From 9d6cd2e20ee608c205566c00e673a1e345a9316d Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Tue, 26 Aug 2025 23:12:42 +0800
Subject: [PATCH 1/5] Add blockquotes for warning messages in range [C4121,
C4160]
---
.../compiler-warnings/compiler-warning-level-1-c4122.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4124.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4129.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4138.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4142.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4143.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4144.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4145.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4153.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4154.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4155.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4157.md | 2 +-
.../compiler-warnings/compiler-warning-level-2-c4156.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4121.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4125.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4130.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4131.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4132.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4152.md | 2 +-
19 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
index 61cba8a38b..e733af6c4b 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
@@ -8,7 +8,7 @@ ms.assetid: 9a83eb0d-8708-42f7-988a-b0b6f2f646a0
---
# Compiler Warning (level 1) C4122
-'function' : alloc_text applicable only to functions with C linkage
+> 'function' : alloc_text applicable only to functions with C linkage
The **alloc_text** pragma applies only to functions declared with **extern c**. It cannot be used with external C++ functions.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
index 504d71c8ed..3a825b416f 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
@@ -8,7 +8,7 @@ ms.assetid: c08c3a65-9584-47a1-a147-44f00c4b230e
---
# Compiler Warning (level 1) C4124
-__fastcall with stack checking is inefficient
+> __fastcall with stack checking is inefficient
The **`__fastcall`** keyword was used with stack checking enabled.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
index 1dc06732e5..453af27783 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
@@ -8,7 +8,7 @@ ms.assetid: a4190c64-4bfb-48fd-8e98-52720bc0d878
---
# Compiler Warning (level 1) C4129
-'character' : unrecognized character escape sequence
+> 'character' : unrecognized character escape sequence
The `character` following a backslash (\\) in a character or string constant is not recognized as a valid escape sequence. The backslash is ignored and not printed. The character following the backslash is printed.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
index 8a5d005a47..5647b37f82 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
@@ -8,7 +8,7 @@ ms.assetid: 65ebf929-bba0-4237-923b-c1b66adfe17d
---
# Compiler Warning (level 1) C4138
-'*/' found outside of comment
+> '*/' found outside of comment
The closing-comment delimiter is not preceded by an opening-comment delimiter. The compiler assumes a space between the asterisk (\*) and the forward slash (/).
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
index 202399a686..f12f02f6e1 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
@@ -8,7 +8,7 @@ ms.assetid: 1fdfc3dc-60a2-4f00-b133-20e400f9b7a6
---
# Compiler Warning (level 1) C4142
-benign redefinition of type
+> benign redefinition of type
A type is redefined in a manner that has no effect on the generated code.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
index 5ae6a8f9ad..7459260d1e 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
@@ -8,6 +8,6 @@ ms.assetid: ef0bd19f-d169-4034-8710-b22971bd642d
---
# Compiler Warning (level 1) C4143
-pragma 'same_seg' not supported; use __based allocation
+> pragma 'same_seg' not supported; use __based allocation
The **#pragma same_seg** is no longer supported. Use the [__based](../../cpp/based-pointers-cpp.md) keyword instead.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
index 9a5b1400ff..bb47b22581 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
@@ -8,7 +8,7 @@ ms.assetid: a37b445d-dbc6-43b4-8d95-ffd0e4225464
---
# Compiler Warning (level 1) C4144
-'expression' : relational expression as switch expression
+> 'expression' : relational expression as switch expression
The specified relational expression was used as the control expression of a [switch](../../cpp/switch-statement-cpp.md) statement. The associated case statements will be offered Boolean values. The following sample generates C4144:
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
index 5d2abaa9db..19caf4b144 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
@@ -8,7 +8,7 @@ ms.assetid: 0440777a-cca2-4159-aff5-e67a254ad64a
---
# Compiler Warning (level 1) C4145
-'expression1' : relational expression as switch expression; possible confusion with 'expression2'
+> 'expression1' : relational expression as switch expression; possible confusion with 'expression2'
A **`switch`** statement uses a relational expression as its control expression, which results in a Boolean value for the **`case`** statements. Did you mean *expression2*?
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
index 452c1f40fe..88fd69beb1 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
@@ -8,6 +8,6 @@ ms.assetid: 37a15754-9dba-470b-adda-c4b888064b3e
---
# Compiler Warning (level 1) C4153
-function/data pointer conversion in expression
+> function/data pointer conversion in expression
A function pointer is converted to or from a data pointer. This conversion is allowed under Microsoft extensions (/Ze) but not under ANSI C.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
index a46730e0c1..8e1a7ad44f 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
@@ -8,7 +8,7 @@ ms.assetid: 4511afeb-e893-4cc6-83b6-4c7a0477f76b
---
# Compiler Warning (level 1) C4154
-deletion of an array expression; conversion to pointer supplied
+> deletion of an array expression; conversion to pointer supplied
You cannot use **`delete`** on an array, so the compiler converts the array to a pointer.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
index bb736d6039..7ef31e3d48 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
@@ -8,7 +8,7 @@ ms.assetid: ba233353-09e3-4195-8127-13a27ddd8d70
---
# Compiler Warning (level 1) C4155
-deletion of an array expression without using the array form of 'delete'
+> deletion of an array expression without using the array form of 'delete'
The array form of **`delete`** should be used to delete an array. This warning occurs only under ANSI-compatibility (/Za).
