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using a module :from<Perl5> iterfers with next. #92

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thundergnat opened this issue Mar 20, 2017 · 1 comment
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using a module :from<Perl5> iterfers with next. #92

thundergnat opened this issue Mar 20, 2017 · 1 comment

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@thundergnat
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When I run the following snippet:

use Inline::Perl5;
use Errno:from<Perl5>; # use ANY module from perl5. Errno is core.

for 1, 2, 3, 4, 5 -> $x {
    next if $x %% 2;
    print $x
}

I get:
WARNINGS for /home/steve/p6/next.p6:
Useless use of constant value next in sink context (line 5)
12345

See IRClogs around: https://irclog.perlgeek.de/perl6/2017-03-20#i_14297078

Rakudo 2017.03 on Moarvm 2017.03
Inline::Perl5 v0.24
Perl5 5.18.2
running on
Linux Mint

It also happens with older Rakudo and newer Perl5
It seems to not happen on OSX
niner added a commit that referenced this issue May 30, 2017
@niner
Do not import pragmas when loading Perl 5 modules.
693e576 
Lower case module names are reserved for pragmas. It doesn't make sense to
import them and the names may interfere with Perl 6' CORE subs.
Fixes GH #92
@niner
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niner commented May 30, 2017

Fixed by commit 693e576

@niner niner closed this as completed May 30, 2017
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@niner @thundergnat