    /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    /*
     * This file is part of the LibreOffice project.
     *
     * This Source Code Form is subject to the terms of the Mozilla Public
     * License, v. 2.0. If a copy of the MPL was not distributed with this
     * file, You can obtain one at http://mozilla.org/MPL/2.0/.
     *
     * This file incorporates work covered by the following license notice:
     *
     *   Licensed to the Apache Software Foundation (ASF) under one or more
     *   contributor license agreements. See the NOTICE file distributed
     *   with this work for additional information regarding copyright
     *   ownership. The ASF licenses this file to you under the Apache
     *   License, Version 2.0 (the "License"); you may not use this file
     *   except in compliance with the License. You may obtain a copy of
     *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
     */

    #include <astoperation.hxx>
    #include <asttype.hxx>
    #include <astbasetype.hxx>
    #include <astparameter.hxx>
    #include <errorhandler.hxx>

    #include <registry/writer.hxx>

    void AstOperation::setExceptions(DeclList const * pExceptions)
    {
        if (pExceptions != nullptr) {
            m_exceptions = *pExceptions;
        }
    }

    bool AstOperation::isVariadic() const {
        DeclList::const_iterator i(getIteratorEnd());
        return i != getIteratorBegin()
            && static_cast< AstParameter const * >(*(--i))->isRest();
    }

    void AstOperation::dumpBlob(typereg::Writer & rBlob, sal_uInt16 index)
    {
        sal_uInt16      nParam = getNodeCount(NT_parameter);
        sal_uInt16      nExcep = static_cast<sal_uInt16>(m_exceptions.size());

        OUString returnTypeName;
        if (m_pReturnType == nullptr) {
            returnTypeName = "void";
        } else {
            returnTypeName = OStringToOUString(
                m_pReturnType->getRelativName(), RTL_TEXTENCODING_UTF8);
        }
        rBlob.setMethodData(
            index, getDocumentation(), RTMethodMode::TWOWAY,
            OStringToOUString(getLocalName(), RTL_TEXTENCODING_UTF8),
            returnTypeName, nParam, nExcep);

        if ( nParam )
        {
            DeclList::const_iterator iter = getIteratorBegin();
            DeclList::const_iterator end = getIteratorEnd();
            RTParamMode paramMode;
            sal_uInt16 paramIndex = 0;
            while ( iter != end )
            {
                AstDeclaration* pDecl = *iter;
                if ( pDecl->getNodeType() == NT_parameter )
                {
                    AstParameter* pParam = static_cast<AstParameter*>(pDecl);
                    switch (pParam->getDirection())
                    {
                        case DIR_IN :
                            paramMode = RT_PARAM_IN;
                            break;
                        case DIR_OUT :
                            paramMode = RT_PARAM_OUT;
                            break;
                        case DIR_INOUT :
                            paramMode = RT_PARAM_INOUT;
                            break;
                        default:
                            paramMode = RT_PARAM_INVALID;
                            break;
                    }
                    if (pParam->isRest()) {
                        paramMode = static_cast< RTParamMode >(
                            paramMode | RT_PARAM_REST);
                    }

                    rBlob.setMethodParameterData(
                        index, paramIndex++, paramMode,
                        OStringToOUString(
                            pDecl->getLocalName(), RTL_TEXTENCODING_UTF8),
                        OStringToOUString(
                            pParam->getType()->getRelativName(),
                            RTL_TEXTENCODING_UTF8));
                }
                ++iter;
            }
        }

        if ( nExcep )
        {
            sal_uInt16 exceptIndex = 0;
            for (auto const& exception : m_exceptions)
            {
                rBlob.setMethodExceptionTypeName(
                    index, exceptIndex++,
                    OStringToOUString(
                        exception->getRelativName(), RTL_TEXTENCODING_UTF8));
            }
        }
    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V1029 Numeric Truncation Error. Result of the 'size' function is written to the 16-bit variable.