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
index db705ad99e..1cea93b426 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
@@ -8,6 +8,6 @@ ms.assetid: 6dabc303-eba1-4a8e-a124-a6e1dc84f4bd
---
# Compiler Warning (level 1) C4157
-pragma was ignored by C compiler
+> pragma was ignored by C compiler
Only the C++ compiler recognizes **init_seg()**.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
index c2b9d9baa6..b7fb11a618 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
@@ -8,7 +8,7 @@ ms.assetid: 9adf3acb-c0fe-42a8-a4db-5822b1493f77
---
# Compiler Warning (level 2) C4156
-deletion of an array expression without using the array form of 'delete'; array form substituted
+> deletion of an array expression without using the array form of 'delete'; array form substituted
The non-array form of **`delete`** cannot delete an array. The compiler translated **`delete`** to the array form.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
index ab0179a106..7b33b47a9d 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
@@ -8,7 +8,7 @@ ms.assetid: 8c5b85c9-2543-426b-88bc-319c50158c7e
---
# Compiler Warning (level 4) C4121
-'symbol' : alignment of a member was sensitive to packing
+> 'symbol' : alignment of a member was sensitive to packing
The compiler added padding to align a structure member on the packing boundary but the packing value is less than the member's size. For example, the following code snippet produces C4121:
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
index 8e5089b3f3..3ae2a93472 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
@@ -8,7 +8,7 @@ ms.assetid: a081d1f4-0789-4915-91df-7ff0b28ca245
---
# Compiler Warning (level 4) C4125
-decimal digit terminates octal escape sequence
+> decimal digit terminates octal escape sequence
The compiler evaluates the octal number without the decimal digit and assumes the decimal digit is a character.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
index b50e7d32d7..cea0ead7d3 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
@@ -8,7 +8,7 @@ ms.assetid: 45e4c7b2-6b51-41c7-ba5e-941aa5c7d3dc
---
# Compiler Warning (level 4) C4130
-'operator' : logical operation on address of string constant
+> 'operator' : logical operation on address of string constant
Using the operator with the address of a string literal produces unexpected code.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
index 4104ac0109..ba7b59e550 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
@@ -8,7 +8,7 @@ ms.assetid: 7903b3e1-454f-4be2-aa9b-230992f96a2d
---
# Compiler Warning (level 4) C4131
-'function' : uses old-style declarator
+> 'function' : uses old-style declarator
The specified function declaration is not in prototype form.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
index 29b10b0192..ceab9790c1 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
@@ -8,6 +8,6 @@ ms.assetid: b60e5b4a-53ac-4503-8456-235477f48afd
---
# Compiler Warning (level 4) C4132
-'object' : const object should be initialized
+> 'object' : const object should be initialized
The constant is not initialized. The value of a symbol with the **`const`** attribute cannot be changed after its definition, it should be given an initialization value.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
index 0209f54d2a..8cf9b7aeeb 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
@@ -8,6 +8,6 @@ ms.assetid: 6025ab70-d7cf-4730-913a-3ca0b1186a3a
---
# Compiler Warning (level 4) C4152
-non standard extension, function/data ptr conversion in expression
+> non standard extension, function/data ptr conversion in expression
A function pointer is converted to or from a data pointer. This conversion is allowed under Microsoft extensions (/Ze) but not under ANSI C.
From 91296d78b74d8ac3a099f6aa2625749d100eb9a6 Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Tue, 26 Aug 2025 23:22:36 +0800
Subject: [PATCH 2/5] Add "Remarks" and "Example" headings for warning
references in range [C4121, C4160]
---
.../compiler-warnings/compiler-warning-level-1-c4122.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4124.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4129.md | 4 ++++
.../compiler-warnings/compiler-warning-level-1-c4138.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4142.md | 4 ++++
.../compiler-warnings/compiler-warning-level-1-c4143.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4144.md | 8 +++++++-
.../compiler-warnings/compiler-warning-level-1-c4145.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4153.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4154.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4155.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4157.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4158.md | 2 ++
.../compiler-warnings/compiler-warning-level-2-c4146.md | 4 ++--
.../compiler-warnings/compiler-warning-level-2-c4150.md | 2 ++
.../compiler-warnings/compiler-warning-level-2-c4156.md | 2 ++
.../compiler-warnings/compiler-warning-level-3-c4133.md | 2 ++
.../compiler-warnings/compiler-warning-level-4-c4121.md | 8 +++++++-
.../compiler-warnings/compiler-warning-level-4-c4125.md | 2 ++
.../compiler-warnings/compiler-warning-level-4-c4127.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4130.md | 4 ++++
.../compiler-warnings/compiler-warning-level-4-c4131.md | 4 ++++
.../compiler-warnings/compiler-warning-level-4-c4132.md | 2 ++
.../compiler-warnings/compiler-warning-level-4-c4152.md | 2 ++
24 files changed, 65 insertions(+), 5 deletions(-)
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
index e733af6c4b..710c616e06 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
@@ -10,6 +10,8 @@ ms.assetid: 9a83eb0d-8708-42f7-988a-b0b6f2f646a0
> 'function' : alloc_text applicable only to functions with C linkage
+## Remarks
+
The **alloc_text** pragma applies only to functions declared with **extern c**. It cannot be used with external C++ functions.
