[gcc.git] / gcc / testsuite / gcc.dg / cpp / strp1.c

/* { dg-do run } */

/* Regression test for stringizing and token pasting.
   We got internal escape markers in the strings.  */

#include <string.h>
#include <stdlib.h>

#define S(x) _S(x)
#define _S(x) #x

#define I 1
static const char s1[] = S(I.1);
static const char t1[] = "1.1";

#define f h
#define h(a) a+f
static const char s2[] = S( f(1)(2) );
static const char t2[] = "1+f(2)";

#undef I
#undef f
#undef h

int
main(void)
{
  if (strcmp (s1, t1))
    abort ();

  if (strcmp (s2, t2))
    abort ();

  return 0;
}
Commit	Line	Data
eaefae0e ZW	1	/* { dg-do run } */
	2
	3	/* Regression test for stringizing and token pasting.
	4	We got internal escape markers in the strings. */
	5
	6	#include <string.h>
7b844298	7	#include <stdlib.h>
eaefae0e ZW	8
	9	#define S(x) _S(x)
	10	#define _S(x) #x
	11
	12	#define I 1
	13	static const char s1[] = S(I.1);
	14	static const char t1[] = "1.1";
	15
	16	#define f h
	17	#define h(a) a+f
	18	static const char s2[] = S( f(1)(2) );
74f215d7	19	static const char t2[] = "1+f(2)";
eaefae0e ZW	20
	21	#undef I
	22	#undef f
	23	#undef h
	24
	25	int
	26	main(void)
	27	{
	28	if (strcmp (s1, t1))
	29	abort ();
	30
	31	if (strcmp (s2, t2))
	32	abort ();
	33
	34	return 0;
	35	}