text: //// [genericCallWithConstructorTypedArguments5.ts]
  // Generic call with parameter of object type with member of function type of n args passed object whose associated member is call signature with n+1 args
  
  function foo<T, U>(arg: { cb: new(t: T) => U }) {
      return new arg.cb(null);
  }
  
  var arg: { cb: new<T>(x: T) => string };
  var r = foo(arg); // {}
  // more args not allowed
  var arg2: { cb: new <T>(x: T, y: T) => string };
  var r2 = foo(arg2); // error
  var arg3: { cb: new (x: string, y: number) => string };
  var r3 = foo(arg3); // error
  
  function foo2<T, U>(arg: { cb: new(t: T, t2: T) => U }) {
      return new arg.cb(null, null);
  }
  
  // fewer args ok
  var r4 = foo(arg); // {}
  var arg4: { cb: new (x: string) => string };
  var r6 = foo(arg4); // string
  var arg5: { cb: new () => string };
  var r7 = foo(arg5); // string
  
  
  //// [genericCallWithConstructorTypedArguments5.js]
  // Generic call with parameter of object type with member of function type of n args passed object whose associated member is call signature with n+1 args
  function foo(arg) {
      return new arg.cb(null);
  }
  var arg;
  var r = foo(arg); // {}
  // more args not allowed
  var arg2;
  var r2 = foo(arg2); // error
  var arg3;
  var r3 = foo(arg3); // error
  function foo2(arg) {
      return new arg.cb(null, null);
  }
  // fewer args ok
  var r4 = foo(arg); // {}
  var arg4;
  var r6 = foo(arg4); // string
  var arg5;
  var r7 = foo(arg5); // string
  