Add "Remarks" and "Example" headings for error references in range [C2381, C2400]

Author: Rageking8

docs/error-messages/compiler-errors-1/compiler-error-c2381.md

@@ -10,8 +10,12 @@ ms.assetid: cc765f67-64ac-406f-93ef-ae7d548d58d7
 
 > 'function' : redefinition; __declspec(noreturn) differs
 
+## Remarks
+
 A function was declared and then defined but the definition used the [noreturn](../../cpp/noreturn.md) **`__declspec`** modifier. The use of `noreturn` constitutes a redefinition of the function; the declaration and definition need to agree on the use of `noreturn`.
 
+## Example
+
 The following sample generates C2381:
 
 ```cpp

docs/error-messages/compiler-errors-1/compiler-error-c2382.md

@@ -10,10 +10,10 @@ ms.assetid: 4d4436f9-d0d6-4bd0-b8ec-767b89adfb2f
 
 > '*function*' : redefinition; different exception specifications
 
-This error indicates that a function overload was attempted only on the [exception specification](../../cpp/exception-specifications-throw-cpp.md).
-
 ## Remarks
 
+This error indicates that a function overload was attempted only on the [exception specification](../../cpp/exception-specifications-throw-cpp.md).
+
 By default, the compiler considers a `noexcept` specification to be equivalent to a `throw()` or `throw(some_type)` specification. Under [`/Za`](../../build/reference/za-ze-disable-language-extensions.md), this check is more strict.
 
 To resolve this issue, change all declarations and definitions of the function (or the specific function overload) to use the same exception specification.

docs/error-messages/compiler-errors-1/compiler-error-c2383.md

@@ -10,6 +10,8 @@ ms.assetid: 6696221d-879c-477a-a0f3-a6edc15fd3d7
 
 > '*symbol*' : default-arguments are not allowed on this symbol
 
+## Remarks
+
 The C++ compiler does not allow default arguments on pointers to functions.
 
 This code was accepted by the Microsoft C++ compiler in versions before Visual Studio 2005, but now gives an error. For code that works in all versions of Visual C++, do not assign a default value to a pointer-to-function argument.

docs/error-messages/compiler-errors-1/compiler-error-c2384.md

@@ -10,10 +10,14 @@ ms.assetid: 8145f7ad-31b1-406d-ac43-0d557feab635
 
 > 'member' : cannot apply __declspec(thread) to a member of a managed or WinRT class
 
+## Remarks
+
 The [thread](../../cpp/thread.md) **`__declspec`** modifier cannot be used on a member of a managed or Windows Runtime class.
 
 Static thread local storage in managed code can only be used for statically loaded DLLs—the DLL must be statically loaded when the process starts. Windows Runtime does not support thread local storage.
 
+## Example
+
 The following line generates C2384 and shows how to fix it in C++/CLI code:
 
 ```cpp

docs/error-messages/compiler-errors-1/compiler-error-c2385.md

@@ -9,6 +9,8 @@ helpviewer_keywords: ["C2385"]
 
 > ambiguous access of 'member'
 
+## Remarks
+
 A member is inherited from more than one base type, making unqualified access to that member ambiguous. To resolve this error:
 
 - Explicitly qualify access to the member.

docs/error-messages/compiler-errors-1/compiler-error-c2386.md

@@ -10,8 +10,12 @@ ms.assetid: aaaa1284-34a0-4da2-8547-9fcbb559dae0
 
 > 'symbol' : a symbol with this name already exists in the current scope
 
+## Remarks
+
 You tried to create a namespace alias, but the name you chose already exists.
 
+## Example
+
 The following sample generates C2386:
 
 ```cpp

docs/error-messages/compiler-errors-1/compiler-error-c2387.md

@@ -10,10 +10,14 @@ ms.assetid: 6847b8e1-ffac-458d-ab88-0c92f72f2527
 
 > 'type' : ambiguous base class
 
+## Remarks
+
 The compiler could not unambiguously resolve a function call because the function exists in more than one base class.
 
 To resolve this error, either remove one of the base classes from the inheritance, or explicitly qualify the function call.
 
+## Example
+
 The following sample generates C2387:
 
 ```cpp

docs/error-messages/compiler-errors-1/compiler-error-c2388.md

@@ -10,10 +10,14 @@ ms.assetid: 764ad2d7-cb04-425f-ba30-70989488c4a4
 
 > 'symbol' : a symbol cannot be declared with both __declspec(appdomain) and \__declspec(process)
 
+## Remarks
+
 The `appdomain` and `process` **`__declspec`** modifiers cannot be used on the same symbol. The storage for a variable exists per process or per application domain.
 
 For more information, see [appdomain](../../cpp/appdomain.md) and [process](../../cpp/process.md).
 
+## Example
+
 The following sample generates C2388:
 
 ```cpp

docs/error-messages/compiler-errors-1/compiler-error-c2389.md

@@ -10,8 +10,12 @@ ms.assetid: 6122dc81-4ee3-49a5-a67d-d867808c9bac
 
 > 'operator' : illegal operand 'nullptr'
 
+## Remarks
+
 **`nullptr`** cannot be an operand.
 
+## Example
+
 The following sample generates C2389:
 
 ```cpp

docs/error-messages/compiler-errors-1/compiler-error-c2390.md

@@ -10,6 +10,8 @@ ms.assetid: 06b749ee-d072-4db1-b229-715f2c0728b5
 
 > 'identifier' : incorrect storage class 'specifier'
 
+## Remarks
+
 The storage class is not valid for the global-scope identifier. The default storage class is used in place of the invalid class.
 
 Possible resolutions: