Function function_free

v2/engine/function.c:3564–3623

}

void function_free( FUNCTION * function_ )
{
    int i;

    if ( --function_->reference_count != 0 )
        return;

    if ( function_->formal_arguments )
        argument_list_free( function_->formal_arguments,
            function_->num_formal_arguments );

    if ( function_->type == FUNCTION_JAM )
    {
        JAM_FUNCTION * func = (JAM_FUNCTION *)function_;

        BJAM_FREE( func->code );

        if ( func->generic )
            function_free( func->generic );
        else
        {
            if ( function_->rulename ) object_free( function_->rulename );

            for ( i = 0; i < func->num_constants; ++i )
                object_free( func->constants[ i ] );
            BJAM_FREE( func->constants );

            for ( i = 0; i < func->num_subfunctions; ++i )
            {
                object_free( func->functions[ i ].name );
                function_free( func->functions[ i ].code );
            }
            BJAM_FREE( func->functions );

            for ( i = 0; i < func->num_subactions; ++i )
            {
                object_free( func->actions[ i ].name );
                function_free( func->actions[ i ].command );
            }
            BJAM_FREE( func->actions );

            object_free( func->file );
        }
    }
#ifdef HAVE_PYTHON
    else if ( function_->type == FUNCTION_PYTHON )
    {
        PYTHON_FUNCTION * func = (PYTHON_FUNCTION *)function_;
        Py_DECREF( func->python_function );
        if ( function_->rulename ) object_free( function_->rulename );
    }
#endif
    else
    {
        assert( function_->type == FUNCTION_BUILTIN );
        if ( function_->rulename ) object_free( function_->rulename );
    }