The pragma is ignored.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
index 3a825b416f..165c0d9035 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
@@ -10,6 +10,8 @@ ms.assetid: c08c3a65-9584-47a1-a147-44f00c4b230e
> __fastcall with stack checking is inefficient
+## Remarks
+
The **`__fastcall`** keyword was used with stack checking enabled.
The **`__fastcall`** convention generates faster code, but stack checking causes slower code. When using **`__fastcall`**, turn off stack checking with the **check_stack** pragma or /Gs.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
index 453af27783..6b0f583bd8 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
@@ -10,12 +10,16 @@ ms.assetid: a4190c64-4bfb-48fd-8e98-52720bc0d878
> 'character' : unrecognized character escape sequence
+## Remarks
+
The `character` following a backslash (\\) in a character or string constant is not recognized as a valid escape sequence. The backslash is ignored and not printed. The character following the backslash is printed.
To print a single backslash, specify a double backslash (\\\\).
The C++ standard, in section 2.13.2 discusses escape sequences.
+## Example
+
The following sample generates C4129:
```cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
index 5647b37f82..346349bd9d 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
@@ -10,6 +10,8 @@ ms.assetid: 65ebf929-bba0-4237-923b-c1b66adfe17d
> '*/' found outside of comment
+## Remarks
+
The closing-comment delimiter is not preceded by an opening-comment delimiter. The compiler assumes a space between the asterisk (\*) and the forward slash (/).
## Example
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
index f12f02f6e1..9e464e58eb 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
@@ -10,6 +10,8 @@ ms.assetid: 1fdfc3dc-60a2-4f00-b133-20e400f9b7a6
> benign redefinition of type
+## Remarks
+
A type is redefined in a manner that has no effect on the generated code.
To fix by checking the following possible causes:
@@ -18,6 +20,8 @@ To fix by checking the following possible causes:
- A type defined with the **`typedef`** command is redefined using different syntax.
+## Example
+
The following sample generates C4142:
```c
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
index 7459260d1e..ddbff1223f 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
@@ -10,4 +10,6 @@ ms.assetid: ef0bd19f-d169-4034-8710-b22971bd642d
> pragma 'same_seg' not supported; use __based allocation
+## Remarks
+
The **#pragma same_seg** is no longer supported. Use the [__based](../../cpp/based-pointers-cpp.md) keyword instead.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
index bb47b22581..e2c2e84157 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
@@ -10,7 +10,13 @@ ms.assetid: a37b445d-dbc6-43b4-8d95-ffd0e4225464
> 'expression' : relational expression as switch expression
-The specified relational expression was used as the control expression of a [switch](../../cpp/switch-statement-cpp.md) statement. The associated case statements will be offered Boolean values. The following sample generates C4144:
+## Remarks
+
+The specified relational expression was used as the control expression of a [switch](../../cpp/switch-statement-cpp.md) statement. The associated case statements will be offered Boolean values.
+
+## Example
+
+The following sample generates C4144:
```cpp
// C4144.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
index 19caf4b144..e7804a1caf 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
@@ -10,6 +10,8 @@ ms.assetid: 0440777a-cca2-4159-aff5-e67a254ad64a
> 'expression1' : relational expression as switch expression; possible confusion with 'expression2'
+## Remarks
+
A **`switch`** statement uses a relational expression as its control expression, which results in a Boolean value for the **`case`** statements. Did you mean *expression2*?
## Example
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
index 88fd69beb1..5750044bff 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
@@ -10,4 +10,6 @@ ms.assetid: 37a15754-9dba-470b-adda-c4b888064b3e
> function/data pointer conversion in expression
+## Remarks
+
A function pointer is converted to or from a data pointer. This conversion is allowed under Microsoft extensions (/Ze) but not under ANSI C.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
index 8e1a7ad44f..a73bab697c 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
@@ -10,6 +10,8 @@ ms.assetid: 4511afeb-e893-4cc6-83b6-4c7a0477f76b
> deletion of an array expression; conversion to pointer supplied
+## Remarks
+
You cannot use **`delete`** on an array, so the compiler converts the array to a pointer.
