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Posted to dev@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2016/12/27 05:07:58 UTC
[jira] [Updated] (ARROW-437) [C++] clang compiler warnings from
overridden virtual functions
[ https://issues.apache.org/jira/browse/ARROW-437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney updated ARROW-437:
-------------------------------
Assignee: Wes McKinney
PR: https://github.com/apache/arrow/pull/254
> [C++] clang compiler warnings from overridden virtual functions
> ---------------------------------------------------------------
>
> Key: ARROW-437
> URL: https://issues.apache.org/jira/browse/ARROW-437
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Wes McKinney
> Assignee: Wes McKinney
>
> {code}
> n file included from /home/wesm/code/arrow/cpp/src/arrow/array.cc:18:
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:176:13: note: in instantiation of template class 'arrow::NumericArray<arrow::FloatType>' requested here
> inline bool NumericArray<FloatType>::ApproxEquals(
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:212:13: note: in instantiation of template class 'arrow::NumericArray<arrow::DoubleType>' requested here
> inline bool NumericArray<DoubleType>::ApproxEquals(
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:459:62: note: in instantiation of template class 'arrow::NumericArray<arrow::Int8Type>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<Int8Type>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:460:62: note: in instantiation of template class 'arrow::NumericArray<arrow::UInt8Type>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<UInt8Type>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:461:62: note: in instantiation of template class 'arrow::NumericArray<arrow::Int16Type>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<Int16Type>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:462:62: note: in instantiation of template class 'arrow::NumericArray<arrow::UInt16Type>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<UInt16Type>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:463:62: note: in instantiation of template class 'arrow::NumericArray<arrow::Int32Type>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<Int32Type>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:464:62: note: in instantiation of template class 'arrow::NumericArray<arrow::UInt32Type>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<UInt32Type>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:465:62: note: in instantiation of template class 'arrow::NumericArray<arrow::Int64Type>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<Int64Type>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:466:62: note: in instantiation of template class 'arrow::NumericArray<arrow::UInt64Type>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<UInt64Type>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:467:62: note: in instantiation of template class 'arrow::NumericArray<arrow::HalfFloatType>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<HalfFloatType>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:470:62: note: in instantiation of template class 'arrow::NumericArray<arrow::TimestampType>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<TimestampType>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:471:62: note: in instantiation of template class 'arrow::NumericArray<arrow::DateType>' requested here
> extern template class __attribute__((visibility("default"))) NumericArray<DateType>;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:150:8: error: 'ApproxEquals' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
> bool ApproxEquals(const std::shared_ptr<Array>& arr) const { return Equals(arr); }
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.cc:88:25: note: in instantiation of template class 'arrow::NumericArray<arrow::IntervalType>' requested here
> return visitor->Visit(*this);
> ^
> /home/wesm/code/arrow/cpp/src/arrow/array.h:68:16: note: overridden virtual function is here
> virtual bool ApproxEquals(const std::shared_ptr<Array>& arr) const;
> ^
> {code}
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