Yibo Cai created ARROW-12240: -------------------------------- Summary: [Python] invalid-offsetof warning Key: ARROW-12240 URL: https://issues.apache.org/jira/browse/ARROW-12240 Project: Apache Arrow Issue Type: Bug Components: Python Reporter: Yibo Cai Assignee: Yibo Cai
Same issue as https://issues.apache.org/jira/browse/ARROW-11299, caused by newly added code. Found when building pyarrow on Macos M1. I don't think it's platform related. Error log: {code:bash} [ 13%] Building CXX object CMakeFiles/_csv.dir/_csv.cpp.o /Users/cyb/work/arrow/python/build/temp.macosx-11.0-arm64-3.9/_csv.cpp:19051:133: warning: offset of on non-standard-layout type 'struct __pyx_obj_7pyarrow_4_csv_ConvertOptions' [-Winvalid-offsetof] if (__pyx_type_7pyarrow_4_csv_ConvertOptions.tp_weaklistoffset == 0) __pyx_type_7pyarrow_4_csv_ConvertOptions.tp_weaklistoffset = offsetof(struct __pyx_obj_7pyarrow_4_csv_ConvertOptions, __pyx_base.__weakref__); ^ ~~~~~~~~~~ /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/include/stddef.h:104:24: note: expanded from macro 'offsetof' #define offsetof(t, d) __builtin_offsetof(t, d) {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)