Additional: this also happens with submethods:
> (submethod { /foo/ })(2).perl
submethod /foo/-zefram
- [perl #128928] [BUG] Regex returned by method has duff .perl via RT
- Re: [perl #128928] [BUG] Regex returned by method has duff .pe... Zefram
Additional: this also happens with submethods:
> (submethod { /foo/ })(2).perl
submethod /foo/-zefram