//     Copyright 2026, Kay Hayen, mailto:kay.hayen@gmail.com find license text at end of file

/* WARNING, this code is GENERATED. Modify the template HelperOperationInplace.c.j2 instead! */

/* This file is included from another C file, help IDEs to still parse it on its own. */
#ifdef __IDE_ONLY__
#include "nuitka/prelude.h"
#endif

/* C helpers for type in-place "@" (MATMULT) operations */

#if PYTHON_VERSION >= 0x350
/* Code referring to "LONG" corresponds to Python2 'long', Python3 'int' and "LONG" to Python2 'long', Python3 'int'. */
static inline bool _INPLACE_OPERATION_MATMULT_LONG_LONG(PyObject **operand1, PyObject *operand2) {
    assert(operand1); // Pointer must be non-null.

    CHECK_OBJECT(*operand1);
    assert(PyLong_CheckExact(*operand1));
    CHECK_OBJECT(operand2);
    assert(PyLong_CheckExact(operand2));

#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4101)
#endif
    NUITKA_MAY_BE_UNUSED bool cbool_result;
    NUITKA_MAY_BE_UNUSED PyObject *obj_result;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif

    // No inplace number slot nb_inplace_matrix_multiply available for this type.

    {

        // Statically recognized that coercion is not possible with Python3 only operator '@'

#if PYTHON_VERSION < 0x300
        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: 'long' and 'long'");
#else
        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: 'int' and 'int'");
#endif
        goto exit_inplace_exception;
    }

exit_inplace_exception:
    return false;
}

bool INPLACE_OPERATION_MATMULT_LONG_LONG(PyObject **operand1, PyObject *operand2) {
    return _INPLACE_OPERATION_MATMULT_LONG_LONG(operand1, operand2);
}
#endif

#if PYTHON_VERSION >= 0x350
/* Code referring to "OBJECT" corresponds to any Python object and "LONG" to Python2 'long', Python3 'int'. */
static inline bool _INPLACE_OPERATION_MATMULT_OBJECT_LONG(PyObject **operand1, PyObject *operand2) {
    assert(operand1); // Pointer must be non-null.

    CHECK_OBJECT(*operand1);
    CHECK_OBJECT(operand2);
    assert(PyLong_CheckExact(operand2));

    PyTypeObject *type1 = Py_TYPE(*operand1);

#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4101)
#endif
    NUITKA_MAY_BE_UNUSED bool cbool_result;
    NUITKA_MAY_BE_UNUSED PyObject *obj_result;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif

    binaryfunc islot = (type1->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type1))
                           ? type1->tp_as_number->nb_inplace_matrix_multiply
                           : NULL;

    if (islot != NULL) {
        PyObject *x = islot(*operand1, operand2);

        if (x != Py_NotImplemented) {
            obj_result = x;
            goto exit_inplace_result_object;
        }

        Py_DECREF_IMMORTAL(x);
    }

    {
        binaryfunc slot1 = (type1->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type1))
                               ? type1->tp_as_number->nb_matrix_multiply
                               : NULL;

        if (slot1 != NULL) {
            PyObject *x = slot1(*operand1, operand2);

            if (x != Py_NotImplemented) {
                obj_result = x;
                goto exit_inplace_result_object;
            }

            Py_DECREF_IMMORTAL(x);
        }

        // Statically recognized that coercion is not possible with Python3 only operator '@'

#if PYTHON_VERSION < 0x300
        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: '%s' and 'long'", type1->tp_name);
#else
        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: '%s' and 'int'", type1->tp_name);
#endif
        goto exit_inplace_exception;
    }

exit_inplace_result_object:
    if (unlikely(obj_result == NULL)) {
        return false;
    }

    // We got an object handed, that we have to release.
    Py_DECREF(*operand1);

    // That's our return value then. As we use a dedicated variable, it's
    // OK that way.
    *operand1 = obj_result;

    return true;

exit_inplace_exception:
    return false;
}

bool INPLACE_OPERATION_MATMULT_OBJECT_LONG(PyObject **operand1, PyObject *operand2) {
    return _INPLACE_OPERATION_MATMULT_OBJECT_LONG(operand1, operand2);
}
#endif

#if PYTHON_VERSION >= 0x350
/* Code referring to "LONG" corresponds to Python2 'long', Python3 'int' and "OBJECT" to any Python object. */
static inline bool _INPLACE_OPERATION_MATMULT_LONG_OBJECT(PyObject **operand1, PyObject *operand2) {
    assert(operand1); // Pointer must be non-null.

