Jira (PUP-6070) Serious regression with exception in reduce() & others after change from Enumerable to Iterable

[Thomas Hallgren (JIRA)]

Title: Message Title

Thomas Hallgren commented on PUP-6070   Re: Serious regression with exception in reduce() & others after change from Enumerable to Iterable The problem is likely that in many places, the value returned by hash is multiplied with a prime number and then added to the hash of contained elements. This might lead to high numbers for deeply nested structures. In Ruby that doesn't matter, but all versions of JRuby that I've tested are unable to cope. Here's some sample ruby code to reproduce the problem. Runs fine using irb but failes with "RangeError: bignum too big to convert into `long'" on JRuby. class OverflowHash attr_reader :idx   def initialize(idx) @idx = idx end   def hash @idx + 0x7ffffffffffffffe end   def eql?(o) self.class == o.class && @idx = o.idx end end   puts [OverflowHash.new(1), OverflowHash.new(2)].hash The fix for this one is to make sure that Puppet never produces a hash that doesn't fit into a Long. Add Comment   This message was sent by Atlassian JIRA (v6.4.12#64027-sha1:e3691cc) -- You received this message because you are subscribed to the Google Groups "Puppet Bugs" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-bugs+unsubscr...@googlegroups.com. To post to this group, send email to puppet-bugs@googlegroups.com. Visit this group at https://groups.google.com/group/puppet-bugs. For more options, visit https://groups.google.com/d/optout.