Rename local error in mex I/F from invalid_type_error to err_invalid_type. Switch from using class method mxArray_base::error to error from error.h * mex.cc (mxArray_base::error, mxArray_matlab::invalid_type_error): Delete functions. * mex.cc (mxArray_matlab::err_invalid_type): New function declared with OCTAVE_NORETURN. * mex.cc: #include "error.h". Rename all invalid_type_error calls to err_invalid_type. Remove useless statements appearing after calls to err_invalid_type. * mxarray.in.h: #include "error.h". Rename all invalid_type_error calls to err_invalid_type. * mxarray.in.h (mxArray_base::err_invalid_type): New function declared with OCTAVE_NORETURN. * mxarray.in.h (mxArray_base::invalid_type_error): Add OCTAVE_DEPRECATED attribute to function.

To cite GNU Octave in publications use:

  John W. Eaton, David Bateman, Søren Hauberg, Rik Wehbring (2015).
  GNU Octave version 4.0.0 manual: a high-level interactive language for
  numerical computations.
  URL http://www.gnu.org/software/octave/doc/interpreter/

A BibTeX entry for LaTeX users is:

  @book{,
    author    = {John W. Eaton, David Bateman, S\oren Hauberg, and Rik Wehbring},
    title     = {{GNU Octave} version 4.0.0 manual: a high-level interactive language for numerical computations},
    year      = {2015},
    url       = {http://www.gnu.org/software/octave/doc/interpreter},
  }

We have invested a lot of time and effort in creating GNU Octave, please cite it
when using it.  See also `citation pkgname' for citing Octave packages.