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From "Purushotham Nayak (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AVRO-2081) Compilation fails with clang (v 3.8.0)
Date Mon, 25 Sep 2017 18:50:00 GMT

     [ https://issues.apache.org/jira/browse/AVRO-2081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Purushotham Nayak updated AVRO-2081:
------------------------------------
    Description: 
Building on {{clang}}  fails with the error below. This is because of the {{vector<bool>}}
specialization. We need a {{codec_traits}} specialization for {{vector<bool>::const_reference}}.

{code}
avro/lang/c++/api/Specific.hh:321:22: error: no member named 'encode' in 'avro::codec_traits<std::__1::__bit_const_reference<std::__1::vector<bool,
std::__1::allocator<bool> > > >'
    codec_traits<T>::encode(e, t);
    ~~~~~~~~~~~~~~~~~^
avro/lang/c++/api/Specific.hh:235:23: note: in instantiation of function template specialization
'avro::encode<std::__1::__bit_const_reference<std::__1::vector<bool, std::__1::allocator<bool>
> > >' requested here
                avro::encode(e, *it);
                      ^
avro/lang/c++/api/Specific.hh:321:22: note: in instantiation of member function 'avro::codec_traits<std::__1::vector<bool,
std::__1::allocator<bool> > >::encode' requested here
    codec_traits<T>::encode(e, t);
                     ^
{code}

  was:
Building on {{clang}}  fails with the error below. This is because of the {{vector<bool>}}
specialization. We need a {{codec_traits}} specialization for {{vector<bool>::const_reference}}.

{code}
avro/lang/c++/api/Specific.hh:321:22: error: no member named 'encode' in 'avro::codec_traits<std::__1::__bit_const_reference<std::__1::vector<bool,
std::__1::allocator<bool> > > >'
    codec_traits<T>::encode(e, t);
    ~~~~~~~~~~~~~~~~~^
/home/annu/dev/workspace/avro/lang/c++/api/Specific.hh:235:23: note: in instantiation of function
template specialization 'avro::encode<std::__1::__bit_const_reference<std::__1::vector<bool,
std::__1::allocator<bool> > > >' requested here
                avro::encode(e, *it);
                      ^
/home/annu/dev/workspace/avro/lang/c++/api/Specific.hh:321:22: note: in instantiation of member
function 'avro::codec_traits<std::__1::vector<bool, std::__1::allocator<bool>
> >::encode' requested here
    codec_traits<T>::encode(e, t);
                     ^
{code}


> Compilation fails with clang (v 3.8.0)
> --------------------------------------
>
>                 Key: AVRO-2081
>                 URL: https://issues.apache.org/jira/browse/AVRO-2081
>             Project: Avro
>          Issue Type: Bug
>          Components: c++
>    Affects Versions: 1.8.2
>         Environment: FreeBSD, clang++ (3.8.0)
>            Reporter: Purushotham Nayak
>            Priority: Minor
>             Fix For: 1.9.0
>
>
> Building on {{clang}}  fails with the error below. This is because of the {{vector<bool>}}
specialization. We need a {{codec_traits}} specialization for {{vector<bool>::const_reference}}.
> {code}
> avro/lang/c++/api/Specific.hh:321:22: error: no member named 'encode' in 'avro::codec_traits<std::__1::__bit_const_reference<std::__1::vector<bool,
std::__1::allocator<bool> > > >'
>     codec_traits<T>::encode(e, t);
>     ~~~~~~~~~~~~~~~~~^
> avro/lang/c++/api/Specific.hh:235:23: note: in instantiation of function template specialization
'avro::encode<std::__1::__bit_const_reference<std::__1::vector<bool, std::__1::allocator<bool>
> > >' requested here
>                 avro::encode(e, *it);
>                       ^
> avro/lang/c++/api/Specific.hh:321:22: note: in instantiation of member function 'avro::codec_traits<std::__1::vector<bool,
std::__1::allocator<bool> > >::encode' requested here
>     codec_traits<T>::encode(e, t);
>                      ^
> {code}



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