MicrosoftDocs · TylerMSFT · Sep 5, 2025 · Sep 4, 2025 · Sep 4, 2025 · Sep 4, 2025
diff --git a/docs/error-messages/compiler-warnings/c5033.md b/docs/error-messages/compiler-warnings/c5033.md
@@ -1,6 +1,6 @@
 ---
 title: "Compiler warning C5033"
-description: Describes the causes and fixes for compiler warning C5033.
+description: "Describes the causes and fixes for compiler warning C5033."
 ms.date: 05/03/2021
 f1_keywords: ["C5033"]
 helpviewer_keywords: ["C5033"]
@@ -9,10 +9,10 @@ helpviewer_keywords: ["C5033"]
 
 > '*storage-class-keyword*' is no longer a supported storage class
 
-The  **`auto`** and **`register`** storage class keywords have been deprecated or removed from the C++ language.
-
 ## Remarks
 
+The  **`auto`** and **`register`** storage class keywords have been deprecated or removed from the C++ language.
+
 **Visual Studio 2010 and later:** In C++11, the **`auto`** keyword is no longer a C++ storage-class specifier, and the **`register`** keyword is deprecated.
 
 **Visual Studio 2017 version 15.7 and later:** (available in [`/std:c++17`](../../build/reference/std-specify-language-standard-version.md) mode and later): The **`register`** keyword is removed from the C++ language in C++17 and later standards.

diff --git a/docs/error-messages/compiler-warnings/c5037.md b/docs/error-messages/compiler-warnings/c5037.md
@@ -1,6 +1,6 @@
 ---
 title: "Compiler warning C5037"
-description: Describes the causes and fixes for compiler warning C5037.
+description: "Describes the causes and fixes for compiler warning C5037."
 ms.date: 04/18/2021
 f1_keywords: ["C5037"]
 helpviewer_keywords: ["C5037"]

diff --git a/docs/error-messages/compiler-warnings/c5038.md b/docs/error-messages/compiler-warnings/c5038.md
@@ -1,6 +1,6 @@
 ---
 title: "Compiler Warning C5038"
-description: Describes the causes and fixes for compiler warning C5038.
+description: "Describes the causes and fixes for compiler warning C5038."
 ms.date: 05/03/2021
 f1_keywords: ["C5038"]
 helpviewer_keywords: ["C5038"]

diff --git a/docs/error-messages/compiler-warnings/c5045.md b/docs/error-messages/compiler-warnings/c5045.md
@@ -1,7 +1,7 @@
 ---
-description: "Learn more about: Compiler Warning C5045"
 title: "Compiler Warning C5045"
-ms.date: "06/21/2018"
+description: "Learn more about: Compiler Warning C5045"
+ms.date: 06/21/2018
 f1_keywords: ["C5045"]
 helpviewer_keywords: ["C5045"]
 ---

diff --git a/docs/error-messages/compiler-warnings/c5046.md b/docs/error-messages/compiler-warnings/c5046.md
@@ -1,7 +1,7 @@
 ---
-description: "Learn more about: Compiler Warning (level 2) C5046"
 title: "Compiler Warning C5046"
-ms.date: "03/21/2019"
+description: "Learn more about: Compiler Warning (level 2) C5046"
+ms.date: 03/21/2019
 f1_keywords: ["C5046"]
 helpviewer_keywords: ["C5046"]
 ---
@@ -25,7 +25,7 @@ This warning is new in Visual Studio 2017 version 15.8.
 
 ## Example
 
-This sample shows two C5046 warnings:
+This example shows two C5046 warnings:
 
 ```cpp
 // C5046p.cpp

diff --git a/docs/error-messages/compiler-warnings/c5050.md b/docs/error-messages/compiler-warnings/c5050.md
@@ -1,6 +1,6 @@
 ---
 title: "Compiler Warning C5050"
-description: Compiler warning C5050 description and solution.
+description: "Compiler warning C5050 description and solution."
 ms.date: 05/03/2021
 f1_keywords: ["C5050"]
 helpviewer_keywords: ["C5050"]

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4950.md b/docs/error-messages/compiler-warnings/compiler-warning-c4950.md
@@ -1,22 +1,23 @@
 ---
-description: "Learn more about: Compiler Warning C4950"
 title: "Compiler Warning C4950"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4950"
+ms.date: 11/04/2016
 f1_keywords: ["C4950"]
 helpviewer_keywords: ["C4950"]
-ms.assetid: 50226a5c-c664-4d09-ac59-e9e874ca244f
 ---
 # Compiler Warning C4950
 
-'type_or_member' : marked as obsolete
+> 'type_or_member' : marked as obsolete
+
+## Remarks
 
 A member or type was marked as obsolete with the <xref:System.ObsoleteAttribute> attribute.
 
 C4950 is always issued as an error. You can turn off this warning by using the [warning](../../preprocessor/warning.md) pragma directive or the [/wd](../../build/reference/compiler-option-warning-level.md) compiler option.
 
 ## Example
 
-The following sample generates C4950:
+The following example generates C4950:
 
