New warning 'Useless use of concatenation in void context' #270
Comments
From Nick.Ing-Simmons@tiuk.ti.com
/home/road35/local/sun4os5/perl5.00558/bin/perl5.00558 -wc tkmail Line in question is : my $dbname = "$ENV{'HOME'}/mail/status.db"; There is no explicit concatenation, and no void context that I can see. Perl Info
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From [Unknown Contact. See original ticket]Nick.Ing-Simmons@tiuk.ti.com writes:
Of course there is: the right-hand-side is a shortcut for $ENV{'HOME'} . "/mail/status.db"; I cannot reproduce it here with perl -wle "my $dbname = \"$ENV{'HOME'}/mail/status.db\"; print $dbname" Please try to design a testcase. Ilya |
Migrated from rt.perl.org#1091 (status was 'resolved')
Searchable as RT1091$
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