## Example
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
index 7ef31e3d48..daf2f9b67f 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
@@ -10,6 +10,8 @@ ms.assetid: ba233353-09e3-4195-8127-13a27ddd8d70
> deletion of an array expression without using the array form of 'delete'
+## Remarks
+
The array form of **`delete`** should be used to delete an array. This warning occurs only under ANSI-compatibility (/Za).
## Example
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
index 1cea93b426..4e38d3c717 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
@@ -10,4 +10,6 @@ ms.assetid: 6dabc303-eba1-4a8e-a124-a6e1dc84f4bd
> pragma was ignored by C compiler
+## Remarks
+
Only the C++ compiler recognizes **init_seg()**.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4158.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4158.md
index 0c5e3fe14c..c65e899dc9 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4158.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4158.md
@@ -10,4 +10,6 @@ ms.assetid: 6513c6b9-6772-4849-b96c-5bb093d54de6
> assuming #pragma pointers_to_members(full_generality, inheritance)
+## Remarks
+
A `#pragma pointers_to_members( single | multiple | virtual )` was issued without an accompanying `#pragma pointers_to_members(full_generality)`.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
index 5cf2284477..439b8dffbc 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
@@ -9,10 +9,10 @@ helpviewer_keywords: ["C4146"]
> unary minus operator applied to unsigned type, result still unsigned
-Unsigned types only hold non-negative values. So unary minus (negation) usually doesn't make sense when applied to an unsigned type. Both the operand and the result are non-negative.
-
## Remarks
+Unsigned types only hold non-negative values. So unary minus (negation) usually doesn't make sense when applied to an unsigned type. Both the operand and the result are non-negative.
+
When you express a negative integer literal, the **`-`** in front of the value is parsed as a [unary negation](../../cpp/unary-plus-and-negation-operators-plus-and.md) operator. The compiler applies the operator after it parses the numeric value. If the numeric value fits in the range of an unsigned integer type, but not the corresponding signed integer type, the compiler interprets the value as unsigned.
This warning often occurs when you try to express the minimum **`int`** value, -2147483648, or the minimum **`long long`** value, -9223372036854775808. These values can't be written as -2147483648 or -9223372036854775808ll. The reason is because the compiler processes the expression in two stages: first, it parses the numeric value, then it applies the negation operator. For example, when the compiler parses -2147483648, it follows these steps:
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
index 3fcab81522..6fb3505b14 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
@@ -9,6 +9,8 @@ helpviewer_keywords: ["C4150"]
> deletion of pointer to incomplete type 'type'; no destructor called
+## Remarks
+
The `delete` operator is called to delete a type that was declared but not defined. The compiler can't find the destructor to call because the definition isn't in the same translation unit as the `delete`.
## Example
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
index b7fb11a618..ecd8359f2f 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
@@ -10,6 +10,8 @@ ms.assetid: 9adf3acb-c0fe-42a8-a4db-5822b1493f77
> deletion of an array expression without using the array form of 'delete'; array form substituted
+## Remarks
+
The non-array form of **`delete`** cannot delete an array. The compiler translated **`delete`** to the array form.
This warning occurs only under Microsoft extensions (/Ze).
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4133.md b/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4133.md
index 48a818c0f0..63bb48405e 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4133.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4133.md
@@ -9,6 +9,8 @@ helpviewer_keywords: ["C4133"]
> '*expression*': incompatible types - from '*type1*' to '*type2*'
+## Remarks
+
This warning is emitted when incompatible types are used in an expression. For example, doing arithmetic operations such as subtraction with different pointer types.
To avoid this warning, provide an appropriate type cast.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
index 7b33b47a9d..8e6537c60a 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
@@ -10,7 +10,13 @@ ms.assetid: 8c5b85c9-2543-426b-88bc-319c50158c7e
> 'symbol' : alignment of a member was sensitive to packing
-The compiler added padding to align a structure member on the packing boundary but the packing value is less than the member's size. For example, the following code snippet produces C4121:
+## Remarks
+
+The compiler added padding to align a structure member on the packing boundary but the packing value is less than the member's size.
+
+## Example
+
+For example, the following code snippet produces C4121:
```cpp
// C4121.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
index 3ae2a93472..77dfb9bf83 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
@@ -10,6 +10,8 @@ ms.assetid: a081d1f4-0789-4915-91df-7ff0b28ca245
> decimal digit terminates octal escape sequence
+## Remarks
+
The compiler evaluates the octal number without the decimal digit and assumes the decimal digit is a character.
## Example
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
index 6edd099df7..93d7372a5f 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
@@ -16,7 +16,7 @@ The controlling expression of an **`if`** statement or **`while`** loop evaluate
If the controlling expression of a **`while`** loop is a constant because the loop exits in the middle, consider replacing the **`while`** loop with a **`for`** loop. You can omit the initialization, termination test and loop increment of a **`for`** loop, which causes the loop to be infinite, just like `while(1)`, and you can exit the loop from the body of the **`for`** statement.
