Subversion Repositories openrisc_2011-10-31

/* PR tree-optimization/17506

   We issue an uninitialized variable warning at a wrong location at

   line 11, which is very confusing.  Make sure we print out a note to

   make it less confusing.  (xfailed alternative)

   But it is of course ok if we warn in bar about uninitialized use

   of j.  (not xfailed alternative)  */

/* { dg-do compile } */

/* { dg-options "-O1 -Wuninitialized" } */

inline int

foo (int i)

{

  if (i) /* { dg-warning "used uninitialized in this function" "" { xfail *-*-* } } */

    return 1;

  return 0;

}

void baz (void);

void

bar (void)

{

  int j; /* { dg-message "note: 'j' was declared here" "" { xfail *-*-* } } */

  for (; foo (j); ++j)  /* { dg-warning "'j' is used uninitialized" } */

    baz ();

}