[Debian-med-packaging] Bug#811827: prank: FTBFS with GCC 6: no match for

[Andreas Tille]

Hi,

the Debian package for prank failed to build when using gcc version 6 as
you can read below in the bug report.  Feel free to contact us via the
bug e-mail address (see To of this mail).

Kind regards

       Andreas.

On Tue, Jan 19, 2016 at 06:22:00PM -0800, Martin Michlmayr wrote:
> Package: prank
> Version: 0.0.150803-1
> Severity: important
> User: debian-gcc at lists.debian.org
> Usertags: ftbfs-gcc-6 gcc-6-no-match
> 
> This package fails to build with GCC 6.  GCC 6 has not been released
> yet, but it's expected that GCC 6 will become the default compiler for
> stretch.
> 
> Note that only the first error is reported; there might be more.  You
> can find a snapshot of GCC 6 in experimental.  To build with GCC 6,
> you can set CC=gcc-6 CXX=g++-6 explicitly.
> 
> You may be able to find out more about this issue at
> https://gcc.gnu.org/gcc-6/changes.html
> 
> > sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on dl580gen9-02.hlinux
> ...
> > g++ -c -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -pipe -O3  -I. -I/usr/include -o bppancestors.o bppancestors.cpp
> > hmmodel.cpp: In member function 'void HMModel::alignmentModel(AncestralNode*)':
> > hmmodel.cpp:1513:57: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and 'std::ostream {aka std::basic_ostream<char>}')
> >          cout<<"HMModel::alignmentModel: impossible 'as'"<<cout;
> >          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
> > 
> > hmmodel.cpp:1513:57: note: candidate: operator<<(int, int) <built-in>
> > hmmodel.cpp:1513:57: note:   no known conversion for argument 2 from 'std::ostream {aka std::basic_ostream<char>}' to 'int'
> > In file included from /usr/include/c++/6/istream:39:0,
> >                  from /usr/include/c++/6/fstream:38,
> >                  from hmmodel.cpp:24:
> > /usr/include/c++/6/ostream:108:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& (*)(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
> >        operator<<(__ostream_type& (*__pf)(__ostream_type&))
> >        ^~~~~~~~
> > 
> > /usr/include/c++/6/ostream:108:7: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&) {aka std::basic_ostream<char>& (*)(std::basic_ostream<char>&)}'
> > /usr/include/c++/6/ostream:117:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ios_type& (*)(std::basic_ostream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>; std::basic_ostream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]
> >        operator<<(__ios_type& (*__pf)(__ios_type&))
> >        ^~~~~~~~
> > 
> > /usr/include/c++/6/ostream:117:7: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&) {aka std::basic_ios<char>& (*)(std::basic_ios<char>&)}'
> > /usr/include/c++/6/ostream:127:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
> >        operator<<(ios_base& (*__pf) (ios_base&))
> >        ^~~~~~~~
> > 
> > /usr/include/c++/6/ostream:127:7: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'std::ios_base& (*)(std::ios_base&)'
> > /usr/include/c++/6/ostream:166:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
> >        operator<<(long __n)
> >        ^~~~~~~~
> > 
> > /usr/include/c++/6/ostream:166:7: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'long int'
> > /usr/include/c++/6/ostream:170:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
> >        operator<<(unsigned long __n)
> >        ^~~~~~~~
> > 
> > /usr/include/c++/6/ostream:170:7: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'long unsigned int'
> > /usr/include/c++/6/ostream:174:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
> >        operator<<(bool __n)
> >        ^~~~~~~~
> > 
> > /usr/include/c++/6/ostream:174:7: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'bool'
> > In file included from /usr/include/c++/6/ostream:638:0,
> >                  from /usr/include/c++/6/istream:39,
> >                  from /usr/include/c++/6/fstream:38,
> >                  from hmmodel.cpp:24:
> 
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