// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion The static type of an multiplicative expression is usually
/// determined by the signature given in the declaration of the operator used.
/// However, invocations of the operators *, % and ~/ of class int are treated
/// specially by the typechecker.
///   The static type of an expression e1 * e2 where e1 has static type int is
/// int if the static type of e2 is int, and double if the static type of e2 is
/// double.
///   The static type of an expression e1 % e2 where e1 has static type int is
/// int if the static type of e2 is int, and double if the static type of e2 is
/// double.
/// The static type of an expression e1 ~/ e2 where e1 has static type int is
/// int if the static type of e2 is int.
/// @description Checks special cases for static types of expressions
/// x * y, x % y, x ~/ y when x is int.
/// @author ilya


int    f1(int x, int y)    => x * y;
double f2(int x, double y) => x * y;
int    f3(int x, int y)    => x % y;
double f4(int x, double y) => x % y;
int    f5(int x, int y)    => x ~/ y;

main () {
  f1(4, 3);
  f2(4, 3.0);
  f3(4, 3);
  f4(4, 3.0);
  f5(4, 3);
}