-## Example
+## Examples
The following sample shows two ways C4127 is generated, and shows how to use a for loop to avoid the warning:
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
index cea0ead7d3..2c6b92b46e 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
@@ -10,8 +10,12 @@ ms.assetid: 45e4c7b2-6b51-41c7-ba5e-941aa5c7d3dc
> 'operator' : logical operation on address of string constant
+## Remarks
+
Using the operator with the address of a string literal produces unexpected code.
+## Example
+
The following sample generates C4130:
```cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
index ba7b59e550..3619a5c469 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
@@ -10,10 +10,14 @@ ms.assetid: 7903b3e1-454f-4be2-aa9b-230992f96a2d
> 'function' : uses old-style declarator
+## Remarks
+
The specified function declaration is not in prototype form.
Old-style function declarations should be converted to prototype form.
+## Example
+
The following example shows an old-style function declaration:
```c
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
index ceab9790c1..91a32db6a6 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
@@ -10,4 +10,6 @@ ms.assetid: b60e5b4a-53ac-4503-8456-235477f48afd
> 'object' : const object should be initialized
+## Remarks
+
The constant is not initialized. The value of a symbol with the **`const`** attribute cannot be changed after its definition, it should be given an initialization value.
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
index 8cf9b7aeeb..ff1cf0669e 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
@@ -10,4 +10,6 @@ ms.assetid: 6025ab70-d7cf-4730-913a-3ca0b1186a3a
> non standard extension, function/data ptr conversion in expression
+## Remarks
+
A function pointer is converted to or from a data pointer. This conversion is allowed under Microsoft extensions (/Ze) but not under ANSI C.
From b86736f6e8f07bf9fd2540c40685007142440a56 Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Tue, 26 Aug 2025 23:24:01 +0800
Subject: [PATCH 3/5] Replace term "sample" with "example" for warning
references in range [C4121, C4160]
---
.../compiler-warnings/compiler-warning-level-1-c4129.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4142.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4144.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4145.md | 2 +-
.../compiler-warnings/compiler-warning-level-1-c4155.md | 2 +-
.../compiler-warnings/compiler-warning-level-2-c4146.md | 2 +-
.../compiler-warnings/compiler-warning-level-2-c4150.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4127.md | 2 +-
.../compiler-warnings/compiler-warning-level-4-c4130.md | 2 +-
9 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
index 6b0f583bd8..326f98789e 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
@@ -20,7 +20,7 @@ The C++ standard, in section 2.13.2 discusses escape sequences.
## Example
-The following sample generates C4129:
+The following example generates C4129:
```cpp
// C4129.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
index 9e464e58eb..3adecd2d0b 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
@@ -22,7 +22,7 @@ To fix by checking the following possible causes:
## Example
-The following sample generates C4142:
+The following example generates C4142:
```c
// C4142.c
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
index e2c2e84157..431f47ec0a 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
@@ -16,7 +16,7 @@ The specified relational expression was used as the control expression of a [swi
## Example
-The following sample generates C4144:
+The following example generates C4144:
```cpp
// C4144.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
index e7804a1caf..8095250817 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
@@ -16,7 +16,7 @@ A **`switch`** statement uses a relational expression as its control expression,
## Example
-The following sample generates C4145:
+The following example generates C4145:
```cpp
// C4145.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
index daf2f9b67f..0f7d6b75b3 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
@@ -16,7 +16,7 @@ The array form of **`delete`** should be used to delete an array. This warning o
## Example
-The following sample generates C4155:
+The following example generates C4155:
```cpp
// C4155.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
index 439b8dffbc..ec27d0f33e 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
@@ -28,7 +28,7 @@ The [`/sdl` (Enable Additional Security Checks)](../../build/reference/sdl-enabl
## Example
-The following sample demonstrates the unexpected behavior that can happen when the compiler generates warning C4146:
+The following example demonstrates the unexpected behavior that can happen when the compiler generates warning C4146:
```cpp
// C4146.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
index 6fb3505b14..6f7148a40c 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
@@ -15,7 +15,7 @@ The `delete` operator is called to delete a type that was declared but not defin
## Example
-The following sample generates C4150 by declaring but not defining `class IncClass`:
+The following example generates C4150 by declaring but not defining `class IncClass`:
```cpp
// compile with: /W2
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
index 93d7372a5f..f7209eb1c0 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
@@ -18,7 +18,7 @@ If the controlling expression of a **`while`** loop is a constant because the lo
## Examples
-The following sample shows two ways C4127 is generated, and shows how to use a for loop to avoid the warning:
+The following example shows two ways C4127 is generated, and shows how to use a for loop to avoid the warning:
