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