Merge pull request #3446 from MicrosoftDocs/master

3/18/2021 AM Publish

Author: Taojunshen

docs/code-quality/c26432.md

@@ -30,29 +30,33 @@ Special operations such as constructors are assumed to alter the behavior of typ
 
 ## Example
 
-In this example, `warning::S` defines only a default constructor and a destructor. The `no_warning::S` declaration defines all five special member functions.
+In this example, `warning::S` defines only a default constructor and a destructor. The `no_warning::S` declaration defines or deletes all five special member functions.
 
 ```cpp
 // C26432.cpp
 namespace warning
 {
     struct S
     {
-        S() noexcept {}
-        ~S() {} // C26432 because only the constructor and destructor are explicitly defined.
+        S() noexcept { ++_count; }
+        ~S() { --_count; } // C26432 because only the constructor and destructor are explicitly defined.
+        static unsigned _count;
     };
+    unsigned S::_count = 0;
 }
 
 namespace no_warning
 {
     struct S
     {
-        S() noexcept {}
-        S(const S& s) = default;
-        S(S&& s) = default;
-        S& operator=(const S& s) = default;
-        S& operator=(S&& s) = default;
-        ~S() {}
+        S() noexcept { _count++;  }
+        S(const S& s) = delete;
+        S(S&& s) = delete;
+        S& operator=(const S& s) = delete;
+        S& operator=(S&& s) = delete;
+        ~S() { --_count; }
+        static unsigned _count;
     };
+    unsigned S::_count = 0;
 }
 ```

docs/porting/visual-cpp-porting-and-upgrading-guide.md

@@ -7,7 +7,7 @@ ms.topic: "overview"
 ---
 # Microsoft C++ porting and upgrading guide
 
-This article provides a guide for upgrading Microsoft C++ code to the latest version of Visual Studio. For projects created in Visual Studio 2010 through 2015, just open the project in Visual Studio 2019. You can upgrade a Visual Studio 2008 or earlier project in two steps. Use Visual Studio 2010 to convert the project to MSBuild format first. Then open the project in Visual Studio 2019. For complete instructions, see [Upgrading C++ projects from earlier versions of Visual Studio](upgrading-projects-from-earlier-versions-of-visual-cpp.md).
+This article provides a guide for upgrading Microsoft C++ code to the latest version of Visual Studio. For projects created in Visual Studio 2010 through 2017, just open the project in Visual Studio 2019. You can upgrade a Visual Studio 2008 or earlier project in two steps. Use Visual Studio 2010 to convert the project to MSBuild format first. Then open the project in Visual Studio 2019. For complete instructions, see [Upgrading C++ projects from earlier versions of Visual Studio](upgrading-projects-from-earlier-versions-of-visual-cpp.md).
 
 The toolsets in Visual Studio 2015, Visual Studio 2017, and Visual Studio 2019 are binary-compatible. Now you can upgrade to a more recent version of the compiler without having to upgrade your library dependencies. For more information, see [C++ binary compatibility 2015-2019](binary-compat-2015-2017.md).