updates to bool, initializers and conformance topics

Michael Blome · Michael Blome · commit ca5dc9d250bf · 2017-08-09T12:55:30.000-07:00
diff --git a/docs/cpp/bool-cpp.md b/docs/cpp/bool-cpp.md
@@ -55,7 +55,10 @@ if (condexpr1) statement1;
   
  If `condexpr1` is **true**, `statement1` is always executed; if `condexpr1` is **false**, `statement1` is never executed.  
   
- When a postfix or prefix `++` operator is applied to a variable of type `bool`, the variable is set to **true**. The postfix or prefix `--` operator cannot be applied to a variable of this type.  
+ When a postfix or prefix `++` operator is applied to a variable of type `bool`, the variable is set to **true**. 
+**Visual Studio 2017 version 15.3 and later**: operator++ for bool was removed from the language and is no longer supported.
+
+The postfix or prefix `--` operator cannot be applied to a variable of this type.  
   
  The `bool` type participates in integral promotions. An r-value of type `bool` can be converted to an r-value of type `int`, with **false** becoming zero and **true** becoming one. As a distinct type, `bool` participates in overload resolution.  
   
diff --git a/docs/cpp/initializers.md b/docs/cpp/initializers.md
@@ -543,5 +543,5 @@ Decision Graph for Initialization of Reference Types
  References that are not qualified with either the **const** or `volatile` keyword can be initialized only with objects declared as neither **const** nor `volatile`.  
   
 ### Initialization of external variables  
- Declarations of automatic, register, static, and external variables can contain initializers. However, declarations of external variables can contain initializers only if the variables are not declared as `extern`.
+ Declarations of automatic, static, and external variables can contain initializers. However, declarations of external variables can contain initializers only if the variables are not declared as `extern`.
   
diff --git a/docs/visual-cpp-language-conformance.md b/docs/visual-cpp-language-conformance.md
@@ -1,34 +1,34 @@
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-title: "Visual C++ Language Conformance | Microsoft Docs"
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+title: "Visual C++ Language Conformance | Microsoft Docs"  
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+ms.date: "3/1/2017"  
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 ---
 # Visual C++ Language Conformance 
 This topic summarizes the ISO C++03, C++11, C++14, and Draft C++17 language standards conformance of compiler features and Standard Library (STL) features for Visual C++ in Visual Studio 2017 and earlier versions. Each compiler and STL feature name links to the ISO C++ Standard proposal paper that describes the feature, if one is available at publication time. The Supported column lists the Visual Studio version in which support for the feature first appeared.  
