syntax = "proto2";

package enums;

enum Bar {
  // This order is intentional and important for tests.
  BAR5 = 5;
  BAR3 = 3;
  NEGATIVE = -1;
}

enum Baz {
  BAZ1 = 1;
  BAZ2 = 2;
  BAZ3 = 4;
  BAZ4 = 6;
  BAZ5 = 7;
  BAZ6 = 9;
  BAZ7 = 10;
  BAZ8 = 12;
}

message Foo {
  // TODO: clash name with external
  enum Baz {
    BAZ2 = 2;
    BAZ4 = 4;
  }

  optional Bar bar = 1;
  optional Baz baz = 2;
  optional Bar bar_defaulted = 3 [default = BAR5];
  optional Baz baz_defaulted = 4 [default = BAZ4];
  optional bool true_defaulted = 5 [default = true];
  optional bool false_defaulted = 6 [default = false];
}

enum Alias {
  option allow_alias = true;
  Alias1 = 1;
  Alias2 = 2;
  Alias2a = 2;
  Alias3 = 3;
}