#pragma directives in c programming language
#pragma directives in c programming language by examples and questions
#pragma inline only tells the compiler that source code of program contain inline assembly language code .In C we can write assembly language program with help of asm keyword.
Describe #pragma warn directive?
In c there are many warning messages which can be on or off with help of #pragma warn.
#pragma warn +xxx
#pragma warn –xxx
#pragma warn .xxx
+ means on
- means off
. means on/off (toggle)
xxx is indicate particular warning code in thee alphabet e.g rvl is warning code which means function should return a value.
#pragma warn –rvl
Printf(“It will not show any warning message”);
Output: It will not show any warning message
When you will execute the above program then compiler will not show the warning message function should return a value because rvl warning is off.