 ```cpp
 // C4950.cpp

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4956.md b/docs/error-messages/compiler-warnings/compiler-warning-c4956.md
@@ -1,10 +1,9 @@
 ---
-description: "Learn more about: Compiler Warning C4956"
 title: "Compiler Warning C4956"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4956"
+ms.date: 11/04/2016
 f1_keywords: ["C4956"]
 helpviewer_keywords: ["C4956"]
-ms.assetid: 9154f2d1-d49f-4e07-90d2-0e9bc028011a
 ---
 # Compiler Warning C4956
 
@@ -20,7 +19,7 @@ This warning is issued as an error and can be disabled with the [warning](../../
 
 ## Example
 
-The following sample generates C4956:
+The following example generates C4956:
 
 ```cpp
 // C4956.cpp

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4957.md b/docs/error-messages/compiler-warnings/compiler-warning-c4957.md
@@ -1,10 +1,9 @@
 ---
-description: "Learn more about: Compiler Warning C4957"
 title: "Compiler Warning C4957"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4957"
+ms.date: 11/04/2016
 f1_keywords: ["C4957"]
 helpviewer_keywords: ["C4957"]
-ms.assetid: a18c52d4-23e2-44f1-b4b5-f7fa5a7f3987
 ---
 # Compiler Warning C4957
 
@@ -24,7 +23,7 @@ This warning is issued as an error and can be disabled with the [warning](../../
 
 ## Example
 
-The following sample generates C4957:
+The following example generates C4957:
 
 ```cpp
 // C4957.cpp

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4958.md b/docs/error-messages/compiler-warnings/compiler-warning-c4958.md
@@ -1,10 +1,9 @@
 ---
-description: "Learn more about: Compiler Warning C4958"
 title: "Compiler Warning C4958"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4958"
+ms.date: 11/04/2016
 f1_keywords: ["C4958"]
 helpviewer_keywords: ["C4958"]
-ms.assetid: e79b9e9c-d572-4a3a-a3b6-60962b70864a
 ---
 # Compiler Warning C4958
 
@@ -20,9 +19,9 @@ The **/clr:safe** compiler option is deprecated in Visual Studio 2015 and unsupp
 
 This warning is issued as an error and can be disabled with the [warning](../../preprocessor/warning.md) pragma or the [/wd](../../build/reference/compiler-option-warning-level.md) compiler option.
 
-## Example
+## Examples
 
-The following sample generates C4958:
+The following example generates C4958:
 
 ```cpp
 // C4958.cpp
@@ -39,7 +38,7 @@ int main( ) {
 
 The compiler implements array operations with pointer arithmetic. Therefore, native arrays are not verifiable; use a CLR array instead. For more information, see [array](../../extensions/arrays-cpp-component-extensions.md).
 
-The following sample generates C4958:
+The following example generates C4958:
 
 ```cpp
 // C4958b.cpp

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4959.md b/docs/error-messages/compiler-warnings/compiler-warning-c4959.md
@@ -1,10 +1,9 @@
 ---
-description: "Learn more about: Compiler Warning C4959"
 title: "Compiler Warning C4959"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4959"
+ms.date: 11/04/2016
 f1_keywords: ["C4959"]
 helpviewer_keywords: ["C4959"]
-ms.assetid: 3a128f3e-4d8a-4565-ba1a-5d32fdeb5982
 ---
 # Compiler Warning C4959
 
@@ -22,7 +21,7 @@ This warning is issued as an error and can be disabled with the [warning](../../
 
