public void Regex1() {
AssertOutput(delegate() {
CompilerTest(@"
r = /foo/imx
puts r.to_s
puts r.inspect
puts s = /xx#{r}xx#{r}xx/i.to_s
puts t = /yy#{s}yy/.to_s
");
}, @"
(?mix:foo)
/foo/mix
(?i-mx:xx(?mix:foo)xx(?mix:foo)xx)
(?-mix:yy(?i-mx:xx(?mix:foo)xx(?mix:foo)xx)yy)
");
}