[Boost-bugs] [Boost C++ Libraries] #12159: file_descriptor(int, flags) constructor fails

Subject: [Boost-bugs] [Boost C++ Libraries] #12159: file_descriptor(int, flags) constructor fails
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-04-26 22:44:26

#12159: file_descriptor(int,flags) constructor fails
------------------------------------------+-----------------------
 Reporter:  Dylan Doxey <dylan.doxey@…>   |      Owner:  turkanis
     Type:  Bugs                          |     Status:  new
Milestone:  To Be Determined              |  Component:  iostreams
  Version:  Boost 1.58.0                  |   Severity:  Problem
 Keywords:  file_descriptor int template  |
------------------------------------------+-----------------------
 The following code fails to compile:

 int fd = fileno(filename);

 boost::iostreams::file_descriptor_source fd_src(
     fd,
     boost::iostreams::file_descriptor_flags::close_handle
 );

 The compiler reports:
 ...
 /usr/include/boost/iostreams/device/file_descriptor.hpp:194:11: error: no
 matching function for call to
 ‘boost::iostreams::detail::path::path(boost::iostreams::file_descriptor_source*
 const&)’
      { open(detail::path(path), mode); }
 ...

 Evidently the templated constructor is overriding.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/12159>
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