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## The following tests are for undocumented Matlab behavior.

%!shared x
%! x = 13;
%!assert <*59950>  (exist (''), 0)
%!assert <*59950>  (exist ([]), 0)
%!assert <*59950>  (exist ({}), 0)
%!assert <*59950>  (exist (1:0), 0)
%!assert <*59950>  (exist ('', 'var'), 0)
%!assert <*59950>  (exist ([], 'builtin'), 0)
%!assert <*59950>  (exist ({}, 'dir'), 0)
%!assert <*59950>  (exist (1:0, 'file'), 0)
%!error exist (containers.Map ())
%!error exist (containers.Map ())
%!assert <*59950>  (exist ('x', ''), 0)
%!assert <*59950>  (exist ('x', []), 0)
%!assert <*59950>  (exist ('x', {}), 0)
%!assert <*59950>  (exist ('x', struct ([])), 0)
%!error exist ('x', containers.Map ())
%!assert <*59950> (exist (containers.Map (), ''), 0)
%!assert <*59950> (exist (containers.Map (), []), 0)
%!assert <*59950> (exist (containers.Map (), {}), 0)
%!assert <*59950> (exist (containers.Map (), struct ([])), 0)
%!error exist (containers.Map (), containers.Map ())