```cpp
// C4127.cpp
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
index 2c6b92b46e..5cb5302bb4 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
@@ -16,7 +16,7 @@ Using the operator with the address of a string literal produces unexpected code
## Example
-The following sample generates C4130:
+The following example generates C4130:
```cpp
// C4130.cpp
From 4c96416f02be3572d4b6bfcd92e3f2b69708d351 Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Tue, 26 Aug 2025 23:28:15 +0800
Subject: [PATCH 4/5] Update metadata for warning references in range [C4121,
C4160]
---
.../compiler-warnings/compiler-warning-level-1-c4122.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4124.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4129.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4138.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4141.md | 4 ++--
.../compiler-warnings/compiler-warning-level-1-c4142.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4143.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4144.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4145.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4153.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4154.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4155.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4157.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4158.md | 5 ++---
.../compiler-warnings/compiler-warning-level-1-c4160.md | 5 ++---
.../compiler-warnings/compiler-warning-level-2-c4146.md | 2 +-
.../compiler-warnings/compiler-warning-level-2-c4150.md | 2 +-
.../compiler-warnings/compiler-warning-level-2-c4156.md | 5 ++---
.../compiler-warnings/compiler-warning-level-3-c4133.md | 4 ++--
.../compiler-warnings/compiler-warning-level-3-c4159.md | 5 ++---
.../compiler-warnings/compiler-warning-level-4-c4121.md | 5 ++---
.../compiler-warnings/compiler-warning-level-4-c4125.md | 5 ++---
.../compiler-warnings/compiler-warning-level-4-c4127.md | 5 ++---
.../compiler-warnings/compiler-warning-level-4-c4130.md | 5 ++---
.../compiler-warnings/compiler-warning-level-4-c4131.md | 5 ++---
.../compiler-warnings/compiler-warning-level-4-c4132.md | 5 ++---
.../compiler-warnings/compiler-warning-level-4-c4152.md | 5 ++---
27 files changed, 52 insertions(+), 75 deletions(-)
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
index 710c616e06..bdb3071ce5 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4122.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4122"
title: "Compiler Warning (level 1) C4122"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4122"
+ms.date: 11/04/2016
f1_keywords: ["C4122"]
helpviewer_keywords: ["C4122"]
-ms.assetid: 9a83eb0d-8708-42f7-988a-b0b6f2f646a0
---
# Compiler Warning (level 1) C4122
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
index 165c0d9035..6e38358a92 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4124.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4124"
title: "Compiler Warning (level 1) C4124"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4124"
+ms.date: 11/04/2016
f1_keywords: ["C4124"]
helpviewer_keywords: ["C4124"]
-ms.assetid: c08c3a65-9584-47a1-a147-44f00c4b230e
---
# Compiler Warning (level 1) C4124
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
index 326f98789e..d75dddc8cc 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4129"
title: "Compiler Warning (level 1) C4129"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4129"
+ms.date: 11/04/2016
f1_keywords: ["C4129"]
helpviewer_keywords: ["C4129"]
-ms.assetid: a4190c64-4bfb-48fd-8e98-52720bc0d878
---
# Compiler Warning (level 1) C4129
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
index 346349bd9d..803962499b 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4138"
title: "Compiler Warning (level 1) C4138"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4138"
+ms.date: 11/04/2016
f1_keywords: ["C4138"]
helpviewer_keywords: ["C4138"]
-ms.assetid: 65ebf929-bba0-4237-923b-c1b66adfe17d
---
# Compiler Warning (level 1) C4138
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md
index e166131289..47e29f63e3 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md
@@ -1,7 +1,7 @@
---
-description: "Learn more about: Compiler Warning (level 1, Error) C4141"
title: "Compiler Warning (level 1, Error) C4141"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1, Error) C4141"
+ms.date: 11/04/2016
f1_keywords: ["C4141"]
helpviewer_keywords: ["C4141"]
---
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
index 3adecd2d0b..90f6cc10a7 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4142"
title: "Compiler Warning (level 1) C4142"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4142"
+ms.date: 11/04/2016
f1_keywords: ["C4142"]
helpviewer_keywords: ["C4142"]
-ms.assetid: 1fdfc3dc-60a2-4f00-b133-20e400f9b7a6
---
# Compiler Warning (level 1) C4142
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
index ddbff1223f..d4e1d6c8ab 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4143.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4143"
title: "Compiler Warning (level 1) C4143"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4143"
+ms.date: 11/04/2016
f1_keywords: ["C4143"]
helpviewer_keywords: ["same_seg", "C4143"]
-ms.assetid: ef0bd19f-d169-4034-8710-b22971bd642d
---
# Compiler Warning (level 1) C4143
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
index 431f47ec0a..19e4690609 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4144"
title: "Compiler Warning (level 1) C4144"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4144"
+ms.date: 11/04/2016
f1_keywords: ["C4144"]
helpviewer_keywords: ["C4144"]
