String concatenation

[Robert McNulty Junior]

use the following at the beginning:
#include <stdio.h>
You'll get a warning, but ignore it.
Robert

-----Original Message-----
From: gcc-help-owner@gcc.gnu.org [mailto:gcc-help-owner@gcc.gnu.org]On
Behalf Of Srivatsan S
Sent: Wednesday, July 30, 2003 2:12 AM
To: gcc-help@gcc.gnu.org
Subject: String concatenation


Hi,

I have the following piece of code which compiles properly with gcc version
2.95.3, but gives warnings in 3.2.3. This code piece uses token pasting
operator in C (##) for string concatenation.


#define SETVALUE(x,y)  x##y

main()
{
    char z[20];
    sprintf(z, "%s", SETVALUE("test ", " the program" ));
    printf("z=%s \n", z );
}

How to compile this successfully on 3.2.3 without warnings?

Thanks,
Srivatsan



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