ptribble opened a new issue, #41338:
URL: https://github.com/apache/arrow/issues/41338
### Describe the bug, including details regarding any error messages,
version, and platform.
Attempting to build Arrow 16.0.0 (cpp) with -DARROW_PARQUET=ON on illumos
(Solaris derivative) fails with:
> In file included from
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.h:31,
from
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.cc:18:
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_writer.h:122:17:
error: 'parquet::StreamWriter& parquet::StreamWriter::operator<<(char)' cannot
be overloaded with 'parquet::StreamWriter&
parquet::StreamWriter::operator<<(int8_t)'
122 | StreamWriter& operator<<(char v);
| ^~~~~~~~
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_writer.h:98:17:
note: previous declaration 'parquet::StreamWriter&
parquet::StreamWriter::operator<<(int8_t)'
98 | StreamWriter& operator<<(int8_t v);
| ^~~~~~~~
In file included from
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.cc:18:
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.h:116:17:
error: 'parquet::StreamReader& parquet::StreamReader::operator>>(char&)'
cannot be overloaded with 'parquet::StreamReader&
parquet::StreamReader::operator>>(int8_t&)'
116 | StreamReader& operator>>(char& v);
| ^~~~~~~~
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.h:92:17:
note: previous declaration 'parquet::StreamReader&
parquet::StreamReader::operator>>(int8_t&)'
92 | StreamReader& operator>>(int8_t& v);
| ^~~~~~~~
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.h:167:17:
error: 'parquet::StreamReader&
parquet::StreamReader::operator>>(parquet::StreamReader::optional<char>&)'
cannot be overloaded with 'parquet::StreamReader&
parquet::StreamReader::operator>>(parquet::StreamReader::optional<char>&)'
167 | StreamReader& operator>>(optional<char>& v);
| ^~~~~~~~
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.h:143:17:
note: previous declaration 'parquet::StreamReader&
parquet::StreamReader::operator>>(parquet::StreamReader::optional<char>&)'
143 | StreamReader& operator>>(optional<int8_t>& v);
| ^~~~~~~~
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.cc:159:15:
error: redefinition of 'parquet::StreamReader&
parquet::StreamReader::operator>>(char&)'
159 | StreamReader& StreamReader::operator>>(char& v) {
| ^~~~~~~~~~~~
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.cc:83:15:
note: 'parquet::StreamReader& parquet::StreamReader::operator>>(int8_t&)'
previously defined here
83 | StreamReader& StreamReader::operator>>(int8_t& v) {
| ^~~~~~~~~~~~
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.cc:255:15:
error: redefinition of 'parquet::StreamReader&
parquet::StreamReader::operator>>(parquet::StreamReader::optional<char>&)'
255 | StreamReader& StreamReader::operator>>(optional<char>& v) {
| ^~~~~~~~~~~~
/export/home/ptribble/ud/apache-arrow-16.0.0-64bit/cpp/src/parquet/stream_reader.cc:183:15:
note: 'parquet::StreamReader&
parquet::StreamReader::operator>>(parquet::StreamReader::optional<char>&)'
previously defined here
183 | StreamReader& StreamReader::operator>>(optional<int8_t>& v) {
| ^~~~~~~~~~~~
In some way this is expected - int8_t and char are the same type:
> /usr/include/sys/int_types.h:
> typedef char int8_t;
Deleting one or the other (and in StreamWriter) will allow the build to
complete, but that doesn't seem quite right.
Is there a proper way to resolve the redefinition?
### Component(s)
C++
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