[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / uninit-pred-2_a.c

/* { dg-do compile } */
/* { dg-options "-Wuninitialized -O2" } */

int g;
void bar (void);
void blah (int);

int foo (int n, int m, int r)
{
  int flag = 0;
  int v;

  if (n)
    {
      v = r;
      flag = 1;
    }

  if (m)
    g++;
  else 
    bar();

  if (flag)
    blah(v); /* { dg-bogus "uninitialized" "bogus uninitialized var warning" } */ 

  return 0;
}
Commit	Line	Data
34f97b94 XDL	1	/* { dg-do compile } */
	2	/* { dg-options "-Wuninitialized -O2" } */
	3
	4	int g;
	5	void bar (void);
	6	void blah (int);
	7
	8	int foo (int n, int m, int r)
	9	{
	10	int flag = 0;
	11	int v;
	12
	13	if (n)
	14	{
	15	v = r;
	16	flag = 1;
	17	}
	18
	19	if (m)
	20	g++;
	21	else
	22	bar();
	23
	24	if (flag)
	25	blah(v); /* { dg-bogus "uninitialized" "bogus uninitialized var warning" } */
	26
	27	return 0;
	28	}