Add language identifiers

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4114.md

@@ -13,15 +13,15 @@ A type declaration or definition uses a type qualifier (**const**, **volatile**,
 
 The following sample generates C4114:
 
-```
+```cpp
 // C4114.cpp
 // compile with: /W1 /c
 volatile volatile int i;   // C4114
 ```
 
 The following sample generates C4114:
 
-```
+```cpp
 // C4114_b.cpp
 // compile with: /W1 /c
 static const int const * ii;   // C4114

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4117.md

@@ -17,7 +17,7 @@ macro name 'name' is reserved; 'Command' ignored
 
 The following sample generates C4117:
 
-```
+```cpp
 // C4117.cpp
 // compile with: /W1
 #define __FILE__ test         // C4117. __FILE__ is a predefined macro

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4129.md

@@ -17,7 +17,7 @@ The C++ standard, in section 2.13.2 discusses escape sequences.
 
 The following sample generates C4129:
 
-```
+```cpp
 // C4129.cpp
 // compile with: /W1
 int main() {

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4138.md

@@ -13,7 +13,7 @@ The closing-comment delimiter is not preceded by an opening-comment delimiter. T
 
 ## Example
 
-```
+```cpp
 // C4138a.cpp
 // compile with: /W1
 int */*comment*/ptr;   // C4138 Ambiguous first delimiter causes warning
@@ -26,7 +26,7 @@ This warning can be caused by trying to nest comments.
 
 This warning may be resolved if you comment out sections of code that contain comments, enclose the code in an **#if/#endif** block, and set the controlling expression to zero:
 
-```
+```cpp
 // C4138b.cpp
 // compile with: /W1
 #if 0

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4141.md

@@ -11,7 +11,7 @@ ms.assetid: 6ce8c058-7f4c-41cf-93e7-90a466744656
 
 ## Example
 
-```
+```cpp
 // C4141.cpp
 // compile with: /W1 /LD
 inline inline void func ();   // C4141

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4142.md

@@ -19,7 +19,7 @@ To fix by checking the following possible causes:
 
 The following sample generates C4142:
 
-```
+```c
 // C4142.c
 // compile with: /W1
 float X2;

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4144.md

@@ -11,7 +11,7 @@ ms.assetid: a37b445d-dbc6-43b4-8d95-ffd0e4225464
 
 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:
 
-```
+```cpp
 // C4144.cpp
 // compile with: /W1
 int main()

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4145.md

@@ -15,7 +15,7 @@ A `switch` statement uses a relational expression as its control expression, whi
 
 The following sample generates C4145:
 
-```
+```cpp
 // C4145.cpp
 // compile with: /W1
 int main() {

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4154.md

@@ -13,7 +13,7 @@ You cannot use `delete` on an array, so the compiler converts the array to a poi
 
 ## Example
 
-```
+```cpp
 // C4154.cpp
 // compile with: /c /W1
 int main() {

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4155.md

@@ -15,7 +15,7 @@ The array form of **delete** should be used to delete an array. This warning occ
 
 The following sample generates C4155:
 
-```
+```cpp
 // C4155.cpp
 // compile with: /Za /W1
 #include <stdio.h>

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4162.md

@@ -15,7 +15,7 @@ To resolve this warning, compile in a .c file (invoke the C compiler).  If you m
 
 The following sample generates C4162
 
-```
+```cpp
 // C4162.cpp
 // compile with: /c /W1
 unsigned char _bittest(long* a, long b);
@@ -30,7 +30,7 @@ int main() {
 
 Possible resolution:
 
-```
+```cpp
 // C4162b.cpp
 // compile with: /c
 extern "C"

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4163.md

@@ -13,7 +13,7 @@ The specified function cannot be used as an [intrinsic](../../preprocessor/intri
 
 The following sample generates C4163:
 
-```
+```cpp
 // C4163.cpp
 // compile with: /W1 /LD
 #include <math.h>

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4167.md

@@ -15,7 +15,7 @@ To avoid this warning, remove the **#pragma function**.
 
 ## Example
 
-```
+```cpp
 // C4167.cpp
 // compile with: /W1
 #include <malloc.h>

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4172.md

@@ -15,7 +15,7 @@ Redesign the function so that it does not return the address of a local object.
 
 The following sample generates C4172:
 
-```
+```cpp
 // C4172.cpp
 // compile with: /W1 /LD
 float f = 10;

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4174.md

@@ -11,7 +11,7 @@ ms.assetid: 63301e51-24bc-43c4-bb11-252f7d513e9e
 
 ## Example
 
-```
+```cpp
 // C4174.cpp
 // compile with: /W1
 #pragma component(info)  // C4174; unknown

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4176.md

@@ -13,7 +13,7 @@ The **component** pragma contains an invalid subcomponent. To exclude references
 
 ## Example
 
-```
+```cpp
 // C4176.cpp
 // compile with: /W1 /LD
 #pragma component(browser, off, i)  // C4176

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4177.md

@@ -13,7 +13,7 @@ The [pragma](../../preprocessor/pragma-directives-and-the-pragma-keyword.md) pra
 
 The following sample generates C4177:
 
-```
+```cpp
 // C4177.cpp
 // compile with: /W1
 // #pragma bss_seg("global")   // OK

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4178.md

@@ -13,7 +13,7 @@ A case constant in a `switch` expression does not fit in the type to which it is
 
 ## Example
 
-```
+```cpp
 // C4178.cpp
 // compile with: /W1
 int main()

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4180.md

@@ -13,7 +13,7 @@ A qualifier, such as **const**, is applied to a function type defined by `typede
 
 ## Example
 
-```
+```cpp
 // C4180.cpp
 // compile with: /W1 /c
 typedef int FuncType(void);

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4183.md

@@ -13,7 +13,7 @@ The inline definition of a member function in a class or a structure does not ha
 
 The following sample generates C4183:
 
-```
+```cpp
 // C4183.cpp
 // compile with: /W1 /c
 #pragma warning(disable : 4430)