[ https://issues.apache.org/jira/browse/ARROW-1248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney reassigned ARROW-1248: ----------------------------------- Assignee: Wes McKinney > [Python] C linkage warnings in Clang with public Cython API > ----------------------------------------------------------- > > Key: ARROW-1248 > URL: https://issues.apache.org/jira/browse/ARROW-1248 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Reporter: Wes McKinney > Assignee: Wes McKinney > Fix For: 0.6.0 > > > {code} > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4327:60: > warning: 'pyarrow_unwrap_buffer' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::Buffer>' which is incompatible with > C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::Buffer> ) > pyarrow_unwrap_buffer(PyObject *); /*proto*/ > ^ > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4329:62: > warning: 'pyarrow_unwrap_data_type' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::DataType>' which is incompatible > with C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::DataType> ) > pyarrow_unwrap_data_type(PyObject *); /*proto*/ > ^ > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4331:59: > warning: 'pyarrow_unwrap_field' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::Field>' which is incompatible with > C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::Field> ) > pyarrow_unwrap_field(PyObject *); /*proto*/ > ^ > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4333:60: > warning: 'pyarrow_unwrap_schema' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::Schema>' which is incompatible with > C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::Schema> ) > pyarrow_unwrap_schema(PyObject *); /*proto*/ > ^ > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4335:59: > warning: 'pyarrow_unwrap_array' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::Array>' which is incompatible with > C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::Array> ) > pyarrow_unwrap_array(PyObject *); /*proto*/ > ^ > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4338:60: > warning: 'pyarrow_unwrap_tensor' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::Tensor>' which is incompatible with > C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::Tensor> ) > pyarrow_unwrap_tensor(PyObject *); /*proto*/ > ^ > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4340:60: > warning: 'pyarrow_unwrap_column' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::Column>' which is incompatible with > C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::Column> ) > pyarrow_unwrap_column(PyObject *); /*proto*/ > ^ > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4342:59: > warning: 'pyarrow_unwrap_table' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::Table>' which is incompatible with > C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::Table> ) > pyarrow_unwrap_table(PyObject *); /*proto*/ > ^ > /home/wesm/code/arrow/python/build/temp.linux-x86_64-3.5/lib.cxx:4344:65: > warning: 'pyarrow_unwrap_batch' has C-linkage specified, but returns > user-defined type 'std::shared_ptr<arrow::RecordBatch>' which is incompatible > with C [-Wreturn-type-c-linkage] > __PYX_EXTERN_C DL_EXPORT(std::shared_ptr< arrow::RecordBatch> ) > pyarrow_unwrap_batch(PyObject *); /*proto*/ > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)