Mercurial > octave-nkf
view scripts/general/nargchk.m @ 18840:4a4edf0f2077 nkf-ready
fix LLVM 3.4 build (bug #41061)
* configure.ac: Call new functions OCTAVE_LLVM_RAW_FD_OSTREAM_API and
OCTAVE_LLVM_LEGACY_PASSMANAGER_API, check for Verifier.h header file
* m4/acinclude.m4 (OCTAVE_LLVM_RAW_FD_OSTREAM_API): New function to
detect correct raw_fd_ostream API
* m4/acinclude.m4 (OCTAVE_LLVM_LEGACY_PASSMANAGER_API): New function
to detect legacy passmanager API
* libinterp/corefcn/jit-util.h: Use legacy passmanager namespace if
necessary
* libinterp/corefcn/pt-jit.h (class tree_jit): Use legacy passmanager
class if necessary
* libinterp/corefcn/pt-jit.cc: Include appropriate header files
* libinterp/corefcn/pt-jit.cc (tree_jit::initialize): Use legacy
passmanager if necessary
* libinterp/corefcn/pt-jit.cc (tree_jit::optimize): Use correct API
* libinterp/corefcn/jit-typeinfo.cc: Include appropriate header file
author | Stefan Mahr <dac922@gmx.de> |
---|---|
date | Sun, 11 May 2014 02:28:33 +0200 |
parents | d63878346099 |
children | bc640d4678fb |
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## Copyright (C) 2008-2013 Bill Denney ## ## This file is part of Octave. ## ## Octave is free software; you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 3 of the License, or (at ## your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {@var{msgstr} =} nargchk (@var{minargs}, @var{maxargs}, @var{nargs}) ## @deftypefnx {Function File} {@var{msgstr} =} nargchk (@var{minargs}, @var{maxargs}, @var{nargs}, "string") ## @deftypefnx {Function File} {@var{msgstruct} =} nargchk (@var{minargs}, @var{maxargs}, @var{nargs}, "struct") ## Return an appropriate error message string (or structure) if the ## number of inputs requested is invalid. ## ## This is useful for checking to see that the number of input arguments ## supplied to a function is within an acceptable range. ## @seealso{nargoutchk, narginchk, error, nargin, nargout} ## @end deftypefn ## Author: Bill Denney <bill@denney.ws> function msg = nargchk (minargs, maxargs, nargs, outtype = "string") if (nargin < 3 || nargin > 4) print_usage (); elseif (minargs > maxargs) error ("nargchk: MINARGS must be <= MAXARGS"); elseif (! any (strcmpi (outtype, {"string", "struct"}))) error ('nargchk: output type must be either "string" or "struct"'); elseif (! (isscalar (minargs) && isscalar (maxargs) && isscalar (nargs))) error ("nargchk: MINARGS, MAXARGS, and NARGS must be scalars"); endif msg = struct ("message", "", "identifier", ""); if (nargs < minargs) msg.message = "not enough input arguments"; msg.identifier = "Octave:nargchk:not-enough-inputs"; elseif (nargs > maxargs) msg.message = "too many input arguments"; msg.identifier = "Octave:nargchk:too-many-inputs"; endif if (strcmpi (outtype, "string")) msg = msg.message; elseif (isempty (msg.message)) ## Compatability: Matlab returns a 0x1 empty struct when nargchk passes msg = resize (msg, 0, 1); endif endfunction ## Tests %!shared stnul, stmin, stmax %! stnul = resize (struct ("message", "", "identifier", ""), 0, 1); %! stmin = struct ("message", "not enough input arguments", %! "identifier", "Octave:nargchk:not-enough-inputs"); %! stmax = struct ("message", "too many input arguments", %! "identifier", "Octave:nargchk:too-many-inputs"); %!assert (nargchk (0, 1, 0), "") %!assert (nargchk (0, 1, 1), "") %!assert (nargchk (1, 1, 0), "not enough input arguments") %!assert (nargchk (0, 1, 2), "too many input arguments") %!assert (nargchk (0, 1, 2, "string"), "too many input arguments") ## Struct outputs %!assert (nargchk (0, 1, 0, "struct"), stnul) %!assert (nargchk (0, 1, 1, "struct"), stnul) %!assert (nargchk (1, 1, 0, "struct"), stmin) %!assert (nargchk (0, 1, 2, "struct"), stmax)