bin/find-unused-using.sh | 42
++++++++++
chart2/source/controller/chartapiwrapper/AreaWrapper.cxx | 1
chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx | 1
chart2/source/controller/chartapiwrapper/LegendWrapper.cxx | 1
chart2/source/controller/chartapiwrapper/TitleWrapper.cxx | 1
chart2/source/controller/chartapiwrapper/WallFloorWrapper.cxx | 1
chart2/source/tools/CachedDataSequence.cxx | 2
comphelper/source/misc/docpasswordhelper.cxx | 1
connectivity/source/drivers/postgresql/pq_driver.cxx | 2
dbaccess/source/core/recovery/subcomponentrecovery.cxx | 2
dbaccess/source/ui/misc/controllerframe.cxx | 1
extensions/source/propctrlr/eventhandler.cxx | 1
forms/source/xforms/submission.cxx | 2
fpicker/source/office/contentenumeration.cxx | 1
fpicker/source/win32/WinImplHelper.cxx | 6 -
odk/examples/cpp/complextoolbarcontrols/ListenerHelper.cxx | 1
odk/examples/cpp/complextoolbarcontrols/MyJob.cxx | 3
sc/source/core/data/table5.cxx | 2
sd/source/core/stlsheet.cxx | 1
sfx2/source/doc/docundomanager.cxx | 1
shell/source/win32/simplemail/smplmailclient.cxx | 1
shell/source/win32/simplemail/smplmailsuppl.cxx | 1
svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx | 1
vcl/win/dtrans/MtaOleClipb.cxx | 5 -
writerperfect/source/common/DocumentHandler.cxx | 1
xmlsecurity/source/xmlsec/mscrypt/securityenvironment_mscryptimpl.cxx | 2
xmlsecurity/source/xmlsec/mscrypt/xmlsecuritycontext_mscryptimpl.cxx | 2
xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx | 3
xmlsecurity/source/xmlsec/nss/securityenvironment_nssimpl.cxx | 1
29 files changed, 42 insertions(+), 48 deletions(-)
New commits:
commit 75ed56689427f972ce58e395af8aaf951dda7581
Author: Gabor Kelemen <kelem...@ubuntu.com>
AuthorDate: Sat Apr 15 21:22:45 2023 +0200
Commit: Miklos Vajna <vmik...@collabora.com>
CommitDate: Tue Apr 25 08:09:28 2023 +0200
Add script to find unused using declarations
As a complementer to clang-tidy-12 --checks="-*,misc-unused-using-decls"
Pros:
- simple, fast!
- finds some more unused declarations, somehow
- works on non-linux specific parts of the code
- clang-tidy (for me) trips on files with external headers, this does not
Change-Id: If2db989114ac5c2841ed2e89ff7bd7a9e419f567
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/150612
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmik...@collabora.com>
diff --git a/bin/find-unused-using.sh b/bin/find-unused-using.sh
new file mode 100755
index 000000000000..3521f64f49fd
--- /dev/null
+++ b/bin/find-unused-using.sh
@@ -0,0 +1,42 @@
+# 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/.
