-Arx/src/gui/debug/DebugPanel.cpp:33:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/gui/debug/DebugPanel.h:52:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/CommandLineException.h:41:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/Interpreter.h:47:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/Keys.h:39:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/Optional.h:37:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/Parser.cpp:39:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/Parser.h:38:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/TypeCast.h:39:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/detail/ArgsAdapter.h:46:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/detail/Construct.h:39:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/detail/Interpreter.h:41:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/detail/LFunction.h:46:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]
-Arx/src/util/cmdline/detail/LexicalCall.h:42:1: warning: nested namespaces can be concatenated [modernize-concat-nested-namespaces]