[Octave-bug-tracker] [bug #50234] c++ file_stat with non existant crashes octave in windows

[Ben Abbott]

Update of bug #50234 (project octave):

             Open/Closed:                  Closed => Open                   

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Follow-up Comment #23:

Rik/John, I'm seeing the error below on MacOS.


  CXXLD    libinterp/liboctinterp.la
libtool: warning: '/sw/lib/libpcre.la' seems to be moved
libtool: warning:
'/sw/lib/gcc5/lib/gcc/x86_64-apple-darwin15.6.0/5.4.0/../../../libgfortran.la'
seems to be moved
libtool: warning:
'/sw/lib/gcc5/lib/gcc/x86_64-apple-darwin15.6.0/5.4.0/../../../libquadmath.la'
seems to be moved
clang: warning: argument unused during compilation: '-pthread'
clang: warning: argument unused during compilation: '-pthread'
Undefined symbols for architecture x86_64:
  "octave::sys::file_stat::~file_stat()", referenced from:
      octave_fcn_handle::set_fcn(std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> > const&,
std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> > const&) in liboctinterp.4.dylib-master.o
      get_file_line(std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> > const&, unsigned long) in
liboctinterp.4.dylib-master.o
      octave::base_parser::frob_function(std::__1::basic_string<char,
std::__1::char_traits<char>, std::__1::allocator<char> > const&,
octave_user_function*) in liboctinterp.4.dylib-master.o
      Fautoload(octave_value_list const&, int) in
liboctinterp.4.dylib-master.o
      F__magick_write__(octave_value_list const&, int) in
liboctinterp.4.dylib-master.o
      F__magick_finfo__(octave_value_list const&, int) in
liboctinterp.4.dylib-master.o
      F__mkdir__(octave_value_list const&, int) in
liboctinterp.4.dylib-master.o


My understanding of c++ is insufficient for fixing the problem. Can one of you
propose a fix?

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