+#!/bin/bash
+
+# TODO search also for 'using namespace com/::com/css' - this is likely the
fattest target and clang-tidy can't do it
+for ns in accessibility basegfx chart com css cppu comphelper connectivity
formula dbtools editeng rtl sfx2 svt osl oox sax_fastparser sal sd ucbhelper
utl vcl xmloff; do
+ echo "Searching for namespace: $ns";
+ # search in cxx files, excluding URE headers, plus some files with false
positives
+ for file in $(git grep -l "^\s*using :*$ns::" *hxx *cxx \
+ ':!include/com/' \
+ ':!include/cppu/' \
+ ':!include/cppuhelper/' \
+ ':!include/osl/' \
+ ':!include/rtl/' \
+ ':!include/sal/' \
+ ':!include/salhelper/' \
+ ':!include/systools/' \
+ ':!include/typelib/' \
+ ':!include/uno/' \
+ ':!include/sfx2/stbitem.hxx' \
+ ':!sw/source/uibase/inc/maildispatcher.hxx'
+ ) ; do
+ for class in $(git grep -h "using :*$ns::" "$file" | rev | cut -d :
-f -1 | rev | cut -d " " -f 1 | tr -d ";") ; do
+ if [ "$ns" == "com" ] ; then # com namespace may be mentioned in
relevant header name too
+ if [[ $(grep -c "$class" "$file") -eq 1 || $(grep -c "$class"
"$file") -le 2 && $(grep -c -e "$class".hpp -e "$class".hxx -e "$class".h
"$file") -eq 1 ]]; then
+ echo "$file";
+ echo "Class name in above file is mentioned once or twice:
$class";
+ fi
+ else
+ if [ $(grep -c -F "$class" "$file") -eq 1 ]; then
+ echo "$file";
+ echo "Class name in above file is mentioned once: $class";
+ fi
+ fi
+ done
+ done
+done
+
+# vim: set noet sw=4 ts=4:
diff --git a/chart2/source/controller/chartapiwrapper/AreaWrapper.cxx
b/chart2/source/controller/chartapiwrapper/AreaWrapper.cxx
index 4d5abf1e229c..995a0f92cf4d 100644
--- a/chart2/source/controller/chartapiwrapper/AreaWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/AreaWrapper.cxx
@@ -32,7 +32,6 @@
using namespace ::com::sun::star;
using ::com::sun::star::beans::Property;
-using ::osl::MutexGuard;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
diff --git a/chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx
b/chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx
index 5e1c76958ab4..f5cc10484417 100644
--- a/chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/DiagramWrapper.cxx
@@ -79,7 +79,6 @@ using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::beans::Property;
using ::com::sun::star::chart::XAxis;
-using ::osl::MutexGuard;
namespace
{
diff --git a/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
b/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
index edf955b43f7f..9ec8f02819ef 100644
--- a/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/LegendWrapper.cxx
@@ -42,7 +42,6 @@
using namespace ::com::sun::star;
using ::com::sun::star::beans::Property;
-using ::osl::MutexGuard;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
diff --git a/chart2/source/controller/chartapiwrapper/TitleWrapper.cxx
b/chart2/source/controller/chartapiwrapper/TitleWrapper.cxx
index edd88fc96393..75d6c9e98f1f 100644
--- a/chart2/source/controller/chartapiwrapper/TitleWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/TitleWrapper.cxx
@@ -43,7 +43,6 @@
using namespace ::com::sun::star;
using ::com::sun::star::beans::Property;
-using ::osl::MutexGuard;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
diff --git a/chart2/source/controller/chartapiwrapper/WallFloorWrapper.cxx
b/chart2/source/controller/chartapiwrapper/WallFloorWrapper.cxx