    CHECK_OBJECT(*operand1);
    assert(PyLong_CheckExact(*operand1));
    CHECK_OBJECT(operand2);

    PyTypeObject *type2 = Py_TYPE(operand2);

#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4101)
#endif
    NUITKA_MAY_BE_UNUSED bool cbool_result;
    NUITKA_MAY_BE_UNUSED PyObject *obj_result;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif

    // No inplace number slot nb_inplace_matrix_multiply available for this type.

    {
        binaryfunc slot2 = NULL;

        if (!(&PyLong_Type == type2)) {
            // Different types, need to consider second value slot.

            slot2 = (type2->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type2))
                        ? type2->tp_as_number->nb_matrix_multiply
                        : NULL;
        }

        if (slot2 != NULL) {
            PyObject *x = slot2(*operand1, operand2);

            if (x != Py_NotImplemented) {
                obj_result = x;
                goto exit_inplace_result_object;
            }

            Py_DECREF_IMMORTAL(x);
        }

        // Statically recognized that coercion is not possible with Python3 only operator '@'

#if PYTHON_VERSION < 0x300
        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: 'long' and '%s'", type2->tp_name);
#else
        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: 'int' and '%s'", type2->tp_name);
#endif
        goto exit_inplace_exception;
    }

exit_inplace_result_object:
    if (unlikely(obj_result == NULL)) {
        return false;
    }

    // We got an object handed, that we have to release.
    Py_DECREF(*operand1);

    // That's our return value then. As we use a dedicated variable, it's
    // OK that way.
    *operand1 = obj_result;

    return true;

exit_inplace_exception:
    return false;
}

bool INPLACE_OPERATION_MATMULT_LONG_OBJECT(PyObject **operand1, PyObject *operand2) {
    return _INPLACE_OPERATION_MATMULT_LONG_OBJECT(operand1, operand2);
}
#endif

#if PYTHON_VERSION >= 0x350
/* Code referring to "FLOAT" corresponds to Python 'float' and "FLOAT" to Python 'float'. */
static inline bool _INPLACE_OPERATION_MATMULT_FLOAT_FLOAT(PyObject **operand1, PyObject *operand2) {
    assert(operand1); // Pointer must be non-null.

    CHECK_OBJECT(*operand1);
    assert(PyFloat_CheckExact(*operand1));
    CHECK_OBJECT(operand2);
    assert(PyFloat_CheckExact(operand2));

#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4101)
#endif
    NUITKA_MAY_BE_UNUSED bool cbool_result;
    NUITKA_MAY_BE_UNUSED PyObject *obj_result;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif

    // No inplace number slot nb_inplace_matrix_multiply available for this type.

    {

        // Statically recognized that coercion is not possible with Python3 only operator '@'

        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: 'float' and 'float'");
        goto exit_inplace_exception;
    }

exit_inplace_exception:
    return false;
}

bool INPLACE_OPERATION_MATMULT_FLOAT_FLOAT(PyObject **operand1, PyObject *operand2) {
    return _INPLACE_OPERATION_MATMULT_FLOAT_FLOAT(operand1, operand2);
}
#endif

#if PYTHON_VERSION >= 0x350
/* Code referring to "OBJECT" corresponds to any Python object and "FLOAT" to Python 'float'. */
static inline bool _INPLACE_OPERATION_MATMULT_OBJECT_FLOAT(PyObject **operand1, PyObject *operand2) {
    assert(operand1); // Pointer must be non-null.

    CHECK_OBJECT(*operand1);
    CHECK_OBJECT(operand2);
    assert(PyFloat_CheckExact(operand2));

    PyTypeObject *type1 = Py_TYPE(*operand1);

#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4101)
#endif
    NUITKA_MAY_BE_UNUSED bool cbool_result;
    NUITKA_MAY_BE_UNUSED PyObject *obj_result;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif

    binaryfunc islot = (type1->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type1))
                           ? type1->tp_as_number->nb_inplace_matrix_multiply
                           : NULL;

    if (islot != NULL) {
        PyObject *x = islot(*operand1, operand2);

        if (x != Py_NotImplemented) {
            obj_result = x;
            goto exit_inplace_result_object;
        }

