abcbarryn commented on issue #34341:
URL: https://github.com/apache/arrow/issues/34341#issuecomment-1445222136
Below is the original error with the original source before I started trying
to fix it. I checked with the latest version of the source and it is still
occurring. in gcc c++ version 7, std::char_traits<char>::length(const
char_type*) does not return a contstexpr.
```
In file included from /usr/include/c++/7/bits/basic_string.h:48:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from
/usr/src/arrow-apache-arrow-12.0.0/cpp/src/arrow/vendored/datetime/date.h:53,
from
/usr/src/arrow-apache-arrow-12.0.0/cpp/src/arrow/vendored/datetime/tz.h:105,
from
/usr/src/arrow-apache-arrow-12.0.0/cpp/src/arrow/vendored/datetime/tz_private.h:31,
from
/usr/src/arrow-apache-arrow-12.0.0/cpp/src/arrow/vendored/datetime/tz.cpp:90:
/usr/include/c++/7/string_view: In function ‘std::string_view
arrow_vendored::date::extract_tz_name(const char*)’:
/usr/src/arrow-apache-arrow-12.0.0/cpp/src/arrow/vendored/datetime/tz.cpp:3768:38:
in constexpr expansion of ‘std::basic_string_view<char>(((const
char*)"zoneinfo"))’
/usr/include/c++/7/string_view:100:58: error: call to non-constexpr function
‘static std::size_t std::char_traits<char>::length(const char_type*)’
: _M_len{__str == nullptr ? 0 : traits_type::length(__str)},
~~~~~~~~~~~~~~~~~~~^~~~~~~
make[2]: ***
[src/arrow/CMakeFiles/arrow_objlib.dir/vendored/datetime/tz.cpp.o] Error 1
make[1]: *** [src/arrow/CMakeFiles/arrow_objlib.dir/all] Error 2
make: *** [all] Error 2
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
