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/* { dg-do compile } */

/* { dg-options "-Wuninitialized -Wno-attributes -O2" } */

int g;

int bar();

int blah(int);

void t(int);

__attribute__((always_inline))

int foo (int n, int* v, int r)

{

  int flag = 0;

  if (r > n)

    {

      *v = bar();

      flag = 1;

    }

  if (n > g)

    g++;

  else

    bar();

  return flag;

}

int a[100];

int b[100];

int blah(int n)

{

  int i;

   for (i = 0 ; i < n; i++)

     {

       int v;

       if (!foo (n, &v, b[i]))

         return 0;

       t (v); /* { dg-bogus "uninitialized" "bogus warning" } */

     }

   return 1;

}