view gcc/testsuite/gcc.c-torture/compile/pr52175.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
line wrap: on
line source

void bad (void);
char *foo (char *src, char **last)
{
  char *dst;
  int ch;
  dst = src = (src ? src : *last);

  if (*src == 0)
    return 0;

  while (src[0])
    {
      if (!src[1])
	{
	  bad ();
	  break;
	}
      *dst = *src;
      dst += 1;
      src += 2;
    }
  *last = src;
  *dst = 0;
  return *last;
}