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OS does not compile with recent GCC: std::move calls throw warnings #5262

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ainar opened this issue Sep 26, 2024 · 1 comment
Closed

OS does not compile with recent GCC: std::move calls throw warnings #5262

ainar opened this issue Sep 26, 2024 · 1 comment
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@jmarrec
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@ainar
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ainar commented Sep 26, 2024

Issue overview

OpenStudio 3.8.0 does not compile with the most recent versions of GCC because of warnings related to std::move calls.

Current Behavior

OpenStudio does not compile with the most recent versions of GCC.

Expected Behavior

OpenStudio should compile.

Steps to Reproduce

  1. Follow the instructions there https://github.com/NREL/OpenStudio/blob/ba1b94b6542c1f1d4cdcdb775886852b9a82bc4f/BUILDING.md
  2. On the last command, the compilation fails because of warnings, and all warnings are treated as errors. The 114 warnings are all:
warning: moving a temporary object prevents copy elision [-Wpessimizing-move]

followed by

note: remove ‘std::move’ call
Extract of the warnings (obtained by compiling without -Werror) 
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelObjectList_Impl.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelObjectList.cpp:7:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ModelObjectList.cpp:84:83:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[589/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/AdditionalProperties.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/AdditionalProperties.cpp:13:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/AdditionalProperties.cpp:217:77:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[628/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/AirflowNetworkDuctViewFactors.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/AirflowNetworkDuctViewFactors.cpp:9:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/AirflowNetworkDuctViewFactors.cpp:185:83:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[656/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/AirLoopHVACDedicatedOutdoorAirSystem.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/AirLoopHVACDedicatedOutdoorAirSystem.cpp:15:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/AirLoopHVACDedicatedOutdoorAirSystem.cpp:135:59:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[678/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/AvailabilityManagerAssignmentList.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/AvailabilityManagerAssignmentList.cpp:30:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/AvailabilityManagerAssignmentList.cpp:97:47:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[704/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ClimateZones.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.cpp:6:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ClimateZone]’:
/home/aina/dev/OpenStudio/src/model/ClimateZones.cpp:45:46:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[710/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/CoilCoolingDXCurveFitOperatingMode.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/CoilCoolingDXCurveFitOperatingMode.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/CoilCoolingDXCurveFitOperatingMode.cpp:196:59:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[713/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/CoilCoolingDXMultiSpeed.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/CoilCoolingDXMultiSpeed.cpp:7:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/CoilCoolingDXMultiSpeed.cpp:309:63:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[732/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/CoilHeatingDXMultiSpeed.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/CoilHeatingDXMultiSpeed.cpp:7:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/CoilHeatingDXMultiSpeed.cpp:350:63:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[737/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/CoilHeatingElectricMultiStage.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/CoilHeatingElectricMultiStage.cpp:7:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/CoilHeatingElectricMultiStage.cpp:161:63:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[743/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/CoilHeatingGasMultiStage.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/CoilHeatingGasMultiStage.cpp:7:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/CoilHeatingGasMultiStage.cpp:206:63:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[765/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ComponentData.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ComponentData.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ComponentData.cpp:93:63:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[807/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/DaylightingDeviceTubular.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/DaylightingDeviceTubular.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/DaylightingDeviceTubular.cpp:97:47:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[831/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ElectricLoadCenterTransformer.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ElectricLoadCenterTransformer.cpp:28:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ElectricLoadCenterTransformer.cpp:401:66:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ElectricLoadCenterTransformer.cpp:459:57:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[836/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/EnergyManagementSystemProgramCallingManager.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/EnergyManagementSystemProgramCallingManager.cpp:17:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/EnergyManagementSystemProgramCallingManager.cpp:68:57:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/EnergyManagementSystemProgramCallingManager.cpp:128:57:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[841/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/EnergyManagementSystemProgram.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/EnergyManagementSystemProgram.cpp:14:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/EnergyManagementSystemProgram.cpp:126:103:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[842/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/EnergyManagementSystemSubroutine.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/EnergyManagementSystemSubroutine.cpp:14:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/EnergyManagementSystemSubroutine.cpp:110:99:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[874/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/FanSystemModel.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/FanSystemModel.cpp:66:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/FanSystemModel.cpp:706:94:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[884/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/FoundationKiva.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/FoundationKiva.cpp:19:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/FoundationKiva.cpp:354:96:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[891/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/GeneratorFuelCellAirSupply.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/GeneratorFuelCellAirSupply.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/GeneratorFuelCellAirSupply.cpp:324:96:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[898/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/GeneratorFuelSupply.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/GeneratorFuelSupply.cpp:7:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/GeneratorFuelSupply.cpp:356:96:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[907/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/GroundHeatExchangerVertical.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/GroundHeatExchangerVertical.cpp:11:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/GroundHeatExchangerVertical.cpp:367:94:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[935/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/LayeredConstruction.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/LayeredConstruction.cpp:33:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/LayeredConstruction.cpp:58:57:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[939/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/LightingDesignDay.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/LightingDesignDay.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/LightingDesignDay.cpp:143:72:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[941/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/LightingSimulationZone.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/LightingSimulationZone.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/utilities/core/Containers.hpp:45:48:   required from ‘std::vector<T> openstudio::castVector(const std::vector<U>&) [with T = model::ModelExtensibleGroup; U = IdfExtensibleGroup]’