        Py_DECREF_IMMORTAL(x);
    }

    {
        binaryfunc slot1 = (type1->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type1))
                               ? type1->tp_as_number->nb_matrix_multiply
                               : NULL;

        if (slot1 != NULL) {
            PyObject *x = slot1(*operand1, operand2);

            if (x != Py_NotImplemented) {
                obj_result = x;
                goto exit_inplace_result_object;
            }

            Py_DECREF_IMMORTAL(x);
        }

        // Statically recognized that coercion is not possible with Python3 only operator '@'

        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: '%s' and 'float'", type1->tp_name);
        goto exit_inplace_exception;
    }

exit_inplace_result_object:
    if (unlikely(obj_result == NULL)) {
        return false;
    }

    // We got an object handed, that we have to release.
    Py_DECREF(*operand1);

    // That's our return value then. As we use a dedicated variable, it's
    // OK that way.
    *operand1 = obj_result;

    return true;

exit_inplace_exception:
    return false;
}

bool INPLACE_OPERATION_MATMULT_OBJECT_FLOAT(PyObject **operand1, PyObject *operand2) {
    return _INPLACE_OPERATION_MATMULT_OBJECT_FLOAT(operand1, operand2);
}
#endif

#if PYTHON_VERSION >= 0x350
/* Code referring to "FLOAT" corresponds to Python 'float' and "OBJECT" to any Python object. */
static inline bool _INPLACE_OPERATION_MATMULT_FLOAT_OBJECT(PyObject **operand1, PyObject *operand2) {
    assert(operand1); // Pointer must be non-null.

    CHECK_OBJECT(*operand1);
    assert(PyFloat_CheckExact(*operand1));
    CHECK_OBJECT(operand2);

    PyTypeObject *type2 = Py_TYPE(operand2);

#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4101)
#endif
    NUITKA_MAY_BE_UNUSED bool cbool_result;
    NUITKA_MAY_BE_UNUSED PyObject *obj_result;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif

    // No inplace number slot nb_inplace_matrix_multiply available for this type.

    {
        binaryfunc slot2 = NULL;

        if (!(&PyFloat_Type == type2)) {
            // Different types, need to consider second value slot.

            slot2 = (type2->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type2))
                        ? type2->tp_as_number->nb_matrix_multiply
                        : NULL;
        }

        if (slot2 != NULL) {
            PyObject *x = slot2(*operand1, operand2);

            if (x != Py_NotImplemented) {
                obj_result = x;
                goto exit_inplace_result_object;
            }

            Py_DECREF_IMMORTAL(x);
        }

        // Statically recognized that coercion is not possible with Python3 only operator '@'

        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: 'float' and '%s'", type2->tp_name);
        goto exit_inplace_exception;
    }

exit_inplace_result_object:
    if (unlikely(obj_result == NULL)) {
        return false;
    }

    // We got an object handed, that we have to release.
    Py_DECREF(*operand1);

    // That's our return value then. As we use a dedicated variable, it's
    // OK that way.
    *operand1 = obj_result;

    return true;

exit_inplace_exception:
    return false;
}

bool INPLACE_OPERATION_MATMULT_FLOAT_OBJECT(PyObject **operand1, PyObject *operand2) {
    return _INPLACE_OPERATION_MATMULT_FLOAT_OBJECT(operand1, operand2);
}
#endif

#if PYTHON_VERSION >= 0x350
/* Code referring to "OBJECT" corresponds to any Python object and "OBJECT" to any Python object. */
static inline bool _INPLACE_OPERATION_MATMULT_OBJECT_OBJECT(PyObject **operand1, PyObject *operand2) {
    assert(operand1); // Pointer must be non-null.

    CHECK_OBJECT(*operand1);
    CHECK_OBJECT(operand2);

#if PYTHON_VERSION < 0x300
    if (PyInt_CheckExact(*operand1) && PyInt_CheckExact(operand2)) {

        // Not every code path will make use of all possible results.
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4101)
#endif
        NUITKA_MAY_BE_UNUSED bool cbool_result;
        NUITKA_MAY_BE_UNUSED PyObject *obj_result;
        NUITKA_MAY_BE_UNUSED long clong_result;
        NUITKA_MAY_BE_UNUSED double cfloat_result;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif

        CHECK_OBJECT(*operand1);
        assert(PyInt_CheckExact(*operand1));
        CHECK_OBJECT(operand2);
        assert(PyInt_CheckExact(operand2));

        const long a = PyInt_AS_LONG(*operand1);
        const long b = PyInt_AS_LONG(operand2);

#error Operator @ not implemented

        {
            PyObject *operand1_object = *operand1;
            PyObject *operand2_object = operand2;

