WillAyd opened a new issue, #46310:
URL: https://github.com/apache/arrow/issues/46310
### Describe the enhancement requested
The meson configuration issues some warnings from the -Wself-move option.
These should be pretty easy to clean up, and I think would be good to add to
the main CMake configuration:
```
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 5; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
arrow::MoveOnlyDataType>]’:
../src/arrow/util/small_vector_test.cc:423:38: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
arrow::MoveOnlyDataType>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
arrow::MoveOnlyDataType>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
arrow::MoveOnlyDataType> >::IntVectorType<5>’ {aka
‘arrow::internal::StaticVectorImpl<arrow::MoveOnlyDataType, 5,
arrow::internal::StaticVectorStorage<arrow::MoveOnlyDataType, 5, true> >’} to
itself [-Wself-move]
417 | moved_moved_ints = std::move(moved_moved_ints);
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/arrow/util/small_vector_test.cc:417:22: note: remove ‘std::move’ call
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 2; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits, int>]’:
../src/arrow/util/small_vector_test.cc:423:38: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits, int>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits, int>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
int> >::IntVectorType<2>’ {aka ‘arrow::internal::StaticVectorImpl<int, 2,
arrow::internal::SmallVectorStorage<int, 2> >’} to itself [-Wself-move]
../src/arrow/util/small_vector_test.cc:417:22: note: remove ‘std::move’ call
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 5; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits, int>]’:
../src/arrow/util/small_vector_test.cc:424:17: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits, int>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits, int>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
int> >::IntVectorType<5>’ {aka ‘arrow::internal::StaticVectorImpl<int, 5,
arrow::internal::SmallVectorStorage<int, 5> >’} to itself [-Wself-move]
../src/arrow/util/small_vector_test.cc:417:22: note: remove ‘std::move’ call
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 5; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits, int>]’:
../src/arrow/util/small_vector_test.cc:423:38: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits, int>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits, int>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
int> >::IntVectorType<5>’ {aka ‘arrow::internal::StaticVectorImpl<int, 5,
arrow::internal::StaticVectorStorage<int, 5, false> >’} to itself [-Wself-move]
../src/arrow/util/small_vector_test.cc:417:22: note: remove ‘std::move’ call
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 2; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::internal::HeapInt>]’:
../src/arrow/util/small_vector_test.cc:423:38: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::internal::HeapInt>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::internal::HeapInt>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::internal::HeapInt> >::IntVectorType<2>’ {aka
‘arrow::internal::StaticVectorImpl<arrow::internal::HeapInt, 2,
arrow::internal::SmallVectorStorage<arrow::internal::HeapInt, 2> >’} to itself
[-Wself-move]
../src/arrow/util/small_vector_test.cc:417:22: note: remove ‘std::move’ call
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 5; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::internal::HeapInt>]’:
../src/arrow/util/small_vector_test.cc:424:17: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::internal::HeapInt>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::internal::HeapInt>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::internal::HeapInt> >::IntVectorType<5>’ {aka
‘arrow::internal::StaticVectorImpl<arrow::internal::HeapInt, 5,
arrow::internal::SmallVectorStorage<arrow::internal::HeapInt, 5> >’} to itself
[-Wself-move]
../src/arrow/util/small_vector_test.cc:417:22: note: remove ‘std::move’ call
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 5; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
arrow::internal::HeapInt>]’:
../src/arrow/util/small_vector_test.cc:423:38: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
arrow::internal::HeapInt>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
arrow::internal::HeapInt>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::StaticVectorTraits,
arrow::internal::HeapInt> >::IntVectorType<5>’ {aka
‘arrow::internal::StaticVectorImpl<arrow::internal::HeapInt, 5,
arrow::internal::StaticVectorStorage<arrow::internal::HeapInt, 5, true> >’} to
itself [-Wself-move]
../src/arrow/util/small_vector_test.cc:417:22: note: remove ‘std::move’ call
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 2; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::MoveOnlyDataType>]’:
../src/arrow/util/small_vector_test.cc:423:38: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::MoveOnlyDataType>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::MoveOnlyDataType>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::MoveOnlyDataType> >::IntVectorType<2>’ {aka
‘arrow::internal::StaticVectorImpl<arrow::MoveOnlyDataType, 2,
arrow::internal::SmallVectorStorage<arrow::MoveOnlyDataType, 2> >’} to itself
[-Wself-move]
../src/arrow/util/small_vector_test.cc:417:22: note: remove ‘std::move’ call
../src/arrow/util/small_vector_test.cc: In instantiation of ‘void
arrow::internal::TestSmallStaticVector<Param>::CheckMove(bool) [with long
unsigned int N = 5; Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::MoveOnlyDataType>]’:
../src/arrow/util/small_vector_test.cc:424:17: required from ‘void
arrow::internal::TestSmallStaticVector<Param>::TestMove() [with Param =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::MoveOnlyDataType>]’
../src/arrow/util/small_vector_test.cc:762:57: required from ‘void
arrow::internal::TestSmallStaticVector_Move_Test<gtest_TypeParam_>::TestBody()
[with gtest_TypeParam_ =
arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::MoveOnlyDataType>]’
../src/arrow/util/small_vector_test.cc:762:1: required from here
../src/arrow/util/small_vector_test.cc:417:22: warning: moving
‘moved_moved_ints’ of type
‘arrow::internal::TestSmallStaticVector<arrow::internal::VectorIntLikeParam<arrow::internal::SmallVectorTraits,
arrow::MoveOnlyDataType> >::IntVectorType<5>’ {aka
‘arrow::internal::StaticVectorImpl<arrow::MoveOnlyDataType, 5,
arrow::internal::SmallVectorStorage<arrow::MoveOnlyDataType, 5> >’} to itself
[-Wself-move]
```
### Component(s)
C++
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