::format bitcoin-core/libmultiprocess#159 bugfix: Do not lock EventLoop::mutex after EventLoop is done bitcoin-core/libmultiprocess#161 cmake: Avoid including CTest if not top level project bitcoin-core/libmultiprocess#164 Bump minimum required cmake to 3.12 --- This PR is part of the [process separation project](#28722). ACKs for top commit: fanquake: ACK 01f7715 Tree-SHA512: a6a795e4d4e13e9d35c9346f3c83d5da817f1452bdc4a9412aeadc4c652ad6e5047f4c77756570594a70ec9095cc786772a0469e306dc19bb5a508fd515c37f4
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/ci_container_base/src/ipc/libmultiprocess/src/mp/util.cpp:74:12: error: moving a temporary object prevents copy elision [-Werror,-Wpessimizing-move]
74 | return std::move(buffer.str());
| ^
/ci_container_base/src/ipc/libmultiprocess/src/mp/util.cpp:74:12: note: remove std::move call here
74 | return std::move(buffer.str());
| ^~~~~~~~~~ ~