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// Test that attributes work in a variety of situations.

// Test that attributes work in a variety of situations.

// { dg-options -O }

// { dg-options -O }

// { dg-do run }

// { dg-do run }

#define attrib __attribute ((mode (QI)))

#define attrib __attribute ((mode (QI)))

attrib signed int a;            // attributes before type are broken

attrib signed int a;            // attributes before type are broken

static attrib unsigned int b;

static attrib unsigned int b;

int foo(attrib int o)           // attribute arguments are broken

int foo(attrib int o)           // attribute arguments are broken

{

{

  return (sizeof (a) != 1

  return (sizeof (a) != 1

          || sizeof (b) != 1

          || sizeof (b) != 1

          || sizeof (o) != 1

          || sizeof (o) != 1

          || sizeof ((attrib signed int) b) != 1);

          || sizeof ((attrib signed int) b) != 1);

}

}

int main ()

int main ()

{

{

  return foo (42);

  return foo (42);

}

}