Fix namespaces

- Use nested namespaces instead repetitive namespace declaration
- Remove anonymous namespaces that contain only static functions.
  "static" is sufficient here, the anonymous namespace only increases
  compilation time.

Pick-to: 6.6 6.5
Change-Id: I6cd1b63da79eaf40a1b7ae031def97fa22903e99
Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io>

1 files changed, 2 insertions, 3 deletions

diff --git a/sources/pyside6/libpyside/pysideclassinfo.cpp b/sources/pyside6/libpyside/pysideclassinfo.cpp
index 60413be20..07e87cfd1 100644
--- a/sources/pyside6/libpyside/pysideclassinfo.cpp
+++ b/sources/pyside6/libpyside/pysideclassinfo.cpp
@@ -36,7 +36,7 @@ PyTypeObject *PySideClassInfo_TypeF(void)
 
 }  // extern "C"
 
-namespace PySide { namespace ClassInfo {
+namespace PySide::ClassInfo {
 
 const char *ClassInfoPrivate::name() const
 {
@@ -141,5 +141,4 @@ QMap<QByteArray, QByteArray> getMap(PyObject *obj)
     return pData->m_data;
 }
 
-} //namespace Property
-} //namespace PySide
+} //namespace PySide::Property