3 files changed, 7 insertions, 19 deletions
diff --git a/cppuhelper/source/compat.cxx b/cppuhelper/source/compat.cxx
index 600cb369c2b5..f6572ea47ee0 100644
--- a/cppuhelper/source/compat.cxx
+++ b/cppuhelper/source/compat.cxx
@@ -26,7 +26,7 @@
 #include <osl/module.h>
 #include <sal/types.h>
 
-namespace com { namespace sun { namespace star {
+namespace com::sun::star {
     namespace lang {
         class XMultiComponentFactory;
         class XMultiServiceFactory;
@@ -41,7 +41,7 @@ namespace com { namespace sun { namespace star {
         class XComponentContext;
         class XInterface;
     }
-} } }
+}
 
 // Stubs for removed functionality, to be killed when we bump cppuhelper SONAME
 
diff --git a/cppuhelper/source/macro_expander.cxx b/cppuhelper/source/macro_expander.cxx
index 483ca5712766..e9a6cce3fd43 100644
--- a/cppuhelper/source/macro_expander.cxx
+++ b/cppuhelper/source/macro_expander.cxx
@@ -55,7 +55,7 @@ static Bootstrap const & get_unorc()
 
 }
 
-namespace cppuhelper { namespace detail {
+namespace cppuhelper::detail {
 
 OUString expandMacros(OUString const & text) {
     OUString t(text);
@@ -64,7 +64,7 @@ OUString expandMacros(OUString const & text) {
     return t;
 }
 
-} }
+}
 
 namespace
 {
@@ -157,7 +157,7 @@ Reference< XInterface > service_create(
 
 }
 
-namespace cppuhelper { namespace detail {
+namespace cppuhelper::detail {
 
 Reference< lang::XSingleComponentFactory > create_bootstrap_macro_expander_factory()
 {
@@ -177,6 +177,6 @@ Reference< lang::XSingleComponentFactory > create_bootstrap_macro_expander_facto
         SAL_NO_ACQUIRE);
 }
 
-} }
+}
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cppuhelper/source/weak.cxx b/cppuhelper/source/weak.cxx
index a7ef2410eeb8..a11e52bbbb78 100644
--- a/cppuhelper/source/weak.cxx
+++ b/cppuhelper/source/weak.cxx
@@ -325,16 +325,7 @@ void OWeakAggObject::setDelegator( const Reference<XInterface > & rDelegator )
 }
 
 /** */ //for docpp
-namespace com
-{
-/** */ //for docpp
-namespace sun
-{
-/** */ //for docpp
-namespace star
-{
-/** */ //for docpp
-namespace uno
+namespace com::sun::star::uno
 {
 
 
@@ -535,8 +526,5 @@ Reference< XInterface > WeakReferenceHelper::get() const
 }
 
 }
-}
-}
-}
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */