------------------------------------------------------------------------------ -- G N A T C O L L -- -- -- -- Copyright (C) 2003-2020, AdaCore -- -- -- -- This library is free software; you can redistribute it and/or modify it -- -- under terms of the GNU General Public License as published by the Free -- -- Software Foundation; either version 3, or (at your option) any later -- -- version. This library is distributed in the hope that it will be useful, -- -- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- -- -- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are granted -- -- additional permissions described in the GCC Runtime Library Exception, -- -- version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- . -- -- -- ------------------------------------------------------------------------------ -- Bindings to error handling functions package GNATCOLL.Python.Errors is function PyErr_Occurred return PyObject; pragma Import (C, PyErr_Occurred, "PyErr_Occurred"); -- Return value: Borrowed reference. -- -- Test whether the error indicator is set. If set, return the exception -- type (the first argument to the last call to one of the PyErr_Set*() -- functions or to PyErr_Restore()). If not set, return NULL. You do not -- own a reference to the return value, so you do not need to Py_DECREF() -- it. -- -- Note: Do not compare the return value to a specific exception. Use -- PyErr_ExceptionMatches() instead. The comparison could easily fail -- since the exception may be an instance instead of a class, -- in the case of a class exception, or it may be a subclass of the -- expected exception. end GNATCOLL.Python.Errors;