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.

Change-Id: I6cd1b63da79eaf40a1b7ae031def97fa22903e99
Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io>
(cherry picked from commit 2cc7ded80caa506263ba2c9fd87db76dae71956a)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 17e32bc38bad9a815af52f9a44c2bfd93932079c)

1 files changed, 2 insertions, 5 deletions

diff --git a/sources/pyside6/libpyside/pysidesignal.cpp b/sources/pyside6/libpyside/pysidesignal.cpp
index dc2a20350..4dde68fce 100644
--- a/sources/pyside6/libpyside/pysidesignal.cpp
+++ b/sources/pyside6/libpyside/pysidesignal.cpp
@@ -810,8 +810,7 @@ static PyObject *metaSignalCheck(PyObject * /* klass */, PyObject *arg)
 
 } // extern "C"
 
-namespace PySide {
-namespace Signal {
+namespace PySide::Signal {
 
 static const char *MetaSignal_SignatureStrings[] = {
     "PySide6.QtCore.MetaSignal.__instancecheck__(self,object:object)->bool",
@@ -1309,6 +1308,4 @@ QByteArray voidType()
     return QByteArrayLiteral("void");
 }
 
-} //namespace Signal
-} //namespace PySide
-
+} //namespace PySide::Signal