Improve loplugin:passstuffbyref

Change-Id: I88ab4c51ff59312127681d3087d22b9c79192b94
diff --git a/compilerplugins/clang/passstuffbyref.cxx b/compilerplugins/clang/passstuffbyref.cxx
index 9eb0768..6d98dbf 100644
--- a/compilerplugins/clang/passstuffbyref.cxx
+++ b/compilerplugins/clang/passstuffbyref.cxx
@@ -47,7 +47,10 @@ bool PassStuffByRef::VisitFunctionDecl(const FunctionDecl * functionDecl) {
    }
    // only warn on the definition/prototype of the function,
    // not on the function implementation
    if (functionDecl->isThisDeclarationADefinition() && functionDecl->getPreviousDecl() != nullptr) {
    if ((functionDecl->isThisDeclarationADefinition()
         && functionDecl->getPreviousDecl() != nullptr)
        || functionDecl->isDeleted())
    {
        return true;
    }
    // only consider base declarations, not overriden ones, or we warn on methods that
@@ -95,7 +98,7 @@ bool PassStuffByRef::VisitLambdaExpr(const LambdaExpr * expr) {
}

bool PassStuffByRef::isFat(QualType type, std::string * name) {
    if (!type->isClassType()) {
    if (!type->isRecordType()) {
        return false;
    }
    *name = type.getUnqualifiedType().getCanonicalType().getAsString();
diff --git a/drawinglayer/source/dumper/XShapeDumper.cxx b/drawinglayer/source/dumper/XShapeDumper.cxx
index c64ba81..62c3470 100644
--- a/drawinglayer/source/dumper/XShapeDumper.cxx
+++ b/drawinglayer/source/dumper/XShapeDumper.cxx
@@ -131,7 +131,7 @@ void dumpMoveProtectAsAttribute(bool bMoveProtect, xmlTextWriterPtr xmlWriter);
void dumpNameAsAttribute(const OUString& sName, xmlTextWriterPtr xmlWriter);
void dumpSizeProtectAsAttribute(bool bSizeProtect, xmlTextWriterPtr xmlWriter);
void dumpHomogenMatrixLine3(com::sun::star::drawing::HomogenMatrixLine3 aLine, xmlTextWriterPtr xmlWriter);
void dumpTransformationAsElement(com::sun::star::drawing::HomogenMatrix3 aTransformation, xmlTextWriterPtr xmlWriter);
void dumpTransformationAsElement(com::sun::star::drawing::HomogenMatrix3 const & aTransformation, xmlTextWriterPtr xmlWriter);
void dumpNavigationOrderAsAttribute(sal_Int32 aNavigationOrder, xmlTextWriterPtr xmlWriter);
void dumpHyperlinkAsAttribute(const OUString& sHyperlink, xmlTextWriterPtr xmlWriter);
void dumpInteropGrabBagAsElement(const uno::Sequence< beans::PropertyValue>& aInteropGrabBag, xmlTextWriterPtr xmlWriter);
@@ -1031,7 +1031,7 @@ void dumpHomogenMatrixLine3(drawing::HomogenMatrixLine3 aHomogenMatrixLine3, xml
    xmlTextWriterWriteFormatAttribute(xmlWriter, BAD_CAST("column3"), "%f", aHomogenMatrixLine3.Column3);
}

void dumpTransformationAsElement(drawing::HomogenMatrix3 aTransformation, xmlTextWriterPtr xmlWriter)
void dumpTransformationAsElement(drawing::HomogenMatrix3 const & aTransformation, xmlTextWriterPtr xmlWriter)
{
    xmlTextWriterStartElement(xmlWriter, BAD_CAST( "Transformation" ));
    {
diff --git a/sw/source/core/doc/DocumentRedlineManager.cxx b/sw/source/core/doc/DocumentRedlineManager.cxx
index c192cd3..bc31678 100644
--- a/sw/source/core/doc/DocumentRedlineManager.cxx
+++ b/sw/source/core/doc/DocumentRedlineManager.cxx
@@ -119,7 +119,7 @@ using namespace com::sun::star;

namespace
{
    static inline bool IsPrevPos( const SwPosition rPos1, const SwPosition rPos2 )
    static inline bool IsPrevPos( const SwPosition & rPos1, const SwPosition & rPos2 )
    {
        const SwCntntNode* pCNd;
        return 0 == rPos2.nContent.GetIndex() &&
diff --git a/ucb/source/ucp/cmis/cmis_content.cxx b/ucb/source/ucp/cmis/cmis_content.cxx
index 80c7ca1..22f0e99 100644
--- a/ucb/source/ucp/cmis/cmis_content.cxx
+++ b/ucb/source/ucp/cmis/cmis_content.cxx
@@ -169,7 +169,7 @@ namespace
        return aValue;
    }

    libcmis::PropertyPtr lcl_unoToCmisProperty( document::CmisProperty prop )
    libcmis::PropertyPtr lcl_unoToCmisProperty( document::CmisProperty const & prop )
    {
        libcmis::PropertyTypePtr propertyType( new libcmis::PropertyType( ) );