diff --git a/source/basic_types.cpp b/source/basic_types.cpp
index 5820c3cf..b5f7716b 100644
--- a/source/basic_types.cpp
+++ b/source/basic_types.cpp
@@ -621,24 +621,24 @@ namespace nana
 			return *this;
 		}
 
-		point rectangle::position() const
+		point rectangle::position() const noexcept
 		{
 			return{ x, y };
 		}
 
-		rectangle& rectangle::position(const point& p)
+		rectangle& rectangle::position(const point& p) noexcept
 		{
 			x = p.x;
 			y = p.y;
 			return *this;
 		}
 
-		size rectangle::dimension() const
+		size rectangle::dimension() const noexcept
 		{
 			return{width, height};
 		}
 
-		rectangle& rectangle::dimension(const size& sz)
+		rectangle& rectangle::dimension(const size& sz) noexcept
 		{
 			width = sz.width;
 			height = sz.height;
diff --git a/source/gui/place_parts.hpp b/source/gui/place_parts.hpp
index 5f777e3b..d9d7c2d7 100644
--- a/source/gui/place_parts.hpp
+++ b/source/gui/place_parts.hpp
@@ -387,7 +387,7 @@ namespace nana
 					}
 
 					panels_.emplace_back();
-					auto wdg = wdg.get();
+					auto wdg_ptr = wdg.get();
 					panels_.back().widget_ptr.swap(wdg);
 
 					for (auto & pn : panels_)
@@ -395,7 +395,7 @@ namespace nana
 						if (pn.widget_ptr)
 							pn.widget_ptr->move(r);
 					}
-					return wdg;
+					return wdg_ptr;
 				}
 				return nullptr;
 			}
@@ -698,4 +698,4 @@ namespace nana
 	}//end namespace place_parts
 }//end namespace nana
 
-#endif //NANA_GUI_PLACE_PARTS_HPP
+#endif //NANA_GUI_PLACE_PARTS_HPP
\ No newline at end of file