public void CrossRuntime1() {
AssertOutput(() => {
CompilerTest(@"
engine = IronRuby.create_engine
puts engine.execute('1+1')
puts engine.execute('Fixnum')
engine.execute('class Fixnum; def + other; 123; end; end')
puts 1+1
puts engine.execute('1+1')
");
}, @"
2
Fixnum@*
2
123
", OutputFlags.Match);
}