Subversion Repositories openrisc_2011-10-31

// { dg-do assemble { target alpha*-*-* } }

// { dg-do assemble { target alpha*-*-* } }

// { dg-options "-Wno-deprecated" }

// { dg-options "-Wno-deprecated" }

// This test verifies that return type promotion is working correctly.

// This test verifies that return type promotion is working correctly.

// The Alpha ABI specifies that 32-bit return values have bit 31 propagated,

// The Alpha ABI specifies that 32-bit return values have bit 31 propagated,

// i.e. the value is sign-extended even if the unpromoted type is unsigned.

// i.e. the value is sign-extended even if the unpromoted type is unsigned.

unsigned int f(unsigned int x) return y(x) { } // { dg-error "" }

unsigned int f(unsigned int x) return y(x) { } // { dg-error "" }

extern "C" void abort ();

extern "C" void abort ();

int main()

int main()

{

{

  typedef long (*long_func)(long);

  typedef long (*long_func)(long);

  long_func g = reinterpret_cast(f);

  long_func g = reinterpret_cast(f);

  if (g(-1L) != -1L)

  if (g(-1L) != -1L)

    abort ();

    abort ();

  return 0;

  return 0;

}

}