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------------------------------------------------------------------------------
-- 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 --
-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
-- 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;
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