Subversion Repositories openrisc

// { dg-do compile }

// Tests if case ranges (a GNU extension) correctly emit messages

// about overlapping ranges.

// { dg-options "" }

const int low = -2;

const int high = 15;

template 

T f2 (T i)

{

  switch (i)

  {

    case low ... high : return i + 1;  // { dg-error "previously" }

    case 5 : return i + 2;             // { dg-error "duplicate" }

    default : return 0;

  }

}

int f (int i)

{

  switch (i) {

    case 1 ... 10: return i + 1;       // { dg-error "first entry" }

    case 3 ... 5 : return i + 3;       // { dg-error "duplicate" }

    default: return f2 (i);            // { dg-message "required" }

  }

}