index bc6f15505471..dc5742aef63b 100644
--- a/chart2/source/controller/chartapiwrapper/WallFloorWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/WallFloorWrapper.cxx
@@ -34,7 +34,6 @@ using namespace ::com::sun::star;
using namespace ::com::sun::star::chart2;
using ::com::sun::star::beans::Property;
-using ::osl::MutexGuard;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
diff --git a/chart2/source/tools/CachedDataSequence.cxx
b/chart2/source/tools/CachedDataSequence.cxx
index 440e9f736fb6..d0f4c93ee848 100644
--- a/chart2/source/tools/CachedDataSequence.cxx
+++ b/chart2/source/tools/CachedDataSequence.cxx
@@ -35,8 +35,6 @@ using ::osl::MutexGuard;
// necessary for MS compiler
using ::comphelper::OPropertyContainer;
-using ::comphelper::OMutexAndBroadcastHelper;
-using ::comphelper::OPropertyArrayUsageHelper;
using ::chart::impl::CachedDataSequence_Base;
namespace
diff --git a/comphelper/source/misc/docpasswordhelper.cxx
b/comphelper/source/misc/docpasswordhelper.cxx
index 5edb3949c977..d26a30e0ff20 100644
--- a/comphelper/source/misc/docpasswordhelper.cxx
+++ b/comphelper/source/misc/docpasswordhelper.cxx
@@ -51,7 +51,6 @@ using ::com::sun::star::task::PasswordRequestMode;
using ::com::sun::star::task::PasswordRequestMode_PASSWORD_ENTER;
using ::com::sun::star::task::PasswordRequestMode_PASSWORD_REENTER;
using ::com::sun::star::task::XInteractionHandler;
-using ::com::sun::star::task::XInteractionRequest;
using namespace ::com::sun::star;
diff --git a/connectivity/source/drivers/postgresql/pq_driver.cxx
b/connectivity/source/drivers/postgresql/pq_driver.cxx
index aa443bad8350..8e07123a2b0f 100644
--- a/connectivity/source/drivers/postgresql/pq_driver.cxx
+++ b/connectivity/source/drivers/postgresql/pq_driver.cxx
@@ -40,8 +40,6 @@
#include "pq_driver.hxx"
-using osl::MutexGuard;
-
using com::sun::star::uno::Sequence;
using com::sun::star::uno::Reference;
using com::sun::star::uno::XInterface;
diff --git a/dbaccess/source/core/recovery/subcomponentrecovery.cxx
b/dbaccess/source/core/recovery/subcomponentrecovery.cxx
index c761f8afe370..f51ff855b3a8 100644
--- a/dbaccess/source/core/recovery/subcomponentrecovery.cxx
+++ b/dbaccess/source/core/recovery/subcomponentrecovery.cxx
@@ -47,12 +47,10 @@ namespace dbaccess
{
using css::uno::Reference;
- using css::uno::XInterface;
using css::uno::UNO_QUERY;
using css::uno::UNO_QUERY_THROW;
using css::uno::UNO_SET_THROW;
using css::uno::Exception;
- using css::uno::RuntimeException;
using css::uno::Any;
using css::uno::Sequence;
using css::uno::XComponentContext;
diff --git a/dbaccess/source/ui/misc/controllerframe.cxx
b/dbaccess/source/ui/misc/controllerframe.cxx
index 67696042d9da..365e144390c0 100644
--- a/dbaccess/source/ui/misc/controllerframe.cxx
+++ b/dbaccess/source/ui/misc/controllerframe.cxx
@@ -42,7 +42,6 @@ namespace dbaui
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::uno::UNO_SET_THROW;
using ::com::sun::star::uno::Exception;
- using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::uno::Any;
using ::com::sun::star::frame::XFrame;
using ::com::sun::star::frame::FrameAction;
diff --git a/extensions/source/propctrlr/eventhandler.cxx
b/extensions/source/propctrlr/eventhandler.cxx
index 304b8e5ebf94..3646cf09b6cd 100644
--- a/extensions/source/propctrlr/eventhandler.cxx
+++ b/extensions/source/propctrlr/eventhandler.cxx
@@ -117,7 +117,6 @@ namespace pcr
using com::sun::star::uri::UriReferenceFactory;
using com::sun::star::uri::XUriReferenceFactory;
using com::sun::star::uri::XVndSunStarScriptUrlReference;
- using ::com::sun::star::lang::XEventListener;
namespace PropertyControlType = css::inspection::PropertyControlType;
namespace PropertyAttribute = css::beans::PropertyAttribute;
diff --git a/forms/source/xforms/submission.cxx
b/forms/source/xforms/submission.cxx
index 9cb97988d97e..368673a88318 100644
--- a/forms/source/xforms/submission.cxx
+++ b/forms/source/xforms/submission.cxx
@@ -55,8 +55,6 @@ using
com::sun::star::form::submission::XSubmissionVetoListener;
using com::sun::star::lang::WrappedTargetException;
using com::sun::star::lang::NoSupportException;
using com::sun::star::task::XInteractionHandler;
-using com::sun::star::task::XInteractionRequest;
-using com::sun::star::task::XInteractionContinuation;
using com::sun::star::xforms::XModel;
using com::sun::star::xforms::InvalidDataOnSubmitException;
using com::sun::star::xml::xpath::XXPathObject;
diff --git a/fpicker/source/office/contentenumeration.cxx
b/fpicker/source/office/contentenumeration.cxx
index 6ac33673909e..2a5b0156480a 100644
--- a/fpicker/source/office/contentenumeration.cxx
+++ b/fpicker/source/office/contentenumeration.cxx
@@ -63,7 +63,6 @@ namespace svt
using ::com::sun::star::ucb::CommandAbortedException;
using ::com::sun::star::ucb::XContentAccess;
using ::com::sun::star::ucb::XCommandEnvironment;
- using ::ucbhelper::ResultSetInclude;
using ::ucbhelper::INCLUDE_FOLDERS_AND_DOCUMENTS;
diff --git a/fpicker/source/win32/WinImplHelper.cxx
b/fpicker/source/win32/WinImplHelper.cxx
index 5d6e20d92319..9f81f6b60ffc 100644
--- a/fpicker/source/win32/WinImplHelper.cxx
+++ b/fpicker/source/win32/WinImplHelper.cxx
@@ -24,12 +24,6 @@
#include <rtl/ustrbuf.hxx>
#include <com/sun/star/uno/Sequence.hxx>
-using ::com::sun::star::lang::IllegalArgumentException;
-using ::com::sun::star::uno::Reference;
-using ::com::sun::star::uno::XInterface;
-using ::com::sun::star::uno::Any;
-using ::com::sun::star::uno::Sequence;
-
const sal_Unicode TILDE_SIGN = L'~';
const sal_Unicode AMPERSAND_SIGN = L'&';
diff --git a/odk/examples/cpp/complextoolbarcontrols/ListenerHelper.cxx
b/odk/examples/cpp/complextoolbarcontrols/ListenerHelper.cxx
index a36e801382f7..d0fc8141db1d 100644
--- a/odk/examples/cpp/complextoolbarcontrols/ListenerHelper.cxx
+++ b/odk/examples/cpp/complextoolbarcontrols/ListenerHelper.cxx
@@ -26,7 +26,6 @@ using com::sun::star::frame::XDispatch;
using com::sun::star::frame::XStatusListener;
using com::sun::star::lang::EventObject;
using com::sun::star::uno::Reference;
-using com::sun::star::uno::RuntimeException;
using com::sun::star::frame::FeatureStateEvent;
static AllListeners aListeners;
diff --git a/odk/examples/cpp/complextoolbarcontrols/MyJob.cxx
b/odk/examples/cpp/complextoolbarcontrols/MyJob.cxx
index b67d3c93fb68..44201fb3be01 100644
--- a/odk/examples/cpp/complextoolbarcontrols/MyJob.cxx
+++ b/odk/examples/cpp/complextoolbarcontrols/MyJob.cxx
@@ -31,9 +31,6 @@ using com::sun::star::uno::Reference;
using com::sun::star::uno::Any;
using com::sun::star::uno::UNO_QUERY;
using com::sun::star::uno::XInterface;
-using com::sun::star::uno::Exception;
-using com::sun::star::uno::RuntimeException;
-using com::sun::star::lang::IllegalArgumentException;
using com::sun::star::lang::XMultiServiceFactory;
using com::sun::star::beans::NamedValue;
using com::sun::star::document::XEventBroadcaster;
diff --git a/sc/source/core/data/table5.cxx b/sc/source/core/data/table5.cxx
index 40f59f9b0151..69345ad42989 100644
--- a/sc/source/core/data/table5.cxx
+++ b/sc/source/core/data/table5.cxx
@@ -1055,8 +1055,6 @@ void lcl_syncFlags(const ScDocument* pDocument,
ScFlatBoolColSegments& rColSegme
ScBitMaskCompressedArray<SCCOL, CRFlags>* pColFlags,
ScBitMaskCompressedArray<SCROW, CRFlags>* pRowFlags, const
CRFlags nFlagMask)
{
- using ::sal::static_int_cast;
-
CRFlags nFlagMaskComplement = ~nFlagMask;
pRowFlags->AndValue(0, pDocument->MaxRow(), nFlagMaskComplement);
diff --git a/sd/source/core/stlsheet.cxx b/sd/source/core/stlsheet.cxx
index 71b08db448f0..218ec3c3b28f 100644
--- a/sd/source/core/stlsheet.cxx
+++ b/sd/source/core/stlsheet.cxx
@@ -71,7 +71,6 @@
#include <string_view>
using ::osl::MutexGuard;
-using ::osl::ClearableMutexGuard;
using ::com::sun::star::table::BorderLine;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::util;
diff --git a/sfx2/source/doc/docundomanager.cxx
b/sfx2/source/doc/docundomanager.cxx
index 1e8d21d6034c..94f416c2d786 100644
--- a/sfx2/source/doc/docundomanager.cxx
+++ b/sfx2/source/doc/docundomanager.cxx
@@ -39,7 +39,6 @@ namespace sfx2
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::XInterface;
- using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::document::XUndoAction;
using ::com::sun::star::lang::NotInitializedException;
diff --git a/shell/source/win32/simplemail/smplmailclient.cxx
b/shell/source/win32/simplemail/smplmailclient.cxx
index b4bef54ef15f..d40577892cb3 100644
--- a/shell/source/win32/simplemail/smplmailclient.cxx
+++ b/shell/source/win32/simplemail/smplmailclient.cxx
@@ -46,7 +46,6 @@
using css::uno::UNO_QUERY;
using css::uno::Reference;
using css::uno::Exception;
-using css::uno::RuntimeException;
using css::uno::Sequence;
using css::lang::IllegalArgumentException;
diff --git a/shell/source/win32/simplemail/smplmailsuppl.cxx
b/shell/source/win32/simplemail/smplmailsuppl.cxx
index 8fbd89b21c95..6f4eb0ea09a9 100644
--- a/shell/source/win32/simplemail/smplmailsuppl.cxx
+++ b/shell/source/win32/simplemail/smplmailsuppl.cxx
@@ -27,7 +27,6 @@
#include <windows.h>
using com::sun::star::uno::Reference;
-using com::sun::star::uno::RuntimeException;
using com::sun::star::uno::Sequence;
using com::sun::star::lang::XServiceInfo;
using com::sun::star::system::XSimpleMailClientSupplier;
diff --git a/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
b/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
index db211cae16dc..27eddc715420 100644
--- a/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
+++ b/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
@@ -109,7 +109,6 @@ namespace sdr::contact {
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::uno::Exception;
- using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::awt::XControl;
using ::com::sun::star::awt::XControlModel;
using ::com::sun::star::awt::XControlContainer;
diff --git a/vcl/win/dtrans/MtaOleClipb.cxx b/vcl/win/dtrans/MtaOleClipb.cxx
index 8753cf46cbae..f3e19683419c 100644
--- a/vcl/win/dtrans/MtaOleClipb.cxx
+++ b/vcl/win/dtrans/MtaOleClipb.cxx
@@ -48,11 +48,6 @@
#include <comphelper/windowserrorstring.hxx>
-// namespace directives
-
-using osl::MutexGuard;