/home/aina/dev/OpenStudio/src/model/LightingSimulationZone.cpp:66:80:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[951/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/MaterialPropertyGlazingSpectralData.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/MaterialPropertyGlazingSpectralData.cpp:8:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/MaterialPropertyGlazingSpectralData.cpp:92:81:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[953/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/MaterialPropertyPhaseChange.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/MaterialPropertyPhaseChange.cpp:15:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/MaterialPropertyPhaseChange.cpp:99:47:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[955/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/MeterCustom.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/MeterCustom.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/MeterCustom.cpp:71:94:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[957/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/MeterCustomDecrement.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/MeterCustomDecrement.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/MeterCustomDecrement.cpp:80:94:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[974/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/OutputDiagnostics.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/OutputDiagnostics.cpp:10:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/OutputDiagnostics.cpp:67:94:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[977/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/OutputTableSummaryReports.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/OutputTableSummaryReports.cpp:12:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/OutputTableSummaryReports.cpp:66:94:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/OutputTableSummaryReports.cpp:144:77:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[1001/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/PlantEquipmentOperationRangeBasedScheme.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/PlantEquipmentOperationRangeBasedScheme.cpp:11:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/PlantEquipmentOperationRangeBasedScheme.cpp:60:102:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[1036/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/RefrigerationWalkIn.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/RefrigerationWalkIn.cpp:19:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/RefrigerationWalkIn.cpp:158:94:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[1047/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ScheduleFixedInterval.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ScheduleFixedInterval.cpp:9:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ScheduleFixedInterval.cpp:160:87:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[1050/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ScheduleRule.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/ScheduleRule.cpp:16:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ScheduleRule.cpp:375:80:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[1053/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ScheduleVariableInterval.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ScheduleVariableInterval.cpp:9:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ScheduleVariableInterval.cpp:240:81:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[1055/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ScheduleYear.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/ScheduleYear.cpp:15:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/utilities/core/Containers.hpp:45:48:   required from ‘std::vector<T> openstudio::castVector(const std::vector<U>&) [with T = model::ModelExtensibleGroup; U = IdfExtensibleGroup]’
/home/aina/dev/OpenStudio/src/model/ScheduleYear.cpp:98:80:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[1085/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ShadingControl.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/ShadingControl.cpp:25:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ShadingControl.cpp:394:83:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
[1089/9330] Building CXX object src/model/CMakeFiles/openstudio_model.dir/ShadowCalculation.cpp.o
In file included from /home/aina/dev/OpenStudio/src/model/../utilities/idf/WorkspaceExtensibleGroup.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/ModelExtensibleGroup.hpp:10,
                 from /home/aina/dev/OpenStudio/src/model/ClimateZones.hpp:11,
                 from /home/aina/dev/OpenStudio/src/model/Model_Impl.hpp:54,
                 from /home/aina/dev/OpenStudio/src/model/ShadowCalculation.cpp:11:
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::model::ModelExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ShadowCalculation.cpp:222:77:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  162 |     return T(std::move(this->getImpl<typename T::ImplType>()), m_index);
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp: In instantiation of ‘T openstudio::IdfExtensibleGroup::cast() const [with T = openstudio::WorkspaceExtensibleGroup]’:
/home/aina/dev/OpenStudio/src/model/ShadowCalculation.cpp:267:94:   required from here
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
/home/aina/dev/OpenStudio/src/model/../utilities/idf/IdfExtensibleGroup.hpp:162:12: note: remove ‘std::move’ call

Possible Solution

We should follow the note and remove the warning as indicated by the compiler. Here is the explanation: https://developers.redhat.com/blog/2019/04/12/understanding-when-not-to-stdmove-in-c.

Details

Environment

Some additional details about your environment for this issue (if relevant):

  • Platform (Operating system, version): Ubuntu 24.04
  • Version of OpenStudio (if using an intermediate build, include SHA): 3.8.0

Context

I was trying to compile the project. I just commented the line set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror") in the CMakeList.txt to make it possible.
@ainar ainar added the Triage Issue needs to be assessed and labeled, further information on reported might be needed label Sep 26, 2024
@ainar ainar changed the title std::move calls throw warnings OS does not compile with recent GCC: std::move calls throw warnings Sep 26, 2024
@jmarrec
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jmarrec commented Oct 7, 2024 •
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Fixed already in 7ba2423

This should be on develop soon when #5242 merges, but you can easily cherry pick that commit

@jmarrec jmarrec closed this as completed Oct 7, 2024
@jmarrec jmarrec self-assigned this Oct 7, 2024
@jmarrec jmarrec added Developer Issue and removed Triage Issue needs to be assessed and labeled, further information on reported might be needed labels Oct 7, 2024
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