 ## Example
 
-The following sample generates C4959:
+The following example generates C4959:
 
 ```cpp
 // C4959.cpp

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4961.md b/docs/error-messages/compiler-warnings/compiler-warning-c4961.md
@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Warning C4961"
 title: "Compiler Warning C4961"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4961"
+ms.date: 11/04/2016
 f1_keywords: ["C4961"]
 helpviewer_keywords: ["C4961"]
-ms.assetid: fe22d99f-5a12-45d3-a7cf-867773a71e16
 ---
 # Compiler Warning C4961
 
-No profile data was merged into '.pgd file', profile-guided optimizations disabled
+> No profile data was merged into '.pgd file', profile-guided optimizations disabled
+
+## Remarks
 
 No profile data (.pgc files) were available, so profile-guided optimizations cannot take place.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4962.md b/docs/error-messages/compiler-warnings/compiler-warning-c4962.md
@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Warning C4962"
 title: "Compiler Warning C4962"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4962"
+ms.date: 11/04/2016
 f1_keywords: ["C4962"]
 helpviewer_keywords: ["C4962"]
-ms.assetid: 62b156fe-04e5-4a6e-9339-6ab148185f87
 ---
 # Compiler Warning C4962
 
-'function' : Profile-guided optimizations disabled because optimizations caused profile data to become inconsistent"
+> 'function' : Profile-guided optimizations disabled because optimizations caused profile data to become inconsistent"
+
+## Remarks
 
 A function was not compiled with /LTCG:PGO, because count (profile) data for the function was unreliable. Redo profiling to regenerate the .pgc file that contains the unreliable profile data for that function.
 

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4972.md b/docs/error-messages/compiler-warnings/compiler-warning-c4972.md
@@ -1,22 +1,23 @@
 ---
-description: "Learn more about: Compiler Warning C4972"
 title: "Compiler Warning C4972"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4972"
+ms.date: 11/04/2016
 f1_keywords: ["C4972"]
 helpviewer_keywords: ["C4972"]
-ms.assetid: d18e8e65-b2ef-4d75-a207-fbd0c17c9060
 ---
 # Compiler Warning C4972
 
-Directly modifying or treating the result of an unbox operation as an lvalue is unverifiable
+> Directly modifying or treating the result of an unbox operation as an lvalue is unverifiable
+
+## Remarks
 
 Dereferencing a handle to a value type, also known as unboxing, and then assigning to it is not verifiable.
 
 For more information, see [Boxing](../../extensions/boxing-cpp-component-extensions.md).
 
 ## Example
 
-The following sample generates C4972.
+The following example generates C4972.
 
 ```cpp
 // C4972.cpp

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4984.md b/docs/error-messages/compiler-warnings/compiler-warning-c4984.md
@@ -1,7 +1,7 @@
 ---
-description: "Learn more about: Compiler Warning C4984"
 title: "Compiler Warning C4984"
-ms.date: "08/19/2019"
+description: "Learn more about: Compiler Warning C4984"
+ms.date: 08/19/2019
 f1_keywords: ["C4984"]
 helpviewer_keywords: ["C4984"]
 ---
@@ -19,7 +19,7 @@ This warning is available starting in Visual Studio 2017 version 15.3. For infor
 
 ## Example
 
-This sample generates C4984, and shows ways to fix it:
+This example generates C4984, and shows ways to fix it:
 
 ```cpp
 // C4984.cpp

diff --git a/docs/error-messages/compiler-warnings/compiler-warning-c4986.md b/docs/error-messages/compiler-warnings/compiler-warning-c4986.md
@@ -1,22 +1,23 @@
 ---
-description: "Learn more about: Compiler Warning C4986"
 title: "Compiler Warning C4986"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning C4986"
+ms.date: 11/04/2016
 f1_keywords: ["C4986"]
 helpviewer_keywords: ["C4986"]
-ms.assetid: a3a7b008-29dd-4203-85f3-7740ab6790bb
 ---
 # Compiler Warning C4986
 
-'function': exception specification does not match previous declaration
+> 'function': exception specification does not match previous declaration
+
+## Remarks
 
 This warning can be generated when there is an exception specification in one declaration and not the other.
 
 By default, C4986 is off. For more information, see [Compiler Warnings That Are Off by Default](../../preprocessor/compiler-warnings-that-are-off-by-default.md).
 
-## Examples
+## Example
 
-The following sample generates C4986.
+The following example generates C4986.
 
 ```cpp
 class X { };
@@ -28,7 +29,7 @@ void f1()
 }
 ```
 
-The following sample eliminates this warning.
+The following example eliminates this warning.
 
 ```cpp
 class X { };

diff --git a/.../error-messages/compiler-warnings/compiler-warning-level-1-and-level-4-c4949.md b/.../error-messages/compiler-warnings/compiler-warning-level-1-and-level-4-c4949.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Warning (level 1 and level 4) C4949"
 title: "Compiler Warning (level 1 and level 4) C4949"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1 and level 4) C4949"
+ms.date: 11/04/2016
 f1_keywords: ["C4949"]
 helpviewer_keywords: ["C4949"]
-ms.assetid: 34f45a05-c115-49cb-9f67-0bd4f0735d9b
 ---
 # Compiler Warning (level 1 and level 4) C4949
 
-pragmas 'managed' and 'unmanaged' are meaningful only when compiled with '/clr[:option]'
+> pragmas 'managed' and 'unmanaged' are meaningful only when compiled with '/clr[:option]'
+
+## Remarks
 
 The compiler ignores the [managed](../../preprocessor/managed-unmanaged.md) and unmanaged pragmas if the source code is not compiled with [/clr](../../build/reference/clr-common-language-runtime-compilation.md). This warning is informational.
 
-The following sample generates C4949:
+## Example
+
+The following example generates C4949:
 
 ```cpp
 // C4949.cpp
@@ -22,7 +25,7 @@ The following sample generates C4949:
 
 When **#pragma unmanaged** is used without **/clr**, C4949 is a level 4 warning.
 
-The following sample generates C4949:
+The following example generates C4949:
 
 ```cpp
 // C4949b.cpp