-ms.assetid: a37b445d-dbc6-43b4-8d95-ffd0e4225464
---
# Compiler Warning (level 1) C4144
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
index 8095250817..4ef4b5f5e3 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4145"
title: "Compiler Warning (level 1) C4145"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4145"
+ms.date: 11/04/2016
f1_keywords: ["C4145"]
helpviewer_keywords: ["C4145"]
-ms.assetid: 0440777a-cca2-4159-aff5-e67a254ad64a
---
# Compiler Warning (level 1) C4145
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
index 5750044bff..0f80d1e4c9 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4153.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4153"
title: "Compiler Warning (level 1) C4153"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4153"
+ms.date: 11/04/2016
f1_keywords: ["C4153"]
helpviewer_keywords: ["C4153"]
-ms.assetid: 37a15754-9dba-470b-adda-c4b888064b3e
---
# Compiler Warning (level 1) C4153
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
index a73bab697c..b679ae6652 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4154"
title: "Compiler Warning (level 1) C4154"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4154"
+ms.date: 11/04/2016
f1_keywords: ["C4154"]
helpviewer_keywords: ["C4154"]
-ms.assetid: 4511afeb-e893-4cc6-83b6-4c7a0477f76b
---
# Compiler Warning (level 1) C4154
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
index 0f7d6b75b3..8ae584b843 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4155"
title: "Compiler Warning (level 1) C4155"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4155"
+ms.date: 11/04/2016
f1_keywords: ["C4155"]
helpviewer_keywords: ["C4155"]
-ms.assetid: ba233353-09e3-4195-8127-13a27ddd8d70
---
# Compiler Warning (level 1) C4155
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
index 4e38d3c717..1f1864aff5 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4157.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4157"
title: "Compiler Warning (level 1) C4157"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4157"
+ms.date: 11/04/2016
f1_keywords: ["C4157"]
helpviewer_keywords: ["C4157"]
-ms.assetid: 6dabc303-eba1-4a8e-a124-a6e1dc84f4bd
---
# Compiler Warning (level 1) C4157
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4158.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4158.md
index c65e899dc9..72fbc895e5 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4158.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4158.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4158"
title: "Compiler Warning (level 1) C4158"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1) C4158"
+ms.date: 11/04/2016
f1_keywords: ["C4158"]
helpviewer_keywords: ["C4158"]
-ms.assetid: 6513c6b9-6772-4849-b96c-5bb093d54de6
---
# Compiler Warning (level 1) C4158
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4160.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4160.md
index a0765747a3..6eea80c6c9 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4160.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4160.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 1) C4160"
title: "Compiler Warning (level 1) C4160"
-ms.date: "08/27/2018"
+description: "Learn more about: Compiler Warning (level 1) C4160"
+ms.date: 08/27/2018
f1_keywords: ["C4160"]
helpviewer_keywords: ["C4160"]
-ms.assetid: a9610cb7-cac4-4a74-8b4e-049030ebb92b
---
# Compiler Warning (level 1) C4160
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
index ec27d0f33e..42ff1e16f2 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4146.md
@@ -1,6 +1,6 @@
---
-description: "Learn more about: Compiler warning (level 2) C4146"
title: "Compiler warning (level 2) C4146"
+description: "Learn more about: Compiler warning (level 2) C4146"
ms.date: 04/22/2025
f1_keywords: ["C4146"]
helpviewer_keywords: ["C4146"]
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
index 6f7148a40c..4e373271a6 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md
@@ -1,5 +1,5 @@
---
-title: Compiler warning (level 2) C4150
+title: "Compiler warning (level 2) C4150"
description: "Learn more about: Compiler Warning (level 2) C4150"
ms.date: 11/04/2016
f1_keywords: ["C4150"]
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
index ecd8359f2f..713a9e37f6 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 2) C4156"
title: "Compiler Warning (level 2) C4156"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 2) C4156"
+ms.date: 11/04/2016
f1_keywords: ["C4156"]
helpviewer_keywords: ["C4156"]
-ms.assetid: 9adf3acb-c0fe-42a8-a4db-5822b1493f77
---
# Compiler Warning (level 2) C4156
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4133.md b/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4133.md
index 63bb48405e..adfd70c382 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4133.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4133.md
@@ -1,7 +1,7 @@
---
-description: "Learn more about: Compiler Warning (level 1 and level 3) C4133"
title: "Compiler Warning (level 1 and level 3) C4133"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 1 and level 3) C4133"
+ms.date: 11/04/2016
f1_keywords: ["C4133"]
helpviewer_keywords: ["C4133"]
---
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4159.md b/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4159.md
index 6f6a163564..74670b1899 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4159.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-3-c4159.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 3) C4159"
title: "Compiler Warning (level 3) C4159"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 3) C4159"
+ms.date: 11/04/2016
f1_keywords: ["C4159"]