            PyObject *r = PyLong_Type.tp_as_number->nb_matrix_multiply(operand1_object, operand2_object);
            assert(r != Py_NotImplemented);

            obj_result = r;
            goto exit_result_object;
        }

    exit_result_object:
        if (unlikely(obj_result == NULL)) {
            goto exit_result_exception;
        }
        // We got an object handed, that we have to release.
        Py_DECREF(*operand1);

        *operand1 = obj_result;
        goto exit_result_ok;

    exit_result_ok:
        return true;

    exit_result_exception:
        return false;
    }
#endif

    if (Py_TYPE(*operand1) == Py_TYPE(operand2)) {
    }

    PyTypeObject *type1 = Py_TYPE(*operand1);
    PyTypeObject *type2 = Py_TYPE(operand2);

#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4101)
#endif
    NUITKA_MAY_BE_UNUSED bool cbool_result;
    NUITKA_MAY_BE_UNUSED PyObject *obj_result;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif

    binaryfunc islot = (type1->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type1))
                           ? type1->tp_as_number->nb_inplace_matrix_multiply
                           : NULL;

    if (islot != NULL) {
        PyObject *x = islot(*operand1, operand2);

        if (x != Py_NotImplemented) {
            obj_result = x;
            goto exit_inplace_result_object;
        }

        Py_DECREF_IMMORTAL(x);
    }

    {
        binaryfunc slot1 = (type1->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type1))
                               ? type1->tp_as_number->nb_matrix_multiply
                               : NULL;
        binaryfunc slot2 = NULL;

        if (!(type1 == type2)) {
            // Different types, need to consider second value slot.

            slot2 = (type2->tp_as_number != NULL && NEW_STYLE_NUMBER_TYPE(type2))
                        ? type2->tp_as_number->nb_matrix_multiply
                        : NULL;

            if (slot1 == slot2) {
                slot2 = NULL;
            }
        }

        if (slot1 != NULL) {
            if (slot2 != NULL) {
                if (Nuitka_Type_IsSubtype(type2, type1)) {
                    PyObject *x = slot2(*operand1, operand2);

                    if (x != Py_NotImplemented) {
                        obj_result = x;
                        goto exit_inplace_result_object;
                    }

                    Py_DECREF_IMMORTAL(x);
                    slot2 = NULL;
                }
            }

            PyObject *x = slot1(*operand1, operand2);

            if (x != Py_NotImplemented) {
                obj_result = x;
                goto exit_inplace_result_object;
            }

            Py_DECREF_IMMORTAL(x);
        }

        if (slot2 != NULL) {
            PyObject *x = slot2(*operand1, operand2);

            if (x != Py_NotImplemented) {
                obj_result = x;
                goto exit_inplace_result_object;
            }

            Py_DECREF_IMMORTAL(x);
        }

        // Statically recognized that coercion is not possible with Python3 only operator '@'

        PyErr_Format(PyExc_TypeError, "unsupported operand type(s) for @=: '%s' and '%s'", type1->tp_name,
                     type2->tp_name);
        goto exit_inplace_exception;
    }

exit_inplace_result_object:
    if (unlikely(obj_result == NULL)) {
        return false;
    }

    // We got an object handed, that we have to release.
    Py_DECREF(*operand1);

    // That's our return value then. As we use a dedicated variable, it's
    // OK that way.
    *operand1 = obj_result;

    return true;

exit_inplace_exception:
    return false;
}

bool INPLACE_OPERATION_MATMULT_OBJECT_OBJECT(PyObject **operand1, PyObject *operand2) {
    return _INPLACE_OPERATION_MATMULT_OBJECT_OBJECT(operand1, operand2);
}
#endif

//     Part of "Nuitka", an optimizing Python compiler that is compatible and
//     integrates with CPython, but also works on its own.
//
//     Licensed under the GNU Affero General Public License, Version 3 (the "License");
//     you may not use this file except in compliance with the License.
//     You may obtain a copy of the License at
//
//        https://www.gnu.org/licenses/agpl-3.0.txt
//
//     See also: "Nuitka Runtime Library Exception, Version 1.0" in file
//     "LICENSE-RUNTIME.txt" for additional permissions granted under Section 7.
//
//     Unless required by applicable law or agreed to in writing, software
//     distributed under the License is distributed on an "AS IS" BASIS,
//     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//     See the License for the specific language governing permissions and
//     limitations under the License.
