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perl 5.8.5 on x86 and x86-64 hang at compile-time #7873
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From bstrand@switchmanagement.comCreated by bstrand@switchmanagement.comOn Suse 9.2, perl 5.8.5 x86 or x86-64, the following perl snippet perl -we 'BEGIN { print "compile-time\n"; } use strict; my $type = 2; print join(" ", grep $type (1,2,3,2,4,2,5)), "\n"; BEGIN { print "never get here\n"; }' The preferred behavior would be to output compile-time The behavior under Suse 8.2, perl 5.8.0 x86 is the rather bizarre (or perhaps I'm compile-time Perl Info
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From @schwernOn Tue, Apr 12, 2005 at 07:12:58PM -0000, bstrand @ switchmanagement. com wrote:
Confirmed on OS X 5.8.6.
Confirmed on OS X 5.8.1RC3. That is bizarre. |
The RT System itself - Status changed from 'new' to 'open' |
From @rgarciaOn Apr 12, 2005 10:19 PM, Michael G Schwern <schwern@pobox.com> wrote:
It loops in ck_grep. |
From @tamiasOn Tue, Apr 12, 2005 at 07:12:58PM -0000, bstrand @ switchmanagement. com wrote:
For what it's worth, the syntax is wrong. grep takes either a block with Deparse adds the comma: % perl -MO=Deparse -e 'my $type = 2; print join(" ", grep $type (1,2,3,2,4,2,5)), "\n"' With the comma, the expected output is produced. Ronald |
From nick@ing-simmons.netBstrand @ Switchmanagement . Com <perl5-porters@perl.org> writes:
I can reproduce this - something has built a self reference loop: Program received signal SIGINT, Interrupt. (gdb) print k
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@rgs - Status changed from 'open' to 'resolved' |
From @rgsRafael Garcia-Suarez wrote:
It was effectively introduced by that change, which I amended with #24237. |
Migrated from rt.perl.org#34934 (status was 'resolved')
Searchable as RT34934$
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