-using osl::ClearableMutexGuard;
-
namespace /* private */
{
const wchar_t g_szWndClsName[] = L"MtaOleReqWnd###";
diff --git a/writerperfect/source/common/DocumentHandler.cxx
b/writerperfect/source/common/DocumentHandler.cxx
index bfa9bb53a5d2..28730ab5ee99 100644
--- a/writerperfect/source/common/DocumentHandler.cxx
+++ b/writerperfect/source/common/DocumentHandler.cxx
@@ -108,7 +108,6 @@ static void unescapeXML(const char* s, const unsigned long
sz, librevenge::RVNGS
}
using com::sun::star::uno::Reference;
-using com::sun::star::xml::sax::XAttributeList;
using com::sun::star::xml::sax::XDocumentHandler;
DocumentHandler::DocumentHandler(Reference<XDocumentHandler> const& xHandler)
diff --git
a/xmlsecurity/source/xmlsec/mscrypt/securityenvironment_mscryptimpl.cxx
b/xmlsecurity/source/xmlsec/mscrypt/securityenvironment_mscryptimpl.cxx
index 68b29fd2d3c7..cd3d40eb144e 100644
--- a/xmlsecurity/source/xmlsec/mscrypt/securityenvironment_mscryptimpl.cxx
+++ b/xmlsecurity/source/xmlsec/mscrypt/securityenvironment_mscryptimpl.cxx
@@ -53,8 +53,6 @@
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang ;
-using ::com::sun::star::lang::XMultiServiceFactory ;
-using ::com::sun::star::lang::XSingleServiceFactory ;
using ::com::sun::star::xml::crypto::XSecurityEnvironment ;
using ::com::sun::star::security::XCertificate ;
diff --git
a/xmlsecurity/source/xmlsec/mscrypt/xmlsecuritycontext_mscryptimpl.cxx
b/xmlsecurity/source/xmlsec/mscrypt/xmlsecuritycontext_mscryptimpl.cxx
index 7d71d4863894..f024a39b4791 100644
--- a/xmlsecurity/source/xmlsec/mscrypt/xmlsecuritycontext_mscryptimpl.cxx
+++ b/xmlsecurity/source/xmlsec/mscrypt/xmlsecuritycontext_mscryptimpl.cxx
@@ -30,8 +30,6 @@
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang ;
-using ::com::sun::star::lang::XMultiServiceFactory ;
-using ::com::sun::star::lang::XSingleServiceFactory ;
using ::com::sun::star::xml::crypto::XSecurityEnvironment ;
using ::com::sun::star::xml::crypto::XXMLSecurityContext ;
diff --git a/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx
b/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx
index d20aa649efdb..2a3709938a59 100644
--- a/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx
+++ b/xmlsecurity/source/xmlsec/mscrypt/xmlsignature_mscryptimpl.cxx
@@ -38,11 +38,8 @@
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno ;
using namespace ::com::sun::star::lang ;
-using ::com::sun::star::lang::XMultiServiceFactory ;
-using ::com::sun::star::lang::XSingleServiceFactory ;
using ::com::sun::star::xml::wrapper::XXMLElementWrapper ;
-using ::com::sun::star::xml::wrapper::XXMLDocumentWrapper ;
using ::com::sun::star::xml::crypto::XSecurityEnvironment ;
using ::com::sun::star::xml::crypto::XXMLSignature ;
using ::com::sun::star::xml::crypto::XXMLSignatureTemplate ;
diff --git a/xmlsecurity/source/xmlsec/nss/securityenvironment_nssimpl.cxx
b/xmlsecurity/source/xmlsec/nss/securityenvironment_nssimpl.cxx
index aa0b0c2d4612..32ece48520d6 100644
--- a/xmlsecurity/source/xmlsec/nss/securityenvironment_nssimpl.cxx
+++ b/xmlsecurity/source/xmlsec/nss/securityenvironment_nssimpl.cxx
@@ -57,7 +57,6 @@ using namespace com::sun::star;
using namespace ::com::sun::star::uno ;
using namespace ::com::sun::star::lang ;
-using ::com::sun::star::xml::crypto::XSecurityEnvironment ;
using ::com::sun::star::security::XCertificate ;
namespace std
