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Id: 128047
Status: open
Priority: 0/
Queue: perl6

Owner: cpan [at] zoffix.com
Requestors: alex.jakimenko [at] gmail.com
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Severity: (no value)
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Subject: Rakudo may crash if you use get() when -n is used (perl6 -ne 'say get' <<< 'hello')
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This bug report is somewhat related to https://rt.perl.org/Ticket/Display.html?id=128046 get() crashes with a weird error if the stream has ended. Command: perl6 -ne 'get' <<< $'hello\nworld\ntest' Result: world Nil readline requires an object with REPR MVMOSHandle in block <unit> at -e line 1 But it works if the number of lines is even. Command: perl6 -ne 'get' <<< $'hello\nworld' Result: world It should not crash.
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On Sun, 01 May 2016 04:12:34 -0700, alex.jakimenko@gmail.com wrote: Show quoted text
> This bug report is somewhat related to > https://rt.perl.org/Ticket/Display.html?id=128046 > > get() crashes with a weird error if the stream has ended. > > Command: > perl6 -ne 'get' <<< $'hello\nworld\ntest' > > Result: > world > Nil > readline requires an object with REPR MVMOSHandle > in block <unit> at -e line 1 > > But it works if the number of lines is even. > > Command: > perl6 -ne 'get' <<< $'hello\nworld' > > Result: > world > > > It should not crash.
lines() appears to have a similar affliction, though I don't see any difference if the number of lines is even. $ cat foo.txt a b c $ perl6 -ne '@ = lines' foo.txt readline requires an object with REPR MVMOSHandle in block <unit> at -e line 1 $ perl6 -ne 'lines.eager' foo.txt readline requires an object with REPR MVMOSHandle in block <unit> at -e line 1


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