zzzzwj commented on code in PR #33703:
URL: https://github.com/apache/arrow/pull/33703#discussion_r1072201180
##########
cpp/src/parquet/arrow/test_util.h:
##########
@@ -463,12 +463,16 @@ Status MakeEmptyListsArray(int64_t size,
std::shared_ptr<Array>* out_array) {
return Status::OK();
}
+// Please make sure that the return value should have an object assigned
explicitly
+// if you want to use the pointer contained.
Review Comment:
Does that make sense? And is it necessary to make this PR? I think it was my
problem that triggers the access violation, but not the docs.
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