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Id: 124147
Status: open
Priority: 0/
Queue: perl6

Owner: Nobody
Requestors: steve.mynott+bitcard [at] gmail.com
Cc:
AdminCc:

Severity: (no value)
Tag: (no value)
Platform:
  • netbsd
  • Solaris
Patch Status: (no value)
VM: (no value)



Subject: pow edge cases with rakudo-moar on NetBSD
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Various libm (power) issues with rakudo-moar on NetBSD which show themselves as roast failures and are known issues with NetBSD itself see http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=49240 eg. 1**Inf is evaluated as NaN rather than Inf (although 1.1**Inf is correctly evaluated as Inf) - I fudged this in S03-operators/arith.t Some other other issues are fixable with _LIB_VERSION = _IEEE_ details to follow
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On Sun Mar 22 11:54:48 2015, steve.mynott+bitcard@gmail.com wrote: Show quoted text
> Various libm (power) issues with rakudo-moar on NetBSD which show > themselves as roast failures and are known issues with NetBSD itself > > see http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=49240 > > eg. > 1**Inf is evaluated as NaN rather than Inf (although 1.1**Inf is > correctly evaluated as Inf)
Typo correct behaviour is $ perl6 Show quoted text
say> 1**Inf
1 Show quoted text
> - I fudged this in S03-operators/arith.t > > Some other other issues are fixable with _LIB_VERSION = _IEEE_ details > to follow
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Also see discussion in #85750: Test failures on OpenBSD (although note this no longer seems to be a problem on OpenBSD)
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There was a report for similar test failures on Solaris on #moarvm today: https://irclog.perlgeek.de/moarvm/2017-10-20#i_15328975 Also, we had ticket #69464 (rejected) with a similar report for OpenSolaris. I'm going to add solaris as a platform to this ticket.


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