helpviewer_keywords: ["C4159"]
-ms.assetid: e2cf964e-f4b8-4b2c-9569-1abb94307232
---
# Compiler Warning (level 3) C4159
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
index 8e6537c60a..0d8b34944c 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4121.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 4) C4121"
title: "Compiler Warning (level 4) C4121"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 4) C4121"
+ms.date: 11/04/2016
f1_keywords: ["C4121"]
helpviewer_keywords: ["C4121"]
-ms.assetid: 8c5b85c9-2543-426b-88bc-319c50158c7e
---
# Compiler Warning (level 4) C4121
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
index 77dfb9bf83..abf6edcc81 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 4) C4125"
title: "Compiler Warning (level 4) C4125"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 4) C4125"
+ms.date: 11/04/2016
f1_keywords: ["C4125"]
helpviewer_keywords: ["C4125"]
-ms.assetid: a081d1f4-0789-4915-91df-7ff0b28ca245
---
# Compiler Warning (level 4) C4125
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
index f7209eb1c0..b1187b11e1 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4127.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 4) C4127"
title: "Compiler Warning (level 4) C4127"
-ms.date: "10/16/2019"
+description: "Learn more about: Compiler Warning (level 4) C4127"
+ms.date: 10/16/2019
f1_keywords: ["C4127"]
helpviewer_keywords: ["C4127"]
-ms.assetid: f59ded9e-5227-45bd-ac43-2aa861581363
---
# Compiler Warning (level 4) C4127
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
index 5cb5302bb4..ab33396c73 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4130.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 4) C4130"
title: "Compiler Warning (level 4) C4130"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 4) C4130"
+ms.date: 11/04/2016
f1_keywords: ["C4130"]
helpviewer_keywords: ["C4130"]
-ms.assetid: 45e4c7b2-6b51-41c7-ba5e-941aa5c7d3dc
---
# Compiler Warning (level 4) C4130
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
index 3619a5c469..d02d901579 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4131.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 4) C4131"
title: "Compiler Warning (level 4) C4131"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 4) C4131"
+ms.date: 11/04/2016
f1_keywords: ["C4131"]
helpviewer_keywords: ["C4131"]
-ms.assetid: 7903b3e1-454f-4be2-aa9b-230992f96a2d
---
# Compiler Warning (level 4) C4131
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
index 91a32db6a6..a5cb7d8a4c 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4132.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 4) C4132"
title: "Compiler Warning (level 4) C4132"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 4) C4132"
+ms.date: 11/04/2016
f1_keywords: ["C4132"]
helpviewer_keywords: ["C4132"]
-ms.assetid: b60e5b4a-53ac-4503-8456-235477f48afd
---
# Compiler Warning (level 4) C4132
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
index ff1cf0669e..de346a27ec 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4152.md
@@ -1,10 +1,9 @@
---
-description: "Learn more about: Compiler Warning (level 4) C4152"
title: "Compiler Warning (level 4) C4152"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Warning (level 4) C4152"
+ms.date: 11/04/2016
f1_keywords: ["C4152"]
helpviewer_keywords: ["C4152"]
-ms.assetid: 6025ab70-d7cf-4730-913a-3ca0b1186a3a
---
# Compiler Warning (level 4) C4152
From 6e99ee2b83f58c312e8f8ba3cea8714116a9f119 Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Tue, 26 Aug 2025 23:31:35 +0800
Subject: [PATCH 5/5] Add leading example sentence for warning references in
range [C4121, C4160]
---
.../compiler-warnings/compiler-warning-level-1-c4138.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4141.md | 2 ++
.../compiler-warnings/compiler-warning-level-1-c4154.md | 2 ++
.../compiler-warnings/compiler-warning-level-2-c4156.md | 2 ++
.../compiler-warnings/compiler-warning-level-4-c4125.md | 2 ++
5 files changed, 10 insertions(+)
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
index 803962499b..e6971ba873 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md
@@ -15,6 +15,8 @@ The closing-comment delimiter is not preceded by an opening-comment delimiter. T
## Example
+The following example generates C4138:
+
```cpp
// C4138a.cpp
// compile with: /W1
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md
index 47e29f63e3..7a38f03c08 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md
@@ -11,6 +11,8 @@ helpviewer_keywords: ["C4141"]
## Example
+The following example generates C4141:
+
```cpp
// C4141.cpp
// compile with: /W1 /LD
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
index b679ae6652..bd590178ea 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md
@@ -15,6 +15,8 @@ You cannot use **`delete`** on an array, so the compiler converts the array to a
## Example
+The following example generates C4154:
+
```cpp
// C4154.cpp
// compile with: /c /W1
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
index 713a9e37f6..c72e3d2f1d 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-2-c4156.md
@@ -17,6 +17,8 @@ This warning occurs only under Microsoft extensions (/Ze).
## Example
+The following example generates C4156:
+
```cpp
// C4156.cpp
// compile with: /W2
diff --git a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
index abf6edcc81..78acc7ec0f 100644
--- a/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
+++ b/docs/error-messages/compiler-warnings/compiler-warning-level-4-c4125.md
@@ -15,6 +15,8 @@ The compiler evaluates the octal number without the decimal digit and assumes th
## Example
+The following example generates C4125:
+
```cpp
// C4125a.cpp
// compile with: /W4