text: // Duplicate overloads of construct signatures should generate errors
  class C {
      constructor(x){
      }
  }
  var r1 = new C(1, '');
  class C2 {
      constructor(x1){
      }
  }
  var r2 = new C2(1, '');
  var i;
  var r3 = new i(1, '');
  var i2;
  var r4 = new i2(1, '');
  var a;
  var r5 = new a(1, '');
  var b;
  var r